libgomp/ChangeLog

   1 2018-04-05  Tom de Vries  <tom@codesourcery.com>
   2
   3         PR target/85204
   4         * testsuite/libgomp.oacc-c-c++-common/broadcast-1.c: New test.
   5
   6 2018-03-26  Tom de Vries  <tom@codesourcery.com>
   7
   8         PR tree-optimization/85063
   9         * testsuite/libgomp.c/switch-conversion-2.c: New test.
  10         * testsuite/libgomp.c/switch-conversion.c: New test.
  11         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
  12         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
  13
  14 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
  15
  16         PR fortran/84381
  17         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
  18         call abort by STOP n.
  19         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
  20         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
  21         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
  22         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
  23         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
  24         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
  25         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
  26         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
  27         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
  28         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
  29         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
  30         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
  31         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
  32         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
  33         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
  34         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
  35         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
  36         * testsuite/libgomp.fortran/associate1.f90: Likewise.
  37         * testsuite/libgomp.fortran/associate2.f90: Likewise.
  38         * testsuite/libgomp.fortran/associate3.f90: Likewise.
  39         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
  40         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
  41         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
  42         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
  43         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
  44         * testsuite/libgomp.fortran/character1.f90: Likewise.
  45         * testsuite/libgomp.fortran/character2.f90: Likewise.
  46         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
  47         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
  48         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
  49         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
  50         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
  51         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
  52         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
  53         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
  54         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
  55         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
  56         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
  57         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
  58         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
  59         * testsuite/libgomp.fortran/do1.f90: Likewise.
  60         * testsuite/libgomp.fortran/do2.f90: Likewise.
  61         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
  62         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
  63         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
  64         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
  65         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
  66         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
  67         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
  68         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
  69         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
  70         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
  71         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
  72         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
  73         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
  74         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
  75         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
  76         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
  77         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
  78         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
  79         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
  80         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
  81         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
  82         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
  83         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
  84         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
  85         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
  86         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
  87         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
  88         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
  89         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
  90         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
  91         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
  92         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
  93         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
  94         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
  95         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
  96         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
  97         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
  98         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
  99         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
 100         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
 101         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
 102         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
 103         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
 104         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
 105         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 106         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
 107         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
 108         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
 109         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
 110         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 111         * testsuite/libgomp.fortran/lib2.f: Likewise.
 112         * testsuite/libgomp.fortran/lib3.f: Likewise.
 113         * testsuite/libgomp.fortran/lib4.f90: Likewise.
 114         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
 115         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
 116         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 117         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
 118         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
 119         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
 120         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
 121         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 122         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
 123         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
 124         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
 125         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
 126         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
 127         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
 128         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 129         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
 130         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
 131         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
 132         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
 133         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
 134         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
 135         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
 136         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 137         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
 138         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
 139         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
 140         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
 141         * testsuite/libgomp.fortran/pr25162.f: Likewise.
 142         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
 143         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
 144         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
 145         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
 146         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
 147         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
 148         * testsuite/libgomp.fortran/pr28390.f: Likewise.
 149         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
 150         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
 151         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
 152         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
 153         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
 154         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
 155         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
 156         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
 157         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
 158         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
 159         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
 160         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
 161         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
 162         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
 163         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
 164         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
 165         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
 166         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
 167         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
 168         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
 169         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
 170         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
 171         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
 172         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
 173         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
 174         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 175         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
 176         * testsuite/libgomp.fortran/reference1.f90: Likewise.
 177         * testsuite/libgomp.fortran/reference2.f90: Likewise.
 178         * testsuite/libgomp.fortran/retval1.f90: Likewise.
 179         * testsuite/libgomp.fortran/retval2.f90: Likewise.
 180         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
 181         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
 182         * testsuite/libgomp.fortran/simd1.f90: Likewise.
 183         * testsuite/libgomp.fortran/simd2.f90: Likewise.
 184         * testsuite/libgomp.fortran/simd3.f90: Likewise.
 185         * testsuite/libgomp.fortran/simd4.f90: Likewise.
 186         * testsuite/libgomp.fortran/simd5.f90: Likewise.
 187         * testsuite/libgomp.fortran/simd6.f90: Likewise.
 188         * testsuite/libgomp.fortran/simd7.f90: Likewise.
 189         * testsuite/libgomp.fortran/stack.f90: Likewise.
 190         * testsuite/libgomp.fortran/strassen.f90: Likewise.
 191         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
 192         * testsuite/libgomp.fortran/tabs2.f: Likewise.
 193         * testsuite/libgomp.fortran/target1.f90: Likewise.
 194         * testsuite/libgomp.fortran/target2.f90: Likewise.
 195         * testsuite/libgomp.fortran/target3.f90: Likewise.
 196         * testsuite/libgomp.fortran/target4.f90: Likewise.
 197         * testsuite/libgomp.fortran/target5.f90: Likewise.
 198         * testsuite/libgomp.fortran/target6.f90: Likewise.
 199         * testsuite/libgomp.fortran/target7.f90: Likewise.
 200         * testsuite/libgomp.fortran/target8.f90: Likewise.
 201         * testsuite/libgomp.fortran/task1.f90: Likewise.
 202         * testsuite/libgomp.fortran/task2.f90: Likewise.
 203         * testsuite/libgomp.fortran/task3.f90: Likewise.
 204         * testsuite/libgomp.fortran/task4.f90: Likewise.
 205         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
 206         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
 207         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
 208         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
 209         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
 210         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 211         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 212         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 213         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
 214         * testsuite/libgomp.fortran/udr1.f90: Likewise.
 215         * testsuite/libgomp.fortran/udr10.f90: Likewise.
 216         * testsuite/libgomp.fortran/udr11.f90: Likewise.
 217         * testsuite/libgomp.fortran/udr12.f90: Likewise.
 218         * testsuite/libgomp.fortran/udr13.f90: Likewise.
 219         * testsuite/libgomp.fortran/udr14.f90: Likewise.
 220         * testsuite/libgomp.fortran/udr15.f90: Likewise.
 221         * testsuite/libgomp.fortran/udr2.f90: Likewise.
 222         * testsuite/libgomp.fortran/udr3.f90: Likewise.
 223         * testsuite/libgomp.fortran/udr4.f90: Likewise.
 224         * testsuite/libgomp.fortran/udr5.f90: Likewise.
 225         * testsuite/libgomp.fortran/udr6.f90: Likewise.
 226         * testsuite/libgomp.fortran/udr7.f90: Likewise.
 227         * testsuite/libgomp.fortran/udr8.f90: Likewise.
 228         * testsuite/libgomp.fortran/udr9.f90: Likewise.
 229         * testsuite/libgomp.fortran/vla1.f90: Likewise.
 230         * testsuite/libgomp.fortran/vla2.f90: Likewise.
 231         * testsuite/libgomp.fortran/vla3.f90: Likewise.
 232         * testsuite/libgomp.fortran/vla4.f90: Likewise.
 233         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 234         * testsuite/libgomp.fortran/vla6.f90: Likewise.
 235         * testsuite/libgomp.fortran/vla7.f90: Likewise.
 236         * testsuite/libgomp.fortran/vla8.f90: Likewise.
 237         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
 238         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
 239         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 240         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 241         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 242         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 243         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 244         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 245         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 246         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 247         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 248         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
 249         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 250         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
 251         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 252         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 253         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 254         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 255         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 256         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 257         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 258         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 259         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 260         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
 261         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
 262         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 263         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 264         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 265         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 266         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 267         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 268         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 269         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 270         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 271         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 272         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 273         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 274         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 275         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
 276         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 277         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
 278         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 279         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
 280         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
 281         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
 282         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
 283         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 284         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 285         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 286         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 287         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 288         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 289         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 290         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 291         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 292         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 293         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 294         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 295         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 296         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 297         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 298         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 299         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 300         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 301         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 302         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 303         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
 304         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 305         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 306         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 307         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
 308         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
 309         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
 310         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
 311         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 312         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 313         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 314         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 315         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 316         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 317         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 318         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 319         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
 320         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
 321         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 322         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 323         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 324         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 325         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
 326         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
 327         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
 328         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 329         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 330         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
 331
 332 2018-03-20  Richard Biener  <rguenther@suse.de>
 333
 334         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
 335         parallelizable loop.
 336
 337 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 338
 339         PR target/84148
 340         * configure: Regenerate.
 341
 342 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
 343
 344         PR fortran/84418
 345         * libgomp.fortran/pr84418-1.f90: New test.
 346         * libgomp.fortran/pr84418-2.f90: New test.
 347
 348 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
 349
 350         PR fortran/84313
 351         * testsuite/libgomp.fortran/threadprivate4.f90: Add
 352         -std=f2003 -fall-intrinsics into dg-additional-options.
 353
 354 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 355
 356         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
 357         clonable.
 358
 359 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 360
 361         * testsuite/libgomp.hsa.c/staticvar.c: New test.
 362
 363 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 364
 365         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
 366         [__cplusplus]: Declare extern "C".
 367
 368 2018-02-07  Tom de Vries  <tom@codesourcery.com>
 369
 370         PR libgomp/84217
 371         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
 372
 373 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
 374             Jakub Jelinek  <jakub@redhat.com>
 375
 376         PR libgomp/84096
 377         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
 378         instead of omp_lock_t.
 379
 380 2018-01-25  Tom de Vries  <tom@codesourcery.com>
 381
 382         PR target/84028
 383         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
 384
 385 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 386
 387         PR target/83589
 388         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
 389
 390 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 391
 392         PR target/81352
 393         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
 394
 395 2018-01-19  Tom de Vries  <tom@codesourcery.com>
 396             Cesar Philippidis  <cesar@codesourcery.com>
 397
 398         PR target/83920
 399         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
 400         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
 401
 402 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 403
 404         Update copyright years.
 405
 406         * libgomp.texi: Bump @copying's copyright year.
 407
 408 2017-12-30  Tom de Vries  <tom@codesourcery.com>
 409
 410         PR libgomp/83046
 411         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
 412         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
 413
 414 2017-12-27  Tom de Vries  <tom@codesourcery.com>
 415
 416         PR c++/83046
 417         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
 418         (test_nonstatic): Fix return type to workaround PR83046.
 419
 420 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
 421
 422         PR testsuite/83281
 423         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
 424         j suffix instead of i.
 425         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
 426         Likewise.
 427
 428 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
 429
 430         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
 431         call to acc_wait (1).
 432
 433 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
 434
 435         PR fortran/81304
 436         * testsuite/libgomp.fortran/pr81304.f90: New test.
 437
 438 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 439
 440         PR fortran/81841
 441         * libgomp.fortran/pr81841.f90: New test.
 442
 443 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 444
 445         PR libgomp/83106
 446         * target.c (gomp_target_init): Compute lengths just once and
 447         use them in both malloc size and subsequent copying.
 448
 449 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 450
 451         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 452         * acinclude.m4: Add cet.m4.
 453         * configure: Regenerate.
 454         * Makefile.in: Likewise.
 455         * testsuite/Makefile.in: Likewise.
 456
 457 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 458
 459         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 460         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 461         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 462         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 463         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 464         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 465
 466 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 467
 468         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 469         non-nvidia devices.
 470
 471 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 472
 473         PR c++/82835
 474         * testsuite/libgomp.c++/pr82835.C: New test.
 475
 476 2017-11-06  Martin Liska  <mliska@suse.cz>
 477
 478         * testsuite/libgomp.c++/loop-2.C: Return a value
 479         for functions with non-void return type, or change type to void,
 480         or add -Wno-return-type for test.
 481         * testsuite/libgomp.c++/loop-4.C: Likewise.
 482         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 483         * testsuite/libgomp.c++/shared-1.C: Likewise.
 484         * testsuite/libgomp.c++/single-1.C: Likewise.
 485         * testsuite/libgomp.c++/single-2.C: Likewise.
 486
 487 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 488
 489         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 490         "do {} while (false)".
 491         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 492         after HSA_DEBUG call.
 493
 494 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 495
 496         * target.c (struct gomp_coalesce_buf): New type.
 497         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 498         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 499         (gomp_copy_host2dev): Add CBUF argument, if copying into
 500         the cached ranges, memcpy into buffer instead of copying
 501         into device.
 502         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 503         Add CBUF argument, pass it through to other calls.
 504         (gomp_map_vars): Aggregate copies from host to device if small enough
 505         and with small enough gaps in between into memcpy into a buffer and
 506         fewer host to device copies from the buffer.
 507         (gomp_update): Adjust gomp_copy_host2dev caller.
 508
 509 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 510
 511         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 512         run" directive.
 513         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 514         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 515         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 516         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 517
 518 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 519
 520         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 521         openacc_nvidia_accel_selected.
 522         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 523         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 524         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 525         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 526         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 527         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 528         openacc_nvidia_accel_selected. Skip for shared memory device.
 529         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 530         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 531
 532 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 533
 534         PR hsa/82416
 535         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 536
 537 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 538
 539         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 540         Remove acc_device_nvidia references.
 541         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 542         Same.
 543
 544 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 545
 546         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 547         vector_length(32) clause from acc parallel directive.
 548         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 549
 550 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 551
 552         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 553         (main): Reduce sum of arr elements.  Assert that hres is exactly
 554         representable in 32-bit floating point.
 555         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 556         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 557         exactly representable in 32-bit floating point.
 558         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 559
 560 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 561
 562         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 563         setting.
 564         * testsuite/libgomp.c++/pr69393.C: Same.
 565         * testsuite/libgomp.c++/taskloop-1.C: Same.
 566         * testsuite/libgomp.c++/taskloop-3.C: Same.
 567         * testsuite/libgomp.c++/taskloop-4.C: Same.
 568         * testsuite/libgomp.c/for-4.c: Same.
 569         * testsuite/libgomp.c/pr66199-3.c: Same.
 570         * testsuite/libgomp.c/pr66199-4.c: Same.
 571         * testsuite/libgomp.c/pr66199-6.c: Same.
 572         * testsuite/libgomp.c/taskloop-1.c: Same.
 573         * testsuite/libgomp.c/taskloop-3.c: Same.
 574         * testsuite/libgomp.c/taskloop-4.c: Same.
 575         * testsuite/libgomp.fortran/aligned1.f03: Same.
 576         * testsuite/libgomp.fortran/condinc1.f: Same.
 577         * testsuite/libgomp.fortran/condinc3.f90: Same.
 578         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 579         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 580         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 581         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 582         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 583         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 584         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 585         * testsuite/libgomp.fortran/recursion1.f90: Same.
 586         * testsuite/libgomp.fortran/target2.f90: Same.
 587         * testsuite/libgomp.fortran/target5.f90: Same.
 588         * testsuite/libgomp.fortran/task3.f90: Same.
 589
 590 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 591
 592         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 593         vector_length(32) clause from acc parallel directive.
 594         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 595
 596 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 597
 598         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 599         Remove acc_device_nvidia references.
 600
 601 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 602
 603         PR c/81875
 604         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 605
 606 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 607
 608         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 609         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 610         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 611         * testsuite/libgomp.c/c.exp: Include test-cases from
 612         libgomp.c-c++-common.
 613         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 614         files.
 615
 616 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 617
 618         PR c++/81314
 619         * testsuite/libgomp.c++/pr81314.C: New test.
 620
 621 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 622
 623         * libgomp.texi (Top): www.openacc.org now uses https.
 624         (Enabling OpenACC): Ditto.
 625         (acc_get_num_devices): Ditto.
 626         (acc_set_device_type): Ditto.
 627         (acc_get_device_type): Ditto.
 628         (acc_set_device_num): Ditto.
 629         (acc_get_device_num): Ditto.
 630         (acc_async_test): Ditto.
 631         (acc_async_test_all): Ditto.
 632         (acc_wait): Ditto.
 633         (acc_wait_all): Ditto.
 634         (acc_wait_all_async): Ditto.
 635         (acc_wait_async): Ditto.
 636         (acc_init): Ditto.
 637         (acc_shutdown): Ditto.
 638         (acc_on_device): Ditto.
 639         (acc_malloc): Ditto.
 640         (acc_free): Ditto.
 641         (acc_copyin): Ditto.
 642         (acc_present_or_copyin): Ditto.
 643         (acc_create): Ditto.
 644         (acc_present_or_create): Ditto.
 645         (acc_copyout): Ditto.
 646         (acc_delete): Ditto.
 647         (acc_update_device): Ditto.
 648         (acc_update_self): Ditto.
 649         (acc_map_data): Ditto.
 650         (acc_unmap_data): Ditto.
 651         (acc_deviceptr): Ditto.
 652         (acc_hostptr): Ditto.
 653         (acc_is_present): Ditto.
 654         (acc_memcpy_to_device): Ditto.
 655         (acc_memcpy_from_device): Ditto.
 656         (acc_get_current_cuda_device): Ditto.
 657         (acc_get_current_cuda_context): Ditto.
 658         (acc_get_cuda_stream): Ditto.
 659         (acc_set_cuda_stream): Ditto.
 660         (ACC_DEVICE_TYPE): Ditto.
 661         (ACC_DEVICE_NUM): Ditto.
 662         (OpenACC Library Interoperability): Ditto.
 663
 664 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 665
 666         PR c/81687
 667         * testsuite/libgomp.c/pr81687-1.c: New test.
 668         * testsuite/libgomp.c/pr81687-2.c: New test.
 669
 670 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 671
 672         PR c/69389
 673         * testsuite/libgomp.c/pr69389.c: New test.
 674         * testsuite/libgomp.c++/pr69389.C: New test.
 675
 676 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 677
 678         PR middle-end/78266
 679         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 680         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 681
 682 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 683
 684         PR c/45784
 685         * testsuite/libgomp.c/pr45784.c: New test.
 686         * testsuite/libgomp.c++/pr45784.C: New test.
 687
 688 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 689
 690         * testsuite/libgomp.oacc-c/vec.c: New test.
 691
 692 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 693
 694         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 695
 696 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 697
 698         * plugin/plugin-nvptx.c (notify_var): New function.
 699         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 700
 701 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 702
 703         * env.c (parse_unsigned_long_1): Factor out of ...
 704         (parse_unsigned_long): ... here.
 705         (parse_int_1): Factor out of ...
 706         (parse_int): ... here.
 707         (parse_int_secure): New function.
 708         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 709         * secure_getenv.h: Factor out of ...
 710         * plugin/plugin-hsa.c: ... here.
 711         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 712
 713 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 714
 715         PR c++/81130
 716         * testsuite/libgomp.c++/pr81130.C: New test.
 717
 718 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 719
 720         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 721         default args.
 722         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 723         dg-xfail-run-if default args.
 724
 725 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 726
 727         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 728         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 729
 730 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 731
 732         PR libgomp/80822
 733         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 734         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 735         sibling lists, depending on level just pick up what CPUs to put
 736         together into a place vs. whether add multiple ordered places.
 737
 738 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 739
 740         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 741         * libgomp.map (OACC_2.0.1): Add these.
 742         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 743         for "acc_wait", and "acc_wait_all", respectively.
 744         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 745         for "acc_wait", and "acc_wait_all", respectively.
 746         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 747         * libgomp.texi (acc_wait, acc_wait_all): Update.
 748         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 749         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 750         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 751
 752         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 753         acc_present_or_copyin and acc_present_or_create procedures,
 754         respectively.
 755         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 756         generally different variants of OpenACC Runtime Library functions.
 757         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 758
 759         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 760         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 761
 762         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 763         of preprocessor definitions.
 764         * libgomp.h (strong_alias): Guard by "#ifdef
 765         HAVE_ATTRIBUTE_ALIAS".
 766         * oacc-mem.c: Provide "acc_pcreate" as alias for
 767         "acc_present_or_create", and "acc_pcopyin" as alias for
 768         "acc_present_or_copyin".
 769         * libgomp.map: New version "OACC_2.0.1".
 770         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 771         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 772         its content into...
 773         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 774         Extend testing.
 775
 776         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 777         when disabling nvptx offloading.
 778
 779 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 780
 781         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 782         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 783         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 784
 785         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 786         * testsuite/lib/libgomp.exp
 787         (check_effective_target_openacc_nvidia_accel_configured): New
 788         proc.
 789         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 790         (check_effective_target_c++): New procs.
 791         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 792         (check_effective_target_c++): Likewise.
 793
 794 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 795
 796         PR middle-end/80809
 797         * testsuite/libgomp.c/pr80809-2.c: New test.
 798         * testsuite/libgomp.c/pr80809-3.c: New test.
 799
 800         PR middle-end/80809
 801         * testsuite/libgomp.c/pr80809-1.c: New test.
 802
 803         PR middle-end/80853
 804         * testsuite/libgomp.c/pr80853.c: New test.
 805
 806 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 807
 808         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 809         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 810         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 811         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 812         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 813
 814         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 815         Debug output for failure.
 816
 817 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 818
 819         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 820
 821 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 822
 823         PR bootstrap/80531
 824         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 825         bootstrap compare failures.
 826
 827 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 828
 829         * testsuite/libgomp.c/target-36.c: New testcase.
 830
 831 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 832
 833         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 834         instead of char.
 835
 836 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 837
 838         PR libgomp/80394
 839         * testsuite/libgomp.c/pr80394.c: New test.
 840
 841 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 842
 843         PR libgomp/79876
 844         * config/posix/thread-stacksize.h: New file.
 845         * config/darwin/thread-stacksize.h: New file.
 846         * config/nvptx/thread-stacksize.h: New file.
 847         * env.c: Include thread-stacksize.h.
 848         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 849         instead of 0.  Call pthread_attr_setstacksize even if
 850         GOMP_DEFAULT_STACKSIZE is non-zero.
 851
 852 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 853
 854         * env.c (initialize_env): Initialize stacksize to 0.
 855
 856 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 857
 858         PR c++/80029
 859         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 860
 861 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 862
 863         PR c/79940
 864         * testsuite/libgomp.c/pr79940.c: New test.
 865
 866 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 867
 868         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 869         targets.
 870         Add __float128 options.
 871
 872 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 873
 874         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 875         hppa*-*-* dg-skip-if directive.
 876
 877 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 878
 879         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 880         dg-skip-if directive into a comment.
 881
 882 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 883             Chung-Lin Tang  <cltang@codesourcery.com>
 884
 885         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 886         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 887         add additional case.
 888         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 889         "openacc_nvidia_accel_selected".
 890         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 891         Add num_workers(8) clause.
 892
 893 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 894
 895         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 896         hppa*-*-*.
 897         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 898         include complex.h on hppa*-*-hpux*.
 899         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 900
 901 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 902
 903         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 904
 905         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 906         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 907         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 908         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 909         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 910         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 911         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 912         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 913         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 914         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 915
 916 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 917
 918         * libgomp-plugin.h: #include <stdbool.h>.
 919         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 920         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 921         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 922         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 923         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 924         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 925         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 926         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 927         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 928         (GOMP_OFFLOAD_openacc_async_test)
 929         (GOMP_OFFLOAD_openacc_async_test_all)
 930         (GOMP_OFFLOAD_openacc_async_wait)
 931         (GOMP_OFFLOAD_openacc_async_wait_async)
 932         (GOMP_OFFLOAD_openacc_async_wait_all)
 933         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 934         (GOMP_OFFLOAD_openacc_async_set_async)
 935         (GOMP_OFFLOAD_openacc_create_thread_data)
 936         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 937         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 938         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 939         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 940         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 941         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 942         these.
 943         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 944         (GOMP_OFFLOAD_unload_image): Fix argument types.
 945
 946 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 947
 948         * testsuite/lib/libgomp.exp
 949         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 950         check_compile invocation.  Fix up removal of executable.  Drop
 951         bogus "2>&1" argument.
 952
 953         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 954         directive.
 955
 956 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 957             Martin Jambor  <mjambor@suse.cz>
 958
 959         * plugin/hsa.h: Moved to top level include.
 960         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 961
 962 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 963
 964         PR other/79046
 965         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 966         of cat to get version from BASE-VER file.
 967         * testsuite/Makefile.in: Regenerated.
 968
 969 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 970
 971         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 972         for _WIN64.
 973
 974 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 975
 976         * plugin/hsa.h: Add GCC runtime library exception.
 977         * plugin/hsa_ext_finalize.h: Likewise.
 978
 979         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 980         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 981         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 982         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 983         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 984         library to link ptx plugin against.
 985         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 986         (CUDA_CALLS): Define.
 987         (cuda_lib, cuda_lib_inited): New variables.
 988         (init_cuda_lib): New function.
 989         (CUDA_CALL_PREFIX): Define.
 990         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 991         (CUDA_CALL): Use FN instead of (FN).
 992         (CUDA_CALL_NOCHECK): Define.
 993         (cuda_error, fini_streams_for_device, select_stream_for_async,
 994         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 995         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 996         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 997         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 998         CUDA_CALL_NOCHECK.
 999         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
1000         CUDA_CALL_NOCHECK.
1001         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
1002         Use CUDA_CALL_NOCHECK.
1003         * plugin/cuda/cuda.h: New file.
1004         * config.h.in: Regenerated.
1005         * configure: Regenerated.
1006
1007         PR other/79046
1008         * configure.ac: Add GCC_BASE_VER.
1009         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1010         get version from BASE-VER file.
1011         * testsuite/Makefile.in: Regenerated.
1012         * configure: Regenerated.
1013         * Makefile.in: Regenerated.
1014
1015 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1016
1017         PR libgomp/60670
1018         * Makefile.am: Make fincludedir multilib-aware.
1019         * Makefile.in: Regenerate.
1020
1021 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1022
1023         Update copyright years.
1024
1025         * libgomp.texi: Bump @copying's copyright year.
1026
1027 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1028
1029         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1030         pthread_spinlock_t instead of gomp_mutex_t lock.
1031         (gomp_get_thread_pool): Likewise.
1032         (gomp_release_thread_pool): Likewise.
1033         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1034         Likewise.
1035
1036 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1037
1038         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1039         thread pool in case nthreads == 1.
1040
1041 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1042
1043         * config/nvptx/env.c: Delete.
1044         * icv.c: Move definitions of ICV variables back ...
1045         * env.c: ...here.  Do not compile environment-related functionality if
1046         LIBGOMP_OFFLOADED_ONLY is set.
1047
1048 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1049
1050         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1051         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1052         * configure: Regenerate.
1053         * config.h.in: Likewise.
1054
1055 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1056
1057         * Makefile.in: Regenerate with automake-1.11.6.
1058         * aclocal.m4: Likewise.
1059         * configure: Likewise.
1060         * testsuite/Makefile.in: Likewise.
1061
1062 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1063
1064         * config/nvptx/critical.c: Delete to use generic implementation.
1065
1066 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1067
1068         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1069         ../../affinity.c as fallback.
1070         * config/nvptx/affinity.c: Delete to use fallback implementation.
1071
1072 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1073             Jakub Jelinek  <jakub@redhat.com>
1074             Dmitry Melnik  <dm@ispras.ru>
1075
1076         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1077         * Makefile.in. Regenerate.
1078         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1079         (LIBGOMP_USE_PTHREADS): ...here; new define.
1080         * configure: Regenerate.
1081         * config.h.in: Likewise.
1082         * config/posix/affinity.c: Move to...
1083         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1084         interface by LIBGOMP_USE_PTHREADS.
1085         * critical.c: Split out GOMP_atomic_{start,end} into...
1086         * atomic.c: ...here (new file).
1087         * env.c: Split out ICV definitions into...
1088         * icv.c: ...here (new file) and...
1089         * icv-device.c: ...here. New file.
1090         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1091         (gomp_destroy_lock_30): Ditto.
1092         (gomp_set_lock_30): Ditto.
1093         (gomp_unset_lock_30): Ditto.
1094         (gomp_test_lock_30): Ditto.
1095         (gomp_init_nest_lock_30): Ditto.
1096         (gomp_destroy_nest_lock_30): Ditto.
1097         (gomp_set_nest_lock_30): Ditto.
1098         (gomp_unset_nest_lock_30): Ditto.
1099         (gomp_test_nest_lock_30): Ditto.
1100         * lock.c: New.
1101         * config/nvptx/lock.c: New.
1102         * config/nvptx/bar.c: New.
1103         * config/nvptx/bar.h: New.
1104         * config/nvptx/doacross.h: New.
1105         * config/nvptx/error.c: New.
1106         * config/nvptx/icv-device.c: New.
1107         * config/nvptx/mutex.h: New.
1108         * config/nvptx/pool.h: New.
1109         * config/nvptx/proc.c: New.
1110         * config/nvptx/ptrlock.h: New.
1111         * config/nvptx/sem.h: New.
1112         * config/nvptx/simple-bar.h: New.
1113         * config/nvptx/target.c: New.
1114         * config/nvptx/task.c: New.
1115         * config/nvptx/team.c: New.
1116         * config/nvptx/time.c: New.
1117         * config/posix/simple-bar.h: New.
1118         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1119         (gomp_num_teams_var): Declare.
1120         (struct gomp_thread_pool): Change threads_dock member to
1121         gomp_simple_barrier_t.
1122         [__nvptx__] (gomp_thread): New implementation.
1123         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1124         (gomp_thread_destructor): Ditto.
1125         (gomp_init_thread_affinity): Ditto.
1126         * team.c: Guard uses of Pthreads-specific interfaces by
1127         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1128         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1129         * config/nvptx/alloc.c: Delete.
1130         * config/nvptx/barrier.c: Ditto.
1131         * config/nvptx/fortran.c: Ditto.
1132         * config/nvptx/iter.c: Ditto.
1133         * config/nvptx/iter_ull.c: Ditto.
1134         * config/nvptx/loop.c: Ditto.
1135         * config/nvptx/loop_ull.c: Ditto.
1136         * config/nvptx/ordered.c: Ditto.
1137         * config/nvptx/parallel.c: Ditto.
1138         * config/nvptx/priority_queue.c: Ditto.
1139         * config/nvptx/sections.c: Ditto.
1140         * config/nvptx/single.c: Ditto.
1141         * config/nvptx/splay-tree.c: Ditto.
1142         * config/nvptx/work.c: Ditto.
1143         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1144         -foffload=-lgfortran in addition to -lgfortran.
1145         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1146         * plugin/plugin-nvptx.c: Include <limits.h>.
1147         (struct targ_fn_descriptor): Add new fields.
1148         (struct ptx_device): Ditto.  Set them...
1149         (nvptx_open_device): ...here.
1150         (nvptx_adjust_launch_bounds): New.
1151         (nvptx_host2dev): Allow NULL 'nvthd'.
1152         (nvptx_dev2host): Ditto.
1153         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1154         (link_ptx): Adjust log sizes.
1155         (nvptx_host2dev): Allow NULL 'nvthd'.
1156         (nvptx_dev2host): Ditto.
1157         (nvptx_set_clocktick): New.  Use it...
1158         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1159         fields.
1160         (GOMP_OFFLOAD_dev2dev): New.
1161         (nvptx_adjust_launch_bounds): New.
1162         (nvptx_stacks_size): New.
1163         (nvptx_stacks_alloc): New.
1164         (nvptx_stacks_free): New.
1165         (GOMP_OFFLOAD_run): New.
1166         (GOMP_OFFLOAD_async_run): New (stub).
1167
1168 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1169
1170         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1171         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1172         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1173
1174 2016-11-23  Martin Liska  <mliska@suse.cz>
1175             Martin Jambor  <mjambor@suse.cz>
1176
1177         * plugin/hsa.h: New file.
1178         * plugin/hsa_ext_finalize.h: New file.
1179         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
1180         header file unistd.h, and functions secure_getenv, __secure_getenv,
1181         getuid, geteuid, getgid and getegid.
1182         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
1183         -D_GNU_SOURCE.
1184         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
1185         Handle various cases of secure_getenv presence, add an implementation
1186         when we can test effective UID and GID.
1187         (struct hsa_runtime_fn_info): New structure.
1188         (hsa_runtime_fn_info hsa_fns): New variable.
1189         (hsa_runtime_lib): Likewise.
1190         (support_cpu_devices): Likewise.
1191         (init_enviroment_variables): Load newly introduced ENV
1192         variables.
1193         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
1194         (hsa_fatal): Likewise.
1195         (DLSYM_FN): New macro.
1196         (init_hsa_runtime_functions): New function.
1197         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
1198         structure.  Depending on environment, also allow CPU devices.
1199         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
1200         (get_kernarg_memory_region): Likewise.
1201         (GOMP_OFFLOAD_init_device): Likewise.
1202         (destroy_hsa_program): Likewise.
1203         (init_basic_kernel_info): New function.
1204         (GOMP_OFFLOAD_load_image): Use it.
1205         (create_and_finalize_hsa_program): Call hsa run-time functions via
1206         hsa_fns structure.
1207         (create_single_kernel_dispatch): Likewise.
1208         (release_kernel_dispatch): Likewise.
1209         (init_single_kernel): Likewise.
1210         (parse_target_attributes): Allow up multiple HSA grid dimensions.
1211         (get_group_size): New function.
1212         (run_kernel): Likewise.
1213         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
1214         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
1215         structure.
1216         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
1217         * testsuite/libgomp-test-support.exp.in: Likewise.
1218         * Makefile.in: Regenerated.
1219         * aclocal.m4: Likewise.
1220         * config.h.in: Likewise.
1221         * configure: Likewise.
1222         * testsuite/Makefile.in: Likewise.
