libgomp/ChangeLog

   1 2018-03-26  Tom de Vries  <tom@codesourcery.com>
   2
   3         PR tree-optimization/85063
   4         * testsuite/libgomp.c/switch-conversion-2.c: New test.
   5         * testsuite/libgomp.c/switch-conversion.c: New test.
   6         * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test.
   7         * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test.
   8
   9 2018-03-25  Thomas Koenig  <tkoenig@gcc.gnu.org>
  10
  11         PR fortran/84381
  12         * testsuite/libgomp.fortran/aligned1.f03: Replace non-standard
  13         call abort by STOP n.
  14         * testsuite/libgomp.fortran/alloc-comp-1.f90: Likewise.
  15         * testsuite/libgomp.fortran/alloc-comp-2.f90: Likewise.
  16         * testsuite/libgomp.fortran/alloc-comp-3.f90: Likewise.
  17         * testsuite/libgomp.fortran/allocatable1.f90: Likewise.
  18         * testsuite/libgomp.fortran/allocatable10.f90: Likewise.
  19         * testsuite/libgomp.fortran/allocatable11.f90: Likewise.
  20         * testsuite/libgomp.fortran/allocatable12.f90: Likewise.
  21         * testsuite/libgomp.fortran/allocatable2.f90: Likewise.
  22         * testsuite/libgomp.fortran/allocatable3.f90: Likewise.
  23         * testsuite/libgomp.fortran/allocatable4.f90: Likewise.
  24         * testsuite/libgomp.fortran/allocatable5.f90: Likewise.
  25         * testsuite/libgomp.fortran/allocatable6.f90: Likewise.
  26         * testsuite/libgomp.fortran/allocatable7.f90: Likewise.
  27         * testsuite/libgomp.fortran/allocatable8.f90: Likewise.
  28         * testsuite/libgomp.fortran/allocatable9.f90: Likewise.
  29         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.
  30         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Likewise.
  31         * testsuite/libgomp.fortran/associate1.f90: Likewise.
  32         * testsuite/libgomp.fortran/associate2.f90: Likewise.
  33         * testsuite/libgomp.fortran/associate3.f90: Likewise.
  34         * testsuite/libgomp.fortran/cancel-do-1.f90: Likewise.
  35         * testsuite/libgomp.fortran/cancel-do-2.f90: Likewise.
  36         * testsuite/libgomp.fortran/cancel-parallel-1.f90: Likewise.
  37         * testsuite/libgomp.fortran/cancel-sections-1.f90: Likewise.
  38         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: Likewise.
  39         * testsuite/libgomp.fortran/character1.f90: Likewise.
  40         * testsuite/libgomp.fortran/character2.f90: Likewise.
  41         * testsuite/libgomp.fortran/collapse1.f90: Likewise.
  42         * testsuite/libgomp.fortran/collapse2.f90: Likewise.
  43         * testsuite/libgomp.fortran/collapse3.f90: Likewise.
  44         * testsuite/libgomp.fortran/collapse4.f90: Likewise.
  45         * testsuite/libgomp.fortran/crayptr1.f90: Likewise.
  46         * testsuite/libgomp.fortran/crayptr2.f90: Likewise.
  47         * testsuite/libgomp.fortran/crayptr3.f90: Likewise.
  48         * testsuite/libgomp.fortran/declare-simd-1.f90: Likewise.
  49         * testsuite/libgomp.fortran/declare-simd-3.f90: Likewise.
  50         * testsuite/libgomp.fortran/declare-target-2.f90: Likewise.
  51         * testsuite/libgomp.fortran/depend-1.f90: Likewise.
  52         * testsuite/libgomp.fortran/depend-2.f90: Likewise.
  53         * testsuite/libgomp.fortran/depend-3.f90: Likewise.
  54         * testsuite/libgomp.fortran/do1.f90: Likewise.
  55         * testsuite/libgomp.fortran/do2.f90: Likewise.
  56         * testsuite/libgomp.fortran/doacross1.f90: Likewise.
  57         * testsuite/libgomp.fortran/doacross2.f90: Likewise.
  58         * testsuite/libgomp.fortran/doacross3.f90: Likewise.
  59         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: Likewise.
  60         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: Likewise.
  61         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: Likewise.
  62         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
  63         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: Likewise.
  64         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: Likewise.
  65         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: Likewise.
  66         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: Likewise.
  67         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: Likewise.
  68         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
  69         * testsuite/libgomp.fortran/examples-4/device-2.f90: Likewise.
  70         * testsuite/libgomp.fortran/examples-4/device-3.f90: Likewise.
  71         * testsuite/libgomp.fortran/examples-4/simd-1.f90: Likewise.
  72         * testsuite/libgomp.fortran/examples-4/simd-2.f90: Likewise.
  73         * testsuite/libgomp.fortran/examples-4/simd-3.f90: Likewise.
  74         * testsuite/libgomp.fortran/examples-4/simd-4.f90: Likewise.
  75         * testsuite/libgomp.fortran/examples-4/simd-5.f90: Likewise.
  76         * testsuite/libgomp.fortran/examples-4/simd-6.f90: Likewise.
  77         * testsuite/libgomp.fortran/examples-4/simd-7.f90: Likewise.
  78         * testsuite/libgomp.fortran/examples-4/simd-8.f90: Likewise.
  79         * testsuite/libgomp.fortran/examples-4/target-1.f90: Likewise.
  80         * testsuite/libgomp.fortran/examples-4/target-2.f90: Likewise.
  81         * testsuite/libgomp.fortran/examples-4/target-3.f90: Likewise.
  82         * testsuite/libgomp.fortran/examples-4/target-4.f90: Likewise.
  83         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
  84         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: Likewise.
  85         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: Likewise.
  86         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: Likewise.
  87         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: Likewise.
  88         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: Likewise.
  89         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
  90         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
  91         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: Likewise.
  92         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: Likewise.
  93         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: Likewise.
  94         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: Likewise.
  95         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: Likewise.
  96         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: Likewise.
  97         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: Likewise.
  98         * testsuite/libgomp.fortran/examples-4/teams-2.f90: Likewise.
  99         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Likewise.
 100         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
 101         * testsuite/libgomp.fortran/examples-4/teams-5.f90: Likewise.
 102         * testsuite/libgomp.fortran/examples-4/teams-6.f90: Likewise.
 103         * testsuite/libgomp.fortran/lastprivate1.f90: Likewise.
 104         * testsuite/libgomp.fortran/lastprivate2.f90: Likewise.
 105         * testsuite/libgomp.fortran/lib1.f90: Likewise.
 106         * testsuite/libgomp.fortran/lib2.f: Likewise.
 107         * testsuite/libgomp.fortran/lib3.f: Likewise.
 108         * testsuite/libgomp.fortran/lib4.f90: Likewise.
 109         * testsuite/libgomp.fortran/lock-1.f90: Likewise.
 110         * testsuite/libgomp.fortran/lock-2.f90: Likewise.
 111         * testsuite/libgomp.fortran/nested1.f90: Likewise.
 112         * testsuite/libgomp.fortran/nestedfn1.f90: Likewise.
 113         * testsuite/libgomp.fortran/nestedfn2.f90: Likewise.
 114         * testsuite/libgomp.fortran/nestedfn3.f90: Likewise.
 115         * testsuite/libgomp.fortran/nestedfn4.f90: Likewise.
 116         * testsuite/libgomp.fortran/nestedfn5.f90: Likewise.
 117         * testsuite/libgomp.fortran/omp_atomic1.f90: Likewise.
 118         * testsuite/libgomp.fortran/omp_atomic2.f90: Likewise.
 119         * testsuite/libgomp.fortran/omp_atomic3.f90: Likewise.
 120         * testsuite/libgomp.fortran/omp_atomic4.f90: Likewise.
 121         * testsuite/libgomp.fortran/omp_atomic5.f90: Likewise.
 122         * testsuite/libgomp.fortran/omp_cond1.f: Likewise.
 123         * testsuite/libgomp.fortran/omp_cond2.f: Likewise.
 124         * testsuite/libgomp.fortran/omp_cond3.F90: Likewise.
 125         * testsuite/libgomp.fortran/omp_cond4.F90: Likewise.
 126         * testsuite/libgomp.fortran/omp_parse1.f90: Likewise.
 127         * testsuite/libgomp.fortran/omp_parse2.f90: Likewise.
 128         * testsuite/libgomp.fortran/omp_parse3.f90: Likewise.
 129         * testsuite/libgomp.fortran/omp_parse4.f90: Likewise.
 130         * testsuite/libgomp.fortran/openmp_version-1.f: Likewise.
 131         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
 132         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: Likewise.
 133         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: Likewise.
 134         * testsuite/libgomp.fortran/pointer1.f90: Likewise.
 135         * testsuite/libgomp.fortran/pointer2.f90: Likewise.
 136         * testsuite/libgomp.fortran/pr25162.f: Likewise.
 137         * testsuite/libgomp.fortran/pr25219.f90: Likewise.
 138         * testsuite/libgomp.fortran/pr27395-1.f90: Likewise.
 139         * testsuite/libgomp.fortran/pr27395-2.f90: Likewise.
 140         * testsuite/libgomp.fortran/pr27416-1.f90: Likewise.
 141         * testsuite/libgomp.fortran/pr27916-1.f90: Likewise.
 142         * testsuite/libgomp.fortran/pr27916-2.f90: Likewise.
 143         * testsuite/libgomp.fortran/pr28390.f: Likewise.
 144         * testsuite/libgomp.fortran/pr29629.f90: Likewise.
 145         * testsuite/libgomp.fortran/pr32550.f90: Likewise.
 146         * testsuite/libgomp.fortran/pr33880.f90: Likewise.
 147         * testsuite/libgomp.fortran/pr34020.f90: Likewise.
 148         * testsuite/libgomp.fortran/pr35130.f90: Likewise.
 149         * testsuite/libgomp.fortran/pr42162.f90: Likewise.
 150         * testsuite/libgomp.fortran/pr46753.f90: Likewise.
 151         * testsuite/libgomp.fortran/pr48894.f90: Likewise.
 152         * testsuite/libgomp.fortran/pr49792-1.f90: Likewise.
 153         * testsuite/libgomp.fortran/pr49792-2.f90: Likewise.
 154         * testsuite/libgomp.fortran/pr63938-1.f90: Likewise.
 155         * testsuite/libgomp.fortran/pr63938-2.f90: Likewise.
 156         * testsuite/libgomp.fortran/pr65597.f90: Likewise.
 157         * testsuite/libgomp.fortran/pr66199-1.f90: Likewise.
 158         * testsuite/libgomp.fortran/pr71014.f90: Likewise.
 159         * testsuite/libgomp.fortran/pr81304.f90: Likewise.
 160         * testsuite/libgomp.fortran/pr81841.f90: Likewise.
 161         * testsuite/libgomp.fortran/pr84418-1.f90: Likewise.
 162         * testsuite/libgomp.fortran/pr84418-2.f90: Likewise.
 163         * testsuite/libgomp.fortran/procptr1.f90: Likewise.
 164         * testsuite/libgomp.fortran/recursion1.f90: Likewise.
 165         * testsuite/libgomp.fortran/reduction1.f90: Likewise.
 166         * testsuite/libgomp.fortran/reduction2.f90: Likewise.
 167         * testsuite/libgomp.fortran/reduction3.f90: Likewise.
 168         * testsuite/libgomp.fortran/reduction4.f90: Likewise.
 169         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
 170         * testsuite/libgomp.fortran/reduction6.f90: Likewise.
 171         * testsuite/libgomp.fortran/reference1.f90: Likewise.
 172         * testsuite/libgomp.fortran/reference2.f90: Likewise.
 173         * testsuite/libgomp.fortran/retval1.f90: Likewise.
 174         * testsuite/libgomp.fortran/retval2.f90: Likewise.
 175         * testsuite/libgomp.fortran/sharing1.f90: Likewise.
 176         * testsuite/libgomp.fortran/sharing2.f90: Likewise.
 177         * testsuite/libgomp.fortran/simd1.f90: Likewise.
 178         * testsuite/libgomp.fortran/simd2.f90: Likewise.
 179         * testsuite/libgomp.fortran/simd3.f90: Likewise.
 180         * testsuite/libgomp.fortran/simd4.f90: Likewise.
 181         * testsuite/libgomp.fortran/simd5.f90: Likewise.
 182         * testsuite/libgomp.fortran/simd6.f90: Likewise.
 183         * testsuite/libgomp.fortran/simd7.f90: Likewise.
 184         * testsuite/libgomp.fortran/stack.f90: Likewise.
 185         * testsuite/libgomp.fortran/strassen.f90: Likewise.
 186         * testsuite/libgomp.fortran/tabs1.f90: Likewise.
 187         * testsuite/libgomp.fortran/tabs2.f: Likewise.
 188         * testsuite/libgomp.fortran/target1.f90: Likewise.
 189         * testsuite/libgomp.fortran/target2.f90: Likewise.
 190         * testsuite/libgomp.fortran/target3.f90: Likewise.
 191         * testsuite/libgomp.fortran/target4.f90: Likewise.
 192         * testsuite/libgomp.fortran/target5.f90: Likewise.
 193         * testsuite/libgomp.fortran/target6.f90: Likewise.
 194         * testsuite/libgomp.fortran/target7.f90: Likewise.
 195         * testsuite/libgomp.fortran/target8.f90: Likewise.
 196         * testsuite/libgomp.fortran/task1.f90: Likewise.
 197         * testsuite/libgomp.fortran/task2.f90: Likewise.
 198         * testsuite/libgomp.fortran/task3.f90: Likewise.
 199         * testsuite/libgomp.fortran/task4.f90: Likewise.
 200         * testsuite/libgomp.fortran/taskgroup1.f90: Likewise.
 201         * testsuite/libgomp.fortran/taskloop1.f90: Likewise.
 202         * testsuite/libgomp.fortran/taskloop2.f90: Likewise.
 203         * testsuite/libgomp.fortran/taskloop3.f90: Likewise.
 204         * testsuite/libgomp.fortran/taskloop4.f90: Likewise.
 205         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
 206         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
 207         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
 208         * testsuite/libgomp.fortran/threadprivate4.f90: Likewise.
 209         * testsuite/libgomp.fortran/udr1.f90: Likewise.
 210         * testsuite/libgomp.fortran/udr10.f90: Likewise.
 211         * testsuite/libgomp.fortran/udr11.f90: Likewise.
 212         * testsuite/libgomp.fortran/udr12.f90: Likewise.
 213         * testsuite/libgomp.fortran/udr13.f90: Likewise.
 214         * testsuite/libgomp.fortran/udr14.f90: Likewise.
 215         * testsuite/libgomp.fortran/udr15.f90: Likewise.
 216         * testsuite/libgomp.fortran/udr2.f90: Likewise.
 217         * testsuite/libgomp.fortran/udr3.f90: Likewise.
 218         * testsuite/libgomp.fortran/udr4.f90: Likewise.
 219         * testsuite/libgomp.fortran/udr5.f90: Likewise.
 220         * testsuite/libgomp.fortran/udr6.f90: Likewise.
 221         * testsuite/libgomp.fortran/udr7.f90: Likewise.
 222         * testsuite/libgomp.fortran/udr8.f90: Likewise.
 223         * testsuite/libgomp.fortran/udr9.f90: Likewise.
 224         * testsuite/libgomp.fortran/vla1.f90: Likewise.
 225         * testsuite/libgomp.fortran/vla2.f90: Likewise.
 226         * testsuite/libgomp.fortran/vla3.f90: Likewise.
 227         * testsuite/libgomp.fortran/vla4.f90: Likewise.
 228         * testsuite/libgomp.fortran/vla5.f90: Likewise.
 229         * testsuite/libgomp.fortran/vla6.f90: Likewise.
 230         * testsuite/libgomp.fortran/vla7.f90: Likewise.
 231         * testsuite/libgomp.fortran/vla8.f90: Likewise.
 232         * testsuite/libgomp.fortran/workshare1.f90: Likewise.
 233         * testsuite/libgomp.fortran/workshare2.f90: Likewise.
 234         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
 235         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
 236         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
 237         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
 238         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
 239         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
 240         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
 241         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
 242         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
 243         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: Likewise.
 244         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
 245         * testsuite/libgomp.oacc-fortran/c2.pl: Likewise.
 246         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
 247         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
 248         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
 249         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
 250         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
 251         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
 252         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
 253         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
 254         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
 255         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90: Likewise.
 256         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: Likewise.
 257         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
 258         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
 259         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
 260         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 261         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
 262         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
 263         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 264         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 265         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 266         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 267         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 268         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
 269         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
 270         * testsuite/libgomp.oacc-fortran/host_data-1.f90: Likewise.
 271         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
 272         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90: Likewise.
 273         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 274         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Likewise.
 275         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95: Likewise.
 276         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Likewise.
 277         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Likewise.
 278         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
 279         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
 280         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
 281         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
 282         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
 283         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
 284         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Likewise.
 285         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 286         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
 287         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
 288         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
 289         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
 290         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
 291         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
 292         * testsuite/libgomp.oacc-fortran/nested-function-1.f90: Likewise.
 293         * testsuite/libgomp.oacc-fortran/nested-function-2.f90: Likewise.
 294         * testsuite/libgomp.oacc-fortran/nested-function-3.f90: Likewise.
 295         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 296         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
 297         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
 298         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: Likewise.
 299         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 300         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: Likewise.
 301         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
 302         * testsuite/libgomp.oacc-fortran/pr70643.f90: Likewise.
 303         * testsuite/libgomp.oacc-fortran/pr81352.f90: Likewise.
 304         * testsuite/libgomp.oacc-fortran/pr83920.f90: Likewise.
 305         * testsuite/libgomp.oacc-fortran/pr84028.f90: Likewise.
 306         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
 307         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
 308         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
 309         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
 310         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
 311         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
 312         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
 313         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
 314         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Likewise.
 315         * testsuite/libgomp.oacc-fortran/reduction-8.f90: Likewise.
 316         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
 317         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
 318         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
 319         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
 320         * testsuite/libgomp.oacc-fortran/routine-5.f90: Likewise.
 321         * testsuite/libgomp.oacc-fortran/routine-7.f90: Likewise.
 322         * testsuite/libgomp.oacc-fortran/routine-9.f90: Likewise.
 323         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
 324         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
 325         * testsuite/libgomp.oacc-fortran/update-1.f90: Likewise.
 326
 327 2018-03-20  Richard Biener  <rguenther@suse.de>
 328
 329         * testsuite/libgomp.graphite/force-parallel-4.c: XFAIL one
 330         parallelizable loop.
 331
 332 2018-02-19  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 333
 334         PR target/84148
 335         * configure: Regenerate.
 336
 337 2018-02-16  Jakub Jelinek  <jakub@redhat.com>
 338
 339         PR fortran/84418
 340         * libgomp.fortran/pr84418-1.f90: New test.
 341         * libgomp.fortran/pr84418-2.f90: New test.
 342
 343 2018-02-14  Jakub Jelinek  <jakub@redhat.com>
 344
 345         PR fortran/84313
 346         * testsuite/libgomp.fortran/threadprivate4.f90: Add
 347         -std=f2003 -fall-intrinsics into dg-additional-options.
 348
 349 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 350
 351         * testsuite/libgomp.hsa.c/pr82416.c: Make the function with target
 352         clonable.
 353
 354 2018-02-08  Martin Jambor  <mjambor@suse.cz>
 355
 356         * testsuite/libgomp.hsa.c/staticvar.c: New test.
 357
 358 2018-02-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 359
 360         * testsuite/libgomp.oacc-c-c++-common/pr84217.c (abort)
 361         [__cplusplus]: Declare extern "C".
 362
 363 2018-02-07  Tom de Vries  <tom@codesourcery.com>
 364
 365         PR libgomp/84217
 366         * testsuite/libgomp.oacc-c-c++-common/pr84217.c: New test.
 367
 368 2018-01-29  Christoph Spiel  <cspiel@freenet.de>
 369             Jakub Jelinek  <jakub@redhat.com>
 370
 371         PR libgomp/84096
 372         * omp.h.in (omp_init_nest_lock_with_hint): Use omp_nest_lock_t
 373         instead of omp_lock_t.
 374
 375 2018-01-25  Tom de Vries  <tom@codesourcery.com>
 376
 377         PR target/84028
 378         * testsuite/libgomp.oacc-fortran/pr84028.f90: New test.
 379
 380 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 381
 382         PR target/83589
 383         * testsuite/libgomp.oacc-c-c++-common/pr83589.c: New test.
 384
 385 2018-01-24  Tom de Vries  <tom@codesourcery.com>
 386
 387         PR target/81352
 388         * testsuite/libgomp.oacc-fortran/pr81352.f90: New test.
 389
 390 2018-01-19  Tom de Vries  <tom@codesourcery.com>
 391             Cesar Philippidis  <cesar@codesourcery.com>
 392
 393         PR target/83920
 394         * testsuite/libgomp.oacc-c-c++-common/pr83920.c: New test.
 395         * testsuite/libgomp.oacc-fortran/pr83920.f90: New test.
 396
 397 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
 398
 399         Update copyright years.
 400
 401         * libgomp.texi: Bump @copying's copyright year.
 402
 403 2017-12-30  Tom de Vries  <tom@codesourcery.com>
 404
 405         PR libgomp/83046
 406         * testsuite/libgomp.oacc-c-c++-common/pr83046.c: New test.
 407         * testsuite/libgomp.c-c++-common/pr83046.c: New test.
 408
 409 2017-12-27  Tom de Vries  <tom@codesourcery.com>
 410
 411         PR c++/83046
 412         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c (test_static)
 413         (test_nonstatic): Fix return type to workaround PR83046.
 414
 415 2017-12-05  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR testsuite/83281
 418         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c (main): Use
 419         j suffix instead of i.
 420         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c (main):
 421         Likewise.
 422
 423 2017-12-01  Cesar Philippidis  <cesar@codesourcery.com>
 424
 425         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: Add missing
 426         call to acc_wait (1).
 427
 428 2017-11-24  Jakub Jelinek  <jakub@redhat.com>
 429
 430         PR fortran/81304
 431         * testsuite/libgomp.fortran/pr81304.f90: New test.
 432
 433 2017-11-23  Jakub Jelinek  <jakub@redhat.com>
 434
 435         PR fortran/81841
 436         * libgomp.fortran/pr81841.f90: New test.
 437
 438 2017-11-22  Jakub Jelinek  <jakub@redhat.com>
 439
 440         PR libgomp/83106
 441         * target.c (gomp_target_init): Compute lengths just once and
 442         use them in both malloc size and subsequent copying.
 443
 444 2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
 445
 446         * configure.ac: Set CET_FLAGS, update XCFLAGS and FCFLAGS.
 447         * acinclude.m4: Add cet.m4.
 448         * configure: Regenerate.
 449         * Makefile.in: Likewise.
 450         * testsuite/Makefile.in: Likewise.
 451
 452 2017-11-15  Tom de Vries  <tom@codesourcery.com>
 453
 454         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-1.c: New test, copied
 455         from asyncwait-1.f90.  Rewrite into C.  Rewrite from float to int.
 456         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-2.c: New test, copied
 457         from asyncwait-2.f90.  Rewrite into C.  Rewrite from float to int.
 458         * testsuite/libgomp.oacc-c-c++-common/f-asyncwait-3.c: New test, copied
 459         from asyncwait-3.f90.  Rewrite into C.  Rewrite from float to int.
 460
 461 2017-11-14  Tom de Vries  <tom@codesourcery.com>
 462
 463         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Allow to run for
 464         non-nvidia devices.
 465
 466 2017-11-07  Jakub Jelinek  <jakub@redhat.com>
 467
 468         PR c++/82835
 469         * testsuite/libgomp.c++/pr82835.C: New test.
 470
 471 2017-11-06  Martin Liska  <mliska@suse.cz>
 472
 473         * testsuite/libgomp.c++/loop-2.C: Return a value
 474         for functions with non-void return type, or change type to void,
 475         or add -Wno-return-type for test.
 476         * testsuite/libgomp.c++/loop-4.C: Likewise.
 477         * testsuite/libgomp.c++/parallel-1.C: Likewise.
 478         * testsuite/libgomp.c++/shared-1.C: Likewise.
 479         * testsuite/libgomp.c++/single-1.C: Likewise.
 480         * testsuite/libgomp.c++/single-2.C: Likewise.
 481
 482 2017-10-31  Tom de Vries  <tom@codesourcery.com>
 483
 484         * plugin/plugin-hsa.c (HSA_LOG): Remove semicolon after
 485         "do {} while (false)".
 486         (init_single_kernel, GOMP_OFFLOAD_async_run): Add missing semicolon
 487         after HSA_DEBUG call.
 488
 489 2017-10-28  Jakub Jelinek  <jakub@redhat.com>
 490
 491         * target.c (struct gomp_coalesce_buf): New type.
 492         (MAX_COALESCE_BUF_SIZE, MAX_COALESCE_BUF_GAP): Define.
 493         (gomp_coalesce_buf_add, gomp_to_device_kind_p): New functions.
 494         (gomp_copy_host2dev): Add CBUF argument, if copying into
 495         the cached ranges, memcpy into buffer instead of copying
 496         into device.
 497         (gomp_map_vars_existing, gomp_map_pointer, gomp_map_fields_existing):
 498         Add CBUF argument, pass it through to other calls.
 499         (gomp_map_vars): Aggregate copies from host to device if small enough
 500         and with small enough gaps in between into memcpy into a buffer and
 501         fewer host to device copies from the buffer.
 502         (gomp_update): Adjust gomp_copy_host2dev caller.
 503
 504 2017-10-17  Thomas Schwinge  <thomas@codesourcery.com>
 505
 506         * testsuite/libgomp.oacc-fortran/declare-1.f90: Restore "dg-do
 507         run" directive.
 508         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
 509         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
 510         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
 511         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
 512
 513 2017-10-16  Tom de Vries  <tom@codesourcery.com>
 514
 515         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: Don't require
 516         openacc_nvidia_accel_selected.
 517         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Same.
 518         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Same.
 519         * testsuite/libgomp.oacc-fortran/declare-2.f90: Same.
 520         * testsuite/libgomp.oacc-fortran/declare-4.f90: Same
 521         * testsuite/libgomp.oacc-fortran/declare-5.f90: Same.
 522         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Don't require
 523         openacc_nvidia_accel_selected. Skip for shared memory device.
 524         * testsuite/libgomp.oacc-fortran/declare-1.f90: Same.
 525         * testsuite/libgomp.oacc-fortran/declare-3.f90: Same.
 526
 527 2017-10-09  Martin Jambor  <mjambor@suse.cz>
 528
 529         PR hsa/82416
 530         * testsuite/libgomp.hsa.c/pr82416.c: New test.
 531
 532 2017-10-07  Tom de Vries  <tom@codesourcery.com>
 533
 534         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90 (firstprivate):
 535         Remove acc_device_nvidia references.
 536         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90 (reduction):
 537         Same.
 538
 539 2017-10-05  Tom de Vries  <tom@codesourcery.com>
 540
 541         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c (main): Remove
 542         vector_length(32) clause from acc parallel directive.
 543         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c (main): Same.
 544
 545 2017-10-04  Tom de Vries  <tom@codesourcery.com>
 546
 547         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c
 548         (main): Reduce sum of arr elements.  Assert that hres is exactly
 549         representable in 32-bit floating point.
 550         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c
 551         (main): Reduce sum of arr elements.  Assert that hres and hmres are
 552         exactly representable in 32-bit floating point.
 553         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c (gwv_np_4): Same.
 554
 555 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 556
 557         * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option
 558         setting.
 559         * testsuite/libgomp.c++/pr69393.C: Same.
 560         * testsuite/libgomp.c++/taskloop-1.C: Same.
 561         * testsuite/libgomp.c++/taskloop-3.C: Same.
 562         * testsuite/libgomp.c++/taskloop-4.C: Same.
 563         * testsuite/libgomp.c/for-4.c: Same.
 564         * testsuite/libgomp.c/pr66199-3.c: Same.
 565         * testsuite/libgomp.c/pr66199-4.c: Same.
 566         * testsuite/libgomp.c/pr66199-6.c: Same.
 567         * testsuite/libgomp.c/taskloop-1.c: Same.
 568         * testsuite/libgomp.c/taskloop-3.c: Same.
 569         * testsuite/libgomp.c/taskloop-4.c: Same.
 570         * testsuite/libgomp.fortran/aligned1.f03: Same.
 571         * testsuite/libgomp.fortran/condinc1.f: Same.
 572         * testsuite/libgomp.fortran/condinc3.f90: Same.
 573         * testsuite/libgomp.fortran/crayptr1.f90: Same.
 574         * testsuite/libgomp.fortran/crayptr2.f90: Same.
 575         * testsuite/libgomp.fortran/crayptr3.f90: Same.
 576         * testsuite/libgomp.fortran/omp_cond1.f: Same.
 577         * testsuite/libgomp.fortran/omp_cond3.F90: Same.
 578         * testsuite/libgomp.fortran/pr66199-1.f90: Same.
 579         * testsuite/libgomp.fortran/pr66199-2.f90: Same.
 580         * testsuite/libgomp.fortran/recursion1.f90: Same.
 581         * testsuite/libgomp.fortran/target2.f90: Same.
 582         * testsuite/libgomp.fortran/target5.f90: Same.
 583         * testsuite/libgomp.fortran/task3.f90: Same.
 584
 585 2017-09-28  Tom de Vries  <tom@codesourcery.com>
 586
 587         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c (main): Remove
 588         vector_length(32) clause from acc parallel directive.
 589         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c (main): Same.
 590
 591 2017-09-27  Tom de Vries  <tom@codesourcery.com>
 592
 593         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c (main):
 594         Remove acc_device_nvidia references.
 595
 596 2017-09-16  Tom de Vries  <tom@codesourcery.com>
 597
 598         PR c/81875
 599         * testsuite/libgomp.c-c++-common/pr81875.c: New test.
 600
 601 2017-09-14  Tom de Vries  <tom@codesourcery.com>
 602
 603         * testsuite/libgomp.c++/cancel-taskgroup-1.C: Remove.
 604         * testsuite/libgomp.c/cancel-taskgroup-1.c: Move to ...
 605         * testsuite/libgomp.c-c++-common/cancel-taskgroup-1.c: ... here.
 606         * testsuite/libgomp.c/c.exp: Include test-cases from
 607         libgomp.c-c++-common.
 608         * testsuite/libgomp.c++/c++.exp: Same.  Force c++-mode compilation of .c
 609         files.
 610
 611 2017-09-14  Jakub Jelinek  <jakub@redhat.com>
 612
 613         PR c++/81314
 614         * testsuite/libgomp.c++/pr81314.C: New test.
 615
 616 2017-09-03  Gerald Pfeifer  <gerald@pfeifer.com>
 617
 618         * libgomp.texi (Top): www.openacc.org now uses https.
 619         (Enabling OpenACC): Ditto.
 620         (acc_get_num_devices): Ditto.
 621         (acc_set_device_type): Ditto.
 622         (acc_get_device_type): Ditto.
 623         (acc_set_device_num): Ditto.
 624         (acc_get_device_num): Ditto.
 625         (acc_async_test): Ditto.
 626         (acc_async_test_all): Ditto.
 627         (acc_wait): Ditto.
 628         (acc_wait_all): Ditto.
 629         (acc_wait_all_async): Ditto.
 630         (acc_wait_async): Ditto.
 631         (acc_init): Ditto.
 632         (acc_shutdown): Ditto.
 633         (acc_on_device): Ditto.
 634         (acc_malloc): Ditto.
 635         (acc_free): Ditto.
 636         (acc_copyin): Ditto.
 637         (acc_present_or_copyin): Ditto.
 638         (acc_create): Ditto.
 639         (acc_present_or_create): Ditto.
 640         (acc_copyout): Ditto.
 641         (acc_delete): Ditto.
 642         (acc_update_device): Ditto.
 643         (acc_update_self): Ditto.
 644         (acc_map_data): Ditto.
 645         (acc_unmap_data): Ditto.
 646         (acc_deviceptr): Ditto.
 647         (acc_hostptr): Ditto.
 648         (acc_is_present): Ditto.
 649         (acc_memcpy_to_device): Ditto.
 650         (acc_memcpy_from_device): Ditto.
 651         (acc_get_current_cuda_device): Ditto.
 652         (acc_get_current_cuda_context): Ditto.
 653         (acc_get_cuda_stream): Ditto.
 654         (acc_set_cuda_stream): Ditto.
 655         (ACC_DEVICE_TYPE): Ditto.
 656         (ACC_DEVICE_NUM): Ditto.
 657         (OpenACC Library Interoperability): Ditto.
 658
 659 2017-08-09  Jakub Jelinek  <jakub@redhat.com>
 660
 661         PR c/81687
 662         * testsuite/libgomp.c/pr81687-1.c: New test.
 663         * testsuite/libgomp.c/pr81687-2.c: New test.
 664
 665 2017-08-07  Jakub Jelinek  <jakub@redhat.com>
 666
 667         PR c/69389
 668         * testsuite/libgomp.c/pr69389.c: New test.
 669         * testsuite/libgomp.c++/pr69389.C: New test.
 670
 671 2017-08-07  Tom de Vries  <tom@codesourcery.com>
 672
 673         PR middle-end/78266
 674         * testsuite/libgomp.oacc-c-c++-common/vprop-2.c: New test.
 675         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove xfail.
 676
 677 2017-07-27  Jakub Jelinek  <jakub@redhat.com>
 678
 679         PR c/45784
 680         * testsuite/libgomp.c/pr45784.c: New test.
 681         * testsuite/libgomp.c++/pr45784.C: New test.
 682
 683 2017-07-19  Tom de Vries  <tom@codesourcery.com>
 684
 685         * testsuite/libgomp.oacc-c/vec.c: New test.
 686
 687 2017-07-03  Tom de Vries  <tom@codesourcery.com>
 688
 689         * plugin/plugin-hsa.c: Fix secure_getenv.h include.
 690
 691 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 692
 693         * plugin/plugin-nvptx.c (notify_var): New function.
 694         (nvptx_exec): Use notify_var for GOMP_OPENACC_DIM.
 695
 696 2017-06-27  Tom de Vries  <tom@codesourcery.com>
 697
 698         * env.c (parse_unsigned_long_1): Factor out of ...
 699         (parse_unsigned_long): ... here.
 700         (parse_int_1): Factor out of ...
 701         (parse_int): ... here.
 702         (parse_int_secure): New function.
 703         (initialize_env): Use parse_int_secure for GOMP_DEBUG.
 704         * secure_getenv.h: Factor out of ...
 705         * plugin/plugin-hsa.c: ... here.
 706         * testsuite/libgomp.oacc-c-c++-common/gomp-debug-env.c: New test.
 707
 708 2017-06-21  Jakub Jelinek  <jakub@redhat.com>
 709
 710         PR c++/81130
 711         * testsuite/libgomp.c++/pr81130.C: New test.
 712
 713 2017-06-17  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 714
 715         * testsuite/libgomp.fortran/strassen.f90: Remove dg-skip-if
 716         default args.
 717         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Remove
 718         dg-xfail-run-if default args.
 719
 720 2017-06-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 721
 722         * testsuite/libgomp.c/pr39591-2.c: Fix test case.
 723         * testsuite/libgomp.c/pr39591-3.c: Likewise.
 724
 725 2017-05-30  Jakub Jelinek  <jakub@redhat.com>
 726
 727         PR libgomp/80822
 728         * config/linux/affinity.c (gomp_affinity_init_level_1): New function.
 729         (gomp_affinity_init_level): Use it.  Always analyze the core and thread
 730         sibling lists, depending on level just pick up what CPUs to put
 731         together into a place vs. whether add multiple ordered places.
 732
 733 2017-05-24  Thomas Schwinge  <thomas@codesourcery.com>
 734
 735         * openacc.h (acc_async_wait, acc_async_wait_all): New prototypes.
 736         * libgomp.map (OACC_2.0.1): Add these.
 737         * oacc-async.c (acc_async_wait, acc_async_wait_all): New aliases
 738         for "acc_wait", and "acc_wait_all", respectively.
 739         * openacc.f90 (acc_async_wait, acc_async_wait_all): New interfaces
 740         for "acc_wait", and "acc_wait_all", respectively.
 741         * openacc_lib.h (acc_async_wait, acc_async_wait_all): Likewise.
 742         * libgomp.texi (acc_wait, acc_wait_all): Update.
 743         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Update.
 744         * testsuite/libgomp.oacc-fortran/par-reduction-2-1.f: New file.
 745         * testsuite/libgomp.oacc-fortran/par-reduction-2-2.f: Likewise.
 746
 747         * openacc_lib.h (acc_pcopyin, acc_pcreate): Route to
 748         acc_present_or_copyin and acc_present_or_create procedures,
 749         respectively.
 750         * testsuite/libgomp.oacc-fortran/lib-32-1.f: Exercise these, and
 751         generally different variants of OpenACC Runtime Library functions.
 752         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 753
 754         * testsuite/libgomp.oacc-fortran/lib-32-1.f: New file.
 755         * testsuite/libgomp.oacc-fortran/lib-32-2.f: Likewise.
 756
 757         * openacc.h (acc_pcopyin, acc_pcreate): Provide prototypes instead
 758         of preprocessor definitions.
 759         * libgomp.h (strong_alias): Guard by "#ifdef
 760         HAVE_ATTRIBUTE_ALIAS".
 761         * oacc-mem.c: Provide "acc_pcreate" as alias for
 762         "acc_present_or_create", and "acc_pcopyin" as alias for
 763         "acc_present_or_copyin".
 764         * libgomp.map: New version "OACC_2.0.1".
 765         (OACC_2.0.1): Add "acc_pcopyin", and "acc_pcreate".
 766         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Remove, merging
 767         its content into...
 768         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: ... this file.
 769         Extend testing.
 770
 771         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Debugging output
 772         when disabling nvptx offloading.
 773
 774 2017-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 775
 776         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Update.
 777         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
 778         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Likewise.
 779
 780         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Rewrite.
 781         * testsuite/lib/libgomp.exp
 782         (check_effective_target_openacc_nvidia_accel_configured): New
 783         proc.
 784         * testsuite/libgomp.oacc-c++/c++.exp (check_effective_target_c)
 785         (check_effective_target_c++): New procs.
 786         * testsuite/libgomp.oacc-c/c.exp (check_effective_target_c)
 787         (check_effective_target_c++): Likewise.
 788
 789 2017-05-22  Jakub Jelinek  <jakub@redhat.com>
 790
 791         PR middle-end/80809
 792         * testsuite/libgomp.c/pr80809-2.c: New test.
 793         * testsuite/libgomp.c/pr80809-3.c: New test.
 794
 795         PR middle-end/80809
 796         * testsuite/libgomp.c/pr80809-1.c: New test.
 797
 798         PR middle-end/80853
 799         * testsuite/libgomp.c/pr80853.c: New test.
 800
 801 2017-05-19  Thomas Schwinge  <thomas@codesourcery.com>
 802
 803         * testsuite/libgomp.oacc-c++/template-reduction.C: Update.
 804         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Update.
 805         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
 806         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
 807         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Likewise.
 808
 809         * plugin/plugin-hsa.c (DLSYM_FN, init_hsa_runtime_functions):
 810         Debug output for failure.
 811
 812 2017-05-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 813
 814         * testsuite/lib/libgomp.exp: Load scanlang.exp.
 815
 816 2017-04-27  Jakub Jelinek  <jakub@redhat.com>
 817
 818         PR bootstrap/80531
 819         * configure.tgt (*-*-aix*): Add -frandom-seed=$@ to XCFLAGS to avoid
 820         bootstrap compare failures.
 821
 822 2017-04-20  Alexander Monakov  <amonakov@ispras.ru>
 823
 824         * testsuite/libgomp.c/target-36.c: New testcase.
 825
 826 2017-04-13  Jakub Jelinek  <jakub@redhat.com>
 827
 828         * plugin/plugin-nvptx.c (cuda_lib_inited): Use signed char type
 829         instead of char.
 830
 831 2017-04-11  Jakub Jelinek  <jakub@redhat.com>
 832
 833         PR libgomp/80394
 834         * testsuite/libgomp.c/pr80394.c: New test.
 835
 836 2017-04-04  Jakub Jelinek  <jakub@redhat.com>
 837
 838         PR libgomp/79876
 839         * config/posix/thread-stacksize.h: New file.
 840         * config/darwin/thread-stacksize.h: New file.
 841         * config/nvptx/thread-stacksize.h: New file.
 842         * env.c: Include thread-stacksize.h.
 843         (initialize_env): Initialize stacksize to GOMP_DEFAULT_STACKSIZE
 844         instead of 0.  Call pthread_attr_setstacksize even if
 845         GOMP_DEFAULT_STACKSIZE is non-zero.
 846
 847 2017-03-30  Jakub Jelinek  <jakub@redhat.com>
 848
 849         * env.c (initialize_env): Initialize stacksize to 0.
 850
 851 2017-03-22  Cesar Philippidis  <cesar@codesourcery.com>
 852
 853         PR c++/80029
 854         * testsuite/libgomp.oacc-c-c++-common/declare-vla.c: New test.
 855
 856 2017-03-08  Jakub Jelinek  <jakub@redhat.com>
 857
 858         PR c/79940
 859         * testsuite/libgomp.c/pr79940.c: New test.
 860
 861 2017-02-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 862
 863         * testsuite/libgomp.c/pr48591.c: Enable on all __float128
 864         targets.
 865         Add __float128 options.
 866
 867 2017-02-11  John David Anglin  <danglin@gcc.gnu.org>
 868
 869         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Remove
 870         hppa*-*-* dg-skip-if directive.
 871
 872 2017-02-09  Jakub Jelinek  <jakub@redhat.com>
 873
 874         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Move
 875         dg-skip-if directive into a comment.
 876
 877 2017-02-09  Nathan Sidwell  <nathan@codesourcery.com>
 878             Chung-Lin Tang  <cltang@codesourcery.com>
 879
 880         * testsuite/libgomp.oacc-c-c++-common/tile-1.c: New.
 881         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust and
 882         add additional case.
 883         * testsuite/libgomp.oacc-c-c++-common/vprop.c: XFAIL under
 884         "openacc_nvidia_accel_selected".
 885         * libgomp.oacc-fortran/nested-function-1.f90 (test2):
 886         Add num_workers(8) clause.
 887
 888 2017-02-08  John David Anglin  <danglin@gcc.gnu.org>
 889
 890         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: Skip on
 891         hppa*-*-*.
 892         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Don't
 893         include complex.h on hppa*-*-hpux*.
 894         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
 895
 896 2017-02-02  Thomas Schwinge  <thomas@codesourcery.com>
 897
 898         * plugin/plugin-nvptx.c (nvptx_exec): Make it static.
 899
 900         * libgomp-plugin.h (GOMP_OFFLOAD_openacc_parallel): Rename to
 901         GOMP_OFFLOAD_openacc_exec.  Adjust all users.
 902         (GOMP_OFFLOAD_openacc_get_current_cuda_device): Rename to
 903         GOMP_OFFLOAD_openacc_cuda_get_current_device.  Adjust all users.
 904         (GOMP_OFFLOAD_openacc_get_current_cuda_context): Rename to
 905         GOMP_OFFLOAD_openacc_cuda_get_current_context.  Adjust all users.
 906         (GOMP_OFFLOAD_openacc_get_cuda_stream): Rename to
 907         GOMP_OFFLOAD_openacc_cuda_get_stream.  Adjust all users.
 908         (GOMP_OFFLOAD_openacc_set_cuda_stream): Rename to
 909         GOMP_OFFLOAD_openacc_cuda_set_stream.  Adjust all users.
 910
 911 2017-01-31  Thomas Schwinge  <thomas@codesourcery.com>
 912
 913         * libgomp-plugin.h: #include <stdbool.h>.