1223
1224 2016-11-15  Martin Jambor  <mjambor@suse.cz>
1225             Alexander Monakov  <amonakov@ispras.ru>
1226
1227         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
1228         mapping clauses to target constructs.
1229         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
1230
1231 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1232
1233         * configure: Regenerate.
1234
1235 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
1236
1237         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
1238         * omp_lib.h.in (openmp_version): Likewise.
1239         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
1240         of 201307.
1241         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1242
1243         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
1244         (fib_wrapper): Add map(from: x) clause.
1245         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
1246         (e_53_2): Likewise.
1247         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
1248         (accum): Add map(tmp) clause.
1249         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
1250         (accum): Add map(tofrom: tmp) clause.
1251         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
1252         (gramSchmidt): Likewise.
1253         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
1254         map(tofrom: sum) clause.
1255         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
1256         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
1257         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
1258         only allowed on the loop iterator.
1259         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
1260         * testsuite/libgomp.fortran/taskloop2.f90: New test.
1261         * testsuite/libgomp.fortran/taskloop4.f90: New test.
1262         * testsuite/libgomp.fortran/doacross1.f90: New test.
1263         * testsuite/libgomp.fortran/doacross3.f90: New test.
1264         * testsuite/libgomp.fortran/taskloop1.f90: New test.
1265         * testsuite/libgomp.fortran/taskloop3.f90: New test.
1266         * testsuite/libgomp.fortran/doacross2.f90: New test.
1267         * testsuite/libgomp.c/doacross-1.c (main): Add missing
1268         #pragma omp atomic read.
1269         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1270         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
1271
1272 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1273             Nathan Sidwell  <nathan@acm.org>
1274
1275         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
1276         to determine default geometry.
1277         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
1278         dimension.
1279
1280 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
1281
1282         * hashtab.h: Use standard GPLv3 with runtime exception
1283         boilerplate.
1284
1285 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
1286
1287         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
1288         size when allocating new thread.
1289
1290 2016-09-14  Marek Polacek  <polacek@redhat.com>
1291
1292         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
1293
1294 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
1295
1296         PR fortran/71014
1297         * testsuite/libgomp.fortran/pr71014.f90: New test.
1298
1299 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
1300
1301         PR middle-end/70895
1302         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
1303         firstprivate clauses.
1304         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
1305         copy clauses.
1306         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1308         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
1309         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1310         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1311         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1313         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1314         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1315         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1316         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1317         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
1318
1319 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
1320
1321         PR fortran/70598
1322         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
1323
1324 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
1325
1326         PR c++/58706
1327         * testsuite/libgomp.c++/pr58706.C: New test.
1328
1329 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
1330
1331         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
1332         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
1333         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
1334         Likewise.
1335         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1336         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1337         Likewise.
1338         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1339
1340         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1341         test, and don't hardcode -O0.
1342
1343 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1344
1345         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1346
1347 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1348
1349         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1350         test.
1351
1352 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1353
1354         PR middle-end/71734
1355         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1356         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1357
1358 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1359
1360         PR fortran/71717
1361         * testsuite/libgomp.fortran/associate3.f90: New test.
1362
1363 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1364
1365         * testsuite/libgomp.c++/target-21.C: New test.
1366
1367 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1368
1369         * testsuite/libgomp.c++/target-20.C: New test.
1370
1371 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1372             Cesar Philippidis  <cesar@codesourcery.com>
1373
1374         PR middle-end/71373
1375         * libgomp.oacc-c/nested-function-1.c: New file.
1376         * libgomp.oacc-c/nested-function-2.c: Likewise.
1377         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1378         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1379         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1380
1381 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1382
1383         PR c/71381
1384         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1385         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1386         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1387
1388 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1389
1390         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1391         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1392
1393 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1394
1395         PR c/70688
1396         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1397
1398 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1399
1400         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1401         instead of invalid schedule(static, 0).
1402         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1403
1404 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1405
1406         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1407         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1408         parameter, use to set async stream around call to gomp_unmap_vars,
1409         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1410         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1411         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1412         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1413         (event_add): Add int parameter, initialize 'val' field when
1414         adding new ptx_event struct.
1415         (nvptx_evec): Adjust event_add() call arguments.
1416         (nvptx_host2dev): Likewise.
1417         (nvptx_dev2host): Likewise.
1418         (nvptx_wait_async): Likewise.
1419         (nvptx_wait_all_async): Likewise.
1420         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1421         pass to event_add() call.
1422         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1423         parameter.
1424         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1425         call openacc.register_async_cleanup_func() hook.
1426         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1427         * target.c (gomp_copy_from_async): Delete function.
1428         (gomp_map_vars): Remove async_refcount.
1429         (gomp_unmap_vars): Likewise.
1430         (gomp_load_image_to_device): Likewise.
1431         (omp_target_associate_ptr): Likewise.
1432         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1433         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1434         (gomp_copy_from_async): Remove.
1435
1436 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1437
1438         * target.c (gomp_device_copy): New function.
1439         (gomp_copy_host2dev): Likewise.
1440         (gomp_copy_dev2host): Likewise.
1441         (gomp_free_device_memory): Likewise.
1442         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1443         (gomp_map_pointer): Likewise.
1444         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1445         NULL value from alloc_func plugin hook.
1446         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1447         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1448         (gomp_unmap_vars): Likewise.
1449         (gomp_update): Adjust to call gomp_copy_dev2host and
1450         gomp_copy_host2dev functions.
1451         (gomp_unload_image_from_device): Handle false value from
1452         unload_image_func plugin hook.
1453         (gomp_init_device): Handle false value from init_device_func
1454         plugin hook.
1455         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1456         (omp_target_free): Adjust to call gomp_free_device_memory.
1457         (omp_target_memcpy): Handle return values from host2dev_func,
1458         dev2host_func, and dev2dev_func plugin hooks.
1459         (omp_target_memcpy_rect_worker): Likewise.
1460         (gomp_target_fini): Handle false value from fini_device_func
1461         plugin hook.
1462         * libgomp.h (struct gomp_device_descr): Adjust return type of
1463         init_device_func, fini_device_func, unload_image_func, free_func,
1464         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1465         * oacc-init.c (acc_shutdown_1): Handle false value from
1466         fini_device_func plugin hook.
1467         * oacc-host.c (host_init_device): Change return type to bool.
1468         (host_fini_device): Likewise.
1469         (host_unload_image): Likewise.
1470         (host_free): Likewise.
1471         (host_dev2host): Likewise.
1472         (host_host2dev): Likewise.
1473         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1474         (acc_memcpy_to_device): Likewise.
1475         (acc_memcpy_from_device): Likewise.
1476         (delete_copyout): Add libfnname parameter, handle free_func
1477         hook fatal error case.
1478         (acc_delete): Adjust delete_copyout call.
1479         (acc_copyout): Likewise.
1480         (update_dev_host): Move gomp_mutex_unlock to after
1481         host2dev/dev2host hook calls.
1482
1483         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1484         to 'hsa_error_msg', for clarity.
1485         (hsa_fatal): Likewise.
1486         (hsa_error): New function.
1487         (init_hsa_context): Change return type to bool, adjust to return
1488         false on error.
1489         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1490         return value.
1491         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1492         return false on error.
1493         (get_agent_info): Adjust to return NULL on error.
1494         (destroy_hsa_program): Change return type to bool, adjust to
1495         return false on error.
1496         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1497         (destroy_module): Change return type to bool, adjust to
1498         return false on error.
1499         (GOMP_OFFLOAD_unload_image): Likewise.
1500         (GOMP_OFFLOAD_fini_device): Likewise.
1501         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1502         (GOMP_OFFLOAD_free): Change to return false when called.
1503         (GOMP_OFFLOAD_dev2host): Likewise.
1504         (GOMP_OFFLOAD_host2dev): Likewise.
1505         (GOMP_OFFLOAD_dev2dev): Likewise.
1506
1507         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1508         (CUDA_CALL): Likewise.
1509         (CUDA_CALL_ASSERT): Likewise.
1510         (map_init): Change return type to bool, use CUDA_CALL* macros.
1511         (map_fini): Likewise.
1512         (init_streams_for_device): Change return type to bool, adjust
1513         call to map_init.
1514         (fini_streams_for_device): Change return type to bool, adjust
1515         call to map_fini.
1516         (select_stream_for_async): Release stream_lock before calls to
1517         GOMP_PLUGIN_fatal, adjust call to map_init.
1518         (nvptx_init): Use CUDA_CALL* macros.
1519         (nvptx_attach_host_thread_to_device): Change return type to bool,
1520         use CUDA_CALL* macros.
1521         (nvptx_open_device): Use CUDA_CALL* macros.
1522         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1523         macros.
1524         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1525         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1526         (nvptx_exec): Use CUDA_CALL* macros.
1527         (nvptx_alloc): Use CUDA_CALL* macros.
1528         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1529         (nvptx_host2dev): Likewise.
1530         (nvptx_dev2host): Likewise.
1531         (nvptx_wait): Use CUDA_CALL* macros.
1532         (nvptx_wait_async): Likewise.
1533         (nvptx_wait_all): Likewise.
1534         (nvptx_wait_all_async): Likewise.
1535         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1536         use CUDA_CALL* macros, adjust call to map_fini.
1537         (GOMP_OFFLOAD_init_device): Change return type to bool,
1538         adjust code accordingly.
1539         (GOMP_OFFLOAD_fini_device): Likewise.
1540         (GOMP_OFFLOAD_load_image): Adjust calls to
1541         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1542         use CUDA_CALL* macros.
1543         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1544         return code.
1545         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1546         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1547         handle error return.
1548         (GOMP_OFFLOAD_dev2host): Likewise.
1549         (GOMP_OFFLOAD_host2dev): Likewise.
1550         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1551         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1552
1553 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1554
1555         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1556         (acc_free): Likewise.
1557         (acc_memcpy_to_device): Likewise.
1558         (acc_memcpy_from_device): Likewise.
1559         (acc_deviceptr): Likewise.
1560         (acc_hostptr): Likewise.
1561         (acc_is_present): Likewise.
1562         (acc_map_data): Likewise.
1563         (acc_unmap_data): Likewise.
1564         (present_create_copy): Likewise.
1565         (delete_copyout): Likewise.
1566         (update_dev_host): Likewise.
1567         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1568         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1569         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1570         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1571         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1572         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1573         it only runs on nvptx targets.
1574         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1575         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1576         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1577         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1578         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1579         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1580         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1581         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1582         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1583         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1584         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1585         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1586         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1587         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1588         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1589         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1590         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1591         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1592         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1593         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1594         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1595         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1596         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1597
1598 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1599
1600         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1601
1602 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1603
1604         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1605         to gomp_init_targets_once.
1606         (acc_set_device_type): Remove !cached_base_dev condition on call to
1607         gomp_init_targets_once, move call to before acc_device_lock acquire,
1608         to avoid deadlock.
1609         (acc_get_device_num): Remove !cached_base_dev condition on call to
1610         gomp_init_targets_once.
1611         (acc_set_device_num): Likewise.
1612
1613 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1614
1615         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1616
1617 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1618
1619         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1620         expected partitioning.
1621
1622 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1623
1624         PR middle-end/70626
1625         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1626         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1627         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1628
1629 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1630
1631         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1632         non-fatal.
1633
1634 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1635
1636         PR middle-end/70680
1637         * testsuite/libgomp.c/pr70680-1.c: New test.
1638         * testsuite/libgomp.c/pr70680-2.c: New test.
1639
1640 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1641
1642         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1643         pass parameter variables to subroutines.
1644
1645 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1646
1647         PR middle-end/70643
1648         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1649
1650 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1651
1652         PR testsuite/68242
1653         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1654         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1655
1656 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1657
1658         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1659         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1660         GOACC_declare prototype.
1661
1662         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1663         Merge this file, and...
1664         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1665         ... this file, and...
1666         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1667         ... this file, and...
1668         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1669         ... this file, and...
1670         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1671         ... this file, and...
1672         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1673         ... this file, and...
1674         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1675         ... this file, and...
1676         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1677         ... this file, and...
1678         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1679         ... this file, and...
1680         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1681         ... this file, and...
1682         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1683         ... this file, and...
1684         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1685         ... this file, and...
1686         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1687         ... this file into...
1688         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1689         file.
1690
1691         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1692         Make failure observable.
1693
1694 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1695
1696         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1697         field.
1698         * target.c (gomp_target_fallback_firstprivate,
1699         gomp_target_unshare_firstprivate): Removed.
1700         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1701         before waiting for dependencies.
1702         (gomp_target_task_fn): Don't copy firstprivate vars here.
1703         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1704         firstprivate_copies here.
1705         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1706         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1707         explicit/implicit firstprivate.
1708
1709 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1710
1711         PR lto/70289
1712         PR ipa/70348
1713         PR tree-optimization/70373
1714         PR middle-end/70533
1715         PR middle-end/70534
1716         PR middle-end/70535
1717         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1718         test.
1719         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1720         test.
1721         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1722         test.
1723         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1724         test.
1725         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1726         test.
1727         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1728         test.
1729         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1730         test.
1731         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1732         test.
1733         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1734         test.
1735         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1736         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1737         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1738         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1739         test.
1740         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1741         test.
1742         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1743         test.
1744         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1745         test.
1746         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1747         coverage.
1748         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1749         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1750         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1751         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1752         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1753         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1754         coverage.
1755         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1756         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1757         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1758         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1759         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1760         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1761         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1762         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1763         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1764         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1765         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1766         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1767         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1768         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1769         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1770
1771 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1772             James Norris  <jnorris@codesourcery.com>
1773             Nathan Sidwell  <nathan@codesourcery.com>
1774             Julian Brown  <julian@codesourcery.com>
1775             Cesar Philippidis  <cesar@codesourcery.com>
1776             Chung-Lin Tang  <cltang@codesourcery.com>
1777             Tom de Vries  <tom@codesourcery.com>
1778
1779         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1780         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1781         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1782         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1783         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1784         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1785         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1786         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1787         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1788         XFAIL.
1789         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1790         Incorporate...
1791         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1792         file.
1793         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1794         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1795         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1796         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1797         Likewise.
1798         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1799         Likewise.
1800         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1801         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1802         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1803         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1804         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1805         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1806         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1807         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1808         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1809         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1810         Likewise.
1811         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1812         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1813         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1814         file...
1815         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1816         file into...
1817         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1818         file.  Update.
1819         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1820         file.
1821         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1822         Likewise.
1823         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1824         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1825         ... this new file.  Update.
1826         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1827         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1828         ... this new file.  Update.
1829         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1830         file.  Incorporate...
1831         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1832         file, and...
1833         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1834         file, and...
1835         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1836         file.
1837         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1838
1839 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1840
1841         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1842         set-torture-options.
1843
1844 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1845
1846         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1847         gcc-dg-runtest.
1848         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1849         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1850         -fno-builtin-acc_on_device instead of -O0.
1851         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1852         -O0.
1853         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1854         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1855         Likewise.
1856         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1857         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1858         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1859         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1860         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1861         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1862         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1863         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1864         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1865         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1866         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1867         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1868         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1869         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1870         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1871         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1872         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1873         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1874         Don't specify -O2.
1875         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1876         Likewise.
1877         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1878         Likewise.
1879
1880 2016-03-24  Martin Liska  <mliska@suse.cz>
1881
1882         * plugin/plugin-hsa.c (packet_store_release): New function
1883         that is taken from the HSA runtime manual.
1884         (GOMP_OFFLOAD_run): Use the function.
1885
1886 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1887
1888         PR c++/70376
1889         * testsuite/libgomp.c++/pr70376.C: New test.
1890
1891 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1892
1893         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1894         initialization of lresult and lvresult.
1895         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1896
1897 2016-03-23  James Norris  <jnorris@codesourcery.com>
1898             Daichi Fukuoka <dc-fukuoka@sgi.com>
1899
1900         PR libgomp/69414
1901         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1902         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1903         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1904         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1905
1906 2016-03-23  Martin Liska  <mliska@suse.cz>
1907
1908         PR hsa/70337
1909         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1910         argument just in case a dispatched kernel uses that argument.
1911
1912 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1913
1914         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1915         -ftree-parallelize-loops/-fopenacc changes.
1916         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1917         Likewise.
1918         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1919         Likewise.
1920         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1921         Likewise.
1922         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1923         Likewise.
1924         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1925         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1926
1927 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1928
1929         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1930         always_ld_library_path the path to libgcc_s.
1931
1932 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1933
1934         PR testsuite/70009
1935         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1936
1937 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1938
1939         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1940         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1941         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1942         Same.
1943         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1944         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1945         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1946         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1947
1948 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1949
1950         * testsuite/lib/libgomp.exp
1951         (check_effective_target_hsa_offloading_selected_nocache): New.
1952         (check_effective_target_hsa_offloading_selected): Likewise.
1953         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1954         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1955         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1956         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1957         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1958         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1959         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1960         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1961         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1962         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1963         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1964         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1965         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1966         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1967         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1968         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1969         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1970
1971 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1972
1973         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1974         non-shared memory accelerators.
1975         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1976         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1977         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1978         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1979         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1980         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1981         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1982         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1983         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1984
1985 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1986
1987         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1988         ALWAYS_CFLAGS.
1989
1990 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1991
1992         PR libgomp/69555
1993         * testsuite/libgomp.c++/pr69555-1.C: New test.
1994         * testsuite/libgomp.c++/pr69555-2.C: New test.
1995
1996 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1997             Martin Jambor  <mjambor@suse.cz>
1998
1999         * testsuite/lib/libgomp.exp
2000         (check_effective_target_offload_device_shared_as): New proc.
2001         * testsuite/libgomp.c++/declare_target-1.C: New test.
2002
2003 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
2004
2005         PR driver/68463
2006         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2007
2008 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2009
2010         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2011         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2012         dims.
2013         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2014         -ftree-parallelize-loops/-fopenacc changes.
2015         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2016         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2017         Likewise.
2018         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2019         Likewise.
2020         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2021         Likewise.
2022         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2023         Likewise.
2024         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2025         Likewise.
2026         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2027         Likewise.
2028         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2029         Likewise.
2030         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2031         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2032         Likewise.
2033         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2034         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2035         Likewise.
2036         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2037         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2038         Likewise.
2039
2040 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2041
2042         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2043
2044 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2045
2046         PR driver/69805
2047         * testsuite/libgomp.c/pr69805.c: New test.
2048
2049 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2050
2051         PR lto/67709
2052         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2053
2054 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2055
2056         PR tree-optimization/69599
2057         * testsuite/libgomp.c/omp-nested-3.c: New test.
2058         * testsuite/libgomp.c/pr46032-2.c: New test.
2059         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2060         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2061
2062 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2063
2064         PR lto/69707
2065         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2066
2067 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2068
2069         * testsuite/libgomp.c/target-31.c: Fix testcase.
2070
2071 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2072
2073         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2074         clause.
2075         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2076         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2077         reduction and map clauses.
2078         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2079
2080 2016-02-02  James Norris  <jnorris@codesourcery.com>
2081
2082         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2083
2084 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2085
2086         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2087         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2088
2089         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2090         cases.
2091
2092         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2093         variables.
2094         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2095         (hsa_kmt_lib): Set variables.
2096         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2097         always_ld_library_path.
2098         * Makefile.in: Regenerate.
2099         * configure: Likewise.
2100         * testsuite/Makefile.in: Likewise.
2101
2102         * plugin/configfrag.ac (offload_additional_options)
2103         (offload_additional_lib_paths): Don't amend for hsa offloading.
2104         * configure: Regenerate.
2105
2106         * plugin/configfrag.ac: Don't configure for offloading target if
2107         we don't build the corresponding plugin.
2108         * configure: Regenerate.
2109
2110 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2111
2112         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2113         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2114
2115 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2116
2117         PR tree-optimization/69110
2118         * testsuite/libgomp.c/pr69110.c: New test.
2119
2120 2016-01-25  Richard Biener  <rguenther@suse.de>
2121
2122         PR lto/69393
2123         * testsuite/libgomp.c++/pr69393.C: New testcase.
2124
2125 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2126
2127         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2128         function wasn't mapped to the device with non-shared memory.
2129
2130 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2131
2132         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2133
2134 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2135             Martin Liska  <mliska@suse.cz>
2136
2137         * plugin/Makefrag.am: Add HSA plugin requirements.
2138         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2139         (HSA_RUNTIME_LIB): Likewise.
2140         (HSA_RUNTIME_CPPFLAGS): Likewise.
2141         (HSA_RUNTIME_INCLUDE): New substitution.
2142         (HSA_RUNTIME_LIB): Likewise.
2143         (HSA_RUNTIME_LDFLAGS): Likewise.
2144         (hsa-runtime): New configure option.
2145         (hsa-runtime-include): Likewise.
2146         (hsa-runtime-lib): Likewise.
2147         (PLUGIN_HSA): New substitution variable.
2148         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2149         configure options.
2150         (PLUGIN_HSA_CPPFLAGS): Likewise.
2151         (PLUGIN_HSA_LDFLAGS): Likewise.
2152         (PLUGIN_HSA_LIBS): Likewise.
2153         Check that we have access to HSA run-time.
2154         * libgomp-plugin.h (offload_target_type): New element
2155         OFFLOAD_TARGET_TYPE_HSA.
2156         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2157         args.
2158         (bool gomp_create_target_task): Updated.
2159         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2160         new field can_run_func.
2161         * libgomp_g.h (GOMP_target_ext): Update prototype.
2162         * oacc-host.c (host_run): Added a new parameter args.
2163         * target.c (calculate_firstprivate_requirements): New function.
2164         (copy_firstprivate_data): Likewise.
2165         (gomp_target_fallback_firstprivate): Use them.
2166         (gomp_target_unshare_firstprivate): New function.
2167         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2168         devices.
2169         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2170         pass any args to plugins.
2171         (GOMP_target_ext): Introduce device-specific argument parameter args.
2172         Allow host fallback if device shares memory.  Do not remap data if
2173         device has shared memory.
2174         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2175         like host fallback for mappings.
2176         (GOMP_target_data): Treat shared memory devices like host fallback.
2177         (GOMP_target_data_ext): Likewise.
2178         (GOMP_target_update): Likewise.
2179         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
2180         gomp_create_target_task.
2181         (GOMP_target_enter_exit_data): Likewise.
2182         (omp_target_alloc): Treat shared memory devices like host fallback.
2183         (omp_target_free): Likewise.
2184         (omp_target_is_present): Likewise.
2185         (omp_target_memcpy): Likewise.
2186         (omp_target_memcpy_rect): Likewise.
2187         (omp_target_associate_ptr): Likewise.
2188         (gomp_load_plugin_for_device): Also load can_run.
2189         * task.c (GOMP_PLUGIN_target_task_completion): Free
2190         firstprivate_copies.
2191         (gomp_create_target_task): Accept new argument args and store it to
2192         ttask.
2193         * plugin/plugin-hsa.c: New file.
2194
2195 2016-01-18  Tom de Vries  <tom@codesourcery.com>
2196
2197         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
2198         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
2199         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
2200         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
2201         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
2202         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
2203         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
2204         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
2205         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
2206         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
2207         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
2208         Same.
2209         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
2210         Same.
2211         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
2212         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
2213         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
2214         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
2215         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
2216         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
2217         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
2218         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
2219         Same.
2220         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
2221
2222 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
2223
2224         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
2225
2226 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
2227
2228         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
2229
2230 2016-01-12  James Norris  <jnorris@codesourcery.com>
2231
2232         * libgomp.texi: Updates for OpenACC.
2233
2234 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
2235
2236         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
2237
2238 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2239
2240         PR fortran/66680
2241         * testsuite/libgomp.fortran/pr66680.f90: New test.
2242
2243 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
2244
2245         PR middle-end/68960
2246         * testsuite/libgomp.c/pr68960.c: New test.
2247
2248 2016-01-06  Nathan Sidwell  <nathan@acm.org>
2249
2250         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
2251         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
2252
2253 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
2254
2255         Update copyright years.
2256
2257         * libgomp.texi: Bump @copying's copyright year.
2258
2259 2015-12-31  Nathan Sidwell  <nathan@acm.org>
2260
2261         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
2262         dg-additional-options syntax.
2263         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2264         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2265         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2266         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2267         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2268         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2276         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2277         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2278         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2279         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2280         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2281
2282 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
2283
2284         * libgomp.h (REFCOUNT_LINK): Define.
2285         (struct splay_tree_key_s): Add link_key.
2286         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
2287         Replace target address of the pointer with target address of newly
2288         mapped object in the splay tree.  Set link pointer on target to the
2289         device address of the mapped object.
2290         (gomp_unmap_vars): Restore target address of the pointer in the splay
2291         tree for REFCOUNT_LINK objects after unmapping.
2292         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
2293         declare target link" objects.
2294         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
2295         "omp declare target link" objects, which were mapped for the image.
2296         (gomp_exit_data): Restore target address of the pointer in the splay
2297         tree for REFCOUNT_LINK objects after unmapping.
2298         * testsuite/libgomp.c/target-link-1.c: New file.
2299
2300 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
2301
2302         * libgomp.h (gomp_device_state): New enum.
2303         (struct gomp_device_descr): Replace is_initialized with state.
2304         (gomp_fini_device): Remove declaration.
2305         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
2306         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
2307         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
2308         (acc_set_device_type): Use state instead of is_initialized.
2309         (acc_set_device_num): Likewise.
2310         * target.c (resolve_device): Use state instead of is_initialized.
2311         Do not initialize finalized device.
2312         (gomp_map_vars): Do nothing if device is finalized.
2313         (gomp_unmap_vars): Likewise.
2314         (gomp_update): Likewise.
2315         (GOMP_offload_register_ver): Use state instead of is_initialized.
2316         (GOMP_offload_unregister_ver): Likewise.
2317         (gomp_init_device): Likewise.
2318         (gomp_unload_device): Likewise.
2319         (gomp_fini_device): Remove.
2320         (gomp_get_target_fn_addr): Do nothing if device is finalized.
2321         (GOMP_target): Go to host fallback if device is finalized.
2322         (GOMP_target_ext): Likewise.
2323         (gomp_exit_data): Do nothing if device is finalized.
2324         (gomp_target_task_fn): Go to host fallback if device is finalized.
2325         (gomp_target_fini): New static function.
2326         (gomp_target_init): Use state instead of is_initialized.
2327         Call gomp_target_fini at exit.
2328
2329 2015-12-09  Tom de Vries  <tom@codesourcery.com>
2330
2331         PR tree-optimization/68716
2332         * testsuite/libgomp.c/omp-nested-2.c: New test.
2333
2334 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
2335
2336         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2337         target openacc_nvidia_accel_selected.
2338         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2339         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2340         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2341         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2342
2343 2015-12-01  Julian Brown  <julian@codesourcery.com>
2344             James Norris  <James_Norris@mentor.com>
2345
2346         * oacc-parallel.c (GOACC_host_data): New function.
2347         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2348         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2349         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2350         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2351         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2352         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2353         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2354
2355 2015-11-30  James Norris  <jnorris@codesourcery.com>
2356             Cesar Philippidis  <cesar@codesourcery.com>
2357
2358         libgomp/
2359         * libgomp.oacc-fortran/routine-5.f90: New test.
2360         * libgomp.oacc-fortran/routine-7.f90: New test.
2361         * libgomp.oacc-fortran/routine-9.f90: New test.
2362
2363 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2364
2365         PR tree-optimization/46032
2366         * testsuite/libgomp.c/pr46032.c: New test.
2367
2368 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2369
2370         PR libgomp/68579
2371         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2372         (gomp_create_target_task): Call it before freeing
2373         GOMP_TARGET_TASK_DATA tasks.
2374
2375         PR c/63326
2376         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2377         in between case label and OpenMP standalone directives.
2378         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2379
2380 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2381
2382         * configure: Regenerate.
2383
2384 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2385
2386         * testsuite/libgomp.c/target-35.c: New test.
2387
2388 2015-11-22  James Norris  <jnorris@codesourcery.com>
2389             Cesar Philippidis  <cesar@codesourcery.com>
2390
2391         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2392         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2393         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2394         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2395         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2396
2397 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2398
2399         PR middle-end/68221
2400         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2401         * testsuite/libgomp.c/reduction-12.c: Likewise.
2402         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2403         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2404
2405 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2406
2407         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2408         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2409         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2410         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2411         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2412         and fix.
2413         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2414         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2415
2416 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2417
2418         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2419         worker & gang cases.
2420         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2421
2422 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2423
2424         * config/nvptx/priority_queue.c: New file.
2425
2426 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2427
2428         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2429         sections.
2430
2431 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2432             Aldy Hernandez  <aldyh@redhat.com>
2433             Ilya Verbin  <ilya.verbin@intel.com>
2434
2435         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2436         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2437         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2438         iterators or IV by chunk size.
2439         * parallel.c (gomp_resolve_num_threads): Don't assume that
2440         if thr->ts.team is non-NULL, then pool must be non-NULL.
2441         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2442         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2443         GOMP_PLUGIN_target_task_completion.
2444         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2445         * Makefile.in: Regenerate.
2446         * libgomp.h: Shuffle prototypes and forward definitions around so
2447         priority queues can be defined.
2448         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2449         (enum gomp_target_task_state): New enum.
2450         (struct gomp_target_task): Add state, tgt, task and team fields.
2451         (gomp_create_target_task): Change return type to bool, add
2452         state argument.
2453         (gomp_target_task_fn): Change return type to bool.
2454         (struct gomp_device_descr): Add async_run_func.
2455         (struct gomp_task): Remove children, next_child, prev_child,
2456         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2457         Add pnode field.
2458         (struct gomp_taskgroup): Remove children.
2459         Add taskgroup_queue.
2460         (struct gomp_team): Change task_queue type to a priority queue.
2461         (splay_compare): Define inline.
2462         (priority_queue_offset): New.
2463         (priority_node_to_task): New.
2464         (task_to_priority_node): New.
2465         * oacc-mem.c: Do not include splay-tree.h.
2466         * priority_queue.c: New file.
2467         * priority_queue.h: New file.
2468         * splay-tree.c: Do not include splay-tree.h.
2469         (splay_tree_foreach_internal): New.
2470         (splay_tree_foreach): New.
2471         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2472         (splay_tree_callback): Define typedef.
2473         * target.c (splay_compare): Move to libgomp.h.
2474         (GOMP_target): Don't adjust *thr in any way around running offloaded
2475         task.
2476         (GOMP_target_ext): Likewise.  Handle target nowait.
2477         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2478         return value from gomp_create_target_task, if false, fallthrough
2479         as if no dependencies exist.
2480         (gomp_target_task_fn): Change return type to bool, return true
2481         if the task should have another part scheduled later.  Handle
2482         target nowait.
2483         (gomp_load_plugin_for_device): Initialize async_run.
2484         * task.c (gomp_init_task): Initialize children_queue.
2485         (gomp_clear_parent_in_list): New.
2486         (gomp_clear_parent_in_tree): New.
2487         (gomp_clear_parent): Handle priorities.
2488         (GOMP_task): Likewise.
2489         (priority_queue_move_task_first,
2490         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2491         New functions.
2492         (gomp_create_target_task): Use priority queues.  Change return type
2493         to bool, add state argument, return false if for async
2494         {{enter,exit} data,update} constructs no dependencies need to be
2495         waited for, handle target nowait.  Set task->fn to NULL instead of
2496         gomp_target_task_fn.
2497         (verify_children_queue): Remove.
2498         (priority_list_upgrade_task): New.
2499         (priority_queue_upgrade_task): New.
2500         (verify_task_queue): Remove.
2501         (priority_list_downgrade_task): New.
2502         (priority_queue_downgrade_task): New.
2503         (gomp_task_run_pre): Use priority queues.
2504         Abstract code out to priority_queue_downgrade_task.
2505         (gomp_task_run_post_handle_dependers): Use priority queues.
2506         (gomp_task_run_post_remove_parent): Likewise.
2507         (gomp_task_run_post_remove_taskgroup): Likewise.
2508         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2509         tasks specially.
2510         (GOMP_taskwait): Likewise.
2511         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2512         priority-queue_upgrade_task.
2513         (GOMP_taskgroup_start): Use priority queues.
2514         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2515         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2516         barrier.
2517         * taskloop.c (GOMP_taskloop): Handle priorities.
2518         * team.c (gomp_new_team): Call priority_queue_init.
2519         (free_team): Call priority_queue_free.
2520         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2521         team created for target nowait in implicit parallel region.
2522         (gomp_team_start): For nested check, test thr->ts.level instead of
2523         thr->ts.team != NULL.
2524         * testsuite/libgomp.c/doacross-3.c: New test.
2525         * testsuite/libgomp.c/ordered-5.c: New test.
2526         * testsuite/libgomp.c/priority.c: New test.
2527         * testsuite/libgomp.c/target-31.c: New test.
2528         * testsuite/libgomp.c/target-32.c: New test.
2529         * testsuite/libgomp.c/target-33.c: New test.
2530         * testsuite/libgomp.c/target-34.c: New test.
2531
2532 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2533
2534         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2535
2536         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2537         loop is sequential.
2538
2539 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2540
2541         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2542         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2543
2544 2015-11-12  James Norris  <jnorris@codesourcery.com>
2545             Joseph Myers  <joseph@codesourcery.com>
2546
2547         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2548         * oacc-parallel.c (GOACC_declare): New function.