 914         (GOMP_OFFLOAD_get_name, GOMP_OFFLOAD_get_caps)
 915         (GOMP_OFFLOAD_get_type, GOMP_OFFLOAD_get_num_devices)
 916         (GOMP_OFFLOAD_init_device, GOMP_OFFLOAD_fini_device)
 917         (GOMP_OFFLOAD_version, GOMP_OFFLOAD_load_image)
 918         (GOMP_OFFLOAD_unload_image, GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free)
 919         (GOMP_OFFLOAD_dev2host, GOMP_OFFLOAD_host2dev)
 920         (GOMP_OFFLOAD_dev2dev, GOMP_OFFLOAD_can_run, GOMP_OFFLOAD_run)
 921         (GOMP_OFFLOAD_async_run, GOMP_OFFLOAD_openacc_parallel)
 922         (GOMP_OFFLOAD_openacc_register_async_cleanup)
 923         (GOMP_OFFLOAD_openacc_async_test)
 924         (GOMP_OFFLOAD_openacc_async_test_all)
 925         (GOMP_OFFLOAD_openacc_async_wait)
 926         (GOMP_OFFLOAD_openacc_async_wait_async)
 927         (GOMP_OFFLOAD_openacc_async_wait_all)
 928         (GOMP_OFFLOAD_openacc_async_wait_all_async)
 929         (GOMP_OFFLOAD_openacc_async_set_async)
 930         (GOMP_OFFLOAD_openacc_create_thread_data)
 931         (GOMP_OFFLOAD_openacc_destroy_thread_data)
 932         (GOMP_OFFLOAD_openacc_get_current_cuda_device)
 933         (GOMP_OFFLOAD_openacc_get_current_cuda_context)
 934         (GOMP_OFFLOAD_openacc_get_cuda_stream)
 935         (GOMP_OFFLOAD_openacc_set_cuda_stream): New prototypes.
 936         * libgomp.h (struct acc_dispatch_t, struct gomp_device_descr): Use
 937         these.
 938         * plugin/plugin-hsa.c (GOMP_OFFLOAD_load_image)
 939         (GOMP_OFFLOAD_unload_image): Fix argument types.
 940
 941 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 942
 943         * testsuite/lib/libgomp.exp
 944         (check_effective_target_hsa_offloading_selected_nocache): Fix up
 945         check_compile invocation.  Fix up removal of executable.  Drop
 946         bogus "2>&1" argument.
 947
 948         * testsuite/libgomp.fortran/declare-simd-4.f90: Add cleanup-modules
 949         directive.
 950
 951 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 952             Martin Jambor  <mjambor@suse.cz>
 953
 954         * plugin/hsa.h: Moved to top level include.
 955         * plugin/plugin-hsa.c: Chanfgd include of hsa.h accordingly.
 956
 957 2017-01-21  Jakub Jelinek  <jakub@redhat.com>
 958
 959         PR other/79046
 960         * testsuite/Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead
 961         of cat to get version from BASE-VER file.
 962         * testsuite/Makefile.in: Regenerated.
 963
 964 2017-01-19  Jakub Jelinek  <jakub@redhat.com>
 965
 966         * plugin/cuda/cuda.h (CUdeviceptr): Typedef to unsigned long long even
 967         for _WIN64.
 968
 969 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 970
 971         * plugin/hsa.h: Add GCC runtime library exception.
 972         * plugin/hsa_ext_finalize.h: Likewise.
 973
 974         * plugin/configfrag.ac: For --without-cuda-driver don't initialize
 975         CUDA_DRIVER_INCLUDE nor CUDA_DRIVER_LIB.  If both
 976         CUDA_DRIVER_INCLUDE and CUDA_DRIVER_LIB are empty and linking small
 977         cuda program fails, define PLUGIN_NVPTX_DYNAMIC to 1 and use
 978         plugin/include/cuda as include dir and -ldl instead of -lcuda as
 979         library to link ptx plugin against.
 980         * plugin/plugin-nvptx.c: Include dlfcn.h if PLUGIN_NVPTX_DYNAMIC.
 981         (CUDA_CALLS): Define.
 982         (cuda_lib, cuda_lib_inited): New variables.
 983         (init_cuda_lib): New function.
 984         (CUDA_CALL_PREFIX): Define.
 985         (CUDA_CALL_ERET, CUDA_CALL_ASSERT): Use CUDA_CALL_PREFIX.
 986         (CUDA_CALL): Use FN instead of (FN).
 987         (CUDA_CALL_NOCHECK): Define.
 988         (cuda_error, fini_streams_for_device, select_stream_for_async,
 989         nvptx_attach_host_thread_to_device, nvptx_open_device, link_ptx,
 990         event_gc, nvptx_exec, nvptx_async_test, nvptx_async_test_all,
 991         nvptx_wait_all, nvptx_set_clocktick, GOMP_OFFLOAD_unload_image,
 992         nvptx_stacks_alloc, nvptx_stacks_free, GOMP_OFFLOAD_run): Use
 993         CUDA_CALL_NOCHECK.
 994         (nvptx_init): Call init_cuda_lib, if it fails, return false.  Use
 995         CUDA_CALL_NOCHECK.
 996         (nvptx_get_num_devices): Call init_cuda_lib, if it fails, return 0.
 997         Use CUDA_CALL_NOCHECK.
 998         * plugin/cuda/cuda.h: New file.
 999         * config.h.in: Regenerated.
1000         * configure: Regenerated.
1001
1002         PR other/79046
1003         * configure.ac: Add GCC_BASE_VER.
1004         * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
1005         get version from BASE-VER file.
1006         * testsuite/Makefile.in: Regenerated.
1007         * configure: Regenerated.
1008         * Makefile.in: Regenerated.
1009
1010 2017-01-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1011
1012         PR libgomp/60670
1013         * Makefile.am: Make fincludedir multilib-aware.
1014         * Makefile.in: Regenerate.
1015
1016 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
1017
1018         Update copyright years.
1019
1020         * libgomp.texi: Bump @copying's copyright year.
1021
1022 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1023
1024         * libgomp/config/rtems/pool.h (gomp_thread_pool_reservoir): Use
1025         pthread_spinlock_t instead of gomp_mutex_t lock.
1026         (gomp_get_thread_pool): Likewise.
1027         (gomp_release_thread_pool): Likewise.
1028         * libgomp/config/rtems/proc.c (allocate_thread_pool_reservoir):
1029         Likewise.
1030
1031 2016-12-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1032
1033         * config/rtems/pool.h (gomp_get_thread_pool): Return proper
1034         thread pool in case nthreads == 1.
1035
1036 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1037
1038         * config/nvptx/env.c: Delete.
1039         * icv.c: Move definitions of ICV variables back ...
1040         * env.c: ...here.  Do not compile environment-related functionality if
1041         LIBGOMP_OFFLOADED_ONLY is set.
1042
1043 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1044
1045         * configure.ac [nvptx*-*-*] (libgomp_offloaded_only): Set and use it...
1046         (LIBGOMP_OFFLOADED_ONLY): ...here; new define.
1047         * configure: Regenerate.
1048         * config.h.in: Likewise.
1049
1050 2016-11-30  Alexander Monakov  <amonakov@ispras.ru>
1051
1052         * Makefile.in: Regenerate with automake-1.11.6.
1053         * aclocal.m4: Likewise.
1054         * configure: Likewise.
1055         * testsuite/Makefile.in: Likewise.
1056
1057 2016-11-28  Alexander Monakov  <amonakov@ispras.ru>
1058
1059         * config/nvptx/critical.c: Delete to use generic implementation.
1060
1061 2016-11-28  Jonas Hahnfeld  <Hahnfeld@itc.rwth-aachen.de>
1062
1063         * config/linux/affinity.c [!HAVE_PTHREAD_AFFINITY_NP]: Include
1064         ../../affinity.c as fallback.
1065         * config/nvptx/affinity.c: Delete to use fallback implementation.
1066
1067 2016-11-23  Alexander Monakov  <amonakov@ispras.ru>
1068             Jakub Jelinek  <jakub@redhat.com>
1069             Dmitry Melnik  <dm@ispras.ru>
1070
1071         * Makefile.am (libgomp_la_SOURCES): Add atomic.c, icv.c, icv-device.c.
1072         * Makefile.in. Regenerate.
1073         * configure.ac [nvptx*-*-*] (libgomp_use_pthreads): Set and use it...
1074         (LIBGOMP_USE_PTHREADS): ...here; new define.
1075         * configure: Regenerate.
1076         * config.h.in: Likewise.
1077         * config/posix/affinity.c: Move to...
1078         * affinity.c: ...here (new file).  Guard use of Pthreads-specific
1079         interface by LIBGOMP_USE_PTHREADS.
1080         * critical.c: Split out GOMP_atomic_{start,end} into...
1081         * atomic.c: ...here (new file).
1082         * env.c: Split out ICV definitions into...
1083         * icv.c: ...here (new file) and...
1084         * icv-device.c: ...here. New file.
1085         * config/linux/lock.c (gomp_init_lock_30): Move to generic lock.c.
1086         (gomp_destroy_lock_30): Ditto.
1087         (gomp_set_lock_30): Ditto.
1088         (gomp_unset_lock_30): Ditto.
1089         (gomp_test_lock_30): Ditto.
1090         (gomp_init_nest_lock_30): Ditto.
1091         (gomp_destroy_nest_lock_30): Ditto.
1092         (gomp_set_nest_lock_30): Ditto.
1093         (gomp_unset_nest_lock_30): Ditto.
1094         (gomp_test_nest_lock_30): Ditto.
1095         * lock.c: New.
1096         * config/nvptx/lock.c: New.
1097         * config/nvptx/bar.c: New.
1098         * config/nvptx/bar.h: New.
1099         * config/nvptx/doacross.h: New.
1100         * config/nvptx/error.c: New.
1101         * config/nvptx/icv-device.c: New.
1102         * config/nvptx/mutex.h: New.
1103         * config/nvptx/pool.h: New.
1104         * config/nvptx/proc.c: New.
1105         * config/nvptx/ptrlock.h: New.
1106         * config/nvptx/sem.h: New.
1107         * config/nvptx/simple-bar.h: New.
1108         * config/nvptx/target.c: New.
1109         * config/nvptx/task.c: New.
1110         * config/nvptx/team.c: New.
1111         * config/nvptx/time.c: New.
1112         * config/posix/simple-bar.h: New.
1113         * libgomp.h: Guard pthread.h inclusion.  Include simple-bar.h.
1114         (gomp_num_teams_var): Declare.
1115         (struct gomp_thread_pool): Change threads_dock member to
1116         gomp_simple_barrier_t.
1117         [__nvptx__] (gomp_thread): New implementation.
1118         (gomp_thread_attr): Guard by LIBGOMP_USE_PTHREADS.
1119         (gomp_thread_destructor): Ditto.
1120         (gomp_init_thread_affinity): Ditto.
1121         * team.c: Guard uses of Pthreads-specific interfaces by
1122         LIBGOMP_USE_PTHREADS.  Adjust all uses of threads_dock.
1123         (gomp_free_thread) [__nvptx__]: Do not call 'free'.
1124         * config/nvptx/alloc.c: Delete.
1125         * config/nvptx/barrier.c: Ditto.
1126         * config/nvptx/fortran.c: Ditto.
1127         * config/nvptx/iter.c: Ditto.
1128         * config/nvptx/iter_ull.c: Ditto.
1129         * config/nvptx/loop.c: Ditto.
1130         * config/nvptx/loop_ull.c: Ditto.
1131         * config/nvptx/ordered.c: Ditto.
1132         * config/nvptx/parallel.c: Ditto.
1133         * config/nvptx/priority_queue.c: Ditto.
1134         * config/nvptx/sections.c: Ditto.
1135         * config/nvptx/single.c: Ditto.
1136         * config/nvptx/splay-tree.c: Ditto.
1137         * config/nvptx/work.c: Ditto.
1138         * testsuite/libgomp.fortran/fortran.exp (lang_link_flags): Pass
1139         -foffload=-lgfortran in addition to -lgfortran.
1140         * testsuite/libgomp.oacc-fortran/fortran.exp (lang_link_flags): Ditto.
1141         * plugin/plugin-nvptx.c: Include <limits.h>.
1142         (struct targ_fn_descriptor): Add new fields.
1143         (struct ptx_device): Ditto.  Set them...
1144         (nvptx_open_device): ...here.
1145         (nvptx_adjust_launch_bounds): New.
1146         (nvptx_host2dev): Allow NULL 'nvthd'.
1147         (nvptx_dev2host): Ditto.
1148         (GOMP_OFFLOAD_get_caps): Add GOMP_OFFLOAD_CAP_OPENMP_400.
1149         (link_ptx): Adjust log sizes.
1150         (nvptx_host2dev): Allow NULL 'nvthd'.
1151         (nvptx_dev2host): Ditto.
1152         (nvptx_set_clocktick): New.  Use it...
1153         (GOMP_OFFLOAD_load_image): ...here.  Set new targ_fn_descriptor
1154         fields.
1155         (GOMP_OFFLOAD_dev2dev): New.
1156         (nvptx_adjust_launch_bounds): New.
1157         (nvptx_stacks_size): New.
1158         (nvptx_stacks_alloc): New.
1159         (nvptx_stacks_free): New.
1160         (GOMP_OFFLOAD_run): New.
1161         (GOMP_OFFLOAD_async_run): New (stub).
1162
1163 2016-11-23  Martin Jambor  <mjambor@suse.cz>
1164
1165         * testsuite/libgomp.hsa.c/bits-insns.c: New test.
1166         * testsuite/libgomp.hsa.c/tiling-1.c: Likewise.
1167         * testsuite/libgomp.hsa.c/tiling-2.c: Likewise.
1168
1169 2016-11-23  Martin Liska  <mliska@suse.cz>
1170             Martin Jambor  <mjambor@suse.cz>
1171
1172         * plugin/hsa.h: New file.
1173         * plugin/hsa_ext_finalize.h: New file.
1174         * plugin/configfrag.ac: Remove hsa-kmt-lib test.  Added checks for
1175         header file unistd.h, and functions secure_getenv, __secure_getenv,
1176         getuid, geteuid, getgid and getegid.
1177         * plugin/Makefrag.am (libgomp_plugin_hsa_la_CPPFLAGS): Added
1178         -D_GNU_SOURCE.
1179         * plugin/plugin-hsa.c: Include config.h, inttypes.h and stdbool.h.
1180         Handle various cases of secure_getenv presence, add an implementation
1181         when we can test effective UID and GID.
1182         (struct hsa_runtime_fn_info): New structure.
1183         (hsa_runtime_fn_info hsa_fns): New variable.
1184         (hsa_runtime_lib): Likewise.
1185         (support_cpu_devices): Likewise.
1186         (init_enviroment_variables): Load newly introduced ENV
1187         variables.
1188         (hsa_warn): Call hsa run-time functions via hsa_fns structure.
1189         (hsa_fatal): Likewise.
1190         (DLSYM_FN): New macro.
1191         (init_hsa_runtime_functions): New function.
1192         (suitable_hsa_agent_p): Call hsa run-time functions via hsa_fns
1193         structure.  Depending on environment, also allow CPU devices.
1194         (init_hsa_context): Call hsa run-time functions via hsa_fns structure.
1195         (get_kernarg_memory_region): Likewise.
1196         (GOMP_OFFLOAD_init_device): Likewise.
1197         (destroy_hsa_program): Likewise.
1198         (init_basic_kernel_info): New function.
1199         (GOMP_OFFLOAD_load_image): Use it.
1200         (create_and_finalize_hsa_program): Call hsa run-time functions via
1201         hsa_fns structure.
1202         (create_single_kernel_dispatch): Likewise.
1203         (release_kernel_dispatch): Likewise.
1204         (init_single_kernel): Likewise.
1205         (parse_target_attributes): Allow up multiple HSA grid dimensions.
1206         (get_group_size): New function.
1207         (run_kernel): Likewise.
1208         (GOMP_OFFLOAD_run): Outline most functionality to run_kernel.
1209         (GOMP_OFFLOAD_fini_device): Call hsa run-time functions via hsa_fns
1210         structure.
1211         * testsuite/lib/libgomp.exp: Remove hsa_kmt_lib support.
1212         * testsuite/libgomp-test-support.exp.in: Likewise.
1213         * Makefile.in: Regenerated.
1214         * aclocal.m4: Likewise.
1215         * config.h.in: Likewise.
1216         * configure: Likewise.
1217         * testsuite/Makefile.in: Likewise.
1218
1219 2016-11-15  Martin Jambor  <mjambor@suse.cz>
1220             Alexander Monakov  <amonakov@ispras.ru>
1221
1222         * testsuite/libgomp.fortran/examples-4/device-1.f90 (e_57_1): Add
1223         mapping clauses to target constructs.
1224         * testsuite/libgomp.fortran/examples-4/device-3.f90 (e_57_3): Ditto.
1225
1226 2016-11-15  Matthias Klose  <doko@ubuntu.com>
1227
1228         * configure: Regenerate.
1229
1230 2016-11-10  Jakub Jelinek  <jakub@redhat.com>
1231
1232         * omp_lib.f90.in (openmp_version): Change to 201511 from 201307.
1233         * omp_lib.h.in (openmp_version): Likewise.
1234         * testsuite/libgomp.fortran/openmp_version-1.f: Expect 201511 instead
1235         of 201307.
1236         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
1237
1238         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90
1239         (fib_wrapper): Add map(from: x) clause.
1240         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90
1241         (e_53_2): Likewise.
1242         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90
1243         (accum): Add map(tmp) clause.
1244         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90
1245         (accum): Add map(tofrom: tmp) clause.
1246         * testsuite/libgomp.fortran/examples-4/target_data-3.f90
1247         (gramSchmidt): Likewise.
1248         * testsuite/libgomp.fortran/examples-4/teams-2.f90 (dotprod): Add
1249         map(tofrom: sum) clause.
1250         * testsuite/libgomp.fortran/nestedfn5.f90 (foo): Add twice
1251         map (alloc: a, l) clause.  Add defaultmap(tofrom: scalar) clause.
1252         * testsuite/libgomp.fortran/pr66199-2.f90: Adjust for linear clause
1253         only allowed on the loop iterator.
1254         * testsuite/libgomp.fortran/target4.f90 (foo): Add map(t) clause.
1255         * testsuite/libgomp.fortran/taskloop2.f90: New test.
1256         * testsuite/libgomp.fortran/taskloop4.f90: New test.
1257         * testsuite/libgomp.fortran/doacross1.f90: New test.
1258         * testsuite/libgomp.fortran/doacross3.f90: New test.
1259         * testsuite/libgomp.fortran/taskloop1.f90: New test.
1260         * testsuite/libgomp.fortran/taskloop3.f90: New test.
1261         * testsuite/libgomp.fortran/doacross2.f90: New test.
1262         * testsuite/libgomp.c/doacross-1.c (main): Add missing
1263         #pragma omp atomic read.
1264         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1265         * testsuite/libgomp.c/doacross-3.c (main): Likewise.
1266
1267 2016-11-02  Cesar Philippidis  <cesar@codesourcery.com>
1268             Nathan Sidwell  <nathan@acm.org>
1269
1270         * plugin/plugin-nvptx.c (nvptx_exec): Interrogate board attributes
1271         to determine default geometry.
1272         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Set gang
1273         dimension.
1274
1275 2016-11-01  Jakub Jelinek  <jakub@redhat.com>
1276
1277         * hashtab.h: Use standard GPLv3 with runtime exception
1278         boilerplate.
1279
1280 2016-10-27  Aldy Hernandez  <aldyh@redhat.com>
1281
1282         * oacc-init.c (goacc_new_thread): Use sizeof of the appropriate
1283         size when allocating new thread.
1284
1285 2016-09-14  Marek Polacek  <polacek@redhat.com>
1286
1287         * testsuite/libgomp.c++/atomic-3.C: Use -Wno-deprecated.
1288
1289 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
1290
1291         PR fortran/71014
1292         * testsuite/libgomp.fortran/pr71014.f90: New test.
1293
1294 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
1295
1296         PR middle-end/70895
1297         * testsuite/libgomp.oacc-fortran/reduction-7.f90: Add explicit
1298         firstprivate clauses.
1299         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Remove explicit
1300         copy clauses.
1301         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1302         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Likewise.
1303         * testsuite/libgomp.oacc-c-c++-common/reduction-flt.c: Likewise.
1304         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
1305         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
1306         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
1307         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1308         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
1309         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1310         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1311         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1312         * testsuite/libgomp.oacc-c-c++-common/reduction-dbl.c: Likewise.
1313
1314 2016-08-14  Chung-Lin Tang  <cltang@codesourcery.com>
1315
1316         PR fortran/70598
1317         * testsuite/libgomp.oacc-fortran/host_data-1.f90: New test.
1318
1319 2016-08-08  Jakub Jelinek  <jakub@redhat.com>
1320
1321         PR c++/58706
1322         * testsuite/libgomp.c++/pr58706.C: New test.
1323
1324 2016-08-04  Thomas Schwinge  <thomas@codesourcery.com>
1325
1326         * testsuite/libgomp.oacc-c++/routine-1-auto.C: New file.
1327         * testsuite/libgomp.oacc-c++/routine-1-template-auto.C: Likewise.
1328         * testsuite/libgomp.oacc-c++/routine-1-template-trailing-return-type.C:
1329         Likewise.
1330         * testsuite/libgomp.oacc-c++/routine-1-template.C: Likewise.
1331         * testsuite/libgomp.oacc-c++/routine-1-trailing-return-type.C:
1332         Likewise.
1333         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Adjust.
1334
1335         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: Make it a "link"
1336         test, and don't hardcode -O0.
1337
1338 2016-08-03  Nathan Sidwell  <nathan@codesourcery.com>
1339
1340         * testsuite/libgomp.oacc-c-c++-common/crash-1.c: New.
1341
1342 2016-07-15  Cesar Philippidis  <cesar@codesourcery.com>
1343
1344         * testsuite/libgomp.oacc-c-c++-common/zero_length_subarrays.c: New
1345         test.
1346
1347 2016-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1348
1349         PR middle-end/71734
1350         * testsuite/libgomp.fortran/pr71734-1.f90: New test.
1351         * testsuite/libgomp.fortran/pr71734-2.f90: Likewise.
1352
1353 2016-07-01  Jakub Jelinek  <jakub@redhat.com>
1354
1355         PR fortran/71717
1356         * testsuite/libgomp.fortran/associate3.f90: New test.
1357
1358 2016-06-17  Jakub Jelinek  <jakub@redhat.com>
1359
1360         * testsuite/libgomp.c++/target-21.C: New test.
1361
1362 2016-06-16  Jakub Jelinek  <jakub@redhat.com>
1363
1364         * testsuite/libgomp.c++/target-20.C: New test.
1365
1366 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1367             Cesar Philippidis  <cesar@codesourcery.com>
1368
1369         PR middle-end/71373
1370         * libgomp.oacc-c/nested-function-1.c: New file.
1371         * libgomp.oacc-c/nested-function-2.c: Likewise.
1372         * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
1373         * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
1374         * libgomp.oacc-fortran/nested-function-3.f90: Likewise.
1375
1376 2016-06-10  Thomas Schwinge  <thomas@codesourcery.com>
1377
1378         PR c/71381
1379         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: #include
1380         "../../../gcc/testsuite/c-c++-common/goacc/cache-1.c".
1381         * testsuite/libgomp.oacc-fortran/cache-1.f95: New file.
1382
1383 2016-06-03  Chung-Lin Tang  <cltang@codesourcery.com>
1384
1385         * testsuite/libgomp.oacc-fortran/reduction-8.f90: New testcase.
1386         * testsuite/libgomp.oacc-c-c++-common/reduction-8.c: New testcase.
1387
1388 2016-06-01  Cesar Philippidis  <cesar@codesourcery.com>
1389
1390         PR c/70688
1391         * testsuite/libgomp.oacc-c-c++-common/pr70688.c: New file.
1392
1393 2016-05-26  Jakub Jelinek  <jakub@redhat.com>
1394
1395         * testsuite/libgomp.c/doacross-1.c (main): Use schedule(static)
1396         instead of invalid schedule(static, 0).
1397         * testsuite/libgomp.c/doacross-2.c (main): Likewise.
1398
1399 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1400
1401         * oacc-plugin.h (GOMP_PLUGIN_async_unmap_vars): Add int parameter.
1402         * oacc-plugin.c (GOMP_PLUGIN_async_unmap_vars): Add 'int async'
1403         parameter, use to set async stream around call to gomp_unmap_vars,
1404         call gomp_unmap_vars() with 'do_copyfrom' set to true.
1405         * plugin/plugin-nvptx.c (struct ptx_event): Add 'int val' field.
1406         (event_gc): Adjust event handling loop, collect PTX_EVT_ASYNC_CLEANUP
1407         events and call GOMP_PLUGIN_async_unmap_vars() for each of them.
1408         (event_add): Add int parameter, initialize 'val' field when
1409         adding new ptx_event struct.
1410         (nvptx_evec): Adjust event_add() call arguments.
1411         (nvptx_host2dev): Likewise.
1412         (nvptx_dev2host): Likewise.
1413         (nvptx_wait_async): Likewise.
1414         (nvptx_wait_all_async): Likewise.
1415         (GOMP_OFFLOAD_openacc_register_async_cleanup): Add async parameter,
1416         pass to event_add() call.
1417         * oacc-host.c (host_openacc_register_async_cleanup): Add 'int async'
1418         parameter.
1419         * oacc-mem.c (gomp_acc_remove_pointer): Adjust async case to
1420         call openacc.register_async_cleanup_func() hook.
1421         * oacc-parallel.c (GOACC_parallel_keyed): Likewise.
1422         * target.c (gomp_copy_from_async): Delete function.
1423         (gomp_map_vars): Remove async_refcount.
1424         (gomp_unmap_vars): Likewise.
1425         (gomp_load_image_to_device): Likewise.
1426         (omp_target_associate_ptr): Likewise.
1427         * libgomp.h (struct splay_tree_key_s): Remove async_refcount.
1428         (acc_dispatch_t.register_async_cleanup_func): Add int parameter.
1429         (gomp_copy_from_async): Remove.
1430
1431 2016-05-26  Chung-Lin Tang  <cltang@codesourcery.com>
1432
1433         * target.c (gomp_device_copy): New function.
1434         (gomp_copy_host2dev): Likewise.
1435         (gomp_copy_dev2host): Likewise.
1436         (gomp_free_device_memory): Likewise.
1437         (gomp_map_vars_existing): Adjust to call gomp_copy_host2dev.
1438         (gomp_map_pointer): Likewise.
1439         (gomp_map_vars): Adjust to call gomp_copy_host2dev, handle
1440         NULL value from alloc_func plugin hook.
1441         (gomp_unmap_tgt): Adjust to call gomp_free_device_memory.
1442         (gomp_copy_from_async): Adjust to call gomp_copy_dev2host.
1443         (gomp_unmap_vars): Likewise.
1444         (gomp_update): Adjust to call gomp_copy_dev2host and
1445         gomp_copy_host2dev functions.
1446         (gomp_unload_image_from_device): Handle false value from
1447         unload_image_func plugin hook.
1448         (gomp_init_device): Handle false value from init_device_func
1449         plugin hook.
1450         (gomp_exit_data): Adjust to call gomp_copy_dev2host.
1451         (omp_target_free): Adjust to call gomp_free_device_memory.
1452         (omp_target_memcpy): Handle return values from host2dev_func,
1453         dev2host_func, and dev2dev_func plugin hooks.
1454         (omp_target_memcpy_rect_worker): Likewise.
1455         (gomp_target_fini): Handle false value from fini_device_func
1456         plugin hook.
1457         * libgomp.h (struct gomp_device_descr): Adjust return type of
1458         init_device_func, fini_device_func, unload_image_func, free_func,
1459         dev2host_func,host2dev_func, and dev2dev_func plugin hooks to 'bool'.
1460         * oacc-init.c (acc_shutdown_1): Handle false value from
1461         fini_device_func plugin hook.
1462         * oacc-host.c (host_init_device): Change return type to bool.
1463         (host_fini_device): Likewise.
1464         (host_unload_image): Likewise.
1465         (host_free): Likewise.
1466         (host_dev2host): Likewise.
1467         (host_host2dev): Likewise.
1468         * oacc-mem.c (acc_free): Handle plugin hook fatal error case.
1469         (acc_memcpy_to_device): Likewise.
1470         (acc_memcpy_from_device): Likewise.
1471         (delete_copyout): Add libfnname parameter, handle free_func
1472         hook fatal error case.
1473         (acc_delete): Adjust delete_copyout call.
1474         (acc_copyout): Likewise.
1475         (update_dev_host): Move gomp_mutex_unlock to after
1476         host2dev/dev2host hook calls.
1477
1478         * plugin/plugin-hsa.c (hsa_warn): Adjust 'hsa_error' local variable
1479         to 'hsa_error_msg', for clarity.
1480         (hsa_fatal): Likewise.
1481         (hsa_error): New function.
1482         (init_hsa_context): Change return type to bool, adjust to return
1483         false on error.
1484         (GOMP_OFFLOAD_get_num_devices): Adjust to handle init_hsa_context
1485         return value.
1486         (GOMP_OFFLOAD_init_device): Change return type to bool, adjust to
1487         return false on error.
1488         (get_agent_info): Adjust to return NULL on error.
1489         (destroy_hsa_program): Change return type to bool, adjust to
1490         return false on error.
1491         (GOMP_OFFLOAD_load_image): Adjust to return -1 on error.
1492         (destroy_module): Change return type to bool, adjust to
1493         return false on error.
1494         (GOMP_OFFLOAD_unload_image): Likewise.
1495         (GOMP_OFFLOAD_fini_device): Likewise.
1496         (GOMP_OFFLOAD_alloc): Change to return NULL when called.
1497         (GOMP_OFFLOAD_free): Change to return false when called.
1498         (GOMP_OFFLOAD_dev2host): Likewise.
1499         (GOMP_OFFLOAD_host2dev): Likewise.
1500         (GOMP_OFFLOAD_dev2dev): Likewise.
1501
1502         * plugin/plugin-nvptx.c (CUDA_CALL_ERET): New convenience macro.
1503         (CUDA_CALL): Likewise.
1504         (CUDA_CALL_ASSERT): Likewise.
1505         (map_init): Change return type to bool, use CUDA_CALL* macros.
1506         (map_fini): Likewise.
1507         (init_streams_for_device): Change return type to bool, adjust
1508         call to map_init.
1509         (fini_streams_for_device): Change return type to bool, adjust
1510         call to map_fini.
1511         (select_stream_for_async): Release stream_lock before calls to
1512         GOMP_PLUGIN_fatal, adjust call to map_init.
1513         (nvptx_init): Use CUDA_CALL* macros.
1514         (nvptx_attach_host_thread_to_device): Change return type to bool,
1515         use CUDA_CALL* macros.
1516         (nvptx_open_device): Use CUDA_CALL* macros.
1517         (nvptx_close_device): Change return type to bool, use CUDA_CALL*
1518         macros.
1519         (nvptx_get_num_devices): Use CUDA_CALL* macros.
1520         (link_ptx): Change return type to bool, use CUDA_CALL* macros.
1521         (nvptx_exec): Use CUDA_CALL* macros.
1522         (nvptx_alloc): Use CUDA_CALL* macros.
1523         (nvptx_free): Change return type to bool, use CUDA_CALL* macros.
1524         (nvptx_host2dev): Likewise.
1525         (nvptx_dev2host): Likewise.
1526         (nvptx_wait): Use CUDA_CALL* macros.
1527         (nvptx_wait_async): Likewise.
1528         (nvptx_wait_all): Likewise.
1529         (nvptx_wait_all_async): Likewise.
1530         (nvptx_set_cuda_stream): Adjust order of stream_lock acquire,
1531         use CUDA_CALL* macros, adjust call to map_fini.
1532         (GOMP_OFFLOAD_init_device): Change return type to bool,
1533         adjust code accordingly.
1534         (GOMP_OFFLOAD_fini_device): Likewise.
1535         (GOMP_OFFLOAD_load_image): Adjust calls to
1536         nvptx_attach_host_thread_to_device/link_ptx to handle errors,
1537         use CUDA_CALL* macros.
1538         (GOMP_OFFLOAD_unload_image): Change return type to bool, adjust
1539         return code.
1540         (GOMP_OFFLOAD_alloc): Adjust calls to code to handle error return.
1541         (GOMP_OFFLOAD_free): Change return type to bool, adjust calls to
1542         handle error return.
1543         (GOMP_OFFLOAD_dev2host): Likewise.
1544         (GOMP_OFFLOAD_host2dev): Likewise.
1545         (GOMP_OFFLOAD_openacc_register_async_cleanup): Use CUDA_CALL* macros.
1546         (GOMP_OFFLOAD_openacc_create_thread_data): Likewise.
1547
1548 2016-05-24  Cesar Philippidis  <cesar@codesourcery.com>
1549
1550         * oacc-mem.c (acc_malloc): Update handling of shared-memory targets.
1551         (acc_free): Likewise.
1552         (acc_memcpy_to_device): Likewise.
1553         (acc_memcpy_from_device): Likewise.
1554         (acc_deviceptr): Likewise.
1555         (acc_hostptr): Likewise.
1556         (acc_is_present): Likewise.
1557         (acc_map_data): Likewise.
1558         (acc_unmap_data): Likewise.
1559         (present_create_copy): Likewise.
1560         (delete_copyout): Likewise.
1561         (update_dev_host): Likewise.
1562         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Remove xfail.
1563         * testsuite/libgomp.oacc-c-c++-common/data-2-lib.c: New test.
1564         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Adjust test.
1565         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
1566         * testsuite/libgomp.oacc-c-c++-common/enter_exit-lib.c: New test.
1567         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Adjust test so that
1568         it only runs on nvptx targets.
1569         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
1570         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
1571         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
1572         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
1573         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
1574         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
1575         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
1576         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
1577         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
1578         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
1579         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
1580         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
1581         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
1582         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
1583         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
1584         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
1585         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
1586         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
1587         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
1588         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
1589         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
1590         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
1591         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
1592
1593 2016-05-23  Martin Jambor  <mjambor@suse.cz>
1594
1595         * testsuite/libgomp.hsa.c/switch-sbr-2.c: New test.
1596
1597 2016-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
1598
1599         * oacc-init.c (acc_init): Remove !cached_base_dev condition on call
1600         to gomp_init_targets_once.
1601         (acc_set_device_type): Remove !cached_base_dev condition on call to
1602         gomp_init_targets_once, move call to before acc_device_lock acquire,
1603         to avoid deadlock.
1604         (acc_get_device_num): Remove !cached_base_dev condition on call to
1605         gomp_init_targets_once.
1606         (acc_set_device_num): Likewise.
1607
1608 2016-05-16  Martin Jambor  <mjambor@suse.cz>
1609
1610         * testsuite/libgomp.hsa.c/complex-align-2.c: New test.
1611
1612 2016-05-02  Nathan Sidwell  <nathan@codesourcery.com>
1613
1614         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Adjust
1615         expected partitioning.
1616
1617 2016-04-29  Cesar Philippidis  <cesar@codesourcery.com>
1618
1619         PR middle-end/70626
1620         * testsuite/libgomp.oacc-c++/template-reduction.C: Adjust test.
1621         * testsuite/libgomp.oacc-c-c++-common/combined-reduction.c: New test.
1622         * testsuite/libgomp.oacc-fortran/combined-reduction.f90: New test.
1623
1624 2016-04-21  Alexander Monakov  <amonakov@ispras.ru>
1625
1626         * plugin/plugin-nvptx.c (map_fini): Make cuMemFreeHost error
1627         non-fatal.
1628
1629 2016-04-19  Jakub Jelinek  <jakub@redhat.com>
1630
1631         PR middle-end/70680
1632         * testsuite/libgomp.c/pr70680-1.c: New test.
1633         * testsuite/libgomp.c/pr70680-2.c: New test.
1634
1635 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1636
1637         * testsuite/libgomp.oacc-fortran/non-scalar-data.f90: Don't
1638         pass parameter variables to subroutines.
1639
1640 2016-04-14  Cesar Philippidis  <cesar@codesourcery.com>
1641
1642         PR middle-end/70643
1643         * testsuite/libgomp.oacc-fortran/pr70643.f90: New test.
1644
1645 2016-04-13  Cesar Philippidis  <cesar@codesourcery.com>
1646
1647         PR testsuite/68242
1648         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Adjust test.
1649         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1650
1651 2016-04-12  Thomas Schwinge  <thomas@codesourcery.com>
1652
1653         * libgomp_g.h: Rename GOACC_parallel_keyd prototype to
1654         GOACC_parallel_keyed, restore GOACC_parallel prototype, new
1655         GOACC_declare prototype.
1656
1657         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c:
1658         Merge this file, and...
1659         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gv-np-1.c:
1660         ... this file, and...
1661         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c:
1662         ... this file, and...
1663         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c:
1664         ... this file, and...
1665         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c:
1666         ... this file, and...
1667         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c:
1668         ... this file, and...
1669         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c:
1670         ... this file, and...
1671         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c:
1672         ... this file, and...
1673         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c:
1674         ... this file, and...
1675         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c:
1676         ... this file, and...
1677         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c:
1678         ... this file, and...
1679         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c:
1680         ... this file, and...
1681         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c:
1682         ... this file into...
1683         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: ... this
1684         file.
1685
1686         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c:
1687         Make failure observable.
1688
1689 2016-04-12  Jakub Jelinek  <jakub@redhat.com>
1690
1691         * libgomp.h (struct gomp_target_task): Remove firstprivate_copies
1692         field.
1693         * target.c (gomp_target_fallback_firstprivate,
1694         gomp_target_unshare_firstprivate): Removed.
1695         (GOMP_target_ext): Copy firstprivate vars into gomp_allocaed memory
1696         before waiting for dependencies.
1697         (gomp_target_task_fn): Don't copy firstprivate vars here.
1698         * task.c (GOMP_PLUGIN_target_task_completion): Don't free
1699         firstprivate_copies here.
1700         (gomp_create_target_task): Don't initialize firstprivate_copies field.
1701         * testsuite/libgomp.c/target-25.c (main): Use map (to:) instead of
1702         explicit/implicit firstprivate.
1703
1704 2016-04-08  Cesar Philippidis  <cesar@codesourcery.com>
1705
1706         PR lto/70289
1707         PR ipa/70348
1708         PR tree-optimization/70373
1709         PR middle-end/70533
1710         PR middle-end/70534
1711         PR middle-end/70535
1712         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gang-np-1.c: New
1713         test.
1714         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gw-np-1.c: New
1715         test.
1716         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-1.c: New
1717         test.
1718         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-2.c: New
1719         test.
1720         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-3.c: New
1721         test.
1722         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-gwv-np-4.c: New
1723         test.
1724         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-1.c: New
1725         test.
1726         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-vector-p-2.c: New
1727         test.
1728         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-worker-p-1.c: New
1729         test.
1730         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-1.c: New test.
1731         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-2.c: New test.
1732         * testsuite/libgomp.oacc-c-c++-common/loop-reduction-wv-p-3.c: New test.
1733         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-1.c: New
1734         test.
1735         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-2.c: New
1736         test.
1737         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-3.c: New
1738         test.
1739         * testsuite/libgomp.oacc-c-c++-common/par-loop-comb-reduction-4.c: New
1740         test.
1741         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Add test
1742         coverage.
1743         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
1744         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: Likewise.
1745         * testsuite/libgomp.oacc-c-c++-common/parallel-reduction.c: New test.
1746         * testsuite/libgomp.oacc-c-c++-common/pr70289.c: New test.
1747         * testsuite/libgomp.oacc-c-c++-common/pr70373.c: New test.
1748         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Add test
1749         coverage.
1750         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
1751         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
1752         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
1753         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
1754         * testsuite/libgomp.oacc-c-c++-common/reduction-6.c: New test.
1755         * testsuite/libgomp.oacc-c-c++-common/reduction.h: New test.
1756         * testsuite/libgomp.oacc-fortran/parallel-reduction.f90: New test.
1757         * testsuite/libgomp.oacc-fortran/pr70289.f90: New test.
1758         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Add test coverage.
1759         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
1760         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
1761         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
1762         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
1763         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
1764         * testsuite/libgomp.oacc-fortran/reduction-7.f90: New test.
1765
1766 2016-03-30  Thomas Schwinge  <thomas@codesourcery.com>
1767             James Norris  <jnorris@codesourcery.com>
1768             Nathan Sidwell  <nathan@codesourcery.com>
1769             Julian Brown  <julian@codesourcery.com>
1770             Cesar Philippidis  <cesar@codesourcery.com>
1771             Chung-Lin Tang  <cltang@codesourcery.com>
1772             Tom de Vries  <tom@codesourcery.com>
1773
1774         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Update.
1775         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
1776         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
1777         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Likewise.
1778         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
1779         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
1780         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
1781         * testsuite/libgomp.oacc-fortran/declare-1.f90: Likewise.
1782         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
1783         XFAIL.
1784         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Update.
1785         Incorporate...
1786         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: ... this
1787         file.
1788         * testsuite/libgomp.oacc-c++/template-reduction.C: New file.
1789         * testsuite/libgomp.oacc-c-c++-common/gang-static-1.c: Likewise.
1790         * testsuite/libgomp.oacc-c-c++-common/gang-static-2.c: Likewise.
1791         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-clauses.c:
1792         Likewise.
1793         * testsuite/libgomp.oacc-c-c++-common/private-variables.c:
1794         Likewise.
1795         * testsuite/libgomp.oacc-c-c++-common/reduction-7.c: Likewise.
1796         * testsuite/libgomp.oacc-c-c++-common/routine-1.c: Likewise.
1797         * testsuite/libgomp.oacc-c-c++-common/routine-4.c: Likewise.
1798         * testsuite/libgomp.oacc-c-c++-common/routine-wv-2.c: Likewise.
1799         * testsuite/libgomp.oacc-fortran/clauses-1.f90: Likewise.
1800         * testsuite/libgomp.oacc-fortran/default-1.f90: Likewise.
1801         * testsuite/libgomp.oacc-fortran/firstprivate-1.f90: Likewise.
1802         * testsuite/libgomp.oacc-fortran/gang-static-1.f90: Likewise.
1803         * testsuite/libgomp.oacc-fortran/if-1.f90: Likewise.
1804         * testsuite/libgomp.oacc-fortran/implicit-firstprivate-ref.f90:
1805         Likewise.
1806         * testsuite/libgomp.oacc-fortran/pr68813.f90: Likewise.
1807         * testsuite/libgomp.oacc-fortran/private-variables.f90: Likewise.
1808         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Merge this
1809         file...
1810         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: ..., and this
1811         file into...
1812         * testsuite/libgomp.oacc-c-c++-common/data-clauses.h: ... this new
1813         file.  Update.