2549         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2550         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2551         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2552         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2553         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2554
2555 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2556
2557         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2558
2559 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2560
2561         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2562         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2563
2564 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2565
2566         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2567         inadvertent commit.
2568
2569 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2570
2571         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2572         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2573         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2574         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2575         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2576
2577 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2578
2579         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2580         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2581
2582 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2583             Ilya Verbin  <ilya.verbin@intel.com>
2584
2585         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2586         GOMP_loop_nonmonotonic_dynamic_start,
2587         GOMP_loop_nonmonotonic_guided_next,
2588         GOMP_loop_nonmonotonic_guided_start,
2589         GOMP_loop_ull_nonmonotonic_dynamic_next,
2590         GOMP_loop_ull_nonmonotonic_dynamic_start,
2591         GOMP_loop_ull_nonmonotonic_guided_next,
2592         GOMP_loop_ull_nonmonotonic_guided_start,
2593         GOMP_parallel_loop_nonmonotonic_dynamic,
2594         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2595         (GOMP_target_41): Renamed to ...
2596         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2597         arguments.
2598         (GOMP_target_data_41): Renamed to ...
2599         (GOMP_target_data_ext): ... this.
2600         (GOMP_target_update_41): Renamed to ...
2601         (GOMP_target_update_ext): ... this.
2602         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2603         GOMP_target_data_ext and GOMP_target_update_ext instead of
2604         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2605         Export GOMP_loop_nonmonotonic_dynamic_next,
2606         GOMP_loop_nonmonotonic_dynamic_start,
2607         GOMP_loop_nonmonotonic_guided_next,
2608         GOMP_loop_nonmonotonic_guided_start,
2609         GOMP_loop_ull_nonmonotonic_dynamic_next,
2610         GOMP_loop_ull_nonmonotonic_dynamic_start,
2611         GOMP_loop_ull_nonmonotonic_guided_next,
2612         GOMP_loop_ull_nonmonotonic_guided_start,
2613         GOMP_parallel_loop_nonmonotonic_dynamic and
2614         GOMP_parallel_loop_nonmonotonic_guided.
2615         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2616         GOMP_parallel_loop_nonmonotonic_guided,
2617         GOMP_loop_nonmonotonic_dynamic_start,
2618         GOMP_loop_nonmonotonic_guided_start,
2619         GOMP_loop_nonmonotonic_dynamic_next,
2620         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2621         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2622         GOMP_loop_ull_nonmonotonic_guided_start,
2623         GOMP_loop_ull_nonmonotonic_dynamic_next,
2624         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2625         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2626         functions.
2627         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2628         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2629         Use gomp_map_val function.
2630         (gomp_target_fallback_firstprivate): New static function.
2631         (GOMP_target_41): Renamed to ...
2632         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2633         arguments.  Move firstprivate fallback handling into a new
2634         function.
2635         (GOMP_target_data_41): Renamed to ...
2636         (GOMP_target_data_ext): ... this.
2637         (GOMP_target_update_41): Renamed to ...
2638         (GOMP_target_update_ext): ... this.
2639         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2640         gomp_map_0len_lookup instead of gomp_map_lookup.
2641         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2642         gomp_map_lookup.
2643         * testsuite/libgomp.c/target-28.c: Likewise.
2644         * testsuite/libgomp.c/monotonic-1.c: New test.
2645         * testsuite/libgomp.c/monotonic-2.c: New test.
2646         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2647         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2648         * testsuite/libgomp.c/pr66199-5.c: New test.
2649         * testsuite/libgomp.c/pr66199-6.c: New test.
2650         * testsuite/libgomp.c/pr66199-7.c: New test.
2651         * testsuite/libgomp.c/pr66199-8.c: New test.
2652         * testsuite/libgomp.c/pr66199-9.c: New test.
2653         * testsuite/libgomp.c/reduction-11.c: New test.
2654         * testsuite/libgomp.c/reduction-12.c: New test.
2655         * testsuite/libgomp.c/reduction-13.c: New test.
2656         * testsuite/libgomp.c/reduction-14.c: New test.
2657         * testsuite/libgomp.c/reduction-15.c: New test.
2658         * testsuite/libgomp.c/target-12.c (main): Adjust for
2659         omp_target_is_present change for one-past-last element.
2660         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2661         the same var is both mapped and privatized.
2662         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2663         handling of zero-length array sections.
2664         * testsuite/libgomp.c/target-28.c: New test.
2665         * testsuite/libgomp.c/target-29.c: New test.
2666         * testsuite/libgomp.c/target-30.c: New test.
2667         * testsuite/libgomp.c/target-teams-1.c: New test.
2668         * testsuite/libgomp.c++/member-6.C: New test.
2669         * testsuite/libgomp.c++/member-7.C: New test.
2670         * testsuite/libgomp.c++/monotonic-1.C: New test.
2671         * testsuite/libgomp.c++/monotonic-2.C: New test.
2672         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2673         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2674         * testsuite/libgomp.c++/pr66199-3.C: New test.
2675         * testsuite/libgomp.c++/pr66199-4.C: New test.
2676         * testsuite/libgomp.c++/pr66199-5.C: New test.
2677         * testsuite/libgomp.c++/pr66199-6.C: New test.
2678         * testsuite/libgomp.c++/pr66199-7.C: New test.
2679         * testsuite/libgomp.c++/pr66199-8.C: New test.
2680         * testsuite/libgomp.c++/pr66199-9.C: New test.
2681         * testsuite/libgomp.c++/reduction-11.C: New test.
2682         * testsuite/libgomp.c++/reduction-12.C: New test.
2683         * testsuite/libgomp.c++/target-13.C: New test.
2684         * testsuite/libgomp.c++/target-14.C: New test.
2685         * testsuite/libgomp.c++/target-15.C: New test.
2686         * testsuite/libgomp.c++/target-16.C: New test.
2687         * testsuite/libgomp.c++/target-17.C: New test.
2688         * testsuite/libgomp.c++/target-18.C: New test.
2689         * testsuite/libgomp.c++/target-19.C: New test.
2690
2691 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2692
2693         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2694         and reduction copy.
2695         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2696         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2697         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2698         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2699         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2700         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2701         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2702         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2703         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2704         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2705         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2706         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2707         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2708         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2709
2710 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2711
2712         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2713         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2714         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2715         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2716         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2717         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2718         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2719         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2720
2721 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2722
2723         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2724         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2725         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2726         * oacc-host.c (host_openacc_exec): Likewise.
2727         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2728
2729 2015-11-03  Julian Brown  <julian@codesourcery.com>
2730             Thomas Schwinge  <thomas@codesourcery.com>
2731
2732         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2733         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2734         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2735         Likewise.
2736         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2737         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2738
2739 2015-11-03  James Norris  <jnorris@codesourcery.com>
2740
2741         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2742         file.
2743         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2744         Likewise.
2745         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2746         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2747         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2748         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2749         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2750
2751 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2752
2753         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2754         compatibility.
2755         (enum acc_async_t): Reformat.
2756         (acc_on_device): Declare compatible with builtin and provide C++
2757         wrapper.
2758         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2759
2760 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2761             Cesar Philippidis  <cesar@codesourcery.com>
2762
2763         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2764         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2765         ... this.  Add a description of the test at the top of the file.
2766         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2767         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2768         ... this.  Add a description of the test at the top of the file.
2769
2770 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2771
2772         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2773         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2774         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2775         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2776         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2777         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2778
2779 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2780
2781         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2782         dimensions.
2783
2784 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2785
2786         PR testsuite/68063
2787         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2788
2789 2015-10-27  James Norris  <jnorris@codesourcery.com>
2790
2791         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2792         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2793
2794 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2795
2796         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2797         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2798
2799         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2800         acc_device_nvidia usage.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2802         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2803         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2804
2805         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2806         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2807
2808         PR libgomp/66518
2809         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2810
2811         PR libgomp/65437
2812         PR libgomp/66518
2813         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2814         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2815
2816 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2817
2818         PR testsuite/68063
2819         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2820
2821 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2822
2823         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2824         vector_length.
2825         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2826
2827 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2828             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2829
2830         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2831         to 0 when mapnum is 0.
2832
2833 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2834
2835         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2836         Cast to int from int32_t.
2837
2838 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2839             Aldy Hernandez  <aldyh@redhat.com>
2840             Ilya Verbin  <ilya.verbin@intel.com>
2841
2842         * config/linux/affinity.c (omp_get_place_num_procs,
2843         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2844         * config/linux/doacross.h: New file.
2845         * config/posix/affinity.c (omp_get_place_num_procs,
2846         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2847         * config/posix/doacross.h: New file.
2848         * env.c: Include gomp-constants.h.
2849         (struct gomp_task_icv): Rename run_sched_modifier to
2850         run_sched_chunk_size.
2851         (gomp_max_task_priority_var): New variable.
2852         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2853         (handle_omp_display_env): Change _OPENMP value from 201307 to
2854         201511.  Print OMP_MAX_TASK_PRIORITY.
2855         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2856         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2857         chunk_size and run_sched_modifier to run_sched_chunk_size.
2858         (omp_get_max_task_priority, omp_get_initial_device,
2859         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2860         omp_get_partition_place_nums): New functions.
2861         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2862         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2863         to chunk_size.
2864         (omp_get_num_places_, omp_get_place_num_procs_,
2865         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2866         omp_get_place_proc_ids_8_, omp_get_place_num_,
2867         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2868         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2869         omp_get_max_task_priority_): New functions.
2870         * libgomp_g.h (GOMP_loop_doacross_static_start,
2871         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2872         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2873         GOMP_loop_ull_doacross_dynamic_start,
2874         GOMP_loop_ull_doacross_guided_start,
2875         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2876         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2877         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2878         GOMP_target_data_41, GOMP_target_update_41,
2879         GOMP_target_enter_exit_data): New prototypes.
2880         (GOMP_task): Add prototype argument.
2881         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2882         (struct gomp_doacross_work_share): New type.
2883         (struct gomp_work_share): Add doacross field.
2884         (struct gomp_task_icv): Rename run_sched_modifier to
2885         run_sched_chunk_size.
2886         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2887         GOMP_TASK_UNDEFERRED.  Add comments.
2888         (struct gomp_task_depend_entry): Add comments.
2889         (struct gomp_task): Likewise.
2890         (struct gomp_taskgroup): Likewise.
2891         (struct gomp_target_task): New type.
2892         (struct gomp_team): Add comment.
2893         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2894         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2895         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2896         (struct target_var_desc): New type.
2897         (struct target_mem_desc): Adjust comment.  Use struct
2898         target_var_desc instead of splay_tree_key for list.
2899         (REFCOUNT_INFINITY): Define.
2900         (struct splay_tree_key_s): Remove copy_from field.
2901         (struct gomp_device_descr): Add dev2dev_func field.
2902         (enum gomp_map_vars_kind): New enum.
2903         (gomp_map_vars): Add one argument.
2904         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2905         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2906         omp_get_place_num_procs, omp_get_place_num_procs_,
2907         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2908         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2909         omp_get_place_num_, omp_get_partition_num_places,
2910         omp_get_partition_num_places_, omp_get_partition_place_nums,
2911         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2912         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2913         omp_target_free, omp_target_is_present, omp_target_memcpy,
2914         omp_target_memcpy_rect, omp_target_associate_ptr and
2915         omp_target_disassociate_ptr.
2916         (GOMP_4.0.2): Renamed to ...
2917         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2918         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2919         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2920         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2921         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2922         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2923         GOMP_loop_ull_doacross_guided_start,
2924         GOMP_loop_ull_doacross_runtime_start,
2925         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2926         GOMP_doacross_ull_wait.
2927         * libgomp.texi: Document omp_get_max_task_priority.
2928         Rename modifier argument to chunk_size for omp_set_schedule and
2929         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2930         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2931         to run_sched_chunk_size renaming.
2932         (GOMP_loop_ordered_runtime_start): Likewise.
2933         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2934         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2935         GOMP_parallel_loop_runtime_start): New functions.
2936         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2937         to run_sched_chunk_size renaming.
2938         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2939         GOMP_loop_doacross_guided_start): New functions or aliases.
2940         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2941         run_sched_modifier to run_sched_chunk_size renaming.
2942         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2943         (gomp_loop_ull_doacross_static_start,
2944         gomp_loop_ull_doacross_dynamic_start,
2945         gomp_loop_ull_doacross_guided_start,
2946         GOMP_loop_ull_doacross_runtime_start): New functions.
2947         (GOMP_loop_ull_doacross_static_start,
2948         GOMP_loop_ull_doacross_dynamic_start,
2949         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2950         * oacc-mem.c (acc_map_data, present_create_copy,
2951         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2952         to gomp_map_vars.
2953         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2954         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2955         instead of false to gomp_map_vars.
2956         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2957         * omp.h.in (omp_lock_hint_t): New type.
2958         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2959         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2960         omp_get_place_num, omp_get_partition_num_places,
2961         omp_get_partition_place_nums, omp_get_initial_device,
2962         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2963         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2964         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2965         prototypes.
2966         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2967         (omp_lock_hint_none, omp_lock_hint_uncontended,
2968         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2969         omp_lock_hint_speculative): New parameters.
2970         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2971         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2972         omp_get_place_num, omp_get_partition_num_places,
2973         omp_get_partition_place_nums, omp_get_initial_device,
2974         omp_get_max_task_priority): New interfaces.
2975         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2976         to chunk_size.
2977         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2978         (omp_lock_hint_none, omp_lock_hint_uncontended,
2979         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2980         omp_lock_hint_speculative): New parameters.
2981         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2982         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2983         omp_get_place_num, omp_get_partition_num_places,
2984         omp_get_partition_place_nums, omp_get_initial_device,
2985         omp_get_max_task_priority): New functions and subroutines.
2986         * ordered.c: Include stdarg.h and string.h.
2987         (MAX_COLLAPSED_BITS): Define.
2988         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2989         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2990         GOMP_doacross_ull_wait): New functions.
2991         * target.c: Include errno.h.
2992         (resolve_device): If device is not initialized, call
2993         gomp_init_device on it.
2994         (gomp_map_lookup): New function.
2995         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2996         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2997         GOMP_MAP_ALWAYS_TO_P.
2998         (get_kind): Rename is_openacc argument to short_mapkind.
2999         (gomp_map_pointer): Use gomp_map_lookup.
3000         (gomp_map_fields_existing): New function.
3001         (gomp_map_vars): Rename is_openacc argument to short_mapkind
3002         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
3003         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
3004         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3005         Adjust for tgt->list changed type and copy_from living in there.
3006         (gomp_copy_from_async): Adjust for tgt->list changed type and
3007         copy_from living in there.
3008         (gomp_unmap_vars): Likewise.
3009         (gomp_update): Likewise.  Rename is_openacc argument to
3010         short_mapkind.  Don't fail if object is not mapped.
3011         (gomp_load_image_to_device): Initialize refcount to
3012         REFCOUNT_INFINITY.
3013         (gomp_target_fallback): New function.
3014         (gomp_get_target_fn_addr): Likewise.
3015         (GOMP_target): Adjust gomp_map_vars caller, use
3016         gomp_get_target_fn_addr and gomp_target_fallback.
3017         (GOMP_target_41): New function.
3018         (gomp_target_data_fallback): New function.
3019         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3020         (GOMP_target_data_41): New function.
3021         (GOMP_target_update): Adjust gomp_update caller.
3022         (GOMP_target_update_41): New function.
3023         (gomp_exit_data, GOMP_target_enter_exit_data,
3024         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3025         omp_target_is_present, omp_target_memcpy,
3026         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3027         omp_target_associate_ptr, omp_target_disassociate_ptr,
3028         gomp_load_plugin_for_device): New functions.
3029         * task.c: Include gomp-constants.h.  Include taskloop.c
3030         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3031         (gomp_task_handle_depend): New function.
3032         (GOMP_task): Use it.  Add priority argument.  Use
3033         gomp-constant.h constants instead of hardcoded numbers.
3034         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3035         (gomp_create_target_task): New function.
3036         (verify_children_queue, verify_taskgroup_queue,
3037         verify_task_queue): New functions.
3038         (gomp_task_run_pre): Call verify_*_queue functions.
3039         If an upcoming tied task is about to leave the sibling or
3040         taskgroup queues in an invalid state, adjust appropriately.
3041         Remove taskgroup argument.  Add comments.
3042         (gomp_task_run_post_handle_dependers): Add comments.
3043         (gomp_task_run_post_remove_parent): Likewise.
3044         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3045         (GOMP_taskwait): Likewise.  Add comments.
3046         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3047         problem such that the first non parent_depends_on task does not
3048         end up at the end of the children queue.
3049         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3050         GOMP_TASK_UNDEFERRED.
3051         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3052         * taskloop.c: New file.
3053         * testsuite/lib/libgomp.exp
3054         (check_effective_target_offload_device_nonshared_as): New proc.
3055         * testsuite/libgomp.c/affinity-2.c: New test.
3056         * testsuite/libgomp.c/doacross-1.c: New test.
3057         * testsuite/libgomp.c/doacross-2.c: New test.
3058         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3059         Add map clause to target.
3060         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3061         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3062         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3063         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3064         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3065         Likewise.
3066         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3067         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3068         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3069         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3070         not defined.  Use those where needed.
3071         * testsuite/libgomp.c/for-4.c: New test.
3072         * testsuite/libgomp.c/for-5.c: New test.
3073         * testsuite/libgomp.c/for-6.c: New test.
3074         * testsuite/libgomp.c/linear-1.c: New test.
3075         * testsuite/libgomp.c/ordered-4.c: New test.
3076         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3077         only allowed on the loop iterator.
3078         * testsuite/libgomp.c/pr66199-3.c: New test.
3079         * testsuite/libgomp.c/pr66199-4.c: New test.
3080         * testsuite/libgomp.c/reduction-7.c: New test.
3081         * testsuite/libgomp.c/reduction-8.c: New test.
3082         * testsuite/libgomp.c/reduction-9.c: New test.
3083         * testsuite/libgomp.c/reduction-10.c: New test.
3084         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3085         map(tofrom:s).
3086         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3087         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3088         * testsuite/libgomp.c/target-11.c: New test.
3089         * testsuite/libgomp.c/target-12.c: New test.
3090         * testsuite/libgomp.c/target-13.c: New test.
3091         * testsuite/libgomp.c/target-14.c: New test.
3092         * testsuite/libgomp.c/target-15.c: New test.
3093         * testsuite/libgomp.c/target-16.c: New test.
3094         * testsuite/libgomp.c/target-17.c: New test.
3095         * testsuite/libgomp.c/target-18.c: New test.
3096         * testsuite/libgomp.c/target-19.c: New test.
3097         * testsuite/libgomp.c/target-20.c: New test.
3098         * testsuite/libgomp.c/target-21.c: New test.
3099         * testsuite/libgomp.c/target-22.c: New test.
3100         * testsuite/libgomp.c/target-23.c: New test.
3101         * testsuite/libgomp.c/target-24.c: New test.
3102         * testsuite/libgomp.c/target-25.c: New test.
3103         * testsuite/libgomp.c/target-26.c: New test.
3104         * testsuite/libgomp.c/target-27.c: New test.
3105         * testsuite/libgomp.c/taskloop-1.c: New test.
3106         * testsuite/libgomp.c/taskloop-2.c: New test.
3107         * testsuite/libgomp.c/taskloop-3.c: New test.
3108         * testsuite/libgomp.c/taskloop-4.c: New test.
3109         * testsuite/libgomp.c++/ctor-13.C: New test.
3110         * testsuite/libgomp.c++/doacross-1.C: New test.
3111         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3112         Replace offload_device with offload_device_nonshared_as.
3113         * testsuite/libgomp.c++/for-12.C: New test.
3114         * testsuite/libgomp.c++/for-13.C: New test.
3115         * testsuite/libgomp.c++/for-14.C: New test.
3116         * testsuite/libgomp.c++/linear-1.C: New test.
3117         * testsuite/libgomp.c++/member-1.C: New test.
3118         * testsuite/libgomp.c++/member-2.C: New test.
3119         * testsuite/libgomp.c++/member-3.C: New test.
3120         * testsuite/libgomp.c++/member-4.C: New test.
3121         * testsuite/libgomp.c++/member-5.C: New test.
3122         * testsuite/libgomp.c++/ordered-1.C: New test.
3123         * testsuite/libgomp.c++/reduction-5.C: New test.
3124         * testsuite/libgomp.c++/reduction-6.C: New test.
3125         * testsuite/libgomp.c++/reduction-7.C: New test.
3126         * testsuite/libgomp.c++/reduction-8.C: New test.
3127         * testsuite/libgomp.c++/reduction-9.C: New test.
3128         * testsuite/libgomp.c++/reduction-10.C: New test.
3129         * testsuite/libgomp.c++/reference-1.C: New test.
3130         * testsuite/libgomp.c++/simd14.C: New test.
3131         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3132         * testsuite/libgomp.c++/target-5.C: New test.
3133         * testsuite/libgomp.c++/target-6.C: New test.
3134         * testsuite/libgomp.c++/target-7.C: New test.
3135         * testsuite/libgomp.c++/target-8.C: New test.
3136         * testsuite/libgomp.c++/target-9.C: New test.
3137         * testsuite/libgomp.c++/target-10.C: New test.
3138         * testsuite/libgomp.c++/target-11.C: New test.
3139         * testsuite/libgomp.c++/target-12.C: New test.
3140         * testsuite/libgomp.c++/taskloop-1.C: New test.
3141         * testsuite/libgomp.c++/taskloop-2.C: New test.
3142         * testsuite/libgomp.c++/taskloop-3.C: New test.
3143         * testsuite/libgomp.c++/taskloop-4.C: New test.
3144         * testsuite/libgomp.c++/taskloop-5.C: New test.
3145         * testsuite/libgomp.c++/taskloop-6.C: New test.
3146         * testsuite/libgomp.c++/taskloop-7.C: New test.
3147         * testsuite/libgomp.c++/taskloop-8.C: New test.
3148         * testsuite/libgomp.c++/taskloop-9.C: New test.
3149         * testsuite/libgomp.fortran/affinity1.f90: New test.
3150         * testsuite/libgomp.fortran/affinity2.f90: New test.
3151
3152 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3153
3154         PR tree-optimization/67476
3155         * testsuite/libgomp.c/autopar-3.c: New test.
3156         * testsuite/libgomp.c/autopar-4.c: New test.
3157         * testsuite/libgomp.c/autopar-5.c: New test.
3158         * testsuite/libgomp.c/autopar-6.c: New test.
3159         * testsuite/libgomp.c/autopar-7.c: New test.
3160         * testsuite/libgomp.c/autopar-8.c: New test.
3161
3162 2015-10-12  James Norris  <jnorris@codesourcery.com>
3163
3164         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3165         initializer.
3166
3167 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3168
3169         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3170         using load_gcc_lib.
3171
3172 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3173
3174         * oacc-ptx.h: Remove file, moving its content into...
3175         * config/nvptx/fortran.c: ... here...
3176         * config/nvptx/oacc-init.c: ..., here...
3177         * config/nvptx/oacc-parallel.c: ..., and here.
3178         * config/nvptx/openacc.f90: New file.
3179         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
3180         (link_ptx): Don't link in predefined bits of PTX code.
3181
3182 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3183             Bernd Schmidt <bernds@codesourcery.com>
3184
3185         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
3186         (struct targ_ptx_obj): New.
3187         (nvptx_tdata): Move earlier, change data format.
3188         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
3189         objects.
3190         (GOMP_OFFLOAD_load_image): Adjust.
3191
3192 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
3193
3194         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
3195         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3196         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3197         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3198         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3199         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3200         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3201         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3202         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3203         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3204         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3205         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3206         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3207         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3208         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3209         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3210         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3211         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3212         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3213         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3214         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3215         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3216         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3217         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3218         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3219         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3220         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3221         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3222         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3223         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3224         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3225         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3226         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3227         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3228         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3229         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3230         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3231         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3232         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3233         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3234         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3235         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3236         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3237         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3238         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3239         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3240         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3241         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3242         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3243         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3244         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3245         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3246         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3247         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3248         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3249         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3250         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3251         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3252         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3253         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3254         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3255         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3256         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3257
3258 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3259
3260         * oacc-init.c (acc_on_device): Force optimization level.
3261
3262 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3263
3264         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
3265         (cuda_errlist): Delete.
3266         (cuda_error): Reimplement.
3267
3268 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3269
3270         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
3271         array.
3272         * libgomp.map (GOACC_parallel_keyed): New.
3273         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
3274         all callers.
3275         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
3276         and take keyed varargs list.  Adjust call to exec_func.
3277         (GOACC_parallel): Force host fallback.
3278         * libgomp_g.h (GOACC_parallel): Remove.
3279         (GOACC_parallel_keyed): Declare.
3280         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
3281         (stuct targ_gn_descriptor): Replace name field with launch field.
3282         (nvptx_exec): Lose separate geometry args, take array.  Process
3283         dynamic dimensions and adjust.
3284         (struct nvptx_tdata): Replace fn_names field with fn_descs.
3285         (GOMP_OFFLOAD_load_image): Adjust for change in function table
3286         data.
3287         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
3288         passing.
3289         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
3290         passing.
3291
3292 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
3293
3294         PR libgomp/67141
3295         * oacc-int.h (goacc_host_init): Add declaration.
3296         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
3297         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
3298
3299 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
3300             Sebastian Pop  <s.pop@samsung.com>
3301
3302         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
3303         match o/p.
3304         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
3305         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
3306         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
3307         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
3308         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3309
3310 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
3311
3312         * configure.tgt: Add missing ;; in between nvptx and rtems
3313         snippets.
3314
3315 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3316
3317         * config/posix/pool.h (gomp_adjust_thread_attr): New.
3318         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
3319         (gomp_thread_pool_reservoir): Add priority member.
3320         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
3321         priority.
3322         (parse_thread_pools): Likewise.
3323         * team.c (gomp_team_start): Call configuration provided
3324         gomp_adjust_thread_attr(). Destroy thread attributes if
3325         necessary.
3326         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
3327
3328 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3329
3330         * config/posix/pool.h: New.
3331         * config/rtems/pool.h: Likewise.
3332         * config/rtems/proc.c: Likewise.
3333         * libgomp.h (gomp_thread_destructor): Declare.
3334         * team.c: Include configuration provided "pool.h".
3335         (gomp_get_thread_pool): Define in configuration.
3336         (gomp_team_end): Call configuration defined
3337         gomp_release_thread_pool().
3338
3339 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3340
3341         * config/rtems/bar.c: New.
3342         * config/rtems/bar.h: Likewise.
3343         * config/rtems/mutex.c: Likewise.
3344         * config/rtems/mutex.h: Likewise.
3345         * config/rtems/sem.c: Likewise.
3346         * config/rtems/sem.h: Likewise.
3347         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3348         <sys/lock.h> header file.
3349         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3350         supported by Newlib.
3351         * configure: Regenerate.
3352
3353 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3354
3355         * team.c (gomp_new_thread_pool): Delete and move content to ...
3356         (gomp_get_thread_pool): ... new function.  Allocate and
3357         initialize thread pool on demand.
3358         (get_last_team): Use gomp_get_thread_pool().
3359         (gomp_team_start): Delete thread pool initialization.
3360
3361 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3362
3363         PR tree-optimization/65637
3364         * testsuite/libgomp.c/autopar-2.c: New test.
3365
3366 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3367
3368         PR tree-optimization/46193
3369         * testsuite/libgomp.c/pr46193.c: New test.
3370
3371 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3372
3373         libgomp/
3374         * libgomp.map: Add 4.0.2 version.
3375         * target.c (offload_image_descr): Add version field.
3376         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3377         call.  Improve load mismatch diagnostic.
3378         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3379         call.
3380         (GOMP_offload_regster): Make stub function, move bulk to ...
3381         (GOMP_offload_register_ver): ... here.  Process version argument.
3382         (GOMP_offload_unregister): Make stub function, move bulk to ...
3383         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3384         (gomp_init_device): Process version field.
3385         (gomp_unload_device): Process version field.
3386         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3387         macros.  Check plugin version.
3388         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3389         loader and unloader types.
3390         * oacc-host.c: Include gomp-constants.h.
3391         (host_version): New.
3392         (host_load_image, host_unload_image): Adjust.
3393         (host_dispatch): Add host_version.
3394         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3395         (GOMP_OFFLOAD_version): New.
3396         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3397         (GOMP_OFFLOAD_unload_image): Likewise.
3398         * plugin/plugin-host.c: Include gomp-constants.h.
3399         (GOMP_OFFLOAD_version): New.
3400         (GOMP_OFFLOAD_load_image): Add version arg.
3401         (GOMP_OFFLOAD_unload_image): Likewise.
3402
3403 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3404
3405         PR tree-optimization/65468
3406         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3407
3408 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3409
3410         PR tree-optimization/65468
3411         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3412
3413 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3414
3415         PR libgomp/66761
3416         PR libgomp/67303
3417         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3418         (gomp_iter_guided_next): Idem.
3419         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3420         (gomp_iter_ull_guided_next): Idem.
3421         * config/linux/wait.h (do_spin): Idem.
3422
3423 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3424
3425         * libgomp-plugin.h (enum offload_target_type): Remove
3426         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3427         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3428         * openacc.h (enum acc_device_t): Likewise.
3429         * openacc_lib.h: Likewise.
3430         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3431         (acc_on_device): Just use __builtin_acc_on_device.
3432         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3433         of acc_on_device builtin.
3434         * plugin/plugin-host.h: Remove file.
3435         * plugin/plugin-host.c: Likewise, but salvage some content into...
3436         * oacc-host.c: ... this file.
3437         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3438         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3439         * Makefile.in: Regenerate.
3440         * configure: Likewise.
3441         * testsuite/lib/libgomp.exp
3442         (check_effective_target_openacc_host_nonshm_selected): Remove.
3443         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3444         ACC_DEVICE_TYPE=host_nonshm.
3445         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3446         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3447         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3448         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3449         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3450         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3451
3452 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3453             Jakub Jelinek  <jakub@redhat.com>
3454
3455         * config/nvptx/affinity.c: New file.
3456         * config/nvptx/alloc.c: Likewise.
3457         * config/nvptx/bar.c: Likewise.
3458         * config/nvptx/barrier.c: Likewise.
3459         * config/nvptx/critical.c: Likewise.
3460         * config/nvptx/env.c: Likewise.
3461         * config/nvptx/error.c: Likewise.
3462         * config/nvptx/fortran.c: Likewise.
3463         * config/nvptx/iter.c: Likewise.
3464         * config/nvptx/iter_ull.c: Likewise.
3465         * config/nvptx/libgomp-plugin.c: Likewise.
3466         * config/nvptx/lock.c: Likewise.
3467         * config/nvptx/loop.c: Likewise.
3468         * config/nvptx/loop_ull.c: Likewise.
3469         * config/nvptx/mutex.c: Likewise.
3470         * config/nvptx/oacc-async.c: Likewise.
3471         * config/nvptx/oacc-cuda.c: Likewise.
3472         * config/nvptx/oacc-host.c: Likewise.
3473         * config/nvptx/oacc-init.c: Likewise.
3474         * config/nvptx/oacc-mem.c: Likewise.
3475         * config/nvptx/oacc-parallel.c: Likewise.
3476         * config/nvptx/oacc-plugin.c: Likewise.
3477         * config/nvptx/omp-lock.h: Likewise.
3478         * config/nvptx/ordered.c: Likewise.
3479         * config/nvptx/parallel.c: Likewise.
3480         * config/nvptx/proc.c: Likewise.
3481         * config/nvptx/ptrlock.c: Likewise.
3482         * config/nvptx/sections.c: Likewise.
3483         * config/nvptx/sem.c: Likewise.
3484         * config/nvptx/single.c: Likewise.
3485         * config/nvptx/splay-tree.c: Likewise.
3486         * config/nvptx/target.c: Likewise.
3487         * config/nvptx/task.c: Likewise.
3488         * config/nvptx/team.c: Likewise.
3489         * config/nvptx/time.c: Likewise.
3490         * config/nvptx/work.c: Likewise.
3491         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3492         * configure: Regenerate.
3493         * configure.tgt (config_path): Set to "nvptx" for target
3494         nvptx*-*-*.
3495
3496 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3497
3498         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3499
3500 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3501
3502         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3503         (cuda_errlist): Constify.
3504         (errmsg):  Move into ...
3505         (cuda_error): ... here.  Make smaller.
3506         (_XSTR, _STR): Delete.
3507         (cuda_synames): Delete.
3508         (verify_device_library): Delete.
3509         (nvptx_init): Don't call it.
3510
3511 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3512
3513         * testsuite/libgomp.c/uns-outer-4.c: New test.
3514
3515 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3516
3517         * testsuite/libgomp.c/pr66714.c: New test.
3518
3519 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3520
3521         PR libgomp/66950
3522         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3523         (fib_ref): New function.
3524         (fib): Correct corner cases in the recursion.
3525         (main): Replace the non-simd loop with fib_ref call.
3526         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3527         subroutine.
3528         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3529         for the last array element value.  Replace the non-simd loop with
3530         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3531         of the last array element with according Fibonacci sequence element.
3532         (fib): Correct corner cases in the recursion.
3533
3534 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3535
3536         * target.c (gomp_offload_image_to_device): Rename to ...
3537         (gomp_load_image_to_device): ... here.
3538         (GOMP_offload_register): Adjust call.