1814         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels.c: New
1815         file.
1816         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel.c:
1817         Likewise.
1818         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: Rename to...
1819         * testsuite/libgomp.oacc-c-c++-common/data-clauses-kernels-ipa-pta.c:
1820         ... this new file.  Update.
1821         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: Rename to...
1822         * testsuite/libgomp.oacc-c-c++-common/data-clauses-parallel-ipa-pta.c:
1823         ... this new file.  Update.
1824         * testsuite/libgomp.oacc-c-c++-common/mode-transitions.c: New
1825         file.  Incorporate...
1826         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c: ... this
1827         file, and...
1828         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: ... this
1829         file, and...
1830         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: ... this
1831         file.
1832         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Remove file.
1833
1834 2016-03-29  Thomas Schwinge  <thomas@codesourcery.com>
1835
1836         * testsuite/libgomp.oacc-c++/c++.exp [!lang_test_file_found]: Call
1837         set-torture-options.
1838
1839 2016-03-24  Thomas Schwinge  <thomas@codesourcery.com>
1840
1841         * testsuite/libgomp.oacc-c++/c++.exp: Set up torture testing, use
1842         gcc-dg-runtest.
1843         * testsuite/libgomp.oacc-c/c.exp: Likewise.
1844         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: Specify
1845         -fno-builtin-acc_on_device instead of -O0.
1846         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: Skip for
1847         -O0.
1848         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
1849         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c:
1850         Likewise.
1851         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
1852         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
1853         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
1854         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
1855         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
1856         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
1857         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
1858         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
1859         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
1860         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
1861         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
1862         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
1863         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
1864         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
1865         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
1866         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
1867         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
1868         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-2.c:
1869         Don't specify -O2.
1870         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta-3.c:
1871         Likewise.
1872         * testsuite/libgomp.oacc-c-c++-common/kernels-alias-ipa-pta.c:
1873         Likewise.
1874
1875 2016-03-24  Martin Liska  <mliska@suse.cz>
1876
1877         * plugin/plugin-hsa.c (packet_store_release): New function
1878         that is taken from the HSA runtime manual.
1879         (GOMP_OFFLOAD_run): Use the function.
1880
1881 2016-03-23  Jakub Jelinek  <jakub@redhat.com>
1882
1883         PR c++/70376
1884         * testsuite/libgomp.c++/pr70376.C: New test.
1885
1886 2016-03-23  Tom de Vries  <tom@codesourcery.com>
1887
1888         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Add missing
1889         initialization of lresult and lvresult.
1890         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Same.
1891
1892 2016-03-23  James Norris  <jnorris@codesourcery.com>
1893             Daichi Fukuoka <dc-fukuoka@sgi.com>
1894
1895         PR libgomp/69414
1896         * oacc-mem.c (delete_copyout, update_dev_host): Fix device address.
1897         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Additional tests.
1898         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
1899         * testsuite/libgomp.oacc-fortran/update-1.f90: New file.
1900
1901 2016-03-23  Martin Liska  <mliska@suse.cz>
1902
1903         PR hsa/70337
1904         * plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
1905         argument just in case a dispatched kernel uses that argument.
1906
1907 2016-03-16  Thomas Schwinge  <thomas@codesourcery.com>
1908
1909         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: Adjust to
1910         -ftree-parallelize-loops/-fopenacc changes.
1911         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95:
1912         Likewise.
1913         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1914         Likewise.
1915         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95:
1916         Likewise.
1917         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95:
1918         Likewise.
1919         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Likewise.
1920         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Likewise.
1921
1922 2016-03-13  Thomas Schwinge  <thomas@codesourcery.com>
1923
1924         * testsuite/lib/libgomp.exp (libgomp_init): Potentially append to
1925         always_ld_library_path the path to libgcc_s.
1926
1927 2016-03-10  Cesar Philippidis  <cesar@codesourcery.com>
1928
1929         PR testsuite/70009
1930         * testsuite/libgomp.oacc-c-c++-common/vprop.c: Make test data signed.
1931
1932 2016-03-09  Tom de Vries  <tom@codesourcery.com>
1933
1934         * testsuite/libgomp.oacc-fortran/kernels-loop-2.f95: New test.
1935         * testsuite/libgomp.oacc-fortran/kernels-loop-data-2.f95: Same.
1936         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit-2.f95:
1937         Same.
1938         * testsuite/libgomp.oacc-fortran/kernels-loop-data-enter-exit.f95: Same.
1939         * testsuite/libgomp.oacc-fortran/kernels-loop-data-update.f95: Same.
1940         * testsuite/libgomp.oacc-fortran/kernels-loop-data.f95: Same.
1941         * testsuite/libgomp.oacc-fortran/kernels-loop.f95: Same.
1942
1943 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1944
1945         * testsuite/lib/libgomp.exp
1946         (check_effective_target_hsa_offloading_selected_nocache): New.
1947         (check_effective_target_hsa_offloading_selected): Likewise.
1948         * testsuite/libgomp.hsa.c/c.exp: Likewise.
1949         * testsuite/libgomp.hsa.c/alloca-1.c: Likewise.
1950         * testsuite/libgomp.hsa.c/bitfield-1.c: Likewise.
1951         * testsuite/libgomp.hsa.c/builtins-1.c: Likewise.
1952         * testsuite/libgomp.hsa.c/complex-1.c: Likewise.
1953         * testsuite/libgomp.hsa.c/formal-actual-args-1.c: Likewise.
1954         * testsuite/libgomp.hsa.c/function-call-1.c: Likewise.
1955         * testsuite/libgomp.hsa.c/get-level-1.c: Likewise.
1956         * testsuite/libgomp.hsa.c/gridify-1.c: Likewise.
1957         * testsuite/libgomp.hsa.c/gridify-2.c: Likewise.
1958         * testsuite/libgomp.hsa.c/gridify-3.c: Likewise.
1959         * testsuite/libgomp.hsa.c/gridify-4.c: Likewise.
1960         * testsuite/libgomp.hsa.c/memory-operations-1.c: Likewise.
1961         * testsuite/libgomp.hsa.c/pr69568.c: Likewise.
1962         * testsuite/libgomp.hsa.c/rotate-1.c: Likewise.
1963         * testsuite/libgomp.hsa.c/switch-1.c: Likewise.
1964         * testsuite/libgomp.hsa.c/switch-branch-1.c: Likewise.
1965
1966 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1967
1968         * testsuite/libgomp.c/examples-4/async_target-2.c: Only run on
1969         non-shared memory accelerators.
1970         * testsuite/libgomp.c/examples-4/device-1.c: Likewise.
1971         * testsuite/libgomp.c/examples-4/target-5.c: Likewise.
1972         * testsuite/libgomp.c/examples-4/target_data-6.c: Likewise.
1973         * testsuite/libgomp.c/examples-4/target_data-7.c: Likewise.
1974         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: Likewise.
1975         * testsuite/libgomp.fortran/examples-4/device-1.f90: Likewise.
1976         * testsuite/libgomp.fortran/examples-4/target-5.f90: Likewise.
1977         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: Likewise.
1978         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: Likewise.
1979
1980 2016-03-07  Martin Jambor  <mjambor@suse.cz>
1981
1982         * testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
1983         ALWAYS_CFLAGS.
1984
1985 2016-03-02  Jakub Jelinek  <jakub@redhat.com>
1986
1987         PR libgomp/69555
1988         * testsuite/libgomp.c++/pr69555-1.C: New test.
1989         * testsuite/libgomp.c++/pr69555-2.C: New test.
1990
1991 2016-02-26  Keith McDaniel <k.allen.mcdaniel@gmail.com>
1992             Martin Jambor  <mjambor@suse.cz>
1993
1994         * testsuite/lib/libgomp.exp
1995         (check_effective_target_offload_device_shared_as): New proc.
1996         * testsuite/libgomp.c++/declare_target-1.C: New test.
1997
1998 2016-02-25  Ilya Verbin  <ilya.verbin@intel.com>
1999
2000         PR driver/68463
2001         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: Remove.
2002
2003 2016-02-23  Thomas Schwinge  <thomas@codesourcery.com>
2004
2005         * oacc-parallel.c (GOACC_parallel_keyed): Initialize dims.
2006         * plugin/plugin-nvptx.c (nvptx_exec): Provide default values for
2007         dims.
2008         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: Adjust to
2009         -ftree-parallelize-loops/-fopenacc changes.
2010         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Likewise.
2011         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c:
2012         Likewise.
2013         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c:
2014         Likewise.
2015         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c:
2016         Likewise.
2017         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c:
2018         Likewise.
2019         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c:
2020         Likewise.
2021         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c:
2022         Likewise.
2023         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c:
2024         Likewise.
2025         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Likewise.
2026         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c:
2027         Likewise.
2028         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Likewise.
2029         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c:
2030         Likewise.
2031         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Likewise.
2032         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c:
2033         Likewise.
2034
2035 2016-02-22  Cesar Philippidis  <cesar@codesourcery.com>
2036
2037         * testsuite/libgomp.oacc-c-c++-common/vprop.c: New test.
2038
2039 2016-02-19  Jakub Jelinek  <jakub@redhat.com>
2040
2041         PR driver/69805
2042         * testsuite/libgomp.c/pr69805.c: New test.
2043
2044 2016-02-16  Tom de Vries  <tom@codesourcery.com>
2045
2046         PR lto/67709
2047         * testsuite/libgomp.fortran/declare-simd-4.f90: New test.
2048
2049 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2050
2051         PR tree-optimization/69599
2052         * testsuite/libgomp.c/omp-nested-3.c: New test.
2053         * testsuite/libgomp.c/pr46032-2.c: New test.
2054         * testsuite/libgomp.oacc-c-c++-common/kernels-2.c: New test.
2055         * testsuite/libgomp.oacc-c-c++-common/parallel-2.c: New test.
2056
2057 2016-02-09  Tom de Vries  <tom@codesourcery.com>
2058
2059         PR lto/69707
2060         * testsuite/libgomp.oacc-c-c++-common/parallel-dims-2.c: New test.
2061
2062 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2063
2064         * testsuite/libgomp.c/target-31.c: Fix testcase.
2065
2066 2016-02-02  Alexander Monakov  <amonakov@ispras.ru>
2067
2068         * testsuite/libgomp.c/examples-4/teams-3.c: Add missing reduction
2069         clause.
2070         * testsuite/libgomp.c/examples-4/teams-4.c: Likewise.
2071         * testsuite/libgomp.fortran/examples-4/teams-3.f90: Add missing
2072         reduction and map clauses.
2073         * testsuite/libgomp.fortran/examples-4/teams-4.f90: Likewise.
2074
2075 2016-02-02  James Norris  <jnorris@codesourcery.com>
2076
2077         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Fix clause.
2078
2079 2016-02-02  Thomas Schwinge  <thomas@codesourcery.com>
2080
2081         * libgomp.map (GOACC_2.0): Remove GOACC_host_data.
2082         * oacc-parallel.c (GOACC_host_data): Remove function definition.
2083
2084         * testsuite/lib/libgomp.exp: Skip hsa offloading for OpenACC test
2085         cases.
2086
2087         * plugin/configfrag.ac (HSA_KMT_LIB, HSA_KMT_LDFLAGS): New
2088         variables.
2089         * testsuite/libgomp-test-support.exp.in (hsa_runtime_lib)
2090         (hsa_kmt_lib): Set variables.
2091         * testsuite/lib/libgomp.exp (libgomp_init): Use them to amend
2092         always_ld_library_path.
2093         * Makefile.in: Regenerate.
2094         * configure: Likewise.
2095         * testsuite/Makefile.in: Likewise.
2096
2097         * plugin/configfrag.ac (offload_additional_options)
2098         (offload_additional_lib_paths): Don't amend for hsa offloading.
2099         * configure: Regenerate.
2100
2101         * plugin/configfrag.ac: Don't configure for offloading target if
2102         we don't build the corresponding plugin.
2103         * configure: Regenerate.
2104
2105 2016-02-01  Nathan Sidwell  <nathan@codesourcery.com>
2106
2107         * testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
2108         * testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.
2109
2110 2016-01-26  Tom de Vries  <tom@codesourcery.com>
2111
2112         PR tree-optimization/69110
2113         * testsuite/libgomp.c/pr69110.c: New test.
2114
2115 2016-01-25  Richard Biener  <rguenther@suse.de>
2116
2117         PR lto/69393
2118         * testsuite/libgomp.c++/pr69393.C: New testcase.
2119
2120 2016-01-22  Ilya Verbin  <ilya.verbin@intel.com>
2121
2122         * target.c (gomp_get_target_fn_addr): Allow host fallback if target
2123         function wasn't mapped to the device with non-shared memory.
2124
2125 2016-01-20  Ilya Verbin  <ilya.verbin@intel.com>
2126
2127         * task.c (gomp_create_target_task): Set firstprivate_copies to NULL.
2128
2129 2016-01-19  Martin Jambor  <mjambor@suse.cz>
2130             Martin Liska  <mliska@suse.cz>
2131
2132         * plugin/Makefrag.am: Add HSA plugin requirements.
2133         * plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
2134         (HSA_RUNTIME_LIB): Likewise.
2135         (HSA_RUNTIME_CPPFLAGS): Likewise.
2136         (HSA_RUNTIME_INCLUDE): New substitution.
2137         (HSA_RUNTIME_LIB): Likewise.
2138         (HSA_RUNTIME_LDFLAGS): Likewise.
2139         (hsa-runtime): New configure option.
2140         (hsa-runtime-include): Likewise.
2141         (hsa-runtime-lib): Likewise.
2142         (PLUGIN_HSA): New substitution variable.
2143         Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
2144         configure options.
2145         (PLUGIN_HSA_CPPFLAGS): Likewise.
2146         (PLUGIN_HSA_LDFLAGS): Likewise.
2147         (PLUGIN_HSA_LIBS): Likewise.
2148         Check that we have access to HSA run-time.
2149         * libgomp-plugin.h (offload_target_type): New element
2150         OFFLOAD_TARGET_TYPE_HSA.
2151         * libgomp.h (gomp_target_task): New fields firstprivate_copies and
2152         args.
2153         (bool gomp_create_target_task): Updated.
2154         (gomp_device_descr): Extra parameter of run_func and async_run_func,
2155         new field can_run_func.
2156         * libgomp_g.h (GOMP_target_ext): Update prototype.
2157         * oacc-host.c (host_run): Added a new parameter args.
2158         * target.c (calculate_firstprivate_requirements): New function.
2159         (copy_firstprivate_data): Likewise.
2160         (gomp_target_fallback_firstprivate): Use them.
2161         (gomp_target_unshare_firstprivate): New function.
2162         (gomp_get_target_fn_addr): Allow returning NULL for shared memory
2163         devices.
2164         (GOMP_target): Do host fallback for all shared memory devices.  Do not
2165         pass any args to plugins.
2166         (GOMP_target_ext): Introduce device-specific argument parameter args.
2167         Allow host fallback if device shares memory.  Do not remap data if
2168         device has shared memory.
2169         (gomp_target_task_fn): Likewise.  Also treat shared memory devices
2170         like host fallback for mappings.
2171         (GOMP_target_data): Treat shared memory devices like host fallback.
2172         (GOMP_target_data_ext): Likewise.
2173         (GOMP_target_update): Likewise.
2174         (GOMP_target_update_ext): Likewise.  Also pass NULL as args to
2175         gomp_create_target_task.
2176         (GOMP_target_enter_exit_data): Likewise.
2177         (omp_target_alloc): Treat shared memory devices like host fallback.
2178         (omp_target_free): Likewise.
2179         (omp_target_is_present): Likewise.
2180         (omp_target_memcpy): Likewise.
2181         (omp_target_memcpy_rect): Likewise.
2182         (omp_target_associate_ptr): Likewise.
2183         (gomp_load_plugin_for_device): Also load can_run.
2184         * task.c (GOMP_PLUGIN_target_task_completion): Free
2185         firstprivate_copies.
2186         (gomp_create_target_task): Accept new argument args and store it to
2187         ttask.
2188         * plugin/plugin-hsa.c: New file.
2189
2190 2016-01-18  Tom de Vries  <tom@codesourcery.com>
2191
2192         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-2.c: New test.
2193         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-3.c: Same.
2194         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-2.c: Same.
2195         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-3.c: Same.
2196         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-4.c: Same.
2197         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-5.c: Same.
2198         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq-6.c: Same.
2199         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-and-seq.c: Same.
2200         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-collapse.c: Same.
2201         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-2.c: Same.
2202         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit-2.c:
2203         Same.
2204         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-enter-exit.c:
2205         Same.
2206         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data-update.c: Same.
2207         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-data.c: Same.
2208         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-g.c: Same.
2209         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-mod-not-zero.c: Same.
2210         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-n.c: Same.
2211         * testsuite/libgomp.oacc-c-c++-common/kernels-loop-nest.c: Same.
2212         * testsuite/libgomp.oacc-c-c++-common/kernels-loop.c: Same.
2213         * testsuite/libgomp.oacc-c-c++-common/kernels-parallel-loop-data-enter-exit.c:
2214         Same.
2215         * testsuite/libgomp.oacc-c-c++-common/kernels-reduction.c: Same.
2216
2217 2016-01-15  Jakub Jelinek  <jakub@redhat.com>
2218
2219         * task.c (GOMP_PLUGIN_target_task_completion): Add missing return.
2220
2221 2016-01-15  Cesar Philippidis  <cesar@codesourcery.com>
2222
2223         * testsuite/libgomp.oacc-fortran/kernels-data.f90: New test.
2224
2225 2016-01-12  James Norris  <jnorris@codesourcery.com>
2226
2227         * libgomp.texi: Updates for OpenACC.
2228
2229 2016-01-11  Alexander Monakov  <amonakov@ispras.ru>
2230
2231         * plugin/plugin-nvptx.c (link_ptx): Do not set CU_JIT_TARGET.
2232
2233 2016-01-07  H.J. Lu  <hongjiu.lu@intel.com>
2234
2235         PR fortran/66680
2236         * testsuite/libgomp.fortran/pr66680.f90: New test.
2237
2238 2016-01-07  Jakub Jelinek  <jakub@redhat.com>
2239
2240         PR middle-end/68960
2241         * testsuite/libgomp.c/pr68960.c: New test.
2242
2243 2016-01-06  Nathan Sidwell  <nathan@acm.org>
2244
2245         * openacc.h (acc_on_device): Add routine pragma for C++ wrapper.
2246         * testsuite/libgomp.oacc-c-c++-common/acc-on-device-2.c: New.
2247
2248 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
2249
2250         Update copyright years.
2251
2252         * libgomp.texi: Bump @copying's copyright year.
2253
2254 2015-12-31  Nathan Sidwell  <nathan@acm.org>
2255
2256         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Correct
2257         dg-additional-options syntax.
2258         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: Likewise.
2259         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: Likewise.
2260         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: Likewise.
2261         * testsuite/libgomp.oacc-c-c++-common/loop-red-gwv-1.c: Likewise.
2262         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: Likewise.
2263         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: Likewise.
2264         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: Likewise.
2265         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: Likewise.
2266         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: Likewise.
2267         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: Likewise.
2268         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-1.c: Likewise.
2269         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: Likewise.
2270         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: Likewise.
2271         * testsuite/libgomp.oacc-c-c++-common/loop-red-wv-1.c: Likewise.
2272         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: Likewise.
2273         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: Likewise.
2274         * testsuite/libgomp.oacc-c-c++-common/loop-red-g-1.c: Likewise.
2275         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-1.c: Likewise.
2276
2277 2015-12-15  Ilya Verbin  <ilya.verbin@intel.com>
2278
2279         * libgomp.h (REFCOUNT_LINK): Define.
2280         (struct splay_tree_key_s): Add link_key.
2281         * target.c (gomp_map_vars): Treat REFCOUNT_LINK objects as not mapped.
2282         Replace target address of the pointer with target address of newly
2283         mapped object in the splay tree.  Set link pointer on target to the
2284         device address of the mapped object.
2285         (gomp_unmap_vars): Restore target address of the pointer in the splay
2286         tree for REFCOUNT_LINK objects after unmapping.
2287         (gomp_load_image_to_device): Set refcount to REFCOUNT_LINK for "omp
2288         declare target link" objects.
2289         (gomp_unload_image_from_device): Replace j with i.  Force unmap of all
2290         "omp declare target link" objects, which were mapped for the image.
2291         (gomp_exit_data): Restore target address of the pointer in the splay
2292         tree for REFCOUNT_LINK objects after unmapping.
2293         * testsuite/libgomp.c/target-link-1.c: New file.
2294
2295 2015-12-14  Ilya Verbin  <ilya.verbin@intel.com>
2296
2297         * libgomp.h (gomp_device_state): New enum.
2298         (struct gomp_device_descr): Replace is_initialized with state.
2299         (gomp_fini_device): Remove declaration.
2300         * oacc-host.c (host_dispatch): Use state instead of is_initialized.
2301         * oacc-init.c (acc_init_1): Use state instead of is_initialized.
2302         (acc_shutdown_1): Likewise.  Inline gomp_fini_device.
2303         (acc_set_device_type): Use state instead of is_initialized.
2304         (acc_set_device_num): Likewise.
2305         * target.c (resolve_device): Use state instead of is_initialized.
2306         Do not initialize finalized device.
2307         (gomp_map_vars): Do nothing if device is finalized.
2308         (gomp_unmap_vars): Likewise.
2309         (gomp_update): Likewise.
2310         (GOMP_offload_register_ver): Use state instead of is_initialized.
2311         (GOMP_offload_unregister_ver): Likewise.
2312         (gomp_init_device): Likewise.
2313         (gomp_unload_device): Likewise.
2314         (gomp_fini_device): Remove.
2315         (gomp_get_target_fn_addr): Do nothing if device is finalized.