3539         (gomp_init_device): Likewise.
3540         (gomp_unload_image_from_device): New.  Broken out of ...
3541         (GOMP_offload_unregister): ... here.  Call it.
3542         (gomp_unload_device): New.
3543         * libgomp.h (gomp_unload_device): Declare.
3544         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3545         mem maps.
3546
3547 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3548
3549         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3550         wait=-specific if.
3551         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3552         !=0 condition.
3553         (goacc_waits): Move !num_waits handling to ...
3554         (GOACC_wait): ... here, the only caller that might have zero waits.
3555
3556         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3557         (struct ptx_image_data): Move earlier, add fns field.
3558         (struct ptx_device): Add images and image_lock fields.
3559         (ptx_images, ptx_image_lock): Delete.
3560         (nvptx_open_device): Initialize images and image_lock fields.
3561         (nvptx_close_device): Destroy image_lock.
3562         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3563         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3564         fields.
3565
3566 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3567
3568         * target.c (GOMP_offload_register): Use int for device type arg.
3569         (GOMP_offload_unregister): Likewise.
3570
3571         * target.c (struct_offload_image_descr): Constify host_table.
3572         (gomp_offload_image_to_device): Likewise.
3573         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3574
3575         * libgomp.h (gomp_device_descr): Constify target data arguments.
3576         * target.c (struct offload_image_descr): Constify target_data.
3577         (gomp_offload_image_to_device): Likewise.
3578         (GOMP_offload_register): Likewise.
3579         (GOMP_offload_unrefister): Likewise.
3580         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3581         GOMP_OFFLOAD_unload_image): Constify target data.
3582         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3583         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3584
3585 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3586
3587         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3588         Workaround driver library const error.
3589         (struct nvptx_tdata, nvptx_tdata_t): New.
3590         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3591         type.
3592
3593 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3594
3595         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3596         of EPS parameter from integer to real.
3597         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3598         type of EPS parameter from integer to real.
3599
3600 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3601
3602         * team.c (get_last_team): New.
3603         (gomp_new_team): Recycle last non-nested team if possible.
3604         (gomp_team_end): Move team work share list free lock destruction
3605         to ...
3606         (free_team): ... here.
3607
3608 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3609
3610         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3611         and ref from int to double.  Replaced their comparison with
3612         an inequality of their difference and EPS.
3613         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3614         comparison of pri and a reference number with an inequality of their
3615         difference and EPS.
3616         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3617         the comparison of sum and sum_ref with an inequality of their
3618         difference and EPS.
3619         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3620         the comparison of pri and a reference number with an inequality of
3621         their difference and EPS.
3622
3623 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3624
3625         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3626         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3627         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3628         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3629         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3630         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3631         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3632         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3633         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3634         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3635         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3636         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3637         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3638         variables.
3639         (vec_mult): Likewise.  Add #pragma omp taskwait.
3640         (main): Adjust caller.
3641         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3642         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3643         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3644         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3645         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3646         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3647         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3648         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3649         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3650         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3651         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3652         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3653         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3654         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3655         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3656         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3657         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3658         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3659         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3660         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3661         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3662         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3663         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3664         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3665         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3666         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3667         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3668         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3669         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3670         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3671         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3672         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3673         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3674         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3675         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3676         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3677         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3678         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3679         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3680         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3681         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3682         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3683         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3684         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3685         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3686         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3687         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3688         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3689         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3690         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3691         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3692         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3693         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3694         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3695         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3696         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3697         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3698         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3699         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3700         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3701         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3702         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3703         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3704         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3705         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3706         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3707         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3708         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3709         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3710         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3711         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3712         (vec_mult): Add !$omp taskwait.
3713         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3714         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3715         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3716         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3717         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3718         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3719         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3720         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3721         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3722         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3723         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3724         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3725         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3726         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3727         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3728         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3729         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3730         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3731         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3732         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3733         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3734         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3735         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3736         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3737         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3738         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3739         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3740         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3741         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3742         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3743         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3744         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3745         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3746         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3747         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3748         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3749         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3750         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3751         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3752         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3753         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3754         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3755         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3756         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3757         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3758         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3759         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3760         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3761         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3762         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3763         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3764         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3765         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3766         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3767         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3768         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3769         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3770         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3771         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3772         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3773         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3774         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3775         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3776         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3777         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3778         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3779         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3780
3781 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3782
3783         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3784         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3785
3786 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3787
3788         PR libgomp/65099
3789         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3790         in a 64-bit configuration.
3791         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3792         offloading testing if no such device is available.
3793         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3794         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3795
3796 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3797
3798         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3799         second call to f.
3800         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3801
3802 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3803
3804         PR tree-optimization/66642
3805         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3806         iteration count case.
3807         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3808         function, factor out of ...
3809         (main): ... here.  Test low iteration count case.
3810
3811 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3812
3813         * libgomp.h (gomp_thread_pool): Comment last_team field.
3814
3815 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3816
3817         * testsuite/libgomp.c++/pr66702-1.C: Require
3818         vect_simd_clones effective target.
3819         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3820
3821 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3822
3823         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3824         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3825         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3826         "-O2".
3827
3828 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3829
3830         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3831         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3832         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3833         * testsuite/libgomp.c++/pr64824.C: Same.
3834         * testsuite/libgomp.c++/pr64868.C: Same.
3835         * testsuite/libgomp.c++/pr66199-1.C: Same.
3836         * testsuite/libgomp.c++/pr66199-2.C: Same.
3837         * testsuite/libgomp.c++/target-2.C: Same.
3838         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3839         -std=<standard> option.
3840         * testsuite/libgomp.c++/udr-11.C: Same.
3841         * testsuite/libgomp.c++/udr-12.C: Same.
3842         * testsuite/libgomp.c++/udr-13.C: Same.
3843         * testsuite/libgomp.c++/udr-14.C: Same.
3844         * testsuite/libgomp.c++/udr-15.C: Same.
3845         * testsuite/libgomp.c++/udr-16.C: Same.
3846         * testsuite/libgomp.c++/udr-17.C: Same.
3847         * testsuite/libgomp.c++/udr-18.C: Same.
3848         * testsuite/libgomp.c++/udr-19.C: Same.
3849         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3850         * testsuite/libgomp.c++/simd-1.C: Same.
3851         * testsuite/libgomp.c++/simd-2.C: Same.
3852         * testsuite/libgomp.c++/simd-3.C: Same.
3853         * testsuite/libgomp.c++/simd-4.C: Same.
3854         * testsuite/libgomp.c++/simd-5.C: Same.
3855         * testsuite/libgomp.c++/simd-6.C: Same.
3856         * testsuite/libgomp.c++/simd-7.C: Same.
3857         * testsuite/libgomp.c++/simd-8.C: Same.
3858         * testsuite/libgomp.c++/simd-9.C: Same.
3859         * testsuite/libgomp.c++/simd10.C: Same.
3860         * testsuite/libgomp.c++/simd11.C: Same.
3861         * testsuite/libgomp.c++/simd12.C: Same.
3862         * testsuite/libgomp.c++/simd13.C: Same.
3863
3864 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3865
3866         PR middle-end/66702
3867         * testsuite/libgomp.c++/pr66702-1.C: New test.
3868         * testsuite/libgomp.c++/pr66702-2.C: New test.
3869
3870 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3871
3872         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3873         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3874         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3875         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3876
3877 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3878
3879         PR tree-optimization/66652
3880         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3881         using restrict pointers.
3882         (main): Add arguments to calls to f.
3883         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3884
3885 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3886
3887         * configure.ac: Fix check for header <sys/sysctl.h>.
3888         * configure: Regenerate.
3889         * config.h.in: Likewise.
3890
3891 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3892
3893         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3894         abort.
3895         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3896
3897 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3898
3899         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3900         acc_device_nvidia.
3901
3902         PR libgomp/66518
3903         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3904         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3905
3906 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3907
3908         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3909         dg-additional-options for any remaining options.
3910         * testsuite/libgomp.c/atomic-2.c: Same.
3911         * testsuite/libgomp.c/atomic-4.c: Same.
3912         * testsuite/libgomp.c/atomic-5.c: Same.
3913         * testsuite/libgomp.c/atomic-6.c: Same.
3914         * testsuite/libgomp.c/autopar-1.c: Same.
3915         * testsuite/libgomp.c/copyin-1.c: Same.
3916         * testsuite/libgomp.c/copyin-2.c: Same.
3917         * testsuite/libgomp.c/copyin-3.c: Same.
3918         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3919         * testsuite/libgomp.c/nestedfn-5.c: Same.
3920         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3921         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3922         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3923         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3924         * testsuite/libgomp.c/pr32362-1.c: Same.
3925         * testsuite/libgomp.c/pr32362-2.c: Same.
3926         * testsuite/libgomp.c/pr32362-3.c: Same.
3927         * testsuite/libgomp.c/pr39591-1.c: Same.
3928         * testsuite/libgomp.c/pr39591-2.c: Same.
3929         * testsuite/libgomp.c/pr39591-3.c: Same.
3930         * testsuite/libgomp.c/pr58392.c: Same.
3931         * testsuite/libgomp.c/pr58756.c: Same.
3932         * testsuite/libgomp.c/simd-1.c: Same.
3933         * testsuite/libgomp.c/simd-10.c: Same.
3934         * testsuite/libgomp.c/simd-11.c: Same.
3935         * testsuite/libgomp.c/simd-12.c: Same.
3936         * testsuite/libgomp.c/simd-13.c: Same.
3937         * testsuite/libgomp.c/simd-14.c: Same.
3938         * testsuite/libgomp.c/simd-15.c: Same.
3939         * testsuite/libgomp.c/simd-2.c: Same.
3940         * testsuite/libgomp.c/simd-3.c: Same.
3941         * testsuite/libgomp.c/simd-4.c: Same.
3942         * testsuite/libgomp.c/simd-5.c: Same.
3943         * testsuite/libgomp.c/simd-6.c: Same.
3944         * testsuite/libgomp.c/simd-7.c: Same.
3945         * testsuite/libgomp.c/simd-8.c: Same.
3946         * testsuite/libgomp.c/simd-9.c: Same.
3947
3948 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3949
3950         * testsuite/libgomp.c/pr35625.c: Fix typo.
3951
3952 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3953
3954         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3955         in dg-options.
3956         * testsuite/libgomp.c/atomic-3.c: Same.
3957         * testsuite/libgomp.c/debug-1.c: Same.
3958         * testsuite/libgomp.c/nqueens-1.c: Same.
3959         * testsuite/libgomp.c/pr26171.c: Same.
3960         * testsuite/libgomp.c/pr48591.c: Same.
3961         * testsuite/libgomp.c/pr64824.c: Same.
3962         * testsuite/libgomp.c/pr64868.c: Same.
3963         * testsuite/libgomp.c/pr66133.c: Same.
3964         * testsuite/libgomp.c/pr66199-1.c: Same.
3965         * testsuite/libgomp.c/pr66199-2.c: Same.
3966         * testsuite/libgomp.c/target-8.c: Same.
3967
3968 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3969
3970         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3971         -std={gnu99,c99}.
3972         * testsuite/libgomp.c/for-1.c: Same.
3973         * testsuite/libgomp.c/for-2.c: Same.
3974         * testsuite/libgomp.c/for-3.c: Same.
3975         * testsuite/libgomp.c/pr35625.c: Same.
3976         * testsuite/libgomp.c/pr39154.c: Same.
3977         * testsuite/libgomp.c/simd-16.c: Same.
3978         * testsuite/libgomp.c/simd-17.c: Same.
3979
3980 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3981
3982         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3983
3984 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3985
3986         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3987         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3988         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3989         (N): Define.
3990         (main): Use N instead of hardcoded constants.
3991
3992 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3993
3994         merge from gomp4 branch:
3995         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3996
3997         PR tree-optimization/65443
3998         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3999         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
4000         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
4001
4002 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
4003
4004         * testsuite/libgomp.graphite/bounds.c: Adjust for
4005         cleanup-tree-dump removal.
4006         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4007         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4008         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4009         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4010         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4011         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4012         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4013         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4014         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4015         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4016
4017 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4018
4019         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4020         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4021         (futex_wake) [!__x86_64__]: Ditto.
4022
4023 2015-05-28  Julian Brown  <julian@codesourcery.com>
4024
4025         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4026         function comment. Only call gomp_fatal if new argument is true.
4027         (acc_dev_num_out_of_range): New function.
4028         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4029         acc_dev_num_out_of_range as appropriate.
4030         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4031         (acc_get_device_num, acc_set_device_num): Update calls to
4032         resolve_device.
4033         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4034         output.
4035
4036 2015-05-28  Julian Brown  <julian@codesourcery.com>
4037
4038         PR libgomp/65742
4039         * oacc-init.c (plugin/plugin-host.h): Include.
4040         (acc_on_device): Check whether we're in an offloaded region for
4041         host_nonshm
4042         plugin. Don't use __builtin_acc_on_device.
4043         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4044         nonshm_exec flag in thread-local data.
4045         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4046         data for host_nonshm plugin.
4047         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4048         for host_nonshm plugin.
4049         * plugin/plugin-host.h: New.
4050
4051 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4052
4053         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4054
4055 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4056
4057         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4058         Declare as int.
4059         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4060         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4061         Declare as int.
4062
4063 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4064
4065         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4066
4067 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4068
4069         * target.c (gomp_map_pointer): New function abstracting out
4070         GOMP_MAP_POINTER handling.
4071         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4072         gomp_map_pointer().
4073
4074 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4075
4076         PR middle-end/66199
4077         * testsuite/libgomp.c/pr66199-1.c: New test.
4078         * testsuite/libgomp.c/pr66199-2.c: New test.
4079         * testsuite/libgomp.c++/pr66199-1.C: New test.
4080         * testsuite/libgomp.c++/pr66199-2.C: New test.
4081         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4082         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4083
4084 2015-05-19  Julian Brown  <julian@codesourcery.com>
4085
4086         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4087         on cuInit failure.
4088
4089 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4090
4091         PR middle-end/66133
4092         * testsuite/libgomp.c/pr66133.c: New test.
4093
4094 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4095
4096         * Makefile.in: Regenerated with automake-1.11.6.
4097         * aclocal.m4: Likewise.
4098         * config.h.in: Likewise.
4099         * configure: Likewise.
4100         * testsuite/Makefile.in: Likewise.
4101
4102 2015-05-08  Jason Merrill  <jason@redhat.com>
4103
4104         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4105         _Complex.
4106
4107         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4108
4109 2015-05-06  Julian Brown  <julian@codesourcery.com>
4110
4111         * oacc-init.c (acc_device_lock): Add explanatory comment.
4112         (resolve_device): Add comment about locking requirement.
4113         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4114         gomp_init_device and gomp_fini_device calls.
4115         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4116         (acc_get_device_num, acc_set_device_num): Add locking around
4117         resolve_device and gomp_init_device calls.
4118
4119 2015-05-06  Julian Brown  <julian@codesourcery.com>
4120
4121         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4122         goacc_thread_lock on error paths.
4123         * oacc-mem.c (lookup_host): Remove locking from function. Note
4124         locking requirement for caller in function comment.
4125         (lookup_dev): Likewise.
4126         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4127         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4128         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4129         Add locking.
4130
4131 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4132
4133         PR testsuite/65205
4134         PR libgomp/65993
4135         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4136         don't expect "0x" prefix for "%p" format specifier, don't expect
4137         "(nil)" for NULL pointer.
4138         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4139         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4140         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4141         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4142         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4143         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4144         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4145         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4146         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4147         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4148         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4149         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4150         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4151         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4152         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4153         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4154         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4155         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4156         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4157         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4158         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4159         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4160         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4161         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4162         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4163         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4164         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4165         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4166         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4167         accurately specify what we're looking for.
4168         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4169         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4170         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4171         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4172         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4173
4174 2015-04-30  James Norris  <jnorris@codesourcery.com>
4175
4176         PR testsuite/65205
4177         * testsuite/lib/libgomp.exp
4178         (check_effective_target_openacc_host_selected)
4179         (check_effective_target_openacc_host_nonshm_selected): New
4180         procedures.
4181         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
4182         dg-shouldfail.
4183         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4184         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4185         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4186         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4187         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4188         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4189         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4190         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4191         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4192         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4193         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4194         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4195         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4196         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4197         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4198         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4199         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4200         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4201         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4202         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4203         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4204         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4205         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4206         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4207         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4208         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4209         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4210         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4211         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4212         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4213         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4215         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4217         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4219         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4221         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4222         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4223         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4224         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4225         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4226
4227 2015-04-08  Julian Brown  <julian@codesourcery.com>
4228
4229         * libgomp.h (target_mem_desc: Remove mem_map field.
4230         (acc_dispatch_t): Remove open_device_func, close_device_func,
4231         get_device_num_func, set_device_num_func, target_data members.
4232         Change create_thread_data_func argument to device number instead of
4233         generic pointer.
4234         * oacc-async.c (assert.h): Include.
4235         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
4236         (acc_wait_all, acc_wait_all_async): Use current host thread's
4237         active device, not base_dev.
4238         * oacc-cuda.c (acc_get_current_cuda_device)
4239         (acc_get_current_cuda_context, acc_get_cuda_stream)
4240         (acc_set_cuda_stream): Likewise.
4241         * oacc-host.c (host_dispatch): Don't set open_device_func,
4242         close_device_func, get_device_num_func or set_device_num_func.
4243         * oacc-init.c (base_dev, init_key): Remove.
4244         (cached_base_dev): New.
4245         (name_of_acc_device_t): New.
4246         (acc_init_1): Initialise default-numbered device, not zeroth.
4247         (acc_shutdown_1): Close all devices of a given type.
4248         (goacc_destroy_thread): Don't use base_dev.
4249         (lazy_open, lazy_init, lazy_init_and_open): Remove.
4250         (goacc_attach_host_thread_to_device): New.
4251         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
4252         (acc_get_num_devices): Don't use base_dev.
4253         (acc_set_device_type): Reimplement.
4254         (acc_get_device_type): Don't use base_dev.
4255         (acc_get_device_num): Tweak logic.
4256         (acc_set_device_num): Likewise.
4257         (acc_on_device): Use acc_get_device_type.
4258         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
4259         (goacc_lazy_initialize): Reimplement with acc_init and
4260         goacc_attach_host_thread_to_device.
4261         * oacc-int.h (goacc_thread): Add base_dev field.
4262         (base_dev): Remove extern declaration.
4263         (goacc_attach_host_thread_to_device): Add prototype.
4264         * oacc-mem.c (acc_malloc): Use current thread's device instead of
4265         base_dev.
4266         (acc_free): Likewise.
4267         (acc_memcpy_to_device): Likewise.
4268         (acc_memcpy_from_device): Likewise.
4269         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
4270         goacc_lazy_initialize (throughout).
4271         (GOACC_parallel): Use tgt_offset to locate target functions.
4272         * target.c (gomp_map_vars): Don't set tgt->mem_map.
4273         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
4274         (gomp_load_plugin_for_device): Remove open_device, close_device,
4275         get_device_num, set_device_num openacc hook initialisation. Don't set
4276         openacc.target_data.
4277         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
4278         (GOMP_OFFLOAD_openacc_close_device)
4279         (GOMP_OFFLOAD_openacc_get_device_num)
4280         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
4281         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
4282         to int.
4283         * plugin/plugin-nvptx.c (ptx_inited): Remove.
4284         (instantiated_devices, ptx_dev_lock): New.
4285         (struct ptx_image_data): New.
4286         (ptx_devices, ptx_images, ptx_image_lock): New.
4287         (fini_streams_for_device): Reorder cuStreamDestroy call.
4288         (nvptx_get_num_devices): Remove forward declaration.
4289         (nvptx_init): Change return type to bool.
4290         (nvptx_fini): Remove.
4291         (nvptx_attach_host_thread_to_device): New.
4292         (nvptx_open_device): Return struct ptx_device* instead of void*.
4293         (nvptx_close_device): Change argument type to struct ptx_device*,
4294         return type to void.
4295         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
4296         (kernel_target_data, kernel_host_table): Remove static globals.
4297         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
4298         (GOMP_OFFLOAD_init_device): Reimplement.
4299         (GOMP_OFFLOAD_fini_device): Likewise.
4300         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
4301         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
4302         (GOMP_OFFLOAD_host2dev): Use ORD argument.
4303         (GOMP_OFFLOAD_openacc_open_device)
4304         (GOMP_OFFLOAD_openacc_close_device)
4305         (GOMP_OFFLOAD_openacc_set_device_num)
4306         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
4307         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
4308         (device number).
4309
4310         testsuite/
4311         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
4312
4313 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
4314
4315         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
4316         * libgomp.h (struct gomp_memory_mapping): Remove.
4317         (struct target_mem_desc): Change type of mem_map from
4318         gomp_memory_mapping * to splay_tree_s *.
4319         (struct gomp_device_descr): Remove register_image_func, get_table_func.
4320         Add load_image_func, unload_image_func.
4321         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
4322         Remove offload_regions_registered.
4323         (gomp_init_tables): Remove.
4324         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4325         to splay_tree_s *.
4326         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
4327         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
4328         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
4329         offload_regions_registered.
4330         Initialize load_image_func, unload_image_func, mem_map.root.
4331         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
4332         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
4333         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
4334         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
4335         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4336         (lookup_dev): Use dev's lock.
4337         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4338         (acc_is_present): Likewise.
4339         (acc_map_data): Likewise.
4340         (acc_unmap_data): Likewise.  Use dev's lock.
4341         (present_create_copy): Likewise.
4342         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4343         (update_dev_host): Likewise.
4344         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4345         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4346         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4347         (GOMP_OFFLOAD_get_table): Remove
4348         (GOMP_OFFLOAD_load_image): New function.
4349         (GOMP_OFFLOAD_unload_image): New function.
4350         * target.c (register_lock): New mutex for offload image registration.
4351         (num_devices): Do not guard with PLUGIN_SUPPORT.
4352         (gomp_realloc_unlock): New static function.
4353         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4354         before gomp_fatal.
4355         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4356         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4357         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4358         mem_map's.
4359         (gomp_unmap_vars): Likewise.
4360         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4361         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4362         (gomp_offload_image_to_device): New static function.
4363         (GOMP_offload_register): Add mutex lock.
4364         Call gomp_offload_image_to_device for all initialized devices.
4365         Replace gomp_realloc with gomp_realloc_unlock.
4366         (GOMP_offload_unregister): New function.
4367         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4368         get_table_func from the plugin with calls to init_device_func and
4369         gomp_offload_image_to_device.
4370         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4371         to splay_tree_s *.
4372         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4373         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4374         (GOMP_target_data): Do not call gomp_init_tables.
4375         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4376         (gomp_load_plugin_for_device): Replace register_image and get_table
4377         with load_image and unload_image in DLSYM ().
4378         (gomp_register_images_for_device): Remove function.
4379         (gomp_target_init): Do not initialize current_device.mem_map.*,
4380         current_device.offload_regions_registered.
4381         Remove call to gomp_register_images_for_device.
4382         Do not free offload_images and num_offload_images.
4383
4384 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4385
4386         PR fortran/65597
4387         * testsuite/libgomp.fortran/pr65597.f90: New test.
4388
4389 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4390
4391         PR testsuite/65594
4392         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4393         (init, check): New function.
4394         (foo): Change return type to void.
4395         (main): Call init and check.
4396
4397 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4398
4399         PR testsuite/65594
4400         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4401         (foo): Use M for non-inner loops to scale down test-case.
4402
4403 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4404
4405         PR libgomp/64972
4406         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4407         (GOACC_data_start): Likewise.
4408         * target.c (gomp_map_vars): Likewise.
4409
4410 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4411
4412         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4413         hppa*-*-hpux*.
4414
4415 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4416
4417         * testsuite/libgomp.c/target-10.c: New test.
4418         * testsuite/libgomp.c++/target-4.C: New test.
4419
4420 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4421
4422         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4423         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4424
4425 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4426
4427         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4428         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4429         (pthread.h): Check for this header file.
4430         * configure: Regenerate.
4431
4432 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4433
4434         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4435         (check_reduction_op, check_reduction_macro, max, min):
4436         Declare.
4437         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4438         function.
4439         (main): Use new functions.
4440
4441 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4442
4443         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4444         char * for variables holding dlerror return values.
4445         (DLSYM_OPT): Ditto.
4446
4447 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4448
4449         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4450
4451 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4452             Cesar Philippidis  <cesar@codesourcery.com>
4453
4454         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4455         GOACC_ctaid, and GOACC_nctaid routines.
4456
4457 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4458
4459         PR c/64824
4460         * testsuite/libgomp.c/atomic-18.c: New test.
4461         * testsuite/libgomp.c++/atomic-16.C: New test.
4462
4463 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4464
4465         PR c/64824
4466         PR c/64868
4467         * testsuite/libgomp.c/pr64824.c: New test.
4468         * testsuite/libgomp.c/pr64868.c: New test.
4469         * testsuite/libgomp.c++/pr64824.C: New test.
4470         * testsuite/libgomp.c++/pr64868.C: New test.
4471
4472 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4473
4474         PR libgomp/64635
4475         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4476         Link with -lpthread.
4477         * config/aix/plugin-suffix.h: Delete.
4478
4479 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4480
4481         PR libgomp/64635
4482         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4483         (*-*-darwin*): Use config_path "bsd darwin posix".
4484         (*-*-hpux*): Use config_path "hpux posix".
4485         * target.c: Add include of plugin-suffix.h and use
4486         SONAME_SUFFIX macro.
4487         * config/aix/plugin-suffix.h: New file.
4488         * config/darwin/plugin-suffix.h: New file.
4489         * config/hpux/plugin-suffix.h: New file.
4490         * config/posix/plugin-suffix.h: New file.
4491
4492 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4493
4494         PR middle-end/64734
4495         * libgomp.c/pr64734.c: New test.
4496
4497 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4498
4499         PR libgomp/64672
4500         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4501
4502 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4503
4504         PR libgomp/64707
4505         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4506         dg-options.
4507
4508 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4509
4510         PR libgomp/64625
4511         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4512         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4513         formal parameter.  Update all users.
4514         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4515         Document unused formal parameter.
4516
4517 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4518
4519         * oacc-parallel.c: Don't include <alloca.h>.
4520         (GOACC_parallel): Use gomp_alloca instead of alloca.
4521
4522 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4523
4524         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4525
4526 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4527             James Norris  <jnorris@codesourcery.com>
4528             Tom de Vries  <tom@codesourcery.com>
4529             Julian Brown  <julian@codesourcery.com>
4530             Cesar Philippidis  <cesar@codesourcery.com>
4531             Nathan Sidwell  <nathan@codesourcery.com>
4532             Tobias Burnus  <burnus@net-b.de>
4533
4534         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4535         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4536         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4537         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4538         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4539         Include $(top_srcdir)/plugin/Makefrag.am.
4540         (nodist_libsubinclude_HEADERS): Add openacc.h.
4541         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4542         openacc.f90, openacc.mod, openacc_kinds.mod.
4543         (omp_lib.mod): Generalize into...
4544         (%.mod): ... this new rule.
4545         (openacc_kinds.mod, openacc.mod): New rules.
4546         * plugin/configfrag.ac: New file.
4547         * configure.ac: Move plugin/offloading support into it.  Include
4548         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4549         * plugin/Makefrag.am: New file.
4550         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4551         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4552         export.
4553         (libgomp-test-support.exp): New rule.
4554         (all-local): Depend on it.
4555         * Makefile.in: Regenerate.
4556         * testsuite/Makefile.in: Regenerate.
4557         * config.h.in: Likewise.
4558         * configure: Likewise.
4559         * configure.tgt: Harden shell syntax.
4560         * env.c: Include "oacc-int.h".
4561         (parse_acc_device_type): New function.
4562         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4563         variables.
4564         (initialize_env): Initialize those.  Call
4565         goacc_runtime_initialize.
4566         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4567         (gomp_fatal): Call gomp_vfatal.
4568         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4569         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4570         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4571         (splay_tree_node, splay_tree, splay_tree_key)
4572         (struct target_mem_desc, struct splay_tree_key_s)
4573         (struct gomp_memory_mapping, struct acc_dispatch_t)
4574         (struct gomp_device_descr, gomp_acc_insert_pointer)
4575         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4576         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4577         (gomp_free_memmap, gomp_fini_device): New declarations.
4578         (gomp_vdebug, gomp_debug): New macros.
4579         Include "splay-tree.h".
4580         * libgomp.map (OACC_2.0): New symbol version.  Use for
4581         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4582         acc_set_device_type_h_, acc_get_device_type,
4583         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4584         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4585         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4586         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4587         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4588         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4589         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4590         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4591         acc_copyin_array_h_, acc_present_or_copyin,
4592         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4593         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4594         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4595         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4596         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4597         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4598         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4599         acc_update_device, acc_update_device_32_h_,
4600         acc_update_device_64_h_, acc_update_device_array_h_,
4601         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4602         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4603         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4604         acc_is_present_64_h_, acc_is_present_array_h_,
4605         acc_memcpy_to_device, acc_memcpy_from_device,
4606         acc_get_current_cuda_device, acc_get_current_cuda_context,
4607         acc_get_cuda_stream, acc_set_cuda_stream.
4608         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4609         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4610         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4611         GOACC_get_num_threads.
4612         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4613         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4614         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4615         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4616         GOMP_PLUGIN_acc_thread.
4617         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4618         environment variable.
4619         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4620         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4621         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4622         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4623         (splay_tree_remove): New declarations.
4624         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4625         (splay_tree_remove, splay_tree_lookup): Move into...
4626         * splay-tree.c: ... this new file.
4627         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4628         (splay_tree_node, splay_tree, splay_tree_key)
4629         (struct target_mem_desc, struct splay_tree_key_s)
4630         (struct gomp_device_descr): Don't declare.
4631         (num_devices_openmp): New variable.
4632         (gomp_get_num_devices ): Use it.
4633         (gomp_init_targets_once): New function.
4634         (gomp_get_num_devices ): Use it.
4635         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4636         (gomp_fini_device, gomp_register_image_for_device): New functions.
4637         (gomp_map_vars): Add devaddrs parameter.
4638         (gomp_update): Add mm parameter.
4639         (gomp_init_device): Move most of it into...
4640         (gomp_init_tables): ... this new function.
4641         (gomp_register_images_for_device): Remove function.
4642         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4643         Make them hidden instead of static.
4644         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4645         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4646         (GOMP_target_end_data, GOMP_target_update)
4647         (gomp_load_plugin_for_device, gomp_target_init): Update for
4648         OpenACC changes.
4649         * oacc-async.c: New file.
4650         * oacc-cuda.c: Likewise.
4651         * oacc-host.c: Likewise.
4652         * oacc-init.c: Likewise.
4653         * oacc-int.h: Likewise.
4654         * oacc-mem.c: Likewise.
4655         * oacc-parallel.c: Likewise.
4656         * oacc-plugin.c: Likewise.
4657         * oacc-plugin.h: Likewise.
4658         * oacc-ptx.h: Likewise.
4659         * openacc.f90: Likewise.
4660         * openacc.h: Likewise.
4661         * openacc_lib.h: Likewise.
4662         * plugin/plugin-host.c: Likewise.
4663         * plugin/plugin-nvptx.c: Likewise.
4664         * libgomp-plugin.c: Likewise.
4665         * libgomp-plugin.h: Likewise.
4666         * libgomp_target.h: Remove file after merging content into the
4667         former file.  Update all users.
4668         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4669         (offload_targets_s, offload_targets_s_openacc): New variables.
4670         (check_effective_target_openacc_nvidia_accel_present)
4671         (check_effective_target_openacc_nvidia_accel_selected): New
4672         procedures.
4673         (libgomp_init): Update for OpenACC changes.
4674         * testsuite/libgomp-test-support.exp.in: New file.
4675         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4676         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4677         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4678         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4679         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4680         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4681         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4682         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4683         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4684         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4685         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4686         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4687         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4688         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4689         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4690         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4691         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4692         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4693         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4694         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4695         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4696         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4697         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4698         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4699         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4700         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4701         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4702         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4703         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4704         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4705         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4706         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4707         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4708         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4709         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4710         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4711         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4712         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4713         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4714         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4715         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4716         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4717         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4718         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4719         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4720         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4721         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4722         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4723         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4724         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4725         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4726         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4727         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4728         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4729         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4730         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4731         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4732         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4733         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4734         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4735         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4736         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4737         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4738         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4739         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4740         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4741         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4742         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4743         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4744         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4745         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4746         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4747         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4748         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4749         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4750         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4751         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4752         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4753         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4754         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4755         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4756         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4757         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4758         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4759         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4760         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4761         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4762         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4763         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4764         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4765         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4766         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4767         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4768         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4769         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4770         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4771         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4772         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4773         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4774         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4775         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4776         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4777         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4778         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4779         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4780         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4781         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4782         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4783         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4784         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4785         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4786         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4787         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4788         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4789         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4790         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4791         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4792         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4793         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4794         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4795         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4796         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4797         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4798         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4799         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4800         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4801         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4802         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4803         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4804         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4805         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4806         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4807         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4808         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4809         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4810         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4811         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4812         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4813         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4814         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4815         Likewise.