2316         (GOMP_target): Go to host fallback if device is finalized.
2317         (GOMP_target_ext): Likewise.
2318         (gomp_exit_data): Do nothing if device is finalized.
2319         (gomp_target_task_fn): Go to host fallback if device is finalized.
2320         (gomp_target_fini): New static function.
2321         (gomp_target_init): Use state instead of is_initialized.
2322         Call gomp_target_fini at exit.
2323
2324 2015-12-09  Tom de Vries  <tom@codesourcery.com>
2325
2326         PR tree-optimization/68716
2327         * testsuite/libgomp.c/omp-nested-2.c: New test.
2328
2329 2015-12-02  Thomas Schwinge  <thomas@codesourcery.com>
2330
2331         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
2332         target openacc_nvidia_accel_selected.
2333         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
2334         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
2335         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
2336         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
2337
2338 2015-12-01  Julian Brown  <julian@codesourcery.com>
2339             James Norris  <James_Norris@mentor.com>
2340
2341         * oacc-parallel.c (GOACC_host_data): New function.
2342         * libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
2343         * testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
2344         * testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
2345         * testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
2346         * testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
2347         * testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
2348         * testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
2349
2350 2015-11-30  James Norris  <jnorris@codesourcery.com>
2351             Cesar Philippidis  <cesar@codesourcery.com>
2352
2353         libgomp/
2354         * libgomp.oacc-fortran/routine-5.f90: New test.
2355         * libgomp.oacc-fortran/routine-7.f90: New test.
2356         * libgomp.oacc-fortran/routine-9.f90: New test.
2357
2358 2015-11-30  Tom de Vries  <tom@codesourcery.com>
2359
2360         PR tree-optimization/46032
2361         * testsuite/libgomp.c/pr46032.c: New test.
2362
2363 2015-11-27  Jakub Jelinek  <jakub@redhat.com>
2364
2365         PR libgomp/68579
2366         * task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
2367         (gomp_create_target_task): Call it before freeing
2368         GOMP_TARGET_TASK_DATA tasks.
2369
2370         PR c/63326
2371         * testsuite/libgomp.c/cancel-parallel-2.c (foo): Add semicolon
2372         in between case label and OpenMP standalone directives.
2373         * testsuite/libgomp.c++/cancel-parallel-2.C (foo): Likewise.
2374
2375 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
2376
2377         * configure: Regenerate.
2378
2379 2015-11-26  Jakub Jelinek  <jakub@redhat.com>
2380
2381         * testsuite/libgomp.c/target-35.c: New test.
2382
2383 2015-11-22  James Norris  <jnorris@codesourcery.com>
2384             Cesar Philippidis  <cesar@codesourcery.com>
2385
2386         * testsuite/libgomp.oacc-fortran/declare-1.f90: New test.
2387         * testsuite/libgomp.oacc-fortran/declare-2.f90: Likewise.
2388         * testsuite/libgomp.oacc-fortran/declare-3.f90: Likewise.
2389         * testsuite/libgomp.oacc-fortran/declare-4.f90: Likewise.
2390         * testsuite/libgomp.oacc-fortran/declare-5.f90: Likewise.
2391
2392 2015-11-20  Jakub Jelinek  <jakub@redhat.com>
2393
2394         PR middle-end/68221
2395         * testsuite/libgomp.c/reduction-11.c: Remove xfail.
2396         * testsuite/libgomp.c/reduction-12.c: Likewise.
2397         * testsuite/libgomp.c++/reduction-11.C: Likewise.
2398         * testsuite/libgomp.c++/reduction-12.C: Likewise.
2399
2400 2015-11-19  Nathan Sidwell  <nathan@codesourcery.com>
2401
2402         * libgomp.oacc-c-c++-common/reduction-dbl.c: New.
2403         * libgomp.oacc-c-c++-common/reduction-flt.c: New.
2404         * libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Use typedef.
2405         * libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Use typedef.
2406         * libgomp.oacc-c-c++-common/reduction-2.c: Uncomment broken tests
2407         and fix.
2408         * libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2409         * libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2410
2411 2015-11-18  Nathan Sidwell  <nathan@codesourcery.com>
2412
2413         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: Add
2414         worker & gang cases.
2415         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: Likewise.
2416
2417 2015-11-17  Cesar Philippidis  <cesar@codesourcery.com>
2418
2419         * config/nvptx/priority_queue.c: New file.
2420
2421 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2422
2423         * libgomp.texi: Update references from OpenMP 4.0 to OpenMP 4.5
2424         sections.
2425
2426 2015-11-14  Jakub Jelinek  <jakub@redhat.com>
2427             Aldy Hernandez  <aldyh@redhat.com>
2428             Ilya Verbin  <ilya.verbin@intel.com>
2429
2430         * ordered.c (gomp_doacross_init, GOMP_doacross_post,
2431         GOMP_doacross_wait, gomp_doacross_ull_init, GOMP_doacross_ull_post,
2432         GOMP_doacross_ull_wait): For GFS_GUIDED don't divide number of
2433         iterators or IV by chunk size.
2434         * parallel.c (gomp_resolve_num_threads): Don't assume that
2435         if thr->ts.team is non-NULL, then pool must be non-NULL.
2436         * libgomp-plugin.h (GOMP_PLUGIN_target_task_completion): Declare.
2437         * libgomp.map (GOMP_PLUGIN_1.1): New symbol version, export
2438         GOMP_PLUGIN_target_task_completion.
2439         * Makefile.am (libgomp_la_SOURCES): Add priority_queue.c.
2440         * Makefile.in: Regenerate.
2441         * libgomp.h: Shuffle prototypes and forward definitions around so
2442         priority queues can be defined.
2443         (enum gomp_task_kind): Add GOMP_TASK_ASYNC_RUNNING.
2444         (enum gomp_target_task_state): New enum.
2445         (struct gomp_target_task): Add state, tgt, task and team fields.
2446         (gomp_create_target_task): Change return type to bool, add
2447         state argument.
2448         (gomp_target_task_fn): Change return type to bool.
2449         (struct gomp_device_descr): Add async_run_func.
2450         (struct gomp_task): Remove children, next_child, prev_child,
2451         next_queue, prev_queue, next_taskgroup, prev_taskgroup.
2452         Add pnode field.
2453         (struct gomp_taskgroup): Remove children.
2454         Add taskgroup_queue.
2455         (struct gomp_team): Change task_queue type to a priority queue.
2456         (splay_compare): Define inline.
2457         (priority_queue_offset): New.
2458         (priority_node_to_task): New.
2459         (task_to_priority_node): New.
2460         * oacc-mem.c: Do not include splay-tree.h.
2461         * priority_queue.c: New file.
2462         * priority_queue.h: New file.
2463         * splay-tree.c: Do not include splay-tree.h.
2464         (splay_tree_foreach_internal): New.
2465         (splay_tree_foreach): New.
2466         * splay-tree.h: Become re-entrant if splay_tree_prefix is defined.
2467         (splay_tree_callback): Define typedef.
2468         * target.c (splay_compare): Move to libgomp.h.
2469         (GOMP_target): Don't adjust *thr in any way around running offloaded
2470         task.
2471         (GOMP_target_ext): Likewise.  Handle target nowait.
2472         (GOMP_target_update_ext, GOMP_target_enter_exit_data): Check
2473         return value from gomp_create_target_task, if false, fallthrough
2474         as if no dependencies exist.
2475         (gomp_target_task_fn): Change return type to bool, return true
2476         if the task should have another part scheduled later.  Handle
2477         target nowait.
2478         (gomp_load_plugin_for_device): Initialize async_run.
2479         * task.c (gomp_init_task): Initialize children_queue.
2480         (gomp_clear_parent_in_list): New.
2481         (gomp_clear_parent_in_tree): New.
2482         (gomp_clear_parent): Handle priorities.
2483         (GOMP_task): Likewise.
2484         (priority_queue_move_task_first,
2485         gomp_target_task_completion, GOMP_PLUGIN_target_task_completion):
2486         New functions.
2487         (gomp_create_target_task): Use priority queues.  Change return type
2488         to bool, add state argument, return false if for async
2489         {{enter,exit} data,update} constructs no dependencies need to be
2490         waited for, handle target nowait.  Set task->fn to NULL instead of
2491         gomp_target_task_fn.
2492         (verify_children_queue): Remove.
2493         (priority_list_upgrade_task): New.
2494         (priority_queue_upgrade_task): New.
2495         (verify_task_queue): Remove.
2496         (priority_list_downgrade_task): New.
2497         (priority_queue_downgrade_task): New.
2498         (gomp_task_run_pre): Use priority queues.
2499         Abstract code out to priority_queue_downgrade_task.
2500         (gomp_task_run_post_handle_dependers): Use priority queues.
2501         (gomp_task_run_post_remove_parent): Likewise.
2502         (gomp_task_run_post_remove_taskgroup): Likewise.
2503         (gomp_barrier_handle_tasks): Likewise.  Handle target nowait target
2504         tasks specially.
2505         (GOMP_taskwait): Likewise.
2506         (gomp_task_maybe_wait_for_dependencies): Likewise.  Abstract code to
2507         priority-queue_upgrade_task.
2508         (GOMP_taskgroup_start): Use priority queues.
2509         (GOMP_taskgroup_end): Likewise.  Handle target nowait target tasks
2510         specially.  If taskgroup is NULL, and thr->ts.level is 0, act as a
2511         barrier.
2512         * taskloop.c (GOMP_taskloop): Handle priorities.
2513         * team.c (gomp_new_team): Call priority_queue_init.
2514         (free_team): Call priority_queue_free.
2515         (gomp_free_thread): Call gomp_team_end if thr->ts.team is artificial
2516         team created for target nowait in implicit parallel region.
2517         (gomp_team_start): For nested check, test thr->ts.level instead of
2518         thr->ts.team != NULL.
2519         * testsuite/libgomp.c/doacross-3.c: New test.
2520         * testsuite/libgomp.c/ordered-5.c: New test.
2521         * testsuite/libgomp.c/priority.c: New test.
2522         * testsuite/libgomp.c/target-31.c: New test.
2523         * testsuite/libgomp.c/target-32.c: New test.
2524         * testsuite/libgomp.c/target-33.c: New test.
2525         * testsuite/libgomp.c/target-34.c: New test.
2526
2527 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2528
2529         * testsuite/libgomp.oacc-c-c++-common/loop-auto-1.c: New.
2530
2531         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Sequential
2532         loop is sequential.
2533
2534 2015-11-13  Nathan Sidwell  <nathan@codesourcery.com>
2535
2536         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-dbl.c: New.
2537         * testsuite/libgomp.oacc-c-c++-common/reduction-cplx-flt.c: New.
2538
2539 2015-11-12  James Norris  <jnorris@codesourcery.com>
2540             Joseph Myers  <joseph@codesourcery.com>
2541
2542         * libgomp.map (GOACC_2.0.1): Export GOACC_declare.
2543         * oacc-parallel.c (GOACC_declare): New function.
2544         * testsuite/libgomp.oacc-c-c++-common/declare-1.c: New test.
2545         * testsuite/libgomp.oacc-c-c++-common/declare-2.c: Likewise.
2546         * testsuite/libgomp.oacc-c-c++-common/declare-4.c: Likewise.
2547         * testsuite/libgomp.oacc-c-c++-common/declare-5.c: Likewise.
2548         * testsuite/libgomp.oacc-c++/declare-1.C: Likewise.
2549
2550 2015-11-12  Nathan Sidwell  <nathan@codesourcery.com>
2551
2552         * testsuite/libgomp.oacc-c-c++-common/default-1.c: New.
2553
2554 2015-11-1  Nathan Sidwell  <nathan@codesourcery.com>
2555
2556         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: New.
2557         * testsuite/libgomp.oacc-c-c++-common/firstprivate-2.c: New.
2558
2559 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2560
2561         * testsuite/libgomp.oacc-c-c++-common/firstprivate-1.c: Remove
2562         inadvertent commit.
2563
2564 2015-11-09  Nathan Sidwell  <nathan@codesourcery.com>
2565
2566         * testsuite/libgomp.oacc-c-c++-common/routine-g-1.c: New.
2567         * testsuite/libgomp.oacc-c-c++-common/routine-gwv-1.c: New.
2568         * testsuite/libgomp.oacc-c-c++-common/routine-v-1.c: New.
2569         * testsuite/libgomp.oacc-c-c++-common/routine-w-1.c: New.
2570         * testsuite/libgomp.oacc-c-c++-common/routine-wv-1.c: New.
2571
2572 2015-11-06  Thomas Schwinge  <thomas@codesourcery.com>
2573
2574         * testsuite/libgomp.oacc-c-c++-common/loop-red-v-2.c: XFAIL.
2575         * testsuite/libgomp.oacc-c-c++-common/loop-red-w-2.c: Likewise.
2576
2577 2015-11-05  Jakub Jelinek  <jakub@redhat.com>
2578             Ilya Verbin  <ilya.verbin@intel.com>
2579
2580         * libgomp_g.h (GOMP_loop_nonmonotonic_dynamic_next,
2581         GOMP_loop_nonmonotonic_dynamic_start,
2582         GOMP_loop_nonmonotonic_guided_next,
2583         GOMP_loop_nonmonotonic_guided_start,
2584         GOMP_loop_ull_nonmonotonic_dynamic_next,
2585         GOMP_loop_ull_nonmonotonic_dynamic_start,
2586         GOMP_loop_ull_nonmonotonic_guided_next,
2587         GOMP_loop_ull_nonmonotonic_guided_start,
2588         GOMP_parallel_loop_nonmonotonic_dynamic,
2589         GOMP_parallel_loop_nonmonotonic_guided): New prototypes.
2590         (GOMP_target_41): Renamed to ...
2591         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2592         arguments.
2593         (GOMP_target_data_41): Renamed to ...
2594         (GOMP_target_data_ext): ... this.
2595         (GOMP_target_update_41): Renamed to ...
2596         (GOMP_target_update_ext): ... this.
2597         * libgomp.map (GOMP_4.5): Export GOMP_target_ext,
2598         GOMP_target_data_ext and GOMP_target_update_ext instead of
2599         GOMP_target_41, GOMP_target_data_41 and GOMP_target_update_41.
2600         Export GOMP_loop_nonmonotonic_dynamic_next,
2601         GOMP_loop_nonmonotonic_dynamic_start,
2602         GOMP_loop_nonmonotonic_guided_next,
2603         GOMP_loop_nonmonotonic_guided_start,
2604         GOMP_loop_ull_nonmonotonic_dynamic_next,
2605         GOMP_loop_ull_nonmonotonic_dynamic_start,
2606         GOMP_loop_ull_nonmonotonic_guided_next,
2607         GOMP_loop_ull_nonmonotonic_guided_start,
2608         GOMP_parallel_loop_nonmonotonic_dynamic and
2609         GOMP_parallel_loop_nonmonotonic_guided.
2610         * loop.c (GOMP_parallel_loop_nonmonotonic_dynamic,
2611         GOMP_parallel_loop_nonmonotonic_guided,
2612         GOMP_loop_nonmonotonic_dynamic_start,
2613         GOMP_loop_nonmonotonic_guided_start,
2614         GOMP_loop_nonmonotonic_dynamic_next,
2615         GOMP_loop_nonmonotonic_guided_next): New aliases or functions.
2616         * loop_ull.c (GOMP_loop_ull_nonmonotonic_dynamic_start,
2617         GOMP_loop_ull_nonmonotonic_guided_start,
2618         GOMP_loop_ull_nonmonotonic_dynamic_next,
2619         GOMP_loop_ull_nonmonotonic_guided_next): Likewise.
2620         * target.c (gomp_map_0len_lookup, gomp_map_val): New inline
2621         functions.
2622         (gomp_map_vars): Handle GOMP_MAP_ALWAYS_POINTER.  For
2623         GOMP_MAP_ZERO_LEN_ARRAY_SECTION use gomp_map_0len_lookup.
2624         Use gomp_map_val function.
2625         (gomp_target_fallback_firstprivate): New static function.
2626         (GOMP_target_41): Renamed to ...
2627         (GOMP_target_ext): ... this.  Add num_teams and thread_limit
2628         arguments.  Move firstprivate fallback handling into a new
2629         function.
2630         (GOMP_target_data_41): Renamed to ...
2631         (GOMP_target_data_ext): ... this.
2632         (GOMP_target_update_41): Renamed to ...
2633         (GOMP_target_update_ext): ... this.
2634         (gomp_exit_data): For GOMP_MAP_*ZERO_LEN* use
2635         gomp_map_0len_lookup instead of gomp_map_lookup.
2636         (omp_target_is_present): Use gomp_map_0len_lookup instead of
2637         gomp_map_lookup.
2638         * testsuite/libgomp.c/target-28.c: Likewise.
2639         * testsuite/libgomp.c/monotonic-1.c: New test.
2640         * testsuite/libgomp.c/monotonic-2.c: New test.
2641         * testsuite/libgomp.c/nonmonotonic-1.c: New test.
2642         * testsuite/libgomp.c/nonmonotonic-2.c: New test.
2643         * testsuite/libgomp.c/pr66199-5.c: New test.
2644         * testsuite/libgomp.c/pr66199-6.c: New test.
2645         * testsuite/libgomp.c/pr66199-7.c: New test.
2646         * testsuite/libgomp.c/pr66199-8.c: New test.
2647         * testsuite/libgomp.c/pr66199-9.c: New test.
2648         * testsuite/libgomp.c/reduction-11.c: New test.
2649         * testsuite/libgomp.c/reduction-12.c: New test.
2650         * testsuite/libgomp.c/reduction-13.c: New test.
2651         * testsuite/libgomp.c/reduction-14.c: New test.
2652         * testsuite/libgomp.c/reduction-15.c: New test.
2653         * testsuite/libgomp.c/target-12.c (main): Adjust for
2654         omp_target_is_present change for one-past-last element.
2655         * testsuite/libgomp.c/target-17.c (foo): Drop tests where
2656         the same var is both mapped and privatized.
2657         * testsuite/libgomp.c/target-19.c (foo): Adjust for different
2658         handling of zero-length array sections.
2659         * testsuite/libgomp.c/target-28.c: New test.
2660         * testsuite/libgomp.c/target-29.c: New test.
2661         * testsuite/libgomp.c/target-30.c: New test.
2662         * testsuite/libgomp.c/target-teams-1.c: New test.
2663         * testsuite/libgomp.c++/member-6.C: New test.
2664         * testsuite/libgomp.c++/member-7.C: New test.
2665         * testsuite/libgomp.c++/monotonic-1.C: New test.
2666         * testsuite/libgomp.c++/monotonic-2.C: New test.
2667         * testsuite/libgomp.c++/nonmonotonic-1.C: New test.
2668         * testsuite/libgomp.c++/nonmonotonic-2.C: New test.
2669         * testsuite/libgomp.c++/pr66199-3.C: New test.
2670         * testsuite/libgomp.c++/pr66199-4.C: New test.
2671         * testsuite/libgomp.c++/pr66199-5.C: New test.
2672         * testsuite/libgomp.c++/pr66199-6.C: New test.
2673         * testsuite/libgomp.c++/pr66199-7.C: New test.
2674         * testsuite/libgomp.c++/pr66199-8.C: New test.
2675         * testsuite/libgomp.c++/pr66199-9.C: New test.
2676         * testsuite/libgomp.c++/reduction-11.C: New test.
2677         * testsuite/libgomp.c++/reduction-12.C: New test.
2678         * testsuite/libgomp.c++/target-13.C: New test.
2679         * testsuite/libgomp.c++/target-14.C: New test.
2680         * testsuite/libgomp.c++/target-15.C: New test.
2681         * testsuite/libgomp.c++/target-16.C: New test.
2682         * testsuite/libgomp.c++/target-17.C: New test.
2683         * testsuite/libgomp.c++/target-18.C: New test.
2684         * testsuite/libgomp.c++/target-19.C: New test.
2685
2686 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2687
2688         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Fix dimensions
2689         and reduction copy.
2690         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
2691         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
2692         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
2693         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2694         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: Likewise.
2695         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
2696         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
2697         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2698         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
2699         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c: Likewise.
2700         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
2701         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
2702         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
2703         * testsuite/libgomp.oacc-c-c++-common/parallel-dims.c: New.
2704
2705 2015-11-04  Nathan Sidwell  <nathan@codesourcery.com>
2706
2707         * libgomp.oacc-c-c++-common/loop-red-g-1.c: New.
2708         * libgomp.oacc-c-c++-common/loop-red-gwv-1.c: New.
2709         * libgomp.oacc-c-c++-common/loop-red-v-1.c: New.
2710         * libgomp.oacc-c-c++-common/loop-red-v-2.c: New.
2711         * libgomp.oacc-c-c++-common/loop-red-w-1.c: New.
2712         * libgomp.oacc-c-c++-common/loop-red-w-2.c: New.
2713         * libgomp.oacc-c-c++-common/loop-red-wv-1.c: New.
2714         * libgomp.oacc-fortran/reduction-5.f90: Avoid reference var.
2715
2716 2015-11-03  Nathan Sidwell  <nathan@codesourcery.com>
2717
2718         * libgomp.h (struct acc_dispatch_t): Remove args from exec_func.
2719         * plugin/plugin-nvptx.c (nvptx_exec): Remove sizes & kinds arg.
2720         (GOMP_OFFLOAD_openacc_parallel): Likewise.
2721         * oacc-host.c (host_openacc_exec): Likewise.
2722         * oacc-parallel.c (GOACC_parallel_keyed): Adjust exec_func call.
2723
2724 2015-11-03  Julian Brown  <julian@codesourcery.com>
2725             Thomas Schwinge  <thomas@codesourcery.com>
2726
2727         * testsuite/libgomp.oacc-c-c++-common/par-reduction-1.c: New file.
2728         * testsuite/libgomp.oacc-c-c++-common/par-reduction-2.c: Likewise.
2729         * testsuite/libgomp.oacc-c-c++-common/worker-single-1a.c:
2730         Likewise.
2731         * testsuite/libgomp.oacc-c-c++-common/worker-single-4.c: Likewise.
2732         * testsuite/libgomp.oacc-c-c++-common/worker-single-6.c: Likewise.
2733
2734 2015-11-03  James Norris  <jnorris@codesourcery.com>
2735
2736         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-1.c: New
2737         file.
2738         * testsuite/libgomp.oacc-c-c++-common/atomic_capture-2.c:
2739         Likewise.
2740         * testsuite/libgomp.oacc-c-c++-common/atomic_rw-1.c: Likewise.
2741         * testsuite/libgomp.oacc-c-c++-common/atomic_update-1.c: Likewise.
2742         * testsuite/libgomp.oacc-fortran/atomic_capture-1.f90: Likewise.
2743         * testsuite/libgomp.oacc-fortran/atomic_rw-1.f90: New file.
2744         * testsuite/libgomp.oacc-fortran/atomic_update-1.f90: Likewise.
2745
2746 2015-10-29  Nathan Sidwell  <nathan@codesourcery.com>
2747
2748         * openacc.h (enum acc_device_t): Reformat. Ensure layout
2749         compatibility.
2750         (enum acc_async_t): Reformat.
2751         (acc_on_device): Declare compatible with builtin and provide C++
2752         wrapper.
2753         * testsuite/libgomp.oacc-c-c++-common/acc-on-device.c: New.
2754
2755 2015-10-29  Thomas Schwinge  <thomas@codesourcery.com>
2756             Cesar Philippidis  <cesar@codesourcery.com>
2757
2758         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: Rename to...
2759         * testsuite/libgomp.oacc-c-c++-common/combined-directives-1.c:
2760         ... this.  Add a description of the test at the top of the file.
2761         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Rename file to...
2762         * testsuite/libgomp.oacc-fortran/combined-directives-1.f90:
2763         ... this.  Add a description of the test at the top of the file.
2764
2765 2015-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2766
2767         * testsuite/libgomp.oacc-c-c++-common/loop-g-1.c: New.
2768         * testsuite/libgomp.oacc-c-c++-common/loop-g-2.c: New.
2769         * testsuite/libgomp.oacc-c-c++-common/loop-gwv-1.c: New.
2770         * testsuite/libgomp.oacc-c-c++-common/loop-v-1.c: New.
2771         * testsuite/libgomp.oacc-c-c++-common/loop-w-1.c: New.
2772         * testsuite/libgomp.oacc-c-c++-common/loop-wv-1.c: New.
2773
2774 2015-10-27  Nathan Sidwell  <nathan@codesourcery.com>
2775
2776         * plugin/plugin-nvptx.c (nvptx_exec): Remove check on compute
2777         dimensions.
2778
2779 2015-10-27  Thomas Schwinge  <thomas@codesourcery.com>
2780
2781         PR testsuite/68063
2782         * testsuite/libgomp.c++/member-1.C (A::m1): Add missing private clause.
2783
2784 2015-10-27  James Norris  <jnorris@codesourcery.com>
2785
2786         * testsuite/libgomp.oacc-c-c++-common/combdir-1.c: New file.
2787         * testsuite/libgomp.oacc-fortran/combdir-1.f90: Likewise.
2788
2789 2015-10-26  Thomas Schwinge  <thomas@codesourcery.com>
2790
2791         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Print to stderr.
2792         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
2793
2794         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Remove explicit
2795         acc_device_nvidia usage.
2796         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
2797         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
2798         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
2799
2800         * oacc-init.c (acc_shutdown): Call gomp_init_targets_once.
2801         * testsuite/libgomp.oacc-c-c++-common/lib-8.c: New file.
2802
2803         PR libgomp/66518
2804         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Resolve XFAIL.
2805
2806         PR libgomp/65437
2807         PR libgomp/66518
2808         * oacc-mem.c (update_dev_host): Call goacc_lazy_initialize.
2809         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Remove XFAIL.
2810
2811 2015-10-23  Tom de Vries  <tom@codesourcery.com>
2812
2813         PR testsuite/68063
2814         * testsuite/libgomp.c++/member-2.C (A::m1): Add missing private clause.
2815
2816 2015-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2817
2818         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Set sane
2819         vector_length.
2820         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
2821
2822 2015-10-14  Ilya Verbin  <ilya.verbin@intel.com>
2823             Aleksander Ivanushenko  <aleksander.ivanushenko@intel.com>
2824
2825         * target.c (gomp_map_vars): Initialize tgt->tgt_start and tgt->tgt_end
2826         to 0 when mapnum is 0.
2827
2828 2015-10-14  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2829
2830         * fortran.c (omp_get_place_proc_ids_, omp_get_partition_place_nums_):
2831         Cast to int from int32_t.
2832
2833 2015-10-13  Jakub Jelinek  <jakub@redhat.com>
2834             Aldy Hernandez  <aldyh@redhat.com>
2835             Ilya Verbin  <ilya.verbin@intel.com>
2836
2837         * config/linux/affinity.c (omp_get_place_num_procs,
2838         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2839         * config/linux/doacross.h: New file.
2840         * config/posix/affinity.c (omp_get_place_num_procs,
2841         omp_get_place_proc_ids, gomp_get_place_proc_ids_8): New functions.
2842         * config/posix/doacross.h: New file.
2843         * env.c: Include gomp-constants.h.
2844         (struct gomp_task_icv): Rename run_sched_modifier to
2845         run_sched_chunk_size.
2846         (gomp_max_task_priority_var): New variable.
2847         (parse_schedule): Rename run_sched_modifier to run_sched_chunk_size.
2848         (handle_omp_display_env): Change _OPENMP value from 201307 to
2849         201511.  Print OMP_MAX_TASK_PRIORITY.
2850         (initialize_env): Parse OMP_MAX_TASK_PRIORITY.
2851         (omp_set_schedule, omp_get_schedule): Rename modifier argument to
2852         chunk_size and run_sched_modifier to run_sched_chunk_size.
2853         (omp_get_max_task_priority, omp_get_initial_device,
2854         omp_get_num_places, omp_get_place_num, omp_get_partition_num_places,
2855         omp_get_partition_place_nums): New functions.
2856         * fortran.c (omp_set_schedule_, omp_set_schedule_8_,
2857         omp_get_schedule_, omp_get_schedule_8_): Rename modifier argument
2858         to chunk_size.
2859         (omp_get_num_places_, omp_get_place_num_procs_,
2860         omp_get_place_num_procs_8_, omp_get_place_proc_ids_,
2861         omp_get_place_proc_ids_8_, omp_get_place_num_,
2862         omp_get_partition_num_places_, omp_get_partition_place_nums_,
2863         omp_get_partition_place_nums_8_, omp_get_initial_device_,
2864         omp_get_max_task_priority_): New functions.
2865         * libgomp_g.h (GOMP_loop_doacross_static_start,
2866         GOMP_loop_doacross_dynamic_start, GOMP_loop_doacross_guided_start,
2867         GOMP_loop_doacross_runtime_start, GOMP_loop_ull_doacross_static_start,
2868         GOMP_loop_ull_doacross_dynamic_start,
2869         GOMP_loop_ull_doacross_guided_start,
2870         GOMP_loop_ull_doacross_runtime_start, GOMP_doacross_post,
2871         GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_wait,
2872         GOMP_taskloop, GOMP_taskloop_ull, GOMP_target_41,
2873         GOMP_target_data_41, GOMP_target_update_41,
2874         GOMP_target_enter_exit_data): New prototypes.
2875         (GOMP_task): Add prototype argument.
2876         * libgomp.h (_LIBGOMP_CHECKING_): Define to 0 if not yet defined.
2877         (struct gomp_doacross_work_share): New type.
2878         (struct gomp_work_share): Add doacross field.
2879         (struct gomp_task_icv): Rename run_sched_modifier to
2880         run_sched_chunk_size.
2881         (enum gomp_task_kind): Rename GOMP_TASK_IFFALSE to
2882         GOMP_TASK_UNDEFERRED.  Add comments.
2883         (struct gomp_task_depend_entry): Add comments.
2884         (struct gomp_task): Likewise.
2885         (struct gomp_taskgroup): Likewise.
2886         (struct gomp_target_task): New type.
2887         (struct gomp_team): Add comment.
2888         (gomp_get_place_proc_ids_8, gomp_doacross_init,
2889         gomp_doacross_ull_init, gomp_task_maybe_wait_for_dependencies,
2890         gomp_create_target_task, gomp_target_task_fn): New prototypes.
2891         (struct target_var_desc): New type.
2892         (struct target_mem_desc): Adjust comment.  Use struct
2893         target_var_desc instead of splay_tree_key for list.
2894         (REFCOUNT_INFINITY): Define.
2895         (struct splay_tree_key_s): Remove copy_from field.
2896         (struct gomp_device_descr): Add dev2dev_func field.
2897         (enum gomp_map_vars_kind): New enum.
2898         (gomp_map_vars): Add one argument.
2899         * libgomp.map (OMP_4.5): Export omp_get_max_task_priority,
2900         omp_get_max_task_priority_, omp_get_num_places, omp_get_num_places_,
2901         omp_get_place_num_procs, omp_get_place_num_procs_,
2902         omp_get_place_num_procs_8_, omp_get_place_proc_ids,
2903         omp_get_place_proc_ids_, omp_get_place_proc_ids_8_, omp_get_place_num,
2904         omp_get_place_num_, omp_get_partition_num_places,
2905         omp_get_partition_num_places_, omp_get_partition_place_nums,
2906         omp_get_partition_place_nums_, omp_get_partition_place_nums_8_,
2907         omp_get_initial_device, omp_get_initial_device_, omp_target_alloc,
2908         omp_target_free, omp_target_is_present, omp_target_memcpy,
2909         omp_target_memcpy_rect, omp_target_associate_ptr and
2910         omp_target_disassociate_ptr.
2911         (GOMP_4.0.2): Renamed to ...
2912         (GOMP_4.5): ... this.  Export GOMP_target_41, GOMP_target_data_41,
2913         GOMP_target_update_41, GOMP_target_enter_exit_data, GOMP_taskloop,
2914         GOMP_taskloop_ull, GOMP_loop_doacross_dynamic_start,
2915         GOMP_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2916         GOMP_loop_doacross_static_start, GOMP_doacross_post,
2917         GOMP_doacross_wait, GOMP_loop_ull_doacross_dynamic_start,
2918         GOMP_loop_ull_doacross_guided_start,
2919         GOMP_loop_ull_doacross_runtime_start,
2920         GOMP_loop_ull_doacross_static_start, GOMP_doacross_ull_post and
2921         GOMP_doacross_ull_wait.
2922         * libgomp.texi: Document omp_get_max_task_priority.
2923         Rename modifier argument to chunk_size for omp_set_schedule and
2924         omp_get_schedule.  Document OMP_MAX_TASK_PRIORITY env var.
2925         * loop.c (GOMP_loop_runtime_start): Adjust for run_sched_modifier
2926         to run_sched_chunk_size renaming.
2927         (GOMP_loop_ordered_runtime_start): Likewise.
2928         (gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start,
2929         gomp_loop_doacross_guided_start, GOMP_loop_doacross_runtime_start,
2930         GOMP_parallel_loop_runtime_start): New functions.
2931         (GOMP_parallel_loop_runtime): Adjust for run_sched_modifier
2932         to run_sched_chunk_size renaming.
2933         (GOMP_loop_doacross_static_start, GOMP_loop_doacross_dynamic_start,
2934         GOMP_loop_doacross_guided_start): New functions or aliases.
2935         * loop_ull.c (GOMP_loop_ull_runtime_start): Adjust for
2936         run_sched_modifier to run_sched_chunk_size renaming.
2937         (GOMP_loop_ull_ordered_runtime_start): Likewise.
2938         (gomp_loop_ull_doacross_static_start,
2939         gomp_loop_ull_doacross_dynamic_start,
2940         gomp_loop_ull_doacross_guided_start,
2941         GOMP_loop_ull_doacross_runtime_start): New functions.
2942         (GOMP_loop_ull_doacross_static_start,
2943         GOMP_loop_ull_doacross_dynamic_start,
2944         GOMP_loop_ull_doacross_guided_start): New functions or aliases.
2945         * oacc-mem.c (acc_map_data, present_create_copy,
2946         gomp_acc_insert_pointer): Pass GOMP_MAP_VARS_OPENACC instead of false
2947         to gomp_map_vars.
2948         (gomp_acc_remove_pointer): Use copy_from from target_var_desc.
2949         * oacc-parallel.c (GOACC_data_start): Pass GOMP_MAP_VARS_OPENACC
2950         instead of false to gomp_map_vars.
2951         (GOACC_parallel_keyed): Likewise.  Use copy_from from target_var_desc.
2952         * omp.h.in (omp_lock_hint_t): New type.
2953         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2954         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2955         omp_get_place_num, omp_get_partition_num_places,
2956         omp_get_partition_place_nums, omp_get_initial_device,
2957         omp_get_max_task_priority, omp_target_alloc, omp_target_free,
2958         omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect,
2959         omp_target_associate_ptr, omp_target_disassociate_ptr): New
2960         prototypes.
2961         * omp_lib.f90.in (omp_lock_hint_kind): New parameter.
2962         (omp_lock_hint_none, omp_lock_hint_uncontended,
2963         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2964         omp_lock_hint_speculative): New parameters.
2965         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2966         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2967         omp_get_place_num, omp_get_partition_num_places,
2968         omp_get_partition_place_nums, omp_get_initial_device,
2969         omp_get_max_task_priority): New interfaces.
2970         (omp_set_schedule, omp_get_schedule): Rename modifier argument
2971         to chunk_size.
2972         * omp_lib.h.in (omp_lock_hint_kind): New parameter.
2973         (omp_lock_hint_none, omp_lock_hint_uncontended,
2974         omp_lock_hint_contended, omp_lock_hint_nonspeculative,
2975         omp_lock_hint_speculative): New parameters.
2976         (omp_init_lock_with_hint, omp_init_nest_lock_with_hint,
2977         omp_get_num_places, omp_get_place_num_procs, omp_get_place_proc_ids,
2978         omp_get_place_num, omp_get_partition_num_places,
2979         omp_get_partition_place_nums, omp_get_initial_device,
2980         omp_get_max_task_priority): New functions and subroutines.
2981         * ordered.c: Include stdarg.h and string.h.
2982         (MAX_COLLAPSED_BITS): Define.
2983         (gomp_doacross_init, GOMP_doacross_post, GOMP_doacross_wait,
2984         gomp_doacross_ull_init, GOMP_doacross_ull_post,
2985         GOMP_doacross_ull_wait): New functions.
2986         * target.c: Include errno.h.
2987         (resolve_device): If device is not initialized, call
2988         gomp_init_device on it.
2989         (gomp_map_lookup): New function.
2990         (gomp_map_vars_existing): Add tgt_var argument, fill it in.
2991         Don't bump refcount if REFCOUNT_INFINITY.  Handle
2992         GOMP_MAP_ALWAYS_TO_P.
2993         (get_kind): Rename is_openacc argument to short_mapkind.
2994         (gomp_map_pointer): Use gomp_map_lookup.
2995         (gomp_map_fields_existing): New function.
2996         (gomp_map_vars): Rename is_openacc argument to short_mapkind
2997         and is_target to pragma_kind.  Handle GOMP_MAP_VARS_ENTER_DATA,
2998         handle GOMP_MAP_FIRSTPRIVATE_INT, GOMP_MAP_STRUCT,
2999         GOMP_MAP_USE_DEVICE_PTR, GOMP_MAP_ZERO_LEN_ARRAY_SECTION.
3000         Adjust for tgt->list changed type and copy_from living in there.
3001         (gomp_copy_from_async): Adjust for tgt->list changed type and
3002         copy_from living in there.
3003         (gomp_unmap_vars): Likewise.
3004         (gomp_update): Likewise.  Rename is_openacc argument to
3005         short_mapkind.  Don't fail if object is not mapped.
3006         (gomp_load_image_to_device): Initialize refcount to
3007         REFCOUNT_INFINITY.
3008         (gomp_target_fallback): New function.
3009         (gomp_get_target_fn_addr): Likewise.
3010         (GOMP_target): Adjust gomp_map_vars caller, use
3011         gomp_get_target_fn_addr and gomp_target_fallback.
3012         (GOMP_target_41): New function.
3013         (gomp_target_data_fallback): New function.
3014         (GOMP_target_data): Use it, adjust gomp_map_vars caller.
3015         (GOMP_target_data_41): New function.
3016         (GOMP_target_update): Adjust gomp_update caller.
3017         (GOMP_target_update_41): New function.
3018         (gomp_exit_data, GOMP_target_enter_exit_data,
3019         gomp_target_task_fn, omp_target_alloc, omp_target_free,
3020         omp_target_is_present, omp_target_memcpy,
3021         omp_target_memcpy_rect_worker, omp_target_memcpy_rect,
3022         omp_target_associate_ptr, omp_target_disassociate_ptr,
3023         gomp_load_plugin_for_device): New functions.
3024         * task.c: Include gomp-constants.h.  Include taskloop.c
3025         twice to get GOMP_taskloop and GOMP_taskloop_ull definitions.
3026         (gomp_task_handle_depend): New function.
3027         (GOMP_task): Use it.  Add priority argument.  Use
3028         gomp-constant.h constants instead of hardcoded numbers.
3029         Rename GOMP_TASK_IFFALSE to GOMP_TASK_UNDEFERRED.
3030         (gomp_create_target_task): New function.
3031         (verify_children_queue, verify_taskgroup_queue,
3032         verify_task_queue): New functions.
3033         (gomp_task_run_pre): Call verify_*_queue functions.
3034         If an upcoming tied task is about to leave the sibling or
3035         taskgroup queues in an invalid state, adjust appropriately.
3036         Remove taskgroup argument.  Add comments.
3037         (gomp_task_run_post_handle_dependers): Add comments.
3038         (gomp_task_run_post_remove_parent): Likewise.
3039         (gomp_barrier_handle_tasks): Adjust gomp_task_run_pre caller.
3040         (GOMP_taskwait): Likewise.  Add comments.
3041         (gomp_task_maybe_wait_for_dependencies): Fix scheduling
3042         problem such that the first non parent_depends_on task does not
3043         end up at the end of the children queue.
3044         (GOMP_taskgroup_start): Rename GOMP_TASK_IFFALSE to
3045         GOMP_TASK_UNDEFERRED.
3046         (GOMP_taskgroup_end): Adjust gomp_task_run_pre caller.
3047         * taskloop.c: New file.
3048         * testsuite/lib/libgomp.exp
3049         (check_effective_target_offload_device_nonshared_as): New proc.
3050         * testsuite/libgomp.c/affinity-2.c: New test.
3051         * testsuite/libgomp.c/doacross-1.c: New test.
3052         * testsuite/libgomp.c/doacross-2.c: New test.
3053         * testsuite/libgomp.c/examples-4/declare_target-1.c (fib_wrapper):
3054         Add map clause to target.
3055         * testsuite/libgomp.c/examples-4/declare_target-4.c (accum): Likewise.
3056         * testsuite/libgomp.c/examples-4/declare_target-5.c (accum): Likewise.
3057         * testsuite/libgomp.c/examples-4/device-1.c (main): Likewise.
3058         * testsuite/libgomp.c/examples-4/device-3.c (main): Likewise.
3059         * testsuite/libgomp.c/examples-4/target_data-3.c (gramSchmidt):
3060         Likewise.
3061         * testsuite/libgomp.c/examples-4/teams-2.c (dotprod): Likewise.
3062         * testsuite/libgomp.c/examples-4/teams-3.c (dotprod): Likewise.
3063         * testsuite/libgomp.c/examples-4/teams-4.c (dotprod): Likewise.
3064         * testsuite/libgomp.c/for-2.h (OMPTGT, OMPTO, OMPFROM): Define if
3065         not defined.  Use those where needed.
3066         * testsuite/libgomp.c/for-4.c: New test.
3067         * testsuite/libgomp.c/for-5.c: New test.
3068         * testsuite/libgomp.c/for-6.c: New test.
3069         * testsuite/libgomp.c/linear-1.c: New test.
3070         * testsuite/libgomp.c/ordered-4.c: New test.
3071         * testsuite/libgomp.c/pr66199-2.c (f2): Adjust for linear clause
3072         only allowed on the loop iterator.
3073         * testsuite/libgomp.c/pr66199-3.c: New test.
3074         * testsuite/libgomp.c/pr66199-4.c: New test.
3075         * testsuite/libgomp.c/reduction-7.c: New test.
3076         * testsuite/libgomp.c/reduction-8.c: New test.
3077         * testsuite/libgomp.c/reduction-9.c: New test.
3078         * testsuite/libgomp.c/reduction-10.c: New test.
3079         * testsuite/libgomp.c/target-1.c (fn2, fn3, fn4): Add
3080         map(tofrom:s).
3081         * testsuite/libgomp.c/target-2.c (fn2, fn3, fn4): Likewise.
3082         * testsuite/libgomp.c/target-7.c (foo): Add map(h) where needed.
3083         * testsuite/libgomp.c/target-11.c: New test.
3084         * testsuite/libgomp.c/target-12.c: New test.
3085         * testsuite/libgomp.c/target-13.c: New test.
3086         * testsuite/libgomp.c/target-14.c: New test.
3087         * testsuite/libgomp.c/target-15.c: New test.
3088         * testsuite/libgomp.c/target-16.c: New test.
3089         * testsuite/libgomp.c/target-17.c: New test.
3090         * testsuite/libgomp.c/target-18.c: New test.