4816         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4817         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4818         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4819         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4820         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4821         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4822         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4823         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4824         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4825         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4826         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4827         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4828         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4829         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4830         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4831         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4832         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4833         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4834         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4835         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4836         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4837         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4838         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4839         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4840         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4841         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4842         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4843         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4844         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4845         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4846         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4847         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4848         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4849         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4850         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4851         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4852         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4853         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4854         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4855         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4856         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4857         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4858         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4859         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4860         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4861         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4862         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4863         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4864         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4865         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4866         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4867         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4868         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4869         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4870         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4871         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4872         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4873         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4874         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4875         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4876
4877 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4878             Julian Brown  <julian@codesourcery.com>
4879             David Malcolm  <dmalcolm@redhat.com>
4880
4881         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4882         to "GNU Offloading and Multi Processing Runtime Library".  Change
4883         all users.
4884         * configure: Regenerate.
4885         * libgomp.texi: Update.
4886
4887 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4888
4889         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4890         "$tgt_dir/lib32".
4891         * configure: Regenerate.
4892
4893         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4894         "intelmic" in $offload_targets.
4895
4896 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4897
4898         Update copyright years.
4899
4900         * libgomp.texi: Bump @copying's copyright year.
4901
4902 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4903
4904         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4905         Move load of target-supportes.exp earlier.
4906
4907 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4908
4909         * testsuite/libgomp.c/target-9.c: New test.
4910
4911 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4912
4913         * config.h.in: Regenerate.
4914         * configure: Regenerate.
4915         * configure.ac: Add GCC_CHECK_EMUTLS.
4916         * libgomp.h: Add check for USE_EMUTLS: this case
4917         is equal to HAVE_TLS.
4918         * team.c: Likewise.
4919
4920 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4921
4922         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4923
4924 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4925             Ilya Verbin  <ilya.verbin@intel.com>
4926
4927         * testsuite/libgomp.c/target-critical-1.c: New test.
4928
4929 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4930
4931         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4932         to dg-options unless expensive testing is on.
4933         (TESTITERS): Define to N if not defined.
4934         (main): Use TESTITERS instead of N.
4935         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4936         dg-additional-options depending on whether expensive testing is on.
4937         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4938         Decrease N to 100000 and CHUNKSZ to 10000.
4939
4940 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4941
4942         PR fortran/63938
4943         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4944         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4945
4946 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4947
4948         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4949
4950 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4951
4952         PR bootstrap/63784
4953         * configure: Regenerated.
4954
4955 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4956
4957         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4958         vect_simd_clones effective target.
4959         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4960
4961 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4962
4963         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4964         of 32 as block_size.
4965         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4966         instead of 32 as block_size.
4967
4968 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4969             Ilya Verbin  <ilya.verbin@intel.com>
4970
4971         * Makefile.in: Regenerate.
4972         * configure: Regenerate.
4973         * configure.ac: Set up offload_additional_options,
4974         offload_additional_lib_paths and offload_targets.
4975         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4976         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4977         * testsuite/Makefile.in: Regenerate.
4978         * testsuite/lib/libgomp.exp (libgomp_init): Append
4979         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4980         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4981         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4982
4983 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4984             Ilya Verbin  <ilya.verbin@intel.com>
4985             Kirill Yukhin  <kirill.yukhin@intel.com>
4986             Ilya Tocar  <ilya.tocar@intel.com>
4987
4988         * testsuite/lib/libgomp.exp
4989         (check_effective_target_offload_device): New.
4990         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4991         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4992         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4993         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4994         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4995         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4996         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4997         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4998         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4999         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
5000         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
5001         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
5002         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
5003         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
5004         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5005         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5006         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5007         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5008         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5009         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5010         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5011         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5012         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5013         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5014         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5015         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5016         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5017         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5018         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5019         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5020         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5021         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5022         * testsuite/libgomp.c/target-7.c: Fix test.
5023         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5024         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5025         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5026         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5027         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5028         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5029         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5030         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5031         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5032         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5033         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5034         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5035         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5036         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5037         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5038         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5039         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5040         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5041         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5042         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5043         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5044         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5045         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5046         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5047         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5048         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5049         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5050         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5051         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5052         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5053         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5054
5055 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5056             Ilya Verbin  <ilya.verbin@intel.com>
5057             Thomas Schwinge  <thomas@codesourcery.com>
5058             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5059
5060         * libgomp.map (GOMP_4.0.1): New symbol version.
5061         Add GOMP_offload_register.
5062         * libgomp_target.h: New file.
5063         * splay-tree.h: New file.
5064         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5065         (gomp_target_init): New forward declaration.
5066         (gomp_is_initialized): New static variable.
5067         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5068         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5069         New structures.
5070         (offload_images, num_offload_images, devices, num_devices): New static
5071         variables.
5072         (splay_compare): New static function.
5073         (struct gomp_device_descr): New structure.
5074         (gomp_get_num_devices): Call gomp_target_init.
5075         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5076         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5077         (GOMP_offload_register): New function.
5078         (GOMP_target): Arrange for host callback to be performed in a separate
5079         initial thread and contention group, inheriting ICVs from
5080         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5081         Add device initialization and lookup for target function in splay tree.
5082         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5083         (GOMP_target_end_data): Call gomp_unmap_vars.
5084         (GOMP_target_update): Add device initialization and call gomp_update.
5085         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5086         (gomp_target_init): New static functions.
5087
5088 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5089             Thomas Schwinge  <thomas@codesourcery.com>
5090             Ilya Verbin  <ilya.verbin@intel.com>
5091             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5092
5093         * config.h.in: Regenerate.
5094         * configure: Regenerate.
5095         * configure.ac: Check for libdl, required for plugin support.
5096         (PLUGIN_SUPPORT): Define if plugins are supported.
5097         (enable_offload_targets): Support Intel MIC targets.
5098         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5099
5100 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5101
5102         PR target/63610
5103         * configure: Regenerate.
5104
5105 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5106
5107         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5108
5109 2014-10-06  Marek Polacek  <polacek@redhat.com>
5110
5111         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5112         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5113         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5114         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5115
5116 2014-10-06  Marek Polacek  <polacek@redhat.com>
5117
5118         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5119         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5120         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5121         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5122         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5123         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5124         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5125         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5126         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5127         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5128         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5129         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5130         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5131         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5132         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5133         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5134         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5135         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5136         declarations.
5137
5138 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5139
5140         PR libgomp/61200
5141         * testsuite/libgomp.c/pr61200.c: New test.
5142
5143 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5144
5145         PR c++/63248
5146         * testsuite/libgomp.c++/pr63248.C: New test.
5147
5148 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5149
5150         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5151         is not zero, but taskgroup->children is NULL and there are
5152         any task->children, schedule those instead of waiting.
5153         * testsuite/libgomp.c/depend-6.c: New test.
5154         * testsuite/libgomp.c/depend-7.c: New test.
5155         * testsuite/libgomp.c/depend-8.c: New test.
5156         * testsuite/libgomp.c/depend-9.c: New test.
5157         * testsuite/libgomp.c/depend-10.c: New test.
5158
5159 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5160
5161         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5162         (struct gomp_taskwait): New type.
5163         (struct gomp_task): Add taskwait and parent_depends_on, remove
5164         in_taskwait and taskwait_sem fields.
5165         (gomp_finish_task): Don't destroy taskwait_sem.
5166         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5167         taskwait and parent_depends_on.
5168         (GOMP_task): For if (0) tasks with depend clause that depend on
5169         earlier tasks don't defer them, instead call
5170         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5171         Initialize redundant_out field, for redundant out entries just
5172         move them at the end of linked list instead of removing them
5173         completely, and set redundant_out flag instead of redundant.
5174         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5175         that task.
5176         (gomp_task_run_post_handle_dependers): If parent is in
5177         gomp_task_maybe_wait_for_dependencies and newly runnable task
5178         is not parent_depends_on, queue it in parent->children linked
5179         list after all runnable tasks with parent_depends_on set.
5180         Adjust for addition of taskwait indirection.
5181         (gomp_task_run_post_remove_parent): If parent is in
5182         gomp_task_maybe_wait_for_dependencies and task to be removed
5183         is parent_depends_on, decrement n_depend and if needed awake
5184         parent.  Adjust for addition of taskwait indirection.
5185         (GOMP_taskwait): Adjust for addition of taskwait indirection.
5186         (gomp_task_maybe_wait_for_dependencies): New function.
5187         * testsuite/libgomp.c/depend-5.c: New test.
5188
5189 2014-07-13  Tobias Burnus  <burnus@net-b.de>
5190
5191         * testsuite/libgomp.fortran/pr34020.f90: Make compile
5192         with TS 18508/Fortran 2015.
5193
5194 2014-07-06  Marek Polacek  <polacek@redhat.com>
5195
5196         PR c/6940
5197         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
5198
5199 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
5200
5201         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
5202         matches regex $lang_source_re, add $lang_include_flags to options.
5203         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
5204         * testsuite/libgomp.c++/c++.exp: Likewise.
5205         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
5206         and lang_include_flags instead of adding -fintrinsic-modules-path= to
5207         ALWAYS_CFLAGS.
5208         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
5209
5210 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5211
5212         * testsuite/libgomp.fortran/fortran.exp: Explain
5213         gfortran-dg-runtest usage.
5214
5215 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
5216
5217         * testsuite/libgomp.fortran/simd5.f90: New test.
5218         * testsuite/libgomp.fortran/simd6.f90: New test.
5219         * testsuite/libgomp.fortran/simd7.f90: New test.
5220
5221 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
5222
5223         * testsuite/libgomp.c/for-2.c: Define SC to static for
5224         #pragma omp for simd testing.
5225         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
5226         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
5227         SC macro.
5228         * testsuite/libgomp.c/simd-14.c: New test.
5229         * testsuite/libgomp.c/simd-15.c: New test.
5230         * testsuite/libgomp.c/simd-16.c: New test.
5231         * testsuite/libgomp.c/simd-17.c: New test.
5232         * testsuite/libgomp.c++/for-10.C: Define SC to static for
5233         #pragma omp for simd testing.
5234         * testsuite/libgomp.c++/simd10.C: New test.
5235         * testsuite/libgomp.c++/simd11.C: New test.
5236         * testsuite/libgomp.c++/simd12.C: New test.
5237         * testsuite/libgomp.c++/simd13.C: New test.
5238
5239         * testsuite/libgomp.fortran/aligned1.f03: New test.
5240         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
5241         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
5242         tasks with !$omp parallel !$omp single.
5243         * testsuite/libgomp.fortran/target8.f90: New test.
5244         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
5245         not to use trim in the combiner, instead call elemental function.
5246         (fn): New elemental function.
5247         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
5248         Make elemental.
5249         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
5250         omp_in): Likewise.
5251         * testsuite/libgomp.fortran/udr12.f90: New test.
5252         * testsuite/libgomp.fortran/udr13.f90: New test.
5253         * testsuite/libgomp.fortran/udr14.f90: New test.
5254         * testsuite/libgomp.fortran/udr15.f90: New test.
5255
5256 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
5257
5258         * omp_lib.f90.in (openmp_version): Set to 201307.
5259         * omp_lib.h.in (openmp_version): Likewise.
5260         * testsuite/libgomp.c/target-8.c: New test.
5261         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
5262         and inbranch clauses.
5263         * testsuite/libgomp.fortran/depend-3.f90: New test.
5264         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
5265         openmp_version.
5266         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5267         * testsuite/libgomp.fortran/target1.f90: New test.
5268         * testsuite/libgomp.fortran/target2.f90: New test.
5269         * testsuite/libgomp.fortran/target3.f90: New test.
5270         * testsuite/libgomp.fortran/target4.f90: New test.
5271         * testsuite/libgomp.fortran/target5.f90: New test.
5272         * testsuite/libgomp.fortran/target6.f90: New test.
5273         * testsuite/libgomp.fortran/target7.f90: New test.
5274
5275 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
5276
5277         PR fortran/60928
5278         * testsuite/libgomp.fortran/allocatable9.f90: New test.
5279         * testsuite/libgomp.fortran/allocatable10.f90: New test.
5280         * testsuite/libgomp.fortran/allocatable11.f90: New test.
5281         * testsuite/libgomp.fortran/allocatable12.f90: New test.
5282         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
5283         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
5284         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
5285         * testsuite/libgomp.fortran/associate1.f90: New test.
5286         * testsuite/libgomp.fortran/associate2.f90: New test.
5287         * testsuite/libgomp.fortran/procptr1.f90: New test.
5288
5289 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
5290
5291         * testsuite/libgomp.fortran/simd1.f90: New test.
5292         * testsuite/libgomp.fortran/udr1.f90: New test.
5293         * testsuite/libgomp.fortran/udr2.f90: New test.
5294         * testsuite/libgomp.fortran/udr3.f90: New test.
5295         * testsuite/libgomp.fortran/udr4.f90: New test.
5296         * testsuite/libgomp.fortran/udr5.f90: New test.
5297         * testsuite/libgomp.fortran/udr6.f90: New test.
5298         * testsuite/libgomp.fortran/udr7.f90: New test.
5299         * testsuite/libgomp.fortran/udr8.f90: New test.
5300         * testsuite/libgomp.fortran/udr9.f90: New test.
5301         * testsuite/libgomp.fortran/udr10.f90: New test.
5302         * testsuite/libgomp.fortran/udr11.f90: New test.
5303
5304 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
5305
5306         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
5307         vect_simd_clones effective target.
5308         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
5309
5310 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
5311
5312         PR middle-end/61252
5313         * testsuite/libgomp.c++/simd-9.C: New test.
5314
5315 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
5316
5317         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
5318         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
5319         texts according to their @menu entry positions.
5320
5321 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
5322
5323         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
5324         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
5325         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
5326         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
5327         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
5328         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
5329         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
5330         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
5331         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
5332         * testsuite/libgomp.fortran/depend-1.f90: New test.
5333         * testsuite/libgomp.fortran/depend-2.f90: New test.
5334         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
5335         * testsuite/libgomp.fortran/simd1.f90: New test.
5336         * testsuite/libgomp.fortran/simd2.f90: New test.
5337         * testsuite/libgomp.fortran/simd3.f90: New test.
5338         * testsuite/libgomp.fortran/simd4.f90: New test.
5339         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5340
5341 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5342
5343         * testsuite/libgomp.c/simd-10.c: New test.
5344         * testsuite/libgomp.c/simd-11.c: New test.
5345         * testsuite/libgomp.c/simd-12.c: New test.
5346         * testsuite/libgomp.c/simd-13.c: New test.
5347
5348 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5349
5350         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5351         atomic type clauses in any order and optional comma in between.
5352         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5353         * testsuite/libgomp.c/atomic-17.c: Likewise.
5354
5355         * testsuite/libgomp.c/simd-7.c: New test.
5356         * testsuite/libgomp.c/simd-8.c: New test.
5357         * testsuite/libgomp.c/simd-9.c: New test.
5358         * testsuite/libgomp.c/loop-16.c: New test.
5359
5360 2014-04-02  Richard Henderson  <rth@redhat.com>
5361
5362         * config/linux/futex.h (futex_wait): Get error value from errno.
5363         (futex_wake): Likewise.
5364
5365 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5366
5367         PR c++/60331
5368         * testsuite/libgomp.c++/udr-11.C: New test.
5369         * testsuite/libgomp.c++/udr-12.C: New test.
5370         * testsuite/libgomp.c++/udr-13.C: New test.
5371         * testsuite/libgomp.c++/udr-14.C: New test.
5372         * testsuite/libgomp.c++/udr-15.C: New test.
5373         * testsuite/libgomp.c++/udr-16.C: New test.
5374         * testsuite/libgomp.c++/udr-17.C: New test.
5375         * testsuite/libgomp.c++/udr-18.C: New test.
5376         * testsuite/libgomp.c++/udr-19.C: New test.
5377
5378 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5379
5380         Update copyright years
5381
5382 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5383
5384         * hashtab.h: Use the standard form for the copyright notice.
5385
5386 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5387
5388         * libgomp.texi: Bump @copying's copyright year.
5389
5390 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5391
5392         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5393         alloca () with __builtin_alloca ().
5394         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5395         * testsuite/libgomp.c/lock-3.c: Likewise.
5396         * testsuite/libgomp.c/pr48591.c: Likewise.
5397
5398 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5399
5400         PR testsuite/59534
5401         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5402         comparisons.
5403
5404 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5405
5406         PR libgomp/58756
5407         * testsuite/libgomp.c/pr58756.c: New test.
5408
5409 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5410
5411         PR libgomp/59467
5412         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5413         !$omp parallel.
5414
5415 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5416
5417         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5418         ALWAYS_CFLAGS.
5419         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5420         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5421         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5422         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5423         Likewise.
5424
5425         * libgomp_g.h: Include <stddef.h> for size_t.
5426
5427         * libgomp.spec.in: Update comment about libgomp's dependencies.
5428         * configure.ac: Likewise.
5429         * configure: Regenerate.
5430
5431 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5432
5433         * libgomp.texi: (Runtime Library Routines): Update references for
5434         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5435         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5436         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5437         (Environment Variables): Update references for OpenMP 4.0. Add
5438         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5439         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5440         order.
5441
5442 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5443
5444         * env.c (parse_bind_var): Initialize value to avoid
5445         (false positive) warning.
5446
5447 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5448
5449         PR libgomp/58691
5450         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5451         to check variable.
5452         (gomp_init_num_threads): Move i variable declaration into
5453         #ifdef CPU_ALLOC_SIZE block.
5454         * config/linux/affinity.c (gomp_affinity_init_level): Test
5455         gomp_places_list_len == 0 rather than gomp_places_list == 0
5456         when checking for topology reading error.
5457         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5458         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5459         gomp_places_list, only parse env var and always return false.
5460         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5461         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5462         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5463         and either of these variables were parsed correctly into a places
5464         list.
5465
5466 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5467             Jakub Jelinek  <jakub@redhat.com>
5468
5469         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5470         of 5 loopfn matches.
5471         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5472         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5473         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5474         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5475         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5476         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5477         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5478         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5479
5480 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5481
5482         * Makefile.am (omp_lib.mod): Streamline rule.
5483         * Makefile.in: Regenerate.
5484
5485         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5486         exceptions.
5487
5488         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5489         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5490         * testsuite/libgomp.fortran/lib2.f: Likewise.
5491         * testsuite/libgomp.fortran/lib3.f: Likewise.
5492
5493         * configure.ac: Typo fix.
5494         * configure: Regenerate.
5495
5496         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5497         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5498
5499         * omp.h.in: Don't touch the user's namespace.
5500
5501 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5502             Tobias Burnus  <burnus@net-b.de>
5503             Richard Henderson  <rth@redhat.com>
5504
5505         * target.c: New file.
5506         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5507         * Makefile.in: Regenerated.
5508         * libgomp_g.h (GOMP_task): Add depend argument.
5509         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5510         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5511         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5512         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5513         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5514         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5515         GOMP_taskgroup_start, GOMP_taskgroup_end,
5516         GOMP_parallel_sections): New prototypes.
5517         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5518         (omp_is_initial_device_): New function.
5519         (ULP, STR1, STR2, ialias_redirect): Removed.
5520         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5521         omp_set_default_device_8_, omp_get_default_device_,
5522         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5523         functions.
5524         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5525         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5526         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5527         @@GOMP_4.0.
5528         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5529         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5530         omp_set_default_device, omp_set_default_device_,
5531         omp_set_default_device_8_, omp_get_default_device,
5532         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5533         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5534         omp_get_team_num_): Export @@OMP_4.0.
5535         * team.c (struct gomp_thread_start_data): Add place field.
5536         (gomp_thread_start): Clear thr->thread_pool and
5537         thr->task before returning.  Use gomp_team_barrier_wait_final
5538         instead of gomp_team_barrier_wait.  Initialize thr->place.
5539         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5540         team_cancelled and task_queued_count fields.
5541         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5542         before calling pthread_exit.
5543         (gomp_free_thread): No longer static.  Use
5544         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5545         (gomp_team_start): Add flags argument.  Set
5546         thr->thread_pool->threads_busy to nthreads immediately after creating
5547         new pool.  Use gomp_managed_threads_lock instead of
5548         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5549         (gomp_team_end): Use gomp_managed_threads_lock instead of
5550         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5551         of gomp_team_barrier_wait.  If team->team_cancelled, call
5552         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5553         rather than thr->ts.work_share.
5554         (initialize_team): Don't call gomp_sem_init here.
5555         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5556         caller.
5557         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5558         * env.c (gomp_global_icv): Add default_device_var, target_data and
5559         bind_var initializers.
5560         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5561         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5562         gomp_places_list_len): New variables.
5563         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5564         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5565         sized places.
5566         (gomp_cancel_var): New global variable.
5567         (parse_int): New function.
5568         (handle_omp_display_env): New function.
5569         (initialize_env): Use it.  Initialize default_device_var.
5570         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5571         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5572         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5573         been successfully parsed (and call gomp_init_affinity in that case).
5574         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5575         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5576         omp_get_team_num, omp_is_initial_device): New functions.
5577         * libgomp.h: Include stdlib.h.
5578         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5579         Define.
5580         (struct target_mem_desc): Forward declare.
5581         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5582         and thread_limit_var fields.
5583         (gomp_get_num_devices): New prototype.
5584         (gomp_cancel_var): New extern decl.
5585         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5586         team_cancelled and task_queued_count fields.  Add comments about
5587         task_{,queued_,running_}count.
5588         (gomp_cancel_kind): New enum.
5589         (gomp_work_share_end_cancel): New prototype.
5590         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5591         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5592         and depend fields.
5593         (struct gomp_taskgroup): New type.
5594         (struct gomp_task_depend_entry,
5595         struct gomp_dependers_vec): New types.
5596         (gomp_finish_task): Free depend_hash if non-NULL.
5597         (struct gomp_team_state): Add place_partition_off
5598         and place_partition_len fields.
5599         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5600         gomp_places_list_len): New extern decls.
5601         (struct gomp_thread): Add place field.
5602         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5603         (gomp_init_thread_affinity): Add place argument.
5604         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5605         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5606         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5607         gomp_affinity_init_level, gomp_affinity_print_place): New
5608         prototypes.
5609         (gomp_team_start): Add flags argument.
5610         (gomp_thread_limit_var, gomp_remaining_threads_count,
5611         gomp_remaining_threads_lock): Remove.
5612         (gomp_managed_threads_lock): New variable.
5613         (struct gomp_thread_pool): Add threads_busy field.
5614         (gomp_free_thread): New prototype.
5615         * task.c: Include hashtab.h.
5616         (hash_entry_type): New typedef.
5617         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5618         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5619         copy_ctors_done and taskgroup fields.
5620         (GOMP_task): Add depend argument, handle depend clauses.  If
5621         gomp_team_barrier_cancelled or if it's taskgroup has been
5622         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5623         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5624         and already cancelled, don't discard the task.  If taskgroup is
5625         non-NULL, enqueue the task into taskgroup queue.  Increment
5626         num_children field in taskgroup.  Increment task_queued_count.
5627         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5628         gomp_task_run_post_remove_taskgroup): New inline functions.
5629         (gomp_task_run_post_handle_depend_hash,
5630         gomp_task_run_post_handle_dependers,
5631         gomp_task_run_post_handle_depend): New functions.
5632         (GOMP_taskwait): Use them.  If more than one new tasks
5633         have been queued, wake other threads if needed.
5634         (gomp_barrier_handle_tasks): Likewise.  If
5635         gomp_team_barrier_cancelled, don't start any new tasks, just free
5636         all tasks.
5637         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5638         * omp_lib.f90.in
5639         (omp_proc_bind_kind, omp_proc_bind_false,
5640         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5641         omp_proc_bind_spread): New params.
5642         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5643         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5644         omp_get_team_num, omp_is_initial_device): New interfaces.
5645         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5646         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5647         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5648         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5649         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5650         useless use omp_lib_kinds.
5651         * omp.h.in (omp_proc_bind_t): New typedef.
5652         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5653         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5654         omp_get_team_num, omp_is_initial_device): New prototypes.
5655         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5656         through to gomp_team_start.
5657         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5658         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5659         Adjust gomp_parallel_loop_start callers.
5660         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5661         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5662         GOMP_loop_end_cancel): New functions.
5663         (GOMP_parallel_end): Add ialias_redirect.
5664         * hashtab.h: New file.
5665         * libgomp.texi (Environment Variables): Minor cleanup,
5666         update section refs to OpenMP 4.0rc2.
5667         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5668         environment variables.
5669         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5670         team->work_shares_to_free to thr->ts.work_share before calling
5671         free_work_share.
5672         (gomp_work_share_end_cancel): New function.
5673         * config/linux/proc.c: Include errno.h.
5674         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5675         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5676         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5677         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5678         gomp_cpuset_size is sizeof (cpu_set_t).
5679         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5680         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5681         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5682         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5683         contain any logical CPUs.
5684         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5685         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5686         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5687         pthread_getaffinity_np.  Check gomp_places_list instead of
5688         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5689         * config/linux/bar.c (gomp_barrier_wait_end,
5690         gomp_barrier_wait_last): Use BAR_* defines.
5691         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5692         from state where needed.  Set work_share_cancelled to 0 on last
5693         thread.
5694         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5695         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5696         functions.
5697         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5698         Add cpusetsize argument.
5699         (gomp_cpuset_size, gomp_cpusetp): Declare.
5700         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5701         (affinity_counter): Remove.
5702         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5703         if CPU_ALLOC_SIZE isn't defined.
5704         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5705         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5706         bind current thread to the first place.
5707         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5708         pthread_setaffinity_np to gomp_places_list[place].
5709         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5710         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5711         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5712         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5713         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5714         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5715         (gomp_barrier_t): Add awaited_final field.
5716         (gomp_barrier_init): Initialize awaited_final field.
5717         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5718         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5719         prototypes.
5720         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5721         defines.
5722         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5723         gomp_team_barrier_cancelled): New inline functions.
5724         (gomp_barrier_last_thread,
5725         gomp_team_barrier_set_task_pending,
5726         gomp_team_barrier_clear_task_pending,
5727         gomp_team_barrier_set_waiting_for_tasks,
5728         gomp_team_barrier_waiting_for_tasks,
5729         gomp_team_barrier_done): Use BAR_* defines.
5730         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5731         (gomp_barrier_wait_end): Use BAR_* defines.
5732         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5733         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5734         Use BAR_* defines.
5735         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5736         gomp_team_barrier_cancel): New functions.
5737         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5738         argument.
5739         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5740         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5741         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5742         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5743         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5744         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5745         (gomp_barrier_t): Add cancellable field.
5746         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5747         gomp_team_barrier_cancel): New prototypes.
5748         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5749         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5750         gomp_team_barrier_cancelled): New inline functions.
5751         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5752         gomp_team_barrier_set_task_pending,
5753         gomp_team_barrier_clear_task_pending,
5754         gomp_team_barrier_set_waiting_for_tasks,
5755         gomp_team_barrier_waiting_for_tasks,
5756         gomp_team_barrier_done): Use BAR_* defines.
5757         * barrier.c (GOMP_barrier_cancel): New function.
5758         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5759         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5760         omp_proc_bind_spread): New params.
5761         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5762         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5763         omp_get_team_num, omp_is_initial_device): New externals.
5764         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5765         New functions.
5766         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5767         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5768         infinity.  If not nested, just return minimum of max_num_threads
5769         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5770         to the returned value.  Otherwise, don't update atomically
5771         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5772         (GOMP_parallel_end): Adjust for thread_limit now being in
5773         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5774         infinity.  Adjust threads_busy in the pool rather than
5775         gomp_remaining_threads_count.  Remember team->nthreads and call
5776         gomp_team_end before adjusting threads_busy, if not nested
5777         afterwards, just set it to 1 non-atomically.  Add ialias.
5778         (GOMP_parallel_start): Adjust gomp_team_start caller.
5779         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5780         * testsuite/libgomp.c/affinity-1.c: New test.
5781         * testsuite/libgomp.c/atomic-15.c: New test.
5782         * testsuite/libgomp.c/atomic-16.c: New test.
5783         * testsuite/libgomp.c/atomic-17.c: New test.
5784         * testsuite/libgomp.c/cancel-for-1.c: New test.
5785         * testsuite/libgomp.c/cancel-for-2.c: New test.
5786         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5787         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5788         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5789         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5790         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5791         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5792         * testsuite/libgomp.c/depend-1.c: New test.
5793         * testsuite/libgomp.c/depend-2.c: New test.
5794         * testsuite/libgomp.c/depend-3.c: New test.
5795         * testsuite/libgomp.c/depend-4.c: New test.
5796         * testsuite/libgomp.c/for-1.c: New test.
5797         * testsuite/libgomp.c/for-1.h: New file.
5798         * testsuite/libgomp.c/for-2.c: New test.
5799         * testsuite/libgomp.c/for-2.h: New file.
5800         * testsuite/libgomp.c/for-3.c: New test.
5801         * testsuite/libgomp.c/pr58392.c: New test.
5802         * testsuite/libgomp.c/simd-1.c: New test.
5803         * testsuite/libgomp.c/simd-2.c: New test.
5804         * testsuite/libgomp.c/simd-3.c: New test.
5805         * testsuite/libgomp.c/simd-4.c: New test.
5806         * testsuite/libgomp.c/simd-5.c: New test.
5807         * testsuite/libgomp.c/simd-6.c: New test.
5808         * testsuite/libgomp.c/target-1.c: New test.
5809         * testsuite/libgomp.c/target-2.c: New test.
5810         * testsuite/libgomp.c/target-3.c: New test.
5811         * testsuite/libgomp.c/target-4.c: New test.
5812         * testsuite/libgomp.c/target-5.c: New test.
5813         * testsuite/libgomp.c/target-6.c: New test.
5814         * testsuite/libgomp.c/target-7.c: New test.
5815         * testsuite/libgomp.c/taskgroup-1.c: New test.
5816         * testsuite/libgomp.c/thread-limit-1.c: New test.
5817         * testsuite/libgomp.c/thread-limit-2.c: New test.
5818         * testsuite/libgomp.c/thread-limit-3.c: New test.
5819         * testsuite/libgomp.c/udr-1.c: New test.
5820         * testsuite/libgomp.c/udr-2.c: New test.
5821         * testsuite/libgomp.c/udr-3.c: New test.
5822         * testsuite/libgomp.c++/affinity-1.C: New test.
5823         * testsuite/libgomp.c++/atomic-10.C: New test.
5824         * testsuite/libgomp.c++/atomic-11.C: New test.
5825         * testsuite/libgomp.c++/atomic-12.C: New test.
5826         * testsuite/libgomp.c++/atomic-13.C: New test.
5827         * testsuite/libgomp.c++/atomic-14.C: New test.
5828         * testsuite/libgomp.c++/atomic-15.C: New test.
5829         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5830         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5831         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5832         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5833         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5834         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5835         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5836         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5837         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5838         * testsuite/libgomp.c++/cancel-test.h: New file.
5839         * testsuite/libgomp.c++/for-9.C: New test.
5840         * testsuite/libgomp.c++/for-10.C: New test.
5841         * testsuite/libgomp.c++/for-11.C: New test.
5842         * testsuite/libgomp.c++/simd-1.C: New test.
5843         * testsuite/libgomp.c++/simd-2.C: New test.
5844         * testsuite/libgomp.c++/simd-3.C: New test.
5845         * testsuite/libgomp.c++/simd-4.C: New test.
5846         * testsuite/libgomp.c++/simd-5.C: New test.
5847         * testsuite/libgomp.c++/simd-6.C: New test.
5848         * testsuite/libgomp.c++/simd-7.C: New test.
5849         * testsuite/libgomp.c++/simd-8.C: New test.
5850         * testsuite/libgomp.c++/target-1.C: New test.
5851         * testsuite/libgomp.c++/target-2.C: New test.
5852         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5853         * testsuite/libgomp.c++/target-3.C: New test.
5854         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5855         * testsuite/libgomp.c++/udr-1.C: New test.
5856         * testsuite/libgomp.c++/udr-2.C: New test.
5857         * testsuite/libgomp.c++/udr-3.C: New test.
5858         * testsuite/libgomp.c++/udr-4.C: New test.
5859         * testsuite/libgomp.c++/udr-5.C: New test.
5860         * testsuite/libgomp.c++/udr-6.C: New test.
5861         * testsuite/libgomp.c++/udr-7.C: New test.
5862         * testsuite/libgomp.c++/udr-8.C: New test.
5863         * testsuite/libgomp.c++/udr-9.C: New test.
5864
5865 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5866
5867         PR testsuite/57605
5868         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5869         ALWAYS_CFLAGS.
5870
5871 2013-09-20  Alan Modra  <amodra@gmail.com>
5872
5873         * configure: Regenerate.
5874
5875 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5876
5877         * testsuite/libgomp.c/sections-2.c: New test.
5878
5879 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5880
5881         * testsuite/libgomp.fortran/strassen.f90:
5882         Add dg-skip-if aarch64_tiny.
5883
5884 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5885             Cesar Philippidis  <cesar@codesourcery.com>
5886
5887         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5888         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5889         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5890         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5891         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5892         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5893         Use dg-runtest rather than gfortran-dg-runtest.
5894
5895 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5896
5897         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5898         Linux-based x86 systems to cover all GNU systems.
5899         * testsuite/libgomp.c/lock-3.c: Likewise.
5900         * testsuite/libgomp.c/pr48591.c: Likewise.
5901
5902 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5903
5904         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5905         GNU/Hurd, as done for Linux-based systems.
5906
5907         * config/posix/ptrlock.h: Fix comment.
5908
5909 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5910
5911         PR fortran/57423
5912         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5913         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5914         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5915         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5916         omp_destroy_nest_lock): Correct arguments to match the one in
5917         the OpenMP spec.
5918         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5919         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5920         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5921         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5922
5923 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5924
5925         * testsuite/libgomp.c/loop-13.c: New test.
5926         * testsuite/libgomp.c/loop-14.c: New test.
5927         * testsuite/libgomp.c/loop-15.c: New test.
5928         * testsuite/libgomp.c++/loop-13.C: New test.
5929         * testsuite/libgomp.c++/loop-14.C: New test.
5930         * testsuite/libgomp.c++/loop-15.C: New test.
5931
5932 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5933
5934         PR middle-end/56217
5935         * testsuite/libgomp.c++/pr56217.C: New test.
5936
5937 2013-02-01  Alan Modra  <amodra@gmail.com>
5938
5939         * task.c (GOMP_task, GOMP_taskwait): Comment.
5940
5941 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5942             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5943
5944         PR libgomp/55561
5945         * config/linux/wait.h (do_spin): Use atomic load for addr.
5946         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5947         for intptr and ptrlock.
5948         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5949         for ptrlock.
5950
5951 2013-01-22  Alan Modra  <amodra@gmail.com>
5952
5953         PR libgomp/51376
5954         PR libgomp/56073
5955         * task.c (GOMP_task): Revert 2011-12-09 change.
5956         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5957         barrier to read task->children..
5958         (gomp_barrier_handle_tasks): ..and matching atomic store with
5959         release barrier here when setting parent->children to NULL.
5960
5961 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5962             Tobias Burnus  <burnus@net-b.de>
5963
5964         PR driver/55884
5965         * testsuite/libgomp.fortran/fortran.exp: Use
5966         -fintrinsic-modules-path= instead of
5967         -fintrinsic-modules-path.
5968
5969 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5970
5971         Update copyright years.
5972
5973 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5974
5975         * testsuite/libgomp.fortran/fortran.exp: Set
5976         -fintrinsic-modules-path.
5977
5978 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5979
5980         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5981         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5982
5983 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5984
5985         PR libgomp/55411
5986         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5987         if pool had any threads_used.
5988
5989 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5990
5991         * testsuite/libgomp.c++/pr24455.C: Use
5992         -Wl,-undefined,dynamic_lookup on darwin.
5993
5994 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5995
5996         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5997
5998 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5999
6000         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
6001
6002 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
6003             Jim MacArthur  <jim.macarthur@arm.com>
6004             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6005             Nigel Stephens  <nigel.stephens@arm.com>
6006             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6007             Richard Earnshaw  <rearnsha@arm.com>
6008             Sofiane Naci  <sofiane.naci@arm.com>
6009             Stephen Thomas  <stephen.thomas@arm.com>
6010             Tejas Belagod  <tejas.belagod@arm.com>
6011             Yufeng Zhang  <yufeng.zhang@arm.com>
6012
6013         * configure.tgt: Add AArch64.
6014
6015 2012-10-04  Jason Merrill  <jason@redhat.com>
6016
6017         * testsuite/libgomp.c++/tls-init1.C: New.
6018
6019 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6020
6021         * configure: Regenerated.
6022
6023 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6024
6025         * config/linux/mips/futex.h (sys_futex0): Change to static
6026         function with noinline, nomips16 attributes under MIPS16. Adjust
6027         asm statement to place 'li v0,SYS_futex' immediately before
6028         syscall insn.
6029
6030 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6031
6032         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6033         conflict with index.html on case-insensitive file systems.
6034
6035 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6036
6037         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6038         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6039
6040 2012-07-02  Richard Guenther  <rguenther@suse.de>
6041             Michael Matz  <matz@suse.de>
6042             Tobias Grosser <tobias@grosser.es>
6043             Sebastian Pop <sebpop@gmail.com>
6044
6045         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6046         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6047         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6048         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6049
6050 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6051
6052         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6053
6054 2012-06-22  Richard Guenther  <rguenther@suse.de>
6055
6056         Merge from graphite branch
6057         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6058
6059         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6060         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6061
6062 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6063
6064         PR middle-end/53580
6065         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6066         use GOMP_barrier () call instead.
6067         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6068         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6069         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6070         call GOMP_barrier instead.
6071         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6072
6073 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6074
6075         PR libgomp/52993
6076         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6077         argument to memset call.
6078
6079 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6080
6081         * configure: Regenerated.
6082
6083 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6084
6085         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6086
6087 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6088
6089         PR bootstrap/52812
6090         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6091
6092 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6093
6094         PR middle-end/52547
6095         * testsuite/libgomp.c/pr52547.c: New test.
6096
6097 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6098
6099         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6100
6101 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6102
6103         * configure.tgt (mips-sgi-irix6*): Remove.
6104
6105 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6106
6107         * configure.tgt (alpha*-dec-osf*): Remove.
6108
6109         * config/osf/sem.h: Remove.
6110         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6111
6112 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6113
6114         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6115
6116 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6117
6118         PR libstdc++/52188
6119         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6120         Remove ENABLE_SYMVERS_SOL2.
6121         * configure: Regenerate.
6122         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6123         (PREPROCESS): New variable.
6124         (libgomp.ver): New target.
6125         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6126         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6127         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6128         Use libgomp.ver.
6129         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6130         * Makefile.in: Regenerate.
6131
6132 2012-02-14  Walter Lee  <walt@tilera.com>
6133
6134         * configure.tgt: Handle tilegx and tilepro.
6135         * config/linux/tile/futex.h: New file.
6136
6137 2012-02-08  Richard Guenther  <rguenther@suse.de>
6138
6139         PR tree-optimization/46886
6140         * testsuite/libgomp.c/pr46886.c: New testcase.
6141
6142 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6143
6144         * config/linux/arm: Remove empty directory.
6145         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6146
6147 2011-12-09  Alan Modra  <amodra@gmail.com>
6148
6149         PR libgomp/51376
6150         * task.c (GOMP_taskwait): Don't access task->children outside of
6151         task_lock mutex region.
6152         (GOMP_task): Likewise.
6153
6154 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6155
6156         PR libgomp/51132
6157         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6158         to file scope.
6159         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6160         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6161         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6162         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6163         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6164
6165 2011-12-02  Alan Modra  <amodra@gmail.com>
6166
6167         * config/linux/affinity.c: Use atomic rather than sync builtin.
6168         * config/linux/lock.c: Likewise.
6169         * config/linux/ptrlock.h: Likewise.
6170         * config/linux/ptrlock.c: Likewise.
6171         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6172         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6173         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6174         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6175         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6176         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6177         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6178         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6179         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
6180         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
6181
6182 2011-11-30  Alan Modra  <amodra@gmail.com>
6183
6184         PR libgomp/51298
6185         * config/linux/bar.h: Use atomic rather than sync builtins.
6186         * config/linux/bar.c: Likewise.  Add missing acquire
6187         synchronisation on generation field.
6188         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
6189         double unlock.
6190
6191 2011-11-30  Alan Modra  <amodra@gmail.com>
6192
6193         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
6194         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
6195         * config/linux/mutex.h: Use atomic rather than sync builtins.
6196         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
6197         * config/linux/omp-lock.h: Comment fix.
6198         * config/linux/arm/mutex.h: Delete.
6199         * config/linux/powerpc/mutex.h: Delete.
6200         * config/linux/ia64/mutex.h: Delete.
6201         * config/linux/mips/mutex.h: Delete.
6202
6203 2011-11-30  Alan Modra  <amodra@gmail.com>
6204
6205         PR libgomp/51249
6206         * config/linux/sem.h: Rewrite.
6207         * config/linux/sem.c: Rewrite.
6208
6209 2011-11-28  Richard Henderson  <rth@redhat.com>
6210
6211         * libgomp.h (enum memmodel): New.
6212
6213 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
6214
6215         * configure: Regenerate.
6216
6217 2011-10-10  Matthias Klose  <doko@ubuntu.com>
6218
6219         * config/posix95: Remove empty directory.
6220
6221 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
6222
6223         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
6224
6225 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
6226
6227         PR fortran/49792
6228         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
6229         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
6230
6231 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6232
6233         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
6234
6235 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6236
6237         PR libgomp/49965
6238         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
6239
6240 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
6241
6242         * config/linux/proc.h: New.
6243         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
6244         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
6245         (gomp_init_num_threads): Update call to cpuset_popcount.
6246         (get_num_procs): Ditto.
6247         * config/linux/affinity.c (gomp_init_affinity): Call
6248         gomp_cpuset_popcount.
6249
6250 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
6251
6252         PR fortran/42041
6253         PR fortran/46752
6254         * omp.h.in (omp_in_final): New prototype.
6255         * omp_lib.f90.in (omp_in_final): New interface.
6256         (omp_integer_kind, omp_logical_kind): Remove
6257         and replace all its uses in the module with 4.
6258         (openmp_version): Change to 201107.
6259         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
6260         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
6261         kind for the parameters.
6262         (omp_in_final): New external.
6263         (openmp_version): Change to 201107.
6264         * task.c (omp_in_final): New function.
6265         (gomp_init_task): Initialize final_task.
6266         (GOMP_task): Remove unused attribute from flags.  Handle final
6267         tasks.
6268         (GOMP_taskyield): New function.
6269         (omp_in_final): Return true if if (false) or final (true) task
6270         or descendant of final (true).
6271         * fortran.c (omp_in_final_): New function.
6272         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
6273         (GOMP_3.0): Export GOMP_taskyield.
6274         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
6275         variables.
6276         (parse_unsigned_long_list): New function.
6277         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
6278         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
6279         even if parse_affinity returned false.
6280         * config/linux/affinity.c (gomp_init_affinity): Handle
6281         gomp_cpu_affinity_len == 0.
6282         * libgomp_g.h (GOMP_taskyield): New prototype.
6283         * libgomp.h (struct gomp_task): Add final_task field.
6284         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
6285         * team.c (gomp_team_start): Override new task's nthreads_var icv
6286         if list form OMP_NUM_THREADS has been used and it has value for
6287         the new nesting level.
6288
6289         * testsuite/libgomp.c/atomic-11.c: New test.
6290         * testsuite/libgomp.c/atomic-12.c: New test.
6291         * testsuite/libgomp.c/atomic-13.c: New test.
6292         * testsuite/libgomp.c/atomic-14.c: New test.
6293         * testsuite/libgomp.c/reduction-6.c: New test.
6294         * testsuite/libgomp.c/task-5.c: New test.
6295         * testsuite/libgomp.c++/atomic-2.C: New test.
6296         * testsuite/libgomp.c++/atomic-3.C: New test.
6297         * testsuite/libgomp.c++/atomic-4.C: New test.
6298         * testsuite/libgomp.c++/atomic-5.C: New test.
6299         * testsuite/libgomp.c++/atomic-6.C: New test.
6300         * testsuite/libgomp.c++/atomic-7.C: New test.
6301         * testsuite/libgomp.c++/atomic-8.C: New test.
6302         * testsuite/libgomp.c++/atomic-9.C: New test.
6303         * testsuite/libgomp.c++/task-8.C: New test.
6304         * testsuite/libgomp.c++/reduction-4.C: New test.
6305         * testsuite/libgomp.fortran/allocatable7.f90: New test.
6306         * testsuite/libgomp.fortran/allocatable8.f90: New test.
6307         * testsuite/libgomp.fortran/crayptr3.f90: New test.
6308         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
6309         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
6310         * testsuite/libgomp.fortran/pointer1.f90: New test.
6311         * testsuite/libgomp.fortran/pointer2.f90: New test.
6312         * testsuite/libgomp.fortran/task4.f90: New test.
6313
6314 2011-08-02  Tobias Burnus  <burnus@net-b.de>
6315
6316         * libgomp.texi: Update OpenMP spec references to 3.1.
6317         (omp_in_final,OMP_PROC_BIND): New sections.
6318         (OMP_NUM_THREADS): Document that the value can be now a list.
6319         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
6320
6321 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
6322
6323         * config/linux/x86/futex.h: Check __x86_64__ instead of
6324         __LP64__.
6325
6326 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
6327
6328         PR middle-end/49897
6329         PR middle-end/49898
6330         * testsuite/libgomp.c/pr49897-1.c: New test.
6331         * testsuite/libgomp.c/pr49897-2.c: New test.
6332         * testsuite/libgomp.c/pr49898-1.c: New test.
6333         * testsuite/libgomp.c/pr49898-2.c: New test.
6334
6335 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6336
6337         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6338         for ia32 instead of ilp32.
6339
6340         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6341         * testsuite/libgomp.c/atomic-6.c: Likewise.
6342
6343 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6344
6345         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6346         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6347
6348 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6349
6350         PR libgomp/45351
6351         * config/osf/sem.h: New file.
6352         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6353
6354 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6355
6356         PR target/49541
6357         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6358         ldflags.
6359
6360 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6361
6362         * config/linux/wait.h (do_spin): New inline, largely copied
6363         from do_wait, just don't do futex_wait here, instead return true if
6364         it should be done.
6365         (do_wait): Implement using do_spin.
6366         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6367         to prototype.
6368         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6369         __sync_bool_compare_and_swap, pass the oldval to
6370         gomp_mutex_lock_slow.
6371         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6372         If all mutex contenders are just spinning and not sleeping, don't
6373         change state to 2 unnecessarily.  Optimize the loop when state has
6374         already become 2 to use just one atomic operation per loop instead
6375         of two.
6376         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6377         to prototype.
6378         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6379         __sync_bool_compare_and_swap, pass the oldval to
6380         gomp_mutex_lock_slow.
6381
6382 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6383
6384         PR libgomp/49490
6385         * iter.c (gomp_iter_static_next): For chunk size 0
6386         only use n ceil/ nthreads size for the first
6387         n % nthreads threads in the team instead of
6388         all threads except for the last few ones which
6389         get less work or none at all.
6390         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6391         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6392         chunk argument, set run_sched_modifier to 0 for static
6393         resp. 1 for other kinds.  If chunk argument is 0
6394         and not static, set value to 1.
6395
6396 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6397
6398         PR c++/49043
6399         * testsuite/libgomp.c++/pr49043.C: New test.
6400
6401         PR c++/48869
6402         * testsuite/libgomp.c++/pr48869.C: New test.
6403
6404 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6405
6406         PR fortran/48894
6407         * fortran.c: Include limits.h.
6408         (TO_INT): Define.
6409         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6410         *set.
6411         (omp_set_num_threads_8_, omp_set_schedule_8_,
6412         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6413         omp_get_team_size_8_): Use TO_INT macro.
6414         * testsuite/libgomp.fortran/pr48894.f90: New test.
6415
6416 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6417
6418         PR middle-end/48591
6419         * testsuite/libgomp.c/pr48591.c: New test.
6420
6421 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6422
6423         PR bootstrap/48135
6424         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6425         * configure: Regenerate.
6426
6427 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6428
6429         PR fortran/47886
6430         * testsuite/libgomp.fortran/task3.f90: New test.
6431
6432 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6433
6434         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6435
6436 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6437
6438         PR libgomp/47854
6439         * libgomp.texi (omp_get_wtime): Don't say time in the past
6440         must be Unix Epoch.
6441
6442 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6443
6444         PR libgomp/47804
6445         * testsuite/libgomp.fortran/fortran.exp: Check for both
6446         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6447         but $blddir != "", still append ${blddir}/${lang_library_path}
6448         to ld_library_path.
6449
6450 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6451
6452         PR libgomp/47758
6453         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6454         of libquadmath.a before adding its libpath to ldflags.
6455
6456 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6457
6458         PR libgomp/47731
6459         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6460         to FUTEX_WAIT futex syscall.
6461         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6462
6463 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6464
6465         * configure: Regenerate.
6466
6467 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6468
6469         PR libstdc++/36104
6470         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6471
6472 2011-01-16  Gerald Pfeifer
6473
6474         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6475
6476 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6477
6478         PR fortran/46874
6479         * libgomp.fortran/allocatable6.f90: New test.
6480
6481 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6482
6483         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6484         * configure: Regenerate.
6485
6486 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6487
6488         PR target/40125
6489         PR lto/46695
6490         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6491         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6492         * aclocal.m4: Regenerate.
6493         * configure: Regenerate.
6494         * Makefile.in: Regenerate.
6495         * testsuite/Makefile.in: Regenerate.
6496
6497 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6498
6499         PR fortran/46753
6500         * libgomp.fortran/pr46753.f90: New test.
6501
6502         PR libgomp/43706
6503         * env.c (initialize_env): Default to spin count 300000
6504         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6505         is specified.
6506
6507         PR libgomp/45240
6508         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6509         at the end if sync builtins aren't supported.
6510
6511 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6512
6513         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6514
6515 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6516
6517         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6518
6519 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6520
6521         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6522
6523 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6524             Tobias Burnus  <burnus@net-b.de>
6525
6526         PR fortran/32049
6527         * configure.ac:
6528         * configure: Regenerate.
6529
6530 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6531
6532         * config/linux/futex.h: New.
6533         * config/linux/arm/mutex.h: New.
6534         * configure.tgt (arm*-*-linux*): Add config path.
6535
6536 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6537
6538         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6539
6540 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6541
6542         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6543         Change Fortran datatype to LOGICAL.
6544         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6545         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6546
6547 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6548
6549         * configure: Regenerate.
6550
6551 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6552
6553         * libgomp.texi: Add function keyword to a couple of Fortran
6554         interfaces, use integer instead of int for Fortran.
6555
6556 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6557
6558         * libgomp.texi: Fix spelling and pasto problems throughout.
6559         Adjust prototypes to match code.
6560
6561 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6562
6563         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6564         silence -fwhole-file warning.
6565
6566 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6567
6568         * configure.tgt (*-*-solaris2.[56]*): Removed.
6569
6570 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6571
6572         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6573         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6574         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6575         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6576         targetting solaris2*.
6577         * configure: Regenerate.
6578         * config.h.in: Regenerate.
6579
6580         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6581         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6582         Add libgomp_version_dep.
6583         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6584         versioning.
6585         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6586         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6587         * Makefile.in: Regenerate.
6588
6589         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6590         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6591         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6592         to common block, protected by
6593         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6594
6595 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6596
6597         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6598
6599 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6600
6601         PR bootstrap/43170
6602         * configure: Regenerate.
6603
6604 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6605
6606         PR other/43620
6607         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6608         * configure: Regenerate.
6609         * Makefile.in: Regenerate.
6610         * testsuite/Makefile.in: Regenerate.
6611
6612 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6613
6614         PR c/43893
6615         * testsuite/libgomp.c/pr43893.c: New test.
6616         * testsuite/libgomp.c++/pr43893.C: New test.
6617
6618 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6619
6620         PR middle-end/43570
6621         * testsuite/libgomp.fortran/vla8.f90: New test.
6622
6623 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6624
6625         PR libgomp/43706
6626         * config/linux/affinity.c (gomp_init_affinity): Decrease
6627         gomp_available_cpus if affinity mask confines the process to fewer
6628         CPUs.
6629         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6630         non-NULL, just return gomp_available_cpus.
6631
6632         PR libgomp/43569
6633         * sections.c (gomp_sections_init): Initialize ws->mode.
6634
6635 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6636
6637         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6638         not unused bar variable.
6639         * configure: Regenerate.
6640
6641 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6642
6643         * Makefile.in: Regenerate.
6644         * aclocal.m4: Regenerate.
6645         * testsuite/Makefile.in: Regenerate.
6646
6647 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6648
6649         PR libgomp/42942
6650         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6651         (initialize_env): Adjust callers.
6652         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6653         when the argument is 0.
6654
6655         * testsuite/libgomp.c/pr42942.c: New test.
6656
6657 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6658
6659         PR middle-end/42644
6660         PR middle-end/42130
6661         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6662         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6663
6664 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6665
6666         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6667         * testsuite/libgomp.c++/task-6.C: Likewise.
6668
6669 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6670
6671         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6672
6673 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6674
6675         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6676         * configure: Regenerate.
6677
6678 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6679
6680         PR fortran/42866
6681         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6682
6683 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6684
6685         * configure.ac: Test for executability of GFORTRAN.
6686         * configure: Regenerate.
6687
6688 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6689
6690         * configure: Regenerate.
6691
6692 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6693
6694         PR libgomp/42602
6695         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6696
6697 2010-01-03  Richard Guenther  <rguenther@suse.de>
6698
6699         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6700
6701 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6702
6703         * testsuite/libgomp.graphite/pr4118.c: New.
6704
6705 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6706
6707         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6708         for darwin, protect the test with require-effective-target tls_runtime.
6709         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6710
6711 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6712
6713         PR target/41605
6714         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6715         link spec %s substitutions for static libraries.
6716
6717 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6718
6719         PR testsuite/42135
6720         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6721
6722 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6723
6724         * Makefile.in: Regenerate.
6725         * configure: Regenerate.
6726         * testsuite/Makefile.in: Regenerate.
6727
6728 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6729
6730         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6731         settings for LC_ALL and LANG.
6732
6733 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6734
6735         PR fortran/42162
6736         * testsuite/libgomp.fortran/pr42162.f90: New test.
6737
6738 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6739
6740         PR middle-end/42029
6741         * testsuite/libgomp.c/pr42029.c: New test.
6742
6743 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6744
6745         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6746         *s.  Accept ld version without text in ()s.
6747         * configure: Regenerated.
6748
6749 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6750
6751         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6752
6753 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6754
6755         PR libgomp/41418
6756         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6757         or a hyphen (happens with fortran language disabled).
6758         * configure: Regenerate.
6759
6760 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6761
6762         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6763         use sed script portable to Solaris /bin/sed for extracting ld
6764         version.
6765         * configure: Regenerate.
6766
6767 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6768
6769         * testsuite/libgomp.graphite/bounds.c: New test.
6770
6771 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6772
6773         * Makefile.am (libgomp_la_LINK): New.
6774         * Makefile.in: Regenerate.
6775
6776 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6777
6778         * configure.ac (AC_PREREQ): Bump to 2.64.
6779
6780 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6781
6782         * Makefile.am (install-html, install-pdf): Remove.
6783         * Makefile.in: Regenerate.
6784
6785         * Makefile.in: Regenerate.
6786         * aclocal.m4: Regenerate.
6787         * config.h.in: Regenerate.
6788         * configure: Regenerate.
6789         * testsuite/Makefile.in: Regenerate.
6790
6791 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6792
6793         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6794         * Makefile.in: Regenerate.
6795
6796 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6797
6798         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6799         * Makefile.in: Regenerate.
6800
6801 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6802
6803         PR fortran/41102
6804         omp_lib.h.in: Fix -std=f95 errors.
6805
6806 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6807
6808         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6809         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6810         * testsuite/libgomp.graphite/graphite.exp: New.
6811
6812 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6813
6814         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6815         only build.
6816
6817 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6818
6819         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6820         needed memory barrier semantics.
6821         * config/linux/mips/mutex.h: New file.
6822
6823 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6824
6825         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6826
6827 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6828
6829         * configure: Regenerate.
6830
6831 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6832
6833         PR testsuite/40699
6834         PR testsuite/40707
6835         PR testsuite/40709
6836         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6837         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6838         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6839
6840 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6841
6842         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6843         options when choosing a multilib.
6844
6845 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6846
6847         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6848         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6849         ld_library_path, not every libgcc multilib directory.
6850         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6851         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6852         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6853         Use add_path.
6854         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6855
6856 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6857
6858         * Makefile.am (LTLDFLAGS): Define.
6859         (LINK): Define.
6860         * Makefile.in: Regenerate.
6861
6862 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6863
6864         PR fortran/39718
6865         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6866         libgfortranbegin, check existence of libgfortran.a instead of
6867         libgfortranbegin.a.
6868
6869 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6870
6871         PR libgomp/40174
6872         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6873         (gomp_free_pool_helper): Likewise.
6874
6875 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6876             Jakub Jelinek  <jakub@redhat.com>
6877
6878         PR fortran/35423
6879         * testsuite/libgomp.fortran/workshare2.f90: New test.
6880
6881 2009-04-09  Nick Clifton  <nickc@redhat.com>
6882
6883         * iter.c: Change copyright header to refer to version 3 of the
6884         GNU General Public License with version 3.1 of the GCC Runtime
6885         Library Exception and to point readers at the COPYING3 and
6886         COPYING3.RUNTIME files and the FSF's license web page.
6887         * alloc.c: Likewise.
6888         * barrier.c: Likewise.
6889         * config/bsd/proc.c: Likewise.
6890         * config/linux/affinity.c: Likewise.
6891         * config/linux/alpha/futex.h: Likewise.
6892         * config/linux/bar.c: Likewise.
6893         * config/linux/bar.h: Likewise.
6894         * config/linux/ia64/futex.h: Likewise.
6895         * config/linux/ia64/mutex.h: Likewise.
6896         * config/linux/lock.c: Likewise.
6897         * config/linux/mips/futex.h: Likewise.
6898         * config/linux/mutex.c: Likewise.
6899         * config/linux/mutex.h: Likewise.
6900         * config/linux/powerpc/futex.h: Likewise.
6901         * config/linux/proc.c: Likewise.
6902         * config/linux/ptrlock.c: Likewise.
6903         * config/linux/ptrlock.h: Likewise.
6904         * config/linux/s390/futex.h: Likewise.
6905         * config/linux/sem.c: Likewise.
6906         * config/linux/sem.h: Likewise.
6907         * config/linux/sparc/futex.h: Likewise.
6908         * config/linux/wait.h: Likewise.
6909         * config/linux/x86/futex.h: Likewise.
6910         * config/mingw32/proc.c: Likewise.
6911         * config/mingw32/time.c: Likewise.
6912         * config/posix/affinity.c: Likewise.
6913         * config/posix/bar.c: Likewise.
6914         * config/posix/bar.h: Likewise.
6915         * config/posix/lock.c: Likewise.
6916         * config/posix/mutex.h: Likewise.
6917         * config/posix/proc.c: Likewise.
6918         * config/posix/ptrlock.h: Likewise.
6919         * config/posix/sem.c: Likewise.
6920         * config/posix/sem.h: Likewise.
6921         * config/posix/time.c: Likewise.
6922         * config/posix95/lock.c: Likewise.
6923         * critical.c: Likewise.
6924         * env.c: Likewise.
6925         * error.c: Likewise.
6926         * fortran.c: Likewise.
6927         * iter_ull.c: Likewise.
6928         * libgomp.h: Likewise.
6929         * libgomp_f.h.in: Likewise.
6930         * libgomp_g.h: Likewise.
6931         * loop.c: Likewise.
6932         * loop_ull.c: Likewise.
6933         * omp.h.in: Likewise.
6934         * omp_lib.f90.in: Likewise.
6935         * omp_lib.h.in: Likewise.
6936         * ordered.c: Likewise.
6937         * parallel.c: Likewise.
6938         * sections.c: Likewise.
6939         * single.c: Likewise.
6940         * task.c: Likewise.
6941         * team.c: Likewise.
6942         * work.c: Likewise.
6943
6944 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6945
6946         * testsuite/config/default.exp: Change copyright header to refer to
6947         version 3 of the GNU General Public License and to point readers
6948         at the COPYING3 file and the FSF's license web page.
6949
6950 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6951
6952         PR middle-end/39573
6953         * libgomp.c++/pr39573.C: New test.
6954
6955 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6956
6957         PR other/39591
6958         * testsuite/libgomp.c/pr39591-1.c: New test.
6959         * testsuite/libgomp.c/pr39591-2.c: New test.
6960         * testsuite/libgomp.c/pr39591-3.c: New test.
6961
6962 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6963
6964         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6965         * testsuite/libgomp.c/atomic-6.c: Ditto.
6966
6967 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6968
6969         PR c/39495
6970         * testsuite/libgomp.c/loop-12.c: New test.
6971         * testsuite/libgomp.c/loop-11.c: New test.
6972         * testsuite/libgomp.c++/loop-11.C: New test.
6973         * testsuite/libgomp.c++/loop-12.C: New test.
6974         * testsuite/libgomp.c++/for-8.C: New test.
6975
6976 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6977
6978         * configure: Regenerate.
6979
6980 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6981
6982         PR middle-end/39154
6983         * testsuite/libgomp.c/pr39154.c: New test.
6984
6985 2009-01-30  Ian Lance Taylor  <iant@google.com>
6986
6987         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6988         libgomp_ld_is_gold.  Get gold version number.
6989         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6990         * configure: Rebuild.
6991
6992 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6993
6994         * testsuite/lib/libgomp.exp: Add -B option for targets that
6995         use libgfortran.a%s in their specs.
6996
6997 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6998
6999         PR libgomp/38086
7000         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
7001         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
7002         HAVE_AS_SYMVER_DIRECTIVE is not defined.
7003         * configure: Regenerated.
7004         * config.h.in: Likewise.
7005
7006 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7007
7008         PR c++/38650
7009         * testsuite/libgomp.c/pr38650.c: New test.
7010         * testsuite/libgomp.c++/pr38650.C: New test.
7011
7012 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7013
7014         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7015
7016 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7017
7018         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7019
7020 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7021
7022         * configure: Regenerate.
7023
7024 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7025
7026         PR middle-end/36802
7027         * testsuite/libgomp.c/pr36802-1.c: New test.
7028         * testsuite/libgomp.c/pr36802-2.c: New test.
7029         * testsuite/libgomp.c/pr36802-3.c: New test.
7030
7031 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7032
7033         PR libgomp/38270
7034         * config/linux/powerpc/mutex.h: New.
7035
7036 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7037
7038         PR c++/38257
7039         * testsuite/libgomp.c++/for-7.C: New test.
7040
7041         PR c++/38348
7042         * testsuite/libgomp.c++/for-6.C: New test.
7043
7044 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7045
7046         PR testsuite/28870
7047         * testsuite/lib/libgomp.exp: Include new timeout library files.
7048         (libgomp_target_compile): Set timeout value from new proc.
7049
7050 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7051
7052         PR libgomp/37938
7053         * config/linux/ia64/mutex.h: New.
7054
7055 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7056
7057         PR libgomp/37935
7058         * libgomp.texi (Runtime library routines, environment variables):
7059         Update for OpenMP version 3.0.
7060
7061 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7062             Steve Ellcey  <sje@cup.hp.com>
7063
7064         * configure: Regenerate for new libtool.
7065         * Makefile.in: Ditto.
7066         * testsuite/Makefile.in: Ditto.
7067
7068 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7069             Andreas Tobler  <a.tobler@schweiz.org>
7070
7071         * config/bsd/proc.c: New file.
7072         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7073         * configure.ac: Check for header <sys/sysctl.h>
7074         * configure: Regenerate.
7075         * config.h.in: Likewise.
7076
7077 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7078
7079         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7080
7081 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7082
7083         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7084         * Makefile.in: Regenerated.
7085         * testsuite/Makefile.in: Regenerated.
7086
7087 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7088
7089         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7090         depend on blddir if blddir exists.
7091         (libgomp_target_compile): Likewise.
7092         * testsuite/libgomp.c++/c++.exp: Likewise.
7093         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7094
7095 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7096
7097         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7098         Do not list GPL as Invariant Section.
7099
7100 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7101             Chao-ying Fu  <fu@mips.com>
7102
7103         * configure.tgt: Enable futex for MIPS.
7104         * config/linux/mips/futex.h: New file.
7105
7106 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7107
7108         * team.c (gomp_team_end): Free team immediately if it has
7109         just one thread.
7110
7111 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7112
7113         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7114         * testsuite/libgomp.fortran/fortran.exp: Same.
7115         * testsuite/libgomp.c/c.exp: Same.
7116         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7117         directory to library path first.
7118
7119 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7120
7121         * env.c (parse_stacksize): Add cast to avoid warning.
7122         (parse_spincount): Likewise.
7123
7124 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7125
7126         * testsuite/libgomp.c/loop-10.c: New test.
7127         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7128         * libgomp.c++/loop-6.C (main): Likewise.
7129
7130         PR debug/36617
7131         * testsuite/libgomp.c/debug-1.c: New test.
7132
7133 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7134
7135         * testsuite/libgomp.c/nqueens-1.c: New test.
7136
7137         PR c++/36523
7138         * testsuite/libgomp.c++/task-7.C: New function.
7139
7140 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7141
7142         * configure: Regenerate.
7143
7144 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7145
7146         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7147         mutex when HAVE_SYNC_BUILTINS isn't defined.
7148
7149 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7150
7151         * libgomp.texi (omp_test_lock): Fix typo.
7152
7153 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7154
7155         * omp_lib.f90.in: Add "implicit none".
7156
7157 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7158
7159         PR middle-end/36506
7160         * testsuite/libgomp.c/reduction-5.c: New test.
7161
7162 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7163
7164         * libgomp.h (struct gomp_task): Add in_tied_task field.
7165         * task.c (gomp_init_task): Initialize it.
7166         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7167         unconditionally.  Don't call gomp_team_barrier_wake if
7168         current task is implicit or if(0) from implicit and number of
7169         running tasks is equal to nthreads - 1.
7170
7171         PR libgomp/36471
7172         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7173         omp_get_team_size_8): Fix pastos.
7174
7175         PR libgomp/36469
7176         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7177         * configure: Regenerated.
7178         * config.h.in: Regenerated.
7179         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
7180         defined.
7181
7182 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
7183
7184         PR bootstrap/36452
7185         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
7186         (GOMP_loop_ull_dynamic_start): Likewise.
7187         (GOMP_loop_ull_guided_start): Likewise.
7188         (GOMP_loop_ull_ordered_static_start): Likewise.
7189         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
7190         (GOMP_loop_ull_ordered_guided_start): Likewise.
7191
7192 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7193             Richard Henderson  <rth@redhat.com>
7194             Ulrich Drepper  <drepper@redhat.com>
7195             Jakob Blomer  <jakob.blomer@ira.uka.de>
7196
7197         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
7198         Substitute also OMP_*LOCK_25*.
7199         * configure: Regenerated.
7200         * config.h.in: Regenerated.
7201         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
7202         ptrlock.c and task.c.
7203         * Makefile.in: Regenerated.
7204         * testsuite/Makefile.in: Regenerated.
7205         * task.c: New file.
7206         * loop_ull.c: New file.
7207         * iter_ull.c: New file.
7208         * libgomp.h: Include ptrlock.h.
7209         (enum gomp_task_kind): New type.
7210         (struct gomp_team): Add task_lock, task_queue, task_count,
7211         task_running_count, single_count fields.  Add
7212         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
7213         Remove work_share_lock, generation_mask,
7214         oldest_live_gen, num_live_gen and init_work_shares fields, add
7215         work work_share_list_alloc, work_share_list_free and work_share_chunk
7216         fields.  Change work_shares from pointer to pointers into an array.
7217         Change ordered_release field into gomp_sem_t ** from flexible array
7218         member.  Add implicit_task and initial_work_shares fields.
7219         Move close to the end of the struct.
7220         (struct gomp_team_state): Add single_count, last_work_share,
7221         active_level and level fields, remove work_share_generation.
7222         (gomp_barrier_handle_tasks): New prototype.
7223         (gomp_finish_task): New inline function.
7224         (struct gomp_work_share): Move chunk_size, end, incr into
7225         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
7226         next_ll fields.  Reshuffle fields.  Add next_alloc,
7227         next_ws, next_free and inline_ordered_team_ids fields, change
7228         ordered_team_ids into pointer from flexible array member.
7229         Add mode field.  Put lock and next into a different cache line
7230         from most of the write-once fields.
7231         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
7232         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
7233         gomp_iter_ull_guided_next): New prototypes.
7234         (gomp_new_icv): New prototype.
7235         (struct gomp_thread): Add thread_pool and task fields.
7236         (struct gomp_thread_pool): New type.
7237         (gomp_new_team): New prototype.
7238         (gomp_team_start): Change type of last argument.
7239         (gomp_new_work_share): Removed.
7240         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
7241         (gomp_work_share_init_done): New static inline.
7242         (gomp_throttled_spin_count_var, gomp_available_cpus,
7243         gomp_managed_threads): New extern decls.
7244         (gomp_init_task): New prototype.
7245         (gomp_spin_count_var): New extern var decl.
7246         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
7247         or no alias support, or if not PIC.
7248         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
7249         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
7250         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
7251         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
7252         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
7253         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
7254         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
7255         gomp_test_nest_lock_25): New prototypes.
7256         (omp_lock_symver, strong_alias): Define.
7257         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
7258         decls.
7259         (gomp_end_task): New.
7260         (struct gomp_task_icv, gomp_global_icv): New.
7261         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
7262         (struct gomp_task): New.
7263         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7264         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7265         (gomp_icv): New.
7266         (gomp_schedule_type): Reorder enum to match
7267         omp_sched_t.
7268         * team.c (struct gomp_thread_start_data): Add thread_pool and task
7269         fields.
7270         (gomp_thread_start): Add gomp_team_barrier_wait call.
7271         For non-nested case remove clearing of docked thread thr fields.
7272         Use pool fields instead of global gomp_* variables.  Use
7273         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
7274         Create tasks for each member thread.
7275         (free_team): Only destroy team barrier, task_lock here and free it.
7276         (gomp_free_thread): Free last_team if non-NULL.
7277         (gomp_team_end): Call gomp_team_barrier_wait instead of
7278         gomp_barrier_wait.  For nested case call one extra
7279         gomp_barrier_wait.  Move here some destruction from free_team.
7280         Call free_team on pool->last_team if any, rather than freeing
7281         current team.  Destroy work_share_list_free_lock ifndef
7282         HAVE_SYNC_BUILTINS.
7283         (gomp_new_icv): New function.
7284         (gomp_threads, gomp_threads_size, gomp_threads_used,
7285         gomp_threads_dock): Removed.
7286         (gomp_thread_destructor): New variable.
7287         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
7288         functions.
7289         (gomp_team_start): Create new pool if current thread doesn't have
7290         one.  Use pool fields instead of global gomp_* variables.
7291         Initialize thread_pool field for new threads.  Clear single_count.
7292         Change last argument from ws to team, don't create
7293         new team, set ts.work_share to &team->work_shares[0] and clear
7294         ts.last_work_share.  Don't clear ts.work_share_generation.
7295         If number of threads changed, adjust atomically gomp_managed_threads.
7296         Use gomp_init_task instead of gomp_new_task,
7297         set thr->task to the corresponding implicit_task array entry.
7298         Create tasks for each member thread.  Initialize ts.level.
7299         (initialize_team): Call pthread_key_create on
7300         gomp_thread_destructor.
7301         (team_destructor): New function.
7302         (new_team): Removed.
7303         (gomp_new_team): New function.
7304         (free_team): Free gomp_work_share blocks chained through next_alloc,
7305         instead of freeing work_shares and destroying work_share_lock.
7306         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
7307         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
7308         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
7309         of gomp_barrier_wait.
7310         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
7311         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
7312         if gomp_work_share_start returned true.  Don't unlock ws->lock.
7313         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
7314         of gomp_barrier_wait.
7315         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
7316         gomp_work_share_init_done if gomp_work_share_start returned true.
7317         Don't unlock ws->lock.
7318         * work.c: Include stddef.h.
7319         (free_work_share): Use work_share_list_free_lock instead
7320         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
7321         Call gomp_fini_work_share and then either free ws if orphaned, or
7322         put it into work_share_list_free list of the current team.
7323         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
7324         functions.
7325         (gomp_work_share_start, gomp_work_share_end,
7326         gomp_work_share_end_nowait): Rewritten.
7327         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
7328         (openmp_version): Set to 200805.
7329         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7330         omp_sched_guided, omp_sched_auto): New parameters.
7331         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7332         omp_set_max_active_levels, omp_get_max_active_levels,
7333         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7334         omp_get_active_level): New interfaces.
7335         * omp_lib.h.in (openmp_version): Set to 200805.
7336         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7337         omp_sched_guided, omp_sched_auto): New parameters.
7338         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7339         omp_set_max_active_levels, omp_get_max_active_levels,
7340         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7341         omp_get_active_level): New externals.
7342         * loop.c: Include limits.h.
7343         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7344         GFS_AUTO.
7345         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7346         Likewise.  Use gomp_icv.
7347         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7348         ts.static_trip here.
7349         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7350         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7351         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7352         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7353         don't unlock ws->lock, otherwise lock it.
7354         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7355         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7356         (gomp_parallel_loop_start): Call gomp_new_team instead of
7357         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7358         Adjust gomp_team_start caller.  Pass 0 as second argument to
7359         gomp_resolve_num_threads.
7360         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7361         If adding ws->chunk_size nthreads + 1 times after end won't
7362         overflow, set ws->mode to 1.
7363         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7364         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7365         GOMP_loop_ull_ordered_static_start,
7366         GOMP_loop_ull_ordered_dynamic_start,
7367         GOMP_loop_ull_ordered_guided_start,
7368         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7369         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7370         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7371         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7372         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7373         prototypes.
7374         * libgomp.map: Export lock routines also @@OMP_2.0.
7375         (GOMP_loop_ordered_dynamic_first,
7376         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7377         GOMP_loop_ordered_static_first): Remove.
7378         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7379         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7380         GOMP_loop_ull_ordered_dynamic_next,
7381         GOMP_loop_ull_ordered_dynamic_start,
7382         GOMP_loop_ull_ordered_guided_next,
7383         GOMP_loop_ull_ordered_guided_start,
7384         GOMP_loop_ull_ordered_runtime_next,
7385         GOMP_loop_ull_ordered_runtime_start,
7386         GOMP_loop_ull_ordered_static_next,
7387         GOMP_loop_ull_ordered_static_start,
7388         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7389         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7390         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7391         (omp_set_schedule, omp_get_schedule,
7392         omp_get_thread_limit, omp_set_max_active_levels,
7393         omp_get_max_active_levels, omp_get_level,
7394         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7395         omp_set_schedule_, omp_set_schedule_8_,
7396         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7397         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7398         omp_get_max_active_levels_, omp_get_level_,
7399         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7400         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7401         New exports @@OMP_3.0.
7402         * omp.h.in (omp_sched_t): New type.
7403         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7404         omp_set_max_active_levels, omp_get_max_active_levels,
7405         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7406         omp_get_active_level): New prototypes.
7407         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7408         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7409         gomp_thread_limit_var, gomp_remaining_threads_count,
7410         gomp_remaining_threads_lock): New variables.
7411         (parse_spincount): New function.
7412         (initialize_env): Call gomp_init_num_threads unconditionally.
7413         Initialize gomp_available_cpus.  Call parse_spincount,
7414         initialize gomp_{,throttled_}spin_count_var
7415         depending on presence and value of OMP_WAIT_POLICY and
7416         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7417         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7418         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7419         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7420         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7421         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7422         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7423         (gomp_global_icv): New.
7424         (parse_schedule): Use it.  Parse "auto".
7425         (omp_set_num_threads): Use gomp_icv.
7426         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7427         Likewise.
7428         (omp_get_max_threads): Move from parallel.c.
7429         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7430         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7431         add ialias.
7432         (parse_stacksize, parse_wait_policy): New functions.
7433         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7434         both wrappers for compatibility and new locks.
7435         (omp_set_schedule, omp_get_schedule,
7436         omp_get_thread_limit, omp_set_max_active_levels,
7437         omp_get_max_active_levels, omp_get_level,
7438         omp_get_ancestor_thread_num, omp_get_team_size,
7439         omp_get_active_level): New ialias_redirect.
7440         (omp_set_schedule_, omp_set_schedule_8_,
7441         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7442         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7443         omp_get_max_active_levels_, omp_get_level_,
7444         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7445         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7446         New functions.
7447         * parallel.c: Include limits.h.
7448         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7449         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7450         argument to gomp_team_start.  Pass 0 as second argument to
7451         gomp_resolve_num_threads.
7452         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7453         if gomp_thread_limit_var != ULONG_MAX.
7454         (omp_in_parallel): Implement using ts.active_level.
7455         (omp_get_max_threads): Move to env.c.
7456         (omp_get_level, omp_get_ancestor_thread_num,
7457         omp_get_team_size, omp_get_active_level): New functions,
7458         add ialias.
7459         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7460         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7461         gomp_iter_dynamic_next instead of the _locked variant and don't take
7462         lock around it, otherwise acquire it before calling
7463         gomp_iter_dynamic_next_locked.
7464         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7465         gomp_iter_dynamic_next instead of the _locked variant and don't take
7466         lock around it.
7467         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7468         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7469         Adjust gomp_team_start caller.  Pass count as second argument to
7470         gomp_resolve_num_threads, don't adjust num_threads after the call.
7471         Use gomp_icv.
7472         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7473         ws->chunk_size by incr.
7474         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7475         code.
7476         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7477         types.
7478         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7479         (omp_check_defines): Check even the compat defines.
7480         * config/linux/ptrlock.c: New file.
7481         * config/linux/ptrlock.h: New file.
7482         * config/linux/wait.h: New file.
7483         * config/posix/ptrlock.c: New file.
7484         * config/posix/ptrlock.h: New file.
7485         * config/linux/bar.h (gomp_team_barrier_wait,
7486         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7487         (gomp_team_barrier_set_task_pending,
7488         gomp_team_barrier_clear_task_pending,
7489         gomp_team_barrier_set_waiting_for_tasks,
7490         gomp_team_barrier_waiting_for_tasks,
7491         gomp_team_barrier_done): New inlines.
7492         (gomp_barrier_t): Rewritten.
7493         (gomp_barrier_state_t): New typedef.
7494         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7495         gomp_barrier_wait_start): Rewritten.
7496         (gomp_barrier_wait_end): Change second argument to
7497         gomp_barrier_state_t.
7498         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7499         inlines.
7500         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7501         futex.h.
7502         (gomp_barrier_wait_end): Rewritten.
7503         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7504         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7505         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7506         (gomp_barrier_state_t): New typedef.
7507         (gomp_team_barrier_wait,
7508         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7509         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7510         into the return value.  Return gomp_barrier_state_t.
7511         (gomp_team_barrier_set_task_pending,
7512         gomp_team_barrier_clear_task_pending,
7513         gomp_team_barrier_set_waiting_for_tasks,
7514         gomp_team_barrier_waiting_for_tasks,
7515         gomp_team_barrier_done): New inlines.
7516         (gomp_barrier_wait_end): Change second argument to
7517         gomp_barrier_state_t.
7518         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7519         inlines.
7520         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7521         (gomp_barrier_wait_end): Change second argument to
7522         gomp_barrier_state_t.
7523         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7524         gomp_team_barrier_wake): New functions.
7525         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7526         futex.h.
7527         (gomp_futex_wake, gomp_futex_wait): New variables.
7528         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7529         * config/linux/lock.c: Rewrite to make locks task owned,
7530         for backwards compatibility provide the old entrypoints
7531         if symbol versioning.  Include wait.h instead of libgomp.h and
7532         futex.h.
7533         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7534         * config/posix95/lock.c: Rewrite to make locks task owned,
7535         for backwards compatibility provide the old entrypoints
7536         if symbol versioning.
7537         * config/posix/lock.c: Rewrite to make locks task owned,
7538         for backwards compatibility provide the old entrypoints
7539         if symbol versioning.
7540         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7541         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7542         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7543         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7544         (sys_futex0): Return error code.
7545         (futex_wake, futex_wait): If ENOSYS was returned, clear
7546         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7547         (cpu_relax, atomic_write_barrier): New static inlines.
7548         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7549         (futex_wake, futex_wait): If ENOSYS was returned, clear
7550         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7551         (cpu_relax, atomic_write_barrier): New static inlines.
7552         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7553         (sys_futex0): Return error code.
7554         (futex_wake, futex_wait): If ENOSYS was returned, clear
7555         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7556         (cpu_relax, atomic_write_barrier): New static inlines.
7557         * config/linux/s390/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7558         (sys_futex0): Return error code.
7559         (futex_wake, futex_wait): If ENOSYS was returned, clear
7560         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7561         (cpu_relax, atomic_write_barrier): New static inlines.
7562         * config/linux/ia64/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7563         (sys_futex0): Return error code.
7564         (futex_wake, futex_wait): If ENOSYS was returned, clear
7565         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7566         (cpu_relax, atomic_write_barrier): New static inlines.
7567         * config/linux/sparc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7568         (sys_futex0): Return error code.
7569         (futex_wake, futex_wait): If ENOSYS was returned, clear
7570         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7571         (cpu_relax, atomic_write_barrier): New static inlines.
7572         * config/linux/sem.c: Include wait.h instead of libgomp.h and
7573         futex.h.
7574         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7575         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7576         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7577         types.
7578         (omp_nest_lock_t): Change owner into void *, add lock field.
7579         * config/posix95/omp-lock.h: Include semaphore.h.
7580         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7581         (omp_lock_t): Use sem_t instead of mutex if semaphores
7582         aren't broken.
7583         (omp_nest_lock_t): Likewise.  Change owner to void *.
7584         * config/posix/omp-lock.h: Include semaphore.h.
7585         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7586         (omp_lock_t): Use sem_t instead of mutex if semaphores
7587         aren't broken.
7588         (omp_nest_lock_t): Likewise.  Add owner field.
7589
7590 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7591
7592         * testsuite/libgomp.c/collapse-1.c: New test.
7593         * testsuite/libgomp.c/collapse-2.c: New test.
7594         * testsuite/libgomp.c/collapse-3.c: New test.
7595         * testsuite/libgomp.c/icv-1.c: New test.
7596         * testsuite/libgomp.c/icv-2.c: New test.
7597         * testsuite/libgomp.c/lib-2.c: New test.
7598         * testsuite/libgomp.c/lock-1.c: New test.
7599         * testsuite/libgomp.c/lock-2.c: New test.
7600         * testsuite/libgomp.c/lock-3.c: New test.
7601         * testsuite/libgomp.c/loop-4.c: New test.
7602         * testsuite/libgomp.c/loop-5.c: New test.
7603         * testsuite/libgomp.c/loop-6.c: New test.
7604         * testsuite/libgomp.c/loop-7.c: New test.
7605         * testsuite/libgomp.c/loop-8.c: New test.
7606         * testsuite/libgomp.c/loop-9.c: New test.
7607         * testsuite/libgomp.c/nested-3.c: New test.
7608         * testsuite/libgomp.c/nestedfn-6.c: New test.
7609         * testsuite/libgomp.c/sort-1.c: New test.
7610         * testsuite/libgomp.c/task-1.c: New test.
7611         * testsuite/libgomp.c/task-2.c: New test.
7612         * testsuite/libgomp.c/task-3.c: New test.
7613         * testsuite/libgomp.c/task-4.c: New test.
7614         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7615         to C++ testsuite default compiler options.
7616         * testsuite/libgomp.c++/collapse-1.C: New test.
7617         * testsuite/libgomp.c++/collapse-2.C: New test.
7618         * testsuite/libgomp.c++/ctor-10.C: New test.
7619         * testsuite/libgomp.c++/for-1.C: New test.
7620         * testsuite/libgomp.c++/for-2.C: New test.
7621         * testsuite/libgomp.c++/for-3.C: New test.
7622         * testsuite/libgomp.c++/for-4.C: New test.
7623         * testsuite/libgomp.c++/for-5.C: New test.
7624         * testsuite/libgomp.c++/loop-8.C: New test.
7625         * testsuite/libgomp.c++/loop-9.C: New test.
7626         * testsuite/libgomp.c++/loop-10.C: New test.
7627         * testsuite/libgomp.c++/task-1.C: New test.
7628         * testsuite/libgomp.c++/task-2.C: New test.
7629         * testsuite/libgomp.c++/task-3.C: New test.
7630         * testsuite/libgomp.c++/task-4.C: New test.
7631         * testsuite/libgomp.c++/task-5.C: New test.
7632         * testsuite/libgomp.c++/task-6.C: New test.
7633         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7634         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7635         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7636         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7637         * testsuite/libgomp.fortran/collapse1.f90: New test.
7638         * testsuite/libgomp.fortran/collapse2.f90: New test.
7639         * testsuite/libgomp.fortran/collapse3.f90: New test.
7640         * testsuite/libgomp.fortran/collapse4.f90: New test.
7641         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7642         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7643         * testsuite/libgomp.fortran/lib4.f90: New test.
7644         * testsuite/libgomp.fortran/lock-1.f90: New test.
7645         * testsuite/libgomp.fortran/lock-2.f90: New test.
7646         * testsuite/libgomp.fortran/nested1.f90: New test.
7647         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7648         * testsuite/libgomp.fortran/strassen.f90: New test.
7649         * testsuite/libgomp.fortran/tabs1.f90: New test.
7650         * testsuite/libgomp.fortran/tabs2.f: New test.
7651         * testsuite/libgomp.fortran/task1.f90: New test.
7652         * testsuite/libgomp.fortran/task2.f90: New test.
7653         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7654         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7655         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7656         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7657         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7658
7659 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7660
7661         PR c++/36308
7662         * testsuite/libgomp.c++/ctor-11.C: New test.
7663         * testsuite/libgomp.c++/ctor-12.C: New test.
7664
7665 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7666
7667         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7668
7669 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7670
7671         PR middle-end/36106
7672         * testsuite/libgomp.c/atomic-5.c: New test.
7673         * testsuite/libgomp.c/atomic-6.c: New test.
7674         * testsuite/libgomp.c/autopar-1.c: New test.
7675
7676 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7677
7678         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7679         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7680         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7681         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7682         * configure: Regenerate.
7683         * Makefile.in, testsuite/Makefile.in: Likewise.
7684
7685 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7686
7687         PR bootstrap/35457
7688         * aclocal.m4: Regenerate.
7689         * configure: Regenerate.
7690
7691 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7692
7693         PR middle-end/35611
7694         * testsuite/libgomp.c/atomic-4.c: New test.
7695
7696         PR libgomp/35625
7697         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7698         (gomp_iter_guided_next): Likewise.
7699         * testsuite/libgomp.c/pr35625.c: New test.
7700
7701 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7702
7703         * aclocal.m4: Regenerate.
7704         * configure: Likewise.
7705         * Makefile.in: Likewise.
7706         * testsuite/Makefile.in: Likewise.
7707
7708 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7709
7710         PR middle-end/35185
7711         * testsuite/libgomp.c++/pr35185.C: New test.
7712
7713 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7714
7715         PR middle-end/35549
7716         * testsuite/libgomp.c/pr35549.c: New test.
7717
7718 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7719
7720         * testsuite/libgomp.c/atomic-3.c: New test.
7721
7722 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7723
7724         PR fortran/33197
7725         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7726         .F08 file suffixes.
7727
7728 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7729
7730         PR libgomp/33131
7731         * configure.ac: Add ACX_HEADER_STRING.
7732         * env.c: Include strings.h.
7733         * aclocal.m4: Regenerate.
7734         * config.h.in: Regenerate.
7735         * configure: Regenerate.
7736         * Makefile.in: Regenerate.
7737         * testsuite/Makefile.in: Regenerate.
7738
7739 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7740
7741         PR middle-end/35196
7742         * testsuite/libgomp.c/pr35196.c: New test.
7743
7744         PR middle-end/35130
7745         * testsuite/libgomp.fortran/pr35130.f90: New test.
7746         * testsuite/libgomp.c/pr35130.c: New test.
7747
7748 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7749
7750         PR middle-end/33880
7751         * testsuite/libgomp.c/pr33880.c: New test.
7752         * testsuite/libgomp.fortran/pr33880.f90: New test.
7753
7754 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7755
7756         * configure: Regenerate.
7757
7758 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7759
7760         * configure.ac: Move futex checking into ../config/futex.m4.
7761         * configure: Rebuilt.
7762         * aclocal.m4: Rebuilt.
7763         * Makefile.in: Rebuilt.
7764
7765         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7766         2007-10-15 ../config/tls.m4 change.
7767
7768 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7769
7770         PR c++/34513
7771         * testsuite/libgomp.c/pr34513.c: New test.
7772         * testsuite/libgomp.c++/pr34513.C: New test.
7773
7774 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7775
7776         PR target/32765
7777         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7778
7779 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7780
7781         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7782
7783 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7784
7785         * testsuite/libgomp.c/private-1.c: New test.
7786
7787 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7788             Paolo Bonzini  <bonzini@gnu.org>
7789
7790         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7791         instead of 'VPATH ='.
7792         * Makefile.in: Regenerate.
7793
7794 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7795
7796         * configure.ac: Adjust makeinfo version check.
7797         * configure: Regenerate.
7798
7799 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7800
7801         PR fortran/34020
7802         * testsuite/libgomp.fortran/pr34020.f90: New test.
7803
7804 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7805
7806         PR c++/33894
7807         * testsuite/libgomp.c++/atomic-1.C: New test.
7808
7809 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7810
7811         PR libgomp/33275
7812         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7813         Make x and y integers rather than (implicit) reals.  Add private (j)
7814         clause to the last omp parallel.
7815
7816 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7817
7818         * configure: Regenerate following changes to ../config/tls.m4.
7819
7820 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7821
7822         * testsuite/libgomp.fortran/stack.f90: New test.
7823
7824 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7825
7826         * config/mingw32/proc.c: New file.
7827
7828 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7829
7830         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7831         (main): Use __get_cpuid to get i386 target fetaures.
7832         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7833         (main): Use __get_cpuid to get x86_64 target fetaures.
7834
7835 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7836
7837         PR target/32765
7838         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7839         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7840
7841 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7842
7843         PR fortran/32550
7844         * testsuite/libgomp.fortran/pr32550.f90: New test.
7845         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7846
7847 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7848
7849         * aclocal.m4: Regenerated.
7850
7851 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7852
7853         PR fortran/32359
7854         * testsuite/libgomp.fortran/pr32359.f90: New.
7855
7856 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7857
7858         PR libgomp/32468
7859         * sections.c (GOMP_parallel_sections_start): Only decrease
7860         number of threads to COUNT if dyn_var is true.
7861         * testsuite/libgomp.c/pr32468.c: New test.
7862
7863 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7864
7865         PR libgomp/26308
7866         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7867
7868 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7869
7870         PR middle-end/32362
7871         * testsuite/libgomp.c/pr32362-1.c: New test.
7872         * testsuite/libgomp.c/pr32362-2.c: New test.
7873         * testsuite/libgomp.c/pr32362-3.c: New test.
7874
7875 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7876
7877         * team.c (gomp_team_start): Fix setting up thread_attr
7878         stack size.
7879
7880 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7881
7882         * configure: Regenerate.
7883
7884 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7885
7886         * Makefile.in: Regenerate.
7887         * configure: Regenerate.
7888         * aclocal.m4: Regenerate.
7889         * testsuite/Makefile.in: Regenerate.
7890
7891 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7892
7893         * config/linux/proc.c: New file.
7894
7895         PR libgomp/28482
7896         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7897
7898 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7899
7900         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7901
7902 2007-04-16  Matthias Klose  <doko@debian.org>
7903
7904         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7905         flags if not building with -m64.
7906         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7907         flag for i?86-*-* targets, if current target matches -m64.
7908
7909 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7910
7911         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7912         * Makefile.in: Regenerate.
7913
7914 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7915
7916         PR testsuite/31369
7917         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7918         ld_library_path.
7919         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7920
7921 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7922
7923         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7924         decls.
7925         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7926         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7927         (parse_affinity): New function.
7928         (initialize_env): Call it and gomp_init_affinity.
7929         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7930         create new pthread_attr_t and call gomp_init_thread_affinity
7931         on it for each thread before passing the attribute to pthread_create.
7932         * config/linux/affinity.c: New file.
7933         * config/posix/affinity.c: New file.
7934         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7935         * configure: Rebuilt.
7936         * config.h.in: Rebuilt.
7937         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7938         * Makefile.in: Rebuilt.
7939
7940 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7941
7942         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7943         *-*-darwin*.
7944         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7945         and use it if found.
7946
7947 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7948
7949         * testsuite/config/default.exp: New file.
7950         * testsuite/lib/libgomp.exp: New file.
7951         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7952         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7953         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7954         (libgomp_load): Remove.
7955         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7956         always_ld_library_path, not ld_library_path.  Set additional_flags
7957         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7958         (target_compile): Do not call libgomp_init.  Append lang_library_path
7959         and lang_link_flags to options.
7960         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7961         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7962         here.
7963         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7964         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7965         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7966         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7967         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7968         CX8 flag.
7969         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7970         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7971         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7972         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7973         * testsuite/libgomp.c/atomic-10.c: Ditto.
7974
7975 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7976
7977         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7978         dg-final cleanup-modules line.
7979         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7980         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7981         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7982         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7983         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7984         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7985         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7986
7987 2007-03-18  Andreas Schwab  <schwab@suse.de>
7988
7989         * acinclude.m4: Adjust regular expression for ld version
7990         extraction.
7991         * configure: Regenerate.
7992
7993 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7994
7995         * Makefile.am: Add install-pdf target as copied from
7996         automake v1.10 rules.
7997         * Makefile.in: Regenerate
7998
7999 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
8000
8001         PR libgomp/28486
8002         * configure: Regenerate.
8003
8004         PR c++/30703
8005         * testsuite/libgomp.c++/pr30703.C: New test.
8006
8007 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8008
8009         Revert:
8010         2006-07-05  Eric Christopher  <echristo@apple.com>
8011         * configure.ac: Depend addition of -pthread on host OS.
8012         * configure: Regenerate.
8013
8014 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8015
8016         * libgomp.texi: Fix spacing after abbreviations.
8017
8018 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8019
8020         PR libgomp/30546
8021         * configure.ac: Add check for makeinfo
8022         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8023         if an appropiate version of makeinfo is found.
8024         * aclocal.m4: Regenerated.
8025         * configure: Regenerated.
8026         * Makefile.in: Regenerated.
8027         * testsuite/Makefile.in: Regenerated.
8028
8029 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8030
8031         PR libgomp/30540
8032         * libgomp.texi: More about implementation-dependent settings.
8033
8034 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8035
8036         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8037
8038 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8039
8040         PR middle-end/30494
8041         * testsuite/libgomp.c/pr30494.c: New test.
8042
8043 2007-01-15  Tom Tromey  <tromey@redhat.com>
8044
8045         * configure: Rebuilt.
8046         * configure.ac: Fixed comment.
8047
8048 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8049
8050         * libgomp.texi: Document implementation specific default values of
8051         environment variables.
8052
8053 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8054
8055         PR libgomp/28209
8056         * libgomp.texi: New file.
8057         * configure.ac: Add --enable-generated-files-in-srcdir option.
8058         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8059         files to srcdir.
8060         * Makefile.in: Regenerated.
8061         * config.h.in: Regenerated.
8062         * testsuite/Makefile.in: Regenerated.
8063         * NOTES: Removed.
8064
8065 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8066
8067         PR libgomp/29949
8068         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8069
8070 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8071
8072         * configure: Regenerate.
8073
8074 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8075
8076         PR libgomp/29947
8077         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8078         start if there shouldn't be any loop iterations.
8079         (gomp_loop_ordered_static_start): Remove start == end test.
8080         * testsuite/libgomp.c/pr29947-1.c: New test.
8081         * testsuite/libgomp.c/pr29947-2.c: New test.
8082
8083 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8084
8085         * configure.tgt: Force initial-exec TLS model on Linux only.
8086
8087 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8088
8089         * configure: Regenerated.
8090
8091 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8092
8093         * env.c (parse_schedule): Reject out of range values.
8094         (parse_unsigned_long): Reject out of range, negative or zero values.
8095
8096 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8097
8098         PR fortran/29629
8099         * testsuite/libgomp.fortran/pr29629.f90: New test.
8100
8101 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8102
8103         PR libgomp/29494
8104         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8105         * config/posix95: New directory.
8106         * config/posix95/omp-lock.h: New file.
8107         * config/posix95/lock.c: Likewise.
8108
8109 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8110
8111         * aclocal.m4: Regenerate.
8112         * configure: Regenerate.
8113
8114 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8115
8116         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8117         '<' to '<='.
8118
8119 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8120
8121         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8122         test.
8123         * configure: Regenerate.
8124         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8125
8126 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8127
8128         PR middle-end/25261
8129         PR middle-end/28790
8130         * testsuite/libgomp.c/nestedfn-4.c: New test.
8131         * testsuite/libgomp.c/nestedfn-5.c: New test.
8132         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8133
8134         PR fortran/29097
8135         * testsuite/libgomp.fortran/condinc1.f: New test.
8136         * testsuite/libgomp.fortran/condinc2.f: New test.
8137         * testsuite/libgomp.fortran/condinc3.f90: New test.
8138         * testsuite/libgomp.fortran/condinc4.f90: New test.
8139         * testsuite/libgomp.fortran/condinc1.inc: New file.
8140
8141 2006-09-18  Tom Tromey  <tromey@redhat.com>
8142
8143         * configure: Rebuilt.
8144
8145 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8146
8147         PR c/28768
8148         PR preprocessor/14634
8149         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8150         to AC_DEFINE.
8151         * configure: Regenerate.
8152
8153 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8154
8155         * testsuite/libgomp.fortran/reduction3.f90: Change
8156         -2147483648 to -huge(i)-1 to avoid overflow.
8157         * testsuite/libgomp.fortran/reduction4.f90: Change
8158         Z'ffffffff' to not(0) to avoid overflow.
8159
8160 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8161
8162         PR libgomp/25938
8163         * Makefile.am (libsubincludedir): New.
8164         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8165         * Makefile.in: Regenerate.
8166
8167 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8168
8169         PR libgomp/28725
8170         * env.c: Include ctype.h.
8171         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8172         leading and/or trailing whitespace and compare strings case
8173         insensitively.
8174
8175 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8176
8177         PR fortran/28390
8178         * testsuite/libgomp.fortran/pr28390.f: New test.
8179
8180 2006-07-05  Eric Christopher  <echristo@apple.com>
8181
8182         * configure.ac: Depend addition of -pthread on host OS.
8183         * configure: Regenerate.
8184
8185 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
8186
8187         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
8188         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
8189         defined.
8190
8191 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
8192
8193         PR libgomp/26175
8194         PR libgomp/26477
8195         * configure.ac: If neither --enable-linux-futex nor
8196         --disable-linux-futex is passed, determine the default by checking
8197         for compiling and/or running against NPTL.  With --enable-linux-futex,
8198         check if SYS_gettid and SYS_futex are defined.
8199         * configure: Rebuilt.
8200
8201 2006-06-14  Richard Henderson  <rth@redhat.com>
8202
8203         PR libgomp/28008
8204         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
8205         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
8206
8207 2006-06-09  Richard Henderson  <rth@redhat.com>
8208
8209         * env.c (gomp_nthreads_var): Change to unsigned long.
8210         (gomp_run_sched_chunk): Likewise.
8211         (parse_unsigned_long): Rename from parse_num_threads and generalize.
8212         (initialize_env): Initialize gomp_thread_attr.
8213         * libgomp.h (gomp_nthreads_var): Update decl.
8214         (gomp_run_sched_chunk): Likewise.
8215         (gomp_thread_attr): Declare.
8216         * team.c (gomp_thread_attr): Export.
8217         (initialize_team): Don't initialize it.
8218
8219 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
8220
8221         PR fortran/27916
8222         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
8223         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
8224
8225 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8226
8227         * config/mingw32/time.c: New file.
8228         * configure.tgt: Use it.
8229
8230 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
8231
8232         * Makefile.am: Add install-html target. Add install-html to .PHONY
8233         * Makefile.in: Regenerate.
8234
8235 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8236
8237         PR libgomp/27612
8238         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
8239         * testsuite/libgomp.c/critical-1.c: Likewise.
8240         * testsuite/libgomp.c/loop-1.c: Likewise.
8241         * testsuite/libgomp.c/loop-2.c: Likewise.
8242         * testsuite/libgomp.c/single-1.c: Likewise.
8243         * testsuite/libgomp.c/ordered-1.c: Likewise.
8244         * testsuite/libgomp.c/ordered-2.c: Likewise.
8245
8246 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
8247
8248         PR middle-end/27416
8249         * libgomp.fortran/pr27416-1.f90: New test.
8250
8251 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
8252
8253         PR fortran/27395
8254         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
8255         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
8256
8257 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8258
8259         PR c++/26943
8260         * testsuite/libgomp.c/pr26943-1.c: New test.
8261         * testsuite/libgomp.c/pr26943-2.c: New test.
8262         * testsuite/libgomp.c/pr26943-3.c: New test.
8263         * testsuite/libgomp.c/pr26943-4.c: New test.
8264         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
8265         * testsuite/libgomp.c++/pr26943.C: New test.
8266
8267 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8268
8269         PR middle-end/27337
8270         * testsuite/libgomp.c++/pr27337.C: New test.
8271
8272 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
8273
8274         PR c/26171
8275         * testsuite/libgomp.c/pr26171.c: New test.
8276
8277 2006-04-25  Richard Henderson  <rth@redhat.com>
8278
8279         PR libgomp/25865
8280         * configure.ac: Use GCC_CHECK_TLS.
8281         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
8282         * Makefile.in, aclocal.m4, configure: Regenerate.
8283
8284 2006-04-10  Matthias Klose  <doko@debian.org>
8285
8286         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
8287         directory names containing underscores.
8288
8289 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
8290
8291         PR c++/26691
8292         * testsuite/libgomp.c++/pr26691.C: New test.
8293
8294 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
8295
8296         * testsuite/libgomp.fortran/retval2.f90: New test.
8297
8298 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
8299
8300         * testsuite/libgomp.c++: New directory.
8301
8302 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
8303
8304         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
8305         * config/posix/sem.c: Implement the above.
8306
8307 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
8308
8309         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
8310         define HAVE_BROKEN_POSIX_SEMAPHORES.
8311         * configure: Rebuilt.
8312         * config.h.in: Rebuilt.
8313
8314 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8315
8316         PR bootstrap/26161
8317         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
8318         for the other pthread check.
8319         * configure: Regenerate.
8320         * config.h.in: Regenerate.
8321
8322 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
8323
8324         PR libgomp/25938
8325         PR libgomp/25984
8326         * Makefile.am (fincludedir): New variable.
8327         (nodist_include_HEADERS): Remove Fortran files.
8328         (nodist_finclude_HEADERS): New variable.
8329         * Makefile.in: Regenerated.
8330
8331 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
8332
8333         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
8334         Remove tests for returning assumed character length arrays.
8335
8336 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8337             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8338
8339         PR libgomp/25936
8340         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8341
8342 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8343
8344         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8345
8346 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8347
8348         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8349         part of LD_LIBRARY_PATH manually.
8350
8351 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8352
8353         PR libgomp/25852
8354         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8355         libgomp_init.
8356
8357 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8358
8359         PR libgomp/25884
8360         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8361         * configure.ac (PERL): Don't set.
8362         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8363         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8364         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8365         * omp.h.in: Wrap the new configure substitutions with @ characters.
8366         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8367         * aclocal.m4, configure, Makefile.in: Regenerate.
8368         * mkomp_h.pl: Delete.
8369
8370 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8371
8372         PR libgomp/25259
8373         * configure.ac: Use GCC_HEADER_STDINT.
8374         * libgomp.h: Include gstdint.h.
8375         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8376         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8377
8378 2006-01-24  Richard Henderson  <rth@redhat.com>
8379
8380         PR libgomp/25942
8381         * configure.ac: Add AM_MAINTAINER_MODE.
8382         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8383
8384 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8385
8386         * Makefile.in: Regenerate.
8387         * testsuite/Makefile.in: Regenerate.
8388         * aclocal.m4: Regenerate.
8389
8390 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8391
8392         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8393         Solaris.
8394         * configure.ac: Add check for loadavg.h.
8395         (link_gomp): Adjust comment.
8396         * configure: Regenerate.
8397         * config.h.in: Regenerate.
8398
8399 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8400
8401         PR libgomp/25877
8402         * configure.ac: Remove check for alloca.h.
8403         * configure: Regenerate.
8404         * config.h.in: Regenerate.
8405         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8406         * team.c: Remove use of alloca.h.
8407         Call gomp_alloca instead of alloca.
8408
8409 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8410
8411         PR libgomp/25877
8412         * team.c: Add include of alloca.h.
8413         * configure.ac: Add check for alloca.h.
8414         * configure: Regenerate.
8415         * config.h.in: Regenerate.
8416
8417 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8418
8419         PR fortran/25219
8420         * testsuite/libgomp.fortran/pr25219.f90: New test.
8421
8422 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8423
8424         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8425         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8426         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8427         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8428         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8429         testsuite/libgomp.fortran/threadprivate1.f90,
8430         testsuite/libgomp.fortran/threadprivate2.f90,
8431         testsuite/libgomp.fortran/threadprivate3.f90,
8432         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8433         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8434         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8435         effective-target to TLS runtime.
8436
8437         * testsuite/libgomp.fortran/pr25162.f: Require
8438         effective-target TLS runtime.
8439
8440 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8441
8442         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8443         * testsuite/libgomp.c/nestedfn-3.c: New test.
8444
8445 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8446
8447         PR fortran/25162
8448         * testsuite/libgomp.fortran/pr25162.f: New test.
8449
8450 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8451
8452         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8453         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8454
8455 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8456
8457         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8458         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8459         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8460         single.c, team.c, work.c, config/linux/alpha/futex.h,
8461         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8462         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8463         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8464         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8465         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8466         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8467         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8468         FSF address.
8469
8470 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8471
8472         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8473         to nodist_noinst_HEADERS.
8474         * Makefile.in: Rebuilt.
8475
8476         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8477         add integer count field.
8478         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8479         omp_nest_lock_t type change.
8480         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8481         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8482         Increment count.
8483         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8484         Decrement count.
8485         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8486         Increment count if successful and return the new nesting level.
8487         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8488         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8489         * testsuite/libgomp.c/lib-1.c: New test.
8490         * testsuite/libgomp.fortran/lib1.f90: New test.
8491         * testsuite/libgomp.fortran/lib2.f: New test.
8492         * testsuite/libgomp.fortran/lib3.f: New test.
8493
8494 2005-11-17  Richard Henderson  <rth@redhat.com>
8495
8496         PR 24845
8497         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8498         * configure.ac (link_gomp): New.  Substitute it.
8499         (AC_CONFIG_FILES): Add libgomp.spec.
8500         * libgomp.spec.in: New file.
8501         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8502         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8503
8504 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8505
8506         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8507         reduction(-:var) behaving the same as reduction(+:var).
8508         * testsuite/libgomp.c/reduction-4.c: New test.
8509
8510 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8511
8512         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8513         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8514         testsuite/libgomp.c/copyin-3.c,
8515         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8516         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8517         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8518         testsuite/libgomp.c++/pr24455.C,
8519         testsuite/libgomp.fortran/threadprivate1.f90,
8520         testsuite/libgomp.fortran/threadprivate2.f90,
8521         testsuite/libgomp.fortran/threadprivate3.f90,
8522         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8523         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8524         testsuite/libgomp.fortran/omp_parse3.f90: Require
8525         effective-target TLS.
8526
8527 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8528
8529         * HEADER: Remove.
8530
8531 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8532
8533         PR libgomp/24797
8534         * team.c (initialize_team): Pass NULL rather than free as
8535         pthread_key_create destructor.  Initialize thread specific data
8536         pointer in initial thread to a static local variable rather than
8537         malloced memory.
8538
8539 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8540
8541         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8542         its location to ld_library_path.
8543
8544 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8545
8546         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8547
8548 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8549
8550         * testsuite/libgomp.c: Rename from libgomp.dg.
8551
8552 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8553
8554         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8555         threadprivate variable 'i'.
8556
8557 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8558
8559         * config/linux/s390/futex.h: New file.
8560         * configure.tgt: Use it.
8561
8562         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8563         before the parallel.
8564
8565 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8566
8567         PR c++/24734
8568         * testsuite/libgomp.c++/master-1.C: New test.
8569
8570 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8571
8572         * testsuite/libgomp.dg/copyin-3.c: New test.
8573
8574 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8575
8576         * testsuite/libgomp.fortran/retval1.f90: New test.
8577         * testsuite/libgomp.fortran/vla7.f90: New test.
8578
8579 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8580
8581         * testsuite/libgomp.fortran/vla2.f90: New test.
8582         * testsuite/libgomp.fortran/vla3.f90: New test.
8583         * testsuite/libgomp.fortran/vla4.f90: New test.
8584         * testsuite/libgomp.fortran/vla5.f90: New test.
8585         * testsuite/libgomp.fortran/vla6.f90: New test.
8586
8587 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8588
8589         * config/linux/sparc/futex.h: New file.
8590         * configure.tgt: Use it.
8591         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8592
8593         * critical.c: Include stdlib.h.
8594         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8595         ignoring return value.
8596         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8597         LIBGOMP_CHECK_SYNC_BUILTINS check.
8598         * configure: Rebuilt.
8599
8600 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8601
8602         * testsuite/libgomp.fortran/vla1.f90: New test.
8603
8604 2005-10-31  Richard Henderson  <rth@redhat.com>
8605
8606         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8607         setting 's' in different threads.
8608
8609 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8610
8611         * libgomp.h (attribute_hidden, ialias): Define.
8612         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8613         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8614         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8615         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8616         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8617         omp_test_lock, omp_test_nest_lock): Likewise.
8618         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8619         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8620         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8621         omp_test_lock, omp_test_nest_lock): Likewise.
8622         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8623         omp_get_dynamic, omp_get_nested): Likewise.
8624         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8625         omp_get_thread_num, omp_in_parallel): Likewise.
8626         * fortran.c (ialias_redirect): Define.
8627         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8628         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8629         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8630         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8631         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8632         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8633         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8634         omp_get_wtime): Add ialias_redirect.
8635
8636 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8637
8638         * fortran.c: Include stdlib.h.
8639
8640 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8641
8642         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8643         * Makefile.in: Regenerated.
8644
8645 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8646
8647         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8648         * libgomp_f.h.in (omp_check_defines): New function.
8649         * env.c: Include libgomp_f.h.
8650         (initialize_env): Call omp_check_defines.
8651
8652         * testsuite/libgomp.dg/copyin-2.c: New test.
8653         * testsuite/libgomp.c++/copyin-2.C: New test.
8654         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8655
8656         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8657         * testsuite/libgomp.fortran/sharing2.f90: New test.
8658
8659         * testsuite/libgomp.dg/copyin-1.c: New test.
8660         * testsuite/libgomp.c++/copyin-1.C: New test.
8661
8662 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8663
8664         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8665
8666         * testsuite/libgomp.fortran/workshare1.f90: New test.
8667
8668         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8669         only test.
8670         * libgomp.fortran/sharing1.f90: New test.
8671
8672 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8673
8674         PR c++/24502
8675         * testsuite/libgomp.c++/loop-7.C: New test.
8676
8677         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8678
8679         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8680         * testsuite/libgomp.fortran/reduction6.f90: New test.
8681         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8682
8683 2005-10-23  Richard Henderson  <rth@redhat.com>
8684
8685         * testsuite/libgomp.c++/ctor-1.C: New.
8686         * testsuite/libgomp.c++/ctor-2.C: New.
8687         * testsuite/libgomp.c++/ctor-3.C: New.
8688         * testsuite/libgomp.c++/ctor-4.C: New.
8689         * testsuite/libgomp.c++/ctor-5.C: New.
8690         * testsuite/libgomp.c++/ctor-6.C: New.
8691         * testsuite/libgomp.c++/ctor-7.C: New.
8692         * testsuite/libgomp.c++/ctor-8.C: New.
8693         * testsuite/libgomp.c++/ctor-9.C: New.
8694
8695 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8696
8697         PR 24455
8698         * testsuite/libgomp.c++/pr24455-1.C: New test.
8699         * testsuite/libgomp.c++/pr24455.C: New test.
8700         * testsuite/libgomp.dg/pr24455-1.c: New test.
8701         * testsuite/libgomp.dg/pr24455.c: New test.
8702
8703 2005-10-20  Richard Henderson  <rth@redhat.com>
8704
8705         * testsuite/libgomp.c++/loop-6.C: New.
8706         * testsuite/libgomp.dg/loop-3.c: New.
8707
8708 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8709
8710         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8711         explicitly private.
8712         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8713         explicitly shared.
8714
8715 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8716
8717         * testsuite/libgomp.fortran/jacobi.f: New test.
8718
8719 2005-10-19  Richard Henderson  <rth@redhat.com>
8720
8721         * configure.tgt (i?86-linux): Default to with_arch instead of
8722         CFLAGS.  Add -mtune to match target_cpu.
8723         (x86_64-linux): Tune to i686.
8724
8725         * fortran.c (omp_test_nest_lock_): Fix typo.
8726
8727 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8728
8729         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8730         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8731         * testsuite/libgomp.dg/ordered-3.c: New test.
8732
8733         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8734         Remove volatile keyword.
8735
8736         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8737         in COMMON block to avoid warnings on 64-bit targets.
8738
8739 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8740
8741         * testsuite/libgomp.dg/shared-3.c: New test.
8742
8743 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8744
8745         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8746         * testsuite/libgomp.fortran/reduction5.f90: New test.
8747
8748 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8749
8750         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8751         dg-options.
8752         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8753         flush loop now that __sync_synchronize has proper memory barrier.
8754         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8755         Add -ffixed-form to dg-options.
8756
8757 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8758
8759         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8760         from subdirectories.
8761         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8762         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8763         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8764         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8765         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8766         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8767         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8768         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8769         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8770         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8771         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8772         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8773         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8774         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8775         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8776         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8777         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8778         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8779         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8780         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8781         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8782         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8783         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8784         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8785         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8786
8787 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8788
8789         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8790         lang_library_path exists.  Use find instead of glob to gather tests.
8791         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8792
8793 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8794
8795         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8796         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8797         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8798         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8799         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8800         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8801         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8802         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8803         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8804         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8805         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8806         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8807         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8808
8809 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8810
8811         * testsuite/libgomp.dg/vla-1.c: New test.
8812
8813         * testsuite/libgomp.fortran/reference2.f90: New test.
8814
8815         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8816         declaration of omp_get_thread_num.
8817         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8818         use omp_lib.
8819
8820         * testsuite/libgomp.fortran/reduction1.f90: New test.
8821         * testsuite/libgomp.fortran/reduction2.f90: New test.
8822         * testsuite/libgomp.fortran/reduction3.f90: New test.
8823         * testsuite/libgomp.fortran/reduction4.f90: New test.
8824
8825 2005-10-13  Richard Henderson  <rth@redhat.com>
8826
8827         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8828         * Makefile.in: Regenerate.
8829         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8830         * libgomp.h: Include bar.h.
8831         (struct gomp_barrier): Remove.
8832         (struct gomp_team): Add barrier.  Replace master_barrier with
8833         master_release.  Replace threads with ordered_release.
8834         (struct gomp_thread): Replace barrier with release.
8835         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8836         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8837         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8838         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8839         (GOMP_single_copy_end): Likewise.
8840         * team.c (gomp_threads_dock): New.
8841         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8842         (gomp_thread_start): Use gomp_barrier_wait.
8843         (new_team, free_team): Update for gomp_team changes.
8844         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8845         (gomp_team_end): Use gomp_barrier_wait.
8846         (initialize_team): Update for gomp_thread changes.
8847         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8848         (gomp_work_share_end_nowait): Use atomic ops when available.
8849         * config/linux/bar.c, config/linux/bar.h: New files.
8850         * config/posix/bar.c, config/posix/bar.h: New files.
8851
8852 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8853
8854         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8855         * testsuite/libgomp.dg/single-2.c: New test.
8856
8857         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8858         lang_link_flags): Unset, so that they aren't inherited from previously
8859         sourced *.exp.
8860
8861         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8862
8863 2005-10-12  Richard Henderson  <rth@redhat.com>
8864
8865         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8866         (libgomp_init): Use lang_test_file, lang_library_path, and
8867         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8868
8869         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8870         (lang_test_file, lang_link_flags): New.
8871         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8872
8873         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8874         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8875         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8876         testsuite/libgomp.c++/parallel-1.C,
8877         testsuite/libgomp.c++/reduction-1.C,
8878         testsuite/libgomp.c++/reduction-2.C,
8879         testsuite/libgomp.c++/reduction-3.C,
8880         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8881         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8882         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8883         New files, largely cribbed from the C testsuite.
8884
8885 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8886
8887         * testsuite/libgomp.fortran/character1.f90: New test.
8888         * testsuite/libgomp.fortran/character2.f90: New test.
8889
8890         * testsuite/libgomp.dg/nested-1.c: New test.
8891         * testsuite/libgomp.dg/nested-2.c: New test.
8892         * testsuite/libgomp.fortran/do1.f90: New test.
8893         * testsuite/libgomp.fortran/do2.f90: New test.
8894
8895         * testsuite/libgomp.fortran/reference1.f90: New test.
8896
8897 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8898
8899         * testsuite/libgomp.dg/reduction-1.c: New test.
8900         * testsuite/libgomp.dg/reduction-2.c: New test.
8901         * testsuite/libgomp.dg/reduction-3.c: New test.
8902
8903 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8904
8905         * testsuite/libgomp.dg/atomic-1.c: New test.
8906         * testsuite/libgomp.dg/atomic-2.c: New test.
8907
8908 2005-10-09  Richard Henderson  <rth@redhat.com>
8909
8910         * critical.c (atomic_lock): New.
8911         (initialize_critical): Initialize it.
8912         (GOMP_atomic_start, GOMP_atomic_end): New.
8913         * libgomp.map: Export them.
8914         * libgomp_g.h: Declare them.
8915
8916         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8917
8918 2005-10-02  Richard Henderson  <rth@redhat.com>
8919
8920         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8921         to XCFLAGS instead of CFLAGS.
8922
8923 2005-09-30  Richard Henderson  <rth@redhat.com>
8924
8925         * configure.ac: Determine whether -pthread or -lpthread is needed.
8926         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8927         * Makefine.in, configure: Rebuild.
8928
8929 2005-09-28  Richard Henderson  <rth@redhat.com>
8930
8931         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8932         * testsuite/libgomp.dg/omp-single-3.c: New test.
8933
8934 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8935
8936         * testsuite/libgomp.dg/omp-single-2.c: New test.
8937         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8938
8939 2005-09-27  Richard Henderson  <rth@redhat.com>
8940
8941         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8942         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8943
8944 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8945
8946         * testsuite/libgomp.dg/omp-loop03.c: New test.
8947
8948 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8949
8950         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8951
8952 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8953
8954         * testsuite/libgomp.dg/omp-single-1.c: New test.
8955         * testsuite/libgomp.dg/shared-1.c: Return 0.
8956         Add prototype for abort.
8957         * testsuite/libgomp.dg/shared-2.c: Likewise.
8958
8959 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8960
8961         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8962         constructs.
8963
8964 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8965
8966         * testsuite/libgomp.dg/shared-1.c: New test.
8967         * testsuite/libgomp.dg/shared-2.c: New test.
8968
8969 2005-09-24  Richard Henderson  <rth@redhat.com>
8970
8971         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8972
8973 2005-09-24  Richard Henderson  <rth@redhat.com>
8974
8975         * iter.c (gomp_iter_static_next): Round up when computing number
8976         of iterations.  Don't bother distributing a remainder equally.
8977
8978         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8979         Don't call srand.  Zero b before testing.
8980         (main): New.
8981
8982 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8983
8984         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8985         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8986
8987 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8988
8989         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8990         without !$omp end do, followed immediately by subroutine end.
8991
8992 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8993
8994         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8995
8996 2005-09-22  Richard Henderson  <rth@redhat.com>
8997
8998         * critical.c (GOMP_critical_name_start): Change argument to void**.
8999         Reuse the pointer space if the mutex fits.
9000         (GOMP_critical_name_end): Likewise.
9001         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
9002         * libgomp_g.h (GOMP_critical_name_start): Update decl.
9003         (GOMP_critical_name_end): Likewise.
9004         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9005         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9006
9007 2005-09-20  Richard Henderson  <rth@redhat.com>
9008
9009         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9010         (create_lock_lock): New.
9011         (initialize_critical): Initialize it.
9012         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9013         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9014
9015 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9016
9017         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9018
9019 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9020
9021         * testsuite/libgomp.dg/omp-loop01.c: New test.
9022         * testsuite/libgomp.dg/omp-loop02.c: New test.
9023
9024 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9025
9026         * configure.ac (AC_PROG_FC): Add.
9027         (USE_FORTRAN): New automake conditional.
9028         * configure: Rebuilt.
9029         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9030         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9031         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9032         Add rules to build them.
9033         * Makefile.in: Rebuilt.
9034         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9035         OMP_NEST_LOCK_KIND.
9036         * libgomp.map: Add Fortran wrappers.
9037         * libgomp_f.h.in: New file.
9038         * omp_lib.h.in: New file.
9039         * omp_lib.f90.in: New file.
9040         * fortran.c: New file.
9041         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9042         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9043         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9044         libgfortran has been built.
9045         * testsuite/libgomp.fortran/fortran.exp: New file.
9046         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9047         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9048         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9049         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9050         * testsuite/libgomp.fortran/omp_hello.f: New test.
9051         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9052         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9053         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9054         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9055         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9056         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9057         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9058         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9059
9060 2005-08-30  Richard Henderson  <rth@redhat.com>
9061
9062         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9063         function for when aliases are not usable.
9064         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9065         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9066         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9067         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9068         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9069         GOMP_loop_ordered_guided_next): Likewise.
9070         * ordered.c (GOMP_ordered_start): Likewise.
9071
9072 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9073
9074         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9075         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9076         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9077         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9078         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9079         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9080         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9081         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9082         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9083
9084 2005-07-07  Eric Christopher  <echristo@redhat.com>
9085             Diego Novillo  <dnovillo@redhat.com>
9086
9087         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9088         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9089         up code.
9090         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9091         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9092         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9093         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9094         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9095         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9096         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9097
9098 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9099
9100         * TOPLEVEL.patch: Remove.
9101
9102 2005-05-16  Richard Henderson  <rth@redhat.com>
9103
9104         * configure.ac: Test for clock_gettime.
9105         * config.h.in, configure: Rebuild.
9106         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9107         (omp_get_wtime): Use clock_gettime if available.
9108         (omp_get_wtick): Use clock_getres if available.
9109
9110 2005-05-11  Richard Henderson  <rth@redhat.com>
9111
9112         * config/linux/ia64/futex.h: New file.
9113         * configure.tgt: Use it.
9114
9115         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9116
9117 2005-05-07  Richard Henderson  <rth@redhat.com>
9118
9119         * config/linux/powerpc/futex.h: New file.
9120         * configure.tgt: Use it.
9121
9122         * config/linux/i486/futex.h: Merge ...
9123         * config/linux/x86_64/futex.h: ... into ...
9124         * config/linux/x86/futex.h: ... here.
9125         * configure.tgt: Update to match.
9126
9127 2005-05-06  Richard Henderson  <rth@redhat.com>
9128
9129         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9130         * config/linux/i486/futex.h: Likewise.
9131         * config/linux/x86_64/futex.h: Likewise.
9132
9133         * config/linux/lock.c: New file.
9134         * config/linux/omp-lock.h: New file.
9135
9136         * critical.c, env.h: Don't include omp.h
9137         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9138         * config/posix/time.c: Likewise.
9139         * config/posix/omp-lock.h: New file.
9140         * libgomp.h: Include omp-lock.h and omp.h.
9141         * Makefile.am (nodist_include_HEADERS): New.
9142         (omp.h): New rule.
9143         * configure.ac (PERL): New.
9144         * mkomp_h.pl: New file.
9145         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9146         with templates.
9147         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9148
9149         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9150         build directory.  Re-add -march=i486 hack.
9151
9152         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9153         (libgomp_link_flags): Remove.
9154         (libgomp_initialized): Remove.
9155         (libgomp_init): Don't protect from reinitialization.  Copy code
9156         from libstdc++ for getting the multilib set correctly.
9157
9158 2005-05-05  Richard Henderson  <rth@redhat.com>
9159
9160         * config/linux/alpha/futex.h: New file.
9161         * configure.tgt (alpha*-*-linux*): Use it.
9162
9163         * config/posix/mutex.c: New file.
9164         * config/posix/sem.c: Use libgomp.h.
9165
9166         * configure.tgt (x86_64-linux): Also test CC for -m32.
9167         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9168
9169         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9170         after $gccpath.
9171
9172         * Makefile.am (SUBDIRS): New.
9173         (libgomp_la_LDFLAGS): Add -lpthread.
9174         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9175         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9176
9177         * libgomp_g.h: New file.
9178         * libgomp.h: Split out all public declarations to libgomp_g.h.
9179         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
9180         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
9181         * config/linux/sem.h: Likewise.
9182         * config/posix/sem.h: Likewise.
9183
9184         * Makefile.am (AM_LDFLAGS): New.
9185         (libgomp_version_script): Split out from ...
9186         (libgomp_la_LDFLAGS): ... here.
9187         (libgomp_version_info): New.
9188         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
9189         (LIBGOMP_ENABLE): New.
9190         (LIBGOMP_CHECK_LINKER_FEATURES): New.
9191         (LIBGOMP_ENABLE_SYMVERS): New.
9192         * configure.ac (AC_INIT): Version 1.0.
9193         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
9194         (enable-linux-futex): Likewise.  Rename from enable-futex.
9195         (libtool_VERSION): New.
9196         (LIBGOMP_ENABLE_SYMVERS): Use it.
9197         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
9198         * Makefile.in, aclocal.m4, configure: Rebuild.
9199
9200         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
9201         (gomp_mutex_unlock_slow): Fix typo.
9202         * config/linux/sem.c: Similarly.
9203         (gomp_sem_post_slow): Fix typo.
9204         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
9205         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
9206         [__PIC__] (sys_futex0): Don't use tmp output in asm.
9207
9208         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
9209         (libgomp_la_LDFLAGS): Add top_srcdir to path.
9210         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
9211         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
9212         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
9213         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
9214         LDFLAGS.  Pull enable_futex check to top-level.
9215         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
9216         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
9217
9218         First attempt at real configury.
9219         * Makefile, config.h: Remove file.
9220         * Makefile.am, Makefile.in: New file.
9221         * acinclude.m4 aclocal.m4: New file.
9222         * configure.ac, configure.tgt, configure: New file.
9223
9224         * config/posix/lock.c: Rename from sys-lock.c.
9225         * config/posix/mutex.h: Rename from sys-mutex.h.
9226         * config/posix/sem.c: Rename from sys-sem.c.
9227         * config/posix/sem.h: Rename from sys-sem.h.
9228         * config/posix/proc.c: Rename from sys-proc.c.
9229         * config/posix/time.c: Rename from sys-proc.c.
9230
9231         * config/linux/mutex.c: New file.
9232         * config/linux/mutex.h: New file.
9233         * config/linux/sem.c: New file.
9234         * config/linux/sem.h: New file.
9235         * config/linux/i486/futex.h: New file.
9236         * config/linux/x86_64/futex.h: New file.
9237
9238 2005-05-04  Richard Henderson  <rth@redhat.com>
9239
9240         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
9241         * libgomp.h: Declare them.
9242         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
9243         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
9244
9245 2005-05-04  Richard Henderson  <rth@redhat.com>
9246
9247         * libgomp-1 code drop
9248
9249 2005-05-04  Richard Henderson  <rth@redhat.com>
9250
9251         * iter.c (gomp_iter_static_next): Return tri-state on 0.
9252         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
9253         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
9254         (gomp_iter_static_next): Update.
9255         (gomp_ordered_static_next): Update.
9256         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
9257         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
9258         totally empty range.
9259         (gomp_loop_ordered_static_next): Refine test for calling
9260         gomp_ordered_static_next.
9261         * testsuite/ordered-1.c: Add case for more threads than iterations.
9262
9263         * iter.c (gomp_iter_runtime_next_locked): Remove.
9264         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
9265         gomp_loop_guided_start, gomp_loop_ordered_static_start,
9266         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
9267         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
9268         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
9269         gomp_loop_ordered_guided_next): Downcase name, make static, add
9270         an external alias with the old name.
9271         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
9272         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
9273         switch and call one of the above static functions.
9274         * libgomp.h: Update.
9275
9276         * work.c (gomp_work_share_start): Lock the mutex for !first too.
9277         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
9278         GOMP_loop_guided_start, GOMP_loop_runtime_start,
9279         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9280         GOMP_loop_ordered_guided_start): Update to match.
9281         * sections.c (GOMP_sections_start): Likewise.
9282         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
9283
9284         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9285         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
9286         Use bounds check instead of modulus.
9287         (gomp_ordered_sync): Split out of GOMP_ordered_start.
9288         (gomp_ordered_last): Don't sync with ordered_owner here.
9289         (gomp_ordered_next): Likewise.
9290         (gomp_ordered_static_loop_next): Likewise.
9291         * loop.c, libgomp.h: Update to match.
9292
9293         * libgomp.h (GOMP_barrier): Declare.
9294
9295         * testsuite/barrier-1.c: New file.
9296         * testsuite/critical-1.c: New file.
9297         * testsuite/ordered-2.c: New file.
9298         * testsuite/ordered-1.c: New file.
9299         * testsuite/sections-1.c: New file.
9300         * testsuite/single-1.c: New file.
9301         * testsuite/Makefile (TESTS): Add them.
9302
9303 2005-05-04  Richard Henderson  <rth@redhat.com>
9304
9305         * libgomp.h (struct gomp_work_share): Add ordered_owner.
9306         * loop.c (GOMP_loop_static_start): If not the startup thread,
9307         acquire the mutex to wait for initialization complete.
9308         (GOMP_loop_ordered_static_start): Likewise.
9309         (GOMP_loop_ordered_runtime_start): Likewise.
9310         (GOMP_loop_ordered_static_first): Remove.
9311         (GOMP_loop_ordered_dynamic_first): Remove.
9312         (GOMP_loop_ordered_guided_first): Remove.
9313         (GOMP_loop_ordered_runtime_first): Remove.
9314         * ordered.c (gomp_ordered_loop_first): Post to own release when
9315         we're the first thread.
9316         (gomp_ordered_loop_last): Wait on release if not owner.
9317         (gomp_ordered_loop_next): Likewise.
9318         (gomp_ordered_static_loop_init): New.
9319         (gomp_ordered_static_loop_next): Use ordered_owner.
9320         (GOMP_ordered_start): Likewise.
9321         * work.c (gomp_new_work_share): Initialize ordered_owner.
9322
9323 2005-05-03  Richard Henderson  <rth@redhat.com>
9324
9325         * Makefile (OPT): New.
9326         (CFLAGS): Use it.
9327
9328         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
9329         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
9330         * libgomp.h, libgomp.map, NOTES: Update to match.
9331
9332         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
9333         Add initialized and thr members.
9334         (gomp_thread_start): Pause when initially spawned to wait for
9335         the whole team to be created.
9336         (gomp_team_start): Release team members at the end.
9337
9338         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9339         (f_foo_1): Use GOMP_loop_end.
9340         (f_foo_2): Use GOMP_loop_end_nowait.
9341
9342         * testsuite/loop-2.c: New file.
9343         * testsuite/Makefile (TESTS): Add it.
9344
9345 2005-05-03  Richard Henderson  <rth@redhat.com>
9346
9347         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9348         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9349         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9350         initial work_share.
9351
9352         * testsuite/Makefile: New file.
9353         * testsuite/loop-1.c: New file.
9354
9355 2005-05-03  Richard Henderson  <rth@redhat.com>
9356
9357         Initial implementation and checkin.
9358 \f
9359 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9360
9361 Copying and distribution of this file, with or without modification,
9362 are permitted in any medium without royalty provided the copyright
9363 notice and this notice are preserved.