3091         * testsuite/libgomp.c/target-19.c: New test.
3092         * testsuite/libgomp.c/target-20.c: New test.
3093         * testsuite/libgomp.c/target-21.c: New test.
3094         * testsuite/libgomp.c/target-22.c: New test.
3095         * testsuite/libgomp.c/target-23.c: New test.
3096         * testsuite/libgomp.c/target-24.c: New test.
3097         * testsuite/libgomp.c/target-25.c: New test.
3098         * testsuite/libgomp.c/target-26.c: New test.
3099         * testsuite/libgomp.c/target-27.c: New test.
3100         * testsuite/libgomp.c/taskloop-1.c: New test.
3101         * testsuite/libgomp.c/taskloop-2.c: New test.
3102         * testsuite/libgomp.c/taskloop-3.c: New test.
3103         * testsuite/libgomp.c/taskloop-4.c: New test.
3104         * testsuite/libgomp.c++/ctor-13.C: New test.
3105         * testsuite/libgomp.c++/doacross-1.C: New test.
3106         * testsuite/libgomp.c++/examples-4/declare_target-2.C:
3107         Replace offload_device with offload_device_nonshared_as.
3108         * testsuite/libgomp.c++/for-12.C: New test.
3109         * testsuite/libgomp.c++/for-13.C: New test.
3110         * testsuite/libgomp.c++/for-14.C: New test.
3111         * testsuite/libgomp.c++/linear-1.C: New test.
3112         * testsuite/libgomp.c++/member-1.C: New test.
3113         * testsuite/libgomp.c++/member-2.C: New test.
3114         * testsuite/libgomp.c++/member-3.C: New test.
3115         * testsuite/libgomp.c++/member-4.C: New test.
3116         * testsuite/libgomp.c++/member-5.C: New test.
3117         * testsuite/libgomp.c++/ordered-1.C: New test.
3118         * testsuite/libgomp.c++/reduction-5.C: New test.
3119         * testsuite/libgomp.c++/reduction-6.C: New test.
3120         * testsuite/libgomp.c++/reduction-7.C: New test.
3121         * testsuite/libgomp.c++/reduction-8.C: New test.
3122         * testsuite/libgomp.c++/reduction-9.C: New test.
3123         * testsuite/libgomp.c++/reduction-10.C: New test.
3124         * testsuite/libgomp.c++/reference-1.C: New test.
3125         * testsuite/libgomp.c++/simd14.C: New test.
3126         * testsuite/libgomp.c++/target-2.C (fn2): Add map(tofrom: s) clause.
3127         * testsuite/libgomp.c++/target-5.C: New test.
3128         * testsuite/libgomp.c++/target-6.C: New test.
3129         * testsuite/libgomp.c++/target-7.C: New test.
3130         * testsuite/libgomp.c++/target-8.C: New test.
3131         * testsuite/libgomp.c++/target-9.C: New test.
3132         * testsuite/libgomp.c++/target-10.C: New test.
3133         * testsuite/libgomp.c++/target-11.C: New test.
3134         * testsuite/libgomp.c++/target-12.C: New test.
3135         * testsuite/libgomp.c++/taskloop-1.C: New test.
3136         * testsuite/libgomp.c++/taskloop-2.C: New test.
3137         * testsuite/libgomp.c++/taskloop-3.C: New test.
3138         * testsuite/libgomp.c++/taskloop-4.C: New test.
3139         * testsuite/libgomp.c++/taskloop-5.C: New test.
3140         * testsuite/libgomp.c++/taskloop-6.C: New test.
3141         * testsuite/libgomp.c++/taskloop-7.C: New test.
3142         * testsuite/libgomp.c++/taskloop-8.C: New test.
3143         * testsuite/libgomp.c++/taskloop-9.C: New test.
3144         * testsuite/libgomp.fortran/affinity1.f90: New test.
3145         * testsuite/libgomp.fortran/affinity2.f90: New test.
3146
3147 2015-10-13  Tom de Vries  <tom@codesourcery.com>
3148
3149         PR tree-optimization/67476
3150         * testsuite/libgomp.c/autopar-3.c: New test.
3151         * testsuite/libgomp.c/autopar-4.c: New test.
3152         * testsuite/libgomp.c/autopar-5.c: New test.
3153         * testsuite/libgomp.c/autopar-6.c: New test.
3154         * testsuite/libgomp.c/autopar-7.c: New test.
3155         * testsuite/libgomp.c/autopar-8.c: New test.
3156
3157 2015-10-12  James Norris  <jnorris@codesourcery.com>
3158
3159         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: Fix loop
3160         initializer.
3161
3162 2015-10-09  David Malcolm  <dmalcolm@redhat.com>
3163
3164         * testsuite/lib/libgomp.exp: Load multiline.exp before prune.exp,
3165         using load_gcc_lib.
3166
3167 2015-10-02  Thomas Schwinge  <thomas@codesourcery.com>
3168
3169         * oacc-ptx.h: Remove file, moving its content into...
3170         * config/nvptx/fortran.c: ... here...
3171         * config/nvptx/oacc-init.c: ..., here...
3172         * config/nvptx/oacc-parallel.c: ..., and here.
3173         * config/nvptx/openacc.f90: New file.
3174         * plugin/plugin-nvptx.c: Don't include "oacc-ptx.h".
3175         (link_ptx): Don't link in predefined bits of PTX code.
3176
3177 2015-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3178             Bernd Schmidt <bernds@codesourcery.com>
3179
3180         * plugin/plugin-nvptx.c (targ_fn_launch): Use GOMP_DIM_MAX.
3181         (struct targ_ptx_obj): New.
3182         (nvptx_tdata): Move earlier, change data format.
3183         (link_ptx): Take targ_ptx_obj ptr and count.  Allow multiple
3184         objects.
3185         (GOMP_OFFLOAD_load_image): Adjust.
3186
3187 2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
3188
3189         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
3190         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
3191         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
3192         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
3193         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
3194         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
3195         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
3196         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
3197         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
3198         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
3199         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
3200         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
3201         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
3202         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
3203         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
3204         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
3205         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
3206         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
3207         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
3208         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
3209         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
3210         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
3211         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
3212         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
3213         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
3214         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
3215         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
3216         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
3217         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
3218         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
3219         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
3220         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
3221         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
3222         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
3223         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3224         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
3225         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
3226         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
3227         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
3228         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
3229         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
3230         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
3231         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
3232         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
3233         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
3234         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
3235         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
3236         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
3237         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
3238         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
3239         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
3240         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
3241         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
3242         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
3243         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
3244         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
3245         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
3246         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
3247         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
3248         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
3249         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
3250         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
3251         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
3252
3253 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3254
3255         * oacc-init.c (acc_on_device): Force optimization level.
3256
3257 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
3258
3259         * plugin/plugin-nvptx.c (ARRAYSIZE): Delete.
3260         (cuda_errlist): Delete.
3261         (cuda_error): Reimplement.
3262
3263 2015-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3264
3265         * libgomp.h (acc_dispatch_t): Replace separate geometry args with
3266         array.
3267         * libgomp.map (GOACC_parallel_keyed): New.
3268         * oacc-parallel.c (goacc_wait): Take pointer to va_list.  Adjust
3269         all callers.
3270         (GOACC_parallel_keyed): New interface.  Lose geometry arguments
3271         and take keyed varargs list.  Adjust call to exec_func.
3272         (GOACC_parallel): Force host fallback.
3273         * libgomp_g.h (GOACC_parallel): Remove.
3274         (GOACC_parallel_keyed): Declare.
3275         * plugin/plugin-nvptx.c (struct targ_fn_launch): New struct.
3276         (stuct targ_gn_descriptor): Replace name field with launch field.
3277         (nvptx_exec): Lose separate geometry args, take array.  Process
3278         dynamic dimensions and adjust.
3279         (struct nvptx_tdata): Replace fn_names field with fn_descs.
3280         (GOMP_OFFLOAD_load_image): Adjust for change in function table
3281         data.
3282         (GOMP_OFFLOAD_openacc_parallel): Adjust for change in dimension
3283         passing.
3284         * oacc-host.c (host_openacc_exec): Adjust for change in dimension
3285         passing.
3286
3287 2015-09-22  Chung-Lin Tang  <cltang@codesourcery.com>
3288
3289         PR libgomp/67141
3290         * oacc-int.h (goacc_host_init): Add declaration.
3291         * oacc-host.c (goacc_host_init): Remove static and constructor attribute.
3292         * oacc-init.c (goacc_runtime_initialize): Call goacc_host_init() at end.
3293
3294 2015-09-08  Aditya Kumar  <hiraditya@msn.com>
3295             Sebastian Pop  <s.pop@samsung.com>
3296
3297         * testsuite/libgomp.graphite/bounds.c (int foo): Modifed test case to
3298         match o/p.
3299         * testsuite/libgomp.graphite/force-parallel-1.c (void parloop): Same.
3300         * testsuite/libgomp.graphite/force-parallel-4.c: Same.
3301         * testsuite/libgomp.graphite/force-parallel-5.c: Same.
3302         * testsuite/libgomp.graphite/force-parallel-7.c: Same.
3303         * testsuite/libgomp.graphite/force-parallel-8.c: Same.
3304
3305 2015-09-03  Jakub Jelinek  <jakub@redhat.com>
3306
3307         * configure.tgt: Add missing ;; in between nvptx and rtems
3308         snippets.
3309
3310 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3311
3312         * config/posix/pool.h (gomp_adjust_thread_attr): New.
3313         * config/rtems/pool.h (gomp_adjust_thread_attr): Likewise.
3314         (gomp_thread_pool_reservoir): Add priority member.
3315         * confi/rtems/proc.c (allocate_thread_pool_reservoir): Add
3316         priority.
3317         (parse_thread_pools): Likewise.
3318         * team.c (gomp_team_start): Call configuration provided
3319         gomp_adjust_thread_attr(). Destroy thread attributes if
3320         necessary.
3321         * libgomp.texi: Document GOMP_RTEMS_THREAD_POOLS.
3322
3323 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3324
3325         * config/posix/pool.h: New.
3326         * config/rtems/pool.h: Likewise.
3327         * config/rtems/proc.c: Likewise.
3328         * libgomp.h (gomp_thread_destructor): Declare.
3329         * team.c: Include configuration provided "pool.h".
3330         (gomp_get_thread_pool): Define in configuration.
3331         (gomp_team_end): Call configuration defined
3332         gomp_release_thread_pool().
3333
3334 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3335
3336         * config/rtems/bar.c: New.
3337         * config/rtems/bar.h: Likewise.
3338         * config/rtems/mutex.c: Likewise.
3339         * config/rtems/mutex.h: Likewise.
3340         * config/rtems/sem.c: Likewise.
3341         * config/rtems/sem.h: Likewise.
3342         * configure.ac (*-*-rtems*): Check that Newlib provides a proper
3343         <sys/lock.h> header file.
3344         * configure.tgt (*-*-rtems*): Enable RTEMS configuration if
3345         supported by Newlib.
3346         * configure: Regenerate.
3347
3348 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3349
3350         * team.c (gomp_new_thread_pool): Delete and move content to ...
3351         (gomp_get_thread_pool): ... new function.  Allocate and
3352         initialize thread pool on demand.
3353         (get_last_team): Use gomp_get_thread_pool().
3354         (gomp_team_start): Delete thread pool initialization.
3355
3356 2015-09-03  Tom de Vries  <tom@codesourcery.com>
3357
3358         PR tree-optimization/65637
3359         * testsuite/libgomp.c/autopar-2.c: New test.
3360
3361 2015-08-29  Tom de Vries  <tom@codesourcery.com>
3362
3363         PR tree-optimization/46193
3364         * testsuite/libgomp.c/pr46193.c: New test.
3365
3366 2015-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3367
3368         libgomp/
3369         * libgomp.map: Add 4.0.2 version.
3370         * target.c (offload_image_descr): Add version field.
3371         (gomp_load_image_to_device): Add version argument.  Adjust plugin
3372         call.  Improve load mismatch diagnostic.
3373         (gomp_unload_image_from_device): Add version argument.  Adjust plugin
3374         call.
3375         (GOMP_offload_regster): Make stub function, move bulk to ...
3376         (GOMP_offload_register_ver): ... here.  Process version argument.
3377         (GOMP_offload_unregister): Make stub function, move bulk to ...
3378         (GOMP_offload_unregister_ver): ... here.  Process version argument.
3379         (gomp_init_device): Process version field.
3380         (gomp_unload_device): Process version field.
3381         (gomp_load_plugin_for_device): Reimplement DLSYM & DLSYM_OPT
3382         macros.  Check plugin version.
3383         * libgomp.h (gomp_device_descr): Add version function field.  Adjust
3384         loader and unloader types.
3385         * oacc-host.c: Include gomp-constants.h.
3386         (host_version): New.
3387         (host_load_image, host_unload_image): Adjust.
3388         (host_dispatch): Add host_version.
3389         * plugin/plugin-nvptx.c: Include gomp-constants.h.
3390         (GOMP_OFFLOAD_version): New.
3391         (GOMP_OFFLOAD_load_image): Add version arg and check it.
3392         (GOMP_OFFLOAD_unload_image): Likewise.
3393         * plugin/plugin-host.c: Include gomp-constants.h.
3394         (GOMP_OFFLOAD_version): New.
3395         (GOMP_OFFLOAD_load_image): Add version arg.
3396         (GOMP_OFFLOAD_unload_image): Likewise.
3397
3398 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3399
3400         PR tree-optimization/65468
3401         * testsuite/libgomp.oacc-c-c++-common/vector-loop.c: New test.
3402
3403 2015-08-24  Tom de Vries  <tom@codesourcery.com>
3404
3405         PR tree-optimization/65468
3406         * testsuite/libgomp.c/static-chunk-size-one.c: New test.
3407
3408 2015-08-24  Joost VandeVondele  <vondele@gnu.gcc.org>
3409
3410         PR libgomp/66761
3411         PR libgomp/67303
3412         * iter.c (gomp_iter_dynamic_next): Employ an atomic load.
3413         (gomp_iter_guided_next): Idem.
3414         * iter_ull.c (gomp_iter_ull_dynamic_next): Idem.
3415         (gomp_iter_ull_guided_next): Idem.
3416         * config/linux/wait.h (do_spin): Idem.
3417
3418 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3419
3420         * libgomp-plugin.h (enum offload_target_type): Remove
3421         OFFLOAD_TARGET_TYPE_HOST_NONSHM.
3422         * openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
3423         * openacc.h (enum acc_device_t): Likewise.
3424         * openacc_lib.h: Likewise.
3425         * oacc-init.c (name_of_acc_device_t): Don't handle it.
3426         (acc_on_device): Just use __builtin_acc_on_device.
3427         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
3428         of acc_on_device builtin.
3429         * plugin/plugin-host.h: Remove file.
3430         * plugin/plugin-host.c: Likewise, but salvage some content into...
3431         * oacc-host.c: ... this file.
3432         * plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
3433         * plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
3434         * Makefile.in: Regenerate.
3435         * configure: Likewise.
3436         * testsuite/lib/libgomp.exp
3437         (check_effective_target_openacc_host_nonshm_selected): Remove.
3438         * testsuite/libgomp.oacc-c++/c++.exp: Don't handle
3439         ACC_DEVICE_TYPE=host_nonshm.
3440         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3441         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3442         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
3443         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
3444         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
3445         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
3446
3447 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3448             Jakub Jelinek  <jakub@redhat.com>
3449
3450         * config/nvptx/affinity.c: New file.
3451         * config/nvptx/alloc.c: Likewise.
3452         * config/nvptx/bar.c: Likewise.
3453         * config/nvptx/barrier.c: Likewise.
3454         * config/nvptx/critical.c: Likewise.
3455         * config/nvptx/env.c: Likewise.
3456         * config/nvptx/error.c: Likewise.
3457         * config/nvptx/fortran.c: Likewise.
3458         * config/nvptx/iter.c: Likewise.
3459         * config/nvptx/iter_ull.c: Likewise.
3460         * config/nvptx/libgomp-plugin.c: Likewise.
3461         * config/nvptx/lock.c: Likewise.
3462         * config/nvptx/loop.c: Likewise.
3463         * config/nvptx/loop_ull.c: Likewise.
3464         * config/nvptx/mutex.c: Likewise.
3465         * config/nvptx/oacc-async.c: Likewise.
3466         * config/nvptx/oacc-cuda.c: Likewise.
3467         * config/nvptx/oacc-host.c: Likewise.
3468         * config/nvptx/oacc-init.c: Likewise.
3469         * config/nvptx/oacc-mem.c: Likewise.
3470         * config/nvptx/oacc-parallel.c: Likewise.
3471         * config/nvptx/oacc-plugin.c: Likewise.
3472         * config/nvptx/omp-lock.h: Likewise.
3473         * config/nvptx/ordered.c: Likewise.
3474         * config/nvptx/parallel.c: Likewise.
3475         * config/nvptx/proc.c: Likewise.
3476         * config/nvptx/ptrlock.c: Likewise.
3477         * config/nvptx/sections.c: Likewise.
3478         * config/nvptx/sem.c: Likewise.
3479         * config/nvptx/single.c: Likewise.
3480         * config/nvptx/splay-tree.c: Likewise.
3481         * config/nvptx/target.c: Likewise.
3482         * config/nvptx/task.c: Likewise.
3483         * config/nvptx/team.c: Likewise.
3484         * config/nvptx/time.c: Likewise.
3485         * config/nvptx/work.c: Likewise.
3486         * configure.ac: Don't probe pthreads support for host nvptx*-*-*.
3487         * configure: Regenerate.
3488         * configure.tgt (config_path): Set to "nvptx" for target
3489         nvptx*-*-*.
3490
3491 2015-08-10  Thomas Schwinge  <thomas@codesourcery.com>
3492
3493         * testsuite/libgomp.oacc-c-c++-common/vector-type-1.c: New file.
3494
3495 2015-08-03  Nathan Sidwell  <nathan@codesourcery.com>
3496
3497         * plugin/plugin-nvptx.c: Don't include dlfcn.h.
3498         (cuda_errlist): Constify.
3499         (errmsg):  Move into ...
3500         (cuda_error): ... here.  Make smaller.
3501         (_XSTR, _STR): Delete.
3502         (cuda_synames): Delete.
3503         (verify_device_library): Delete.
3504         (nvptx_init): Don't call it.
3505
3506 2015-07-28  Tom de Vries  <tom@codesourcery.com>
3507
3508         * testsuite/libgomp.c/uns-outer-4.c: New test.
3509
3510 2015-07-24  Cesar Philippidis  <cesar@codesourcery.com>
3511
3512         * testsuite/libgomp.c/pr66714.c: New test.
3513
3514 2015-07-22  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3515
3516         PR libgomp/66950
3517         * testsuite/libgomp.c/examples-4/simd-7.c (N): Change to 30 from 45.
3518         (fib_ref): New function.
3519         (fib): Correct corner cases in the recursion.
3520         (main): Replace the non-simd loop with fib_ref call.
3521         * testsuite/libgomp.fortran/examples-4/simd-7.f90: (fib_ref): New
3522         subroutine.
3523         (fibonacci): Lower the parameter N to 30.  Correct accordingly check
3524         for the last array element value.  Replace the non-simd loop with
3525         fib_ref call.  Remove redundant b_ref array.  Remove the comparison
3526         of the last array element with according Fibonacci sequence element.
3527         (fib): Correct corner cases in the recursion.
3528
3529 2015-07-21  Nathan Sidwell  <nathan@codesourcery.com>
3530
3531         * target.c (gomp_offload_image_to_device): Rename to ...
3532         (gomp_load_image_to_device): ... here.
3533         (GOMP_offload_register): Adjust call.
3534         (gomp_init_device): Likewise.
3535         (gomp_unload_image_from_device): New.  Broken out of ...
3536         (GOMP_offload_unregister): ... here.  Call it.
3537         (gomp_unload_device): New.
3538         * libgomp.h (gomp_unload_device): Declare.
3539         * oacc-init.c (acc_shutdown_1): Unload from device before deleting
3540         mem maps.
3541
3542 2015-07-20  Nathan Sidwell  <nathan@codesourcery.com>
3543
3544         * oacc-parallel.c (GOACC_parallel): Move variadic handling into
3545         wait=-specific if.
3546         (GOACC_enter_exit_data, GOACC_update): Use consistent num_waits
3547         !=0 condition.
3548         (goacc_waits): Move !num_waits handling to ...
3549         (GOACC_wait): ... here, the only caller that might have zero waits.
3550
3551         * plugin/plugin-nvptx.c (struct targ_fn_descriptor): Move later.
3552         (struct ptx_image_data): Move earlier, add fns field.
3553         (struct ptx_device): Add images and image_lock fields.
3554         (ptx_images, ptx_image_lock): Delete.
3555         (nvptx_open_device): Initialize images and image_lock fields.
3556         (nvptx_close_device): Destroy image_lock.
3557         (GOMP_OFFLOAD_load_image): Register image to device-specific fields.
3558         (GOMP_OFFLOAD_unload_image): Unregister image from device-specific
3559         fields.
3560
3561 2015-07-17  Nathan Sidwell  <nathan@codesourcery.com>
3562
3563         * target.c (GOMP_offload_register): Use int for device type arg.
3564         (GOMP_offload_unregister): Likewise.
3565
3566         * target.c (struct_offload_image_descr): Constify host_table.
3567         (gomp_offload_image_to_device): Likewise.
3568         (GOMP_offload_register, GOMP_offload_unregister): Likewise.
3569
3570         * libgomp.h (gomp_device_descr): Constify target data arguments.
3571         * target.c (struct offload_image_descr): Constify target_data.
3572         (gomp_offload_image_to_device): Likewise.
3573         (GOMP_offload_register): Likewise.
3574         (GOMP_offload_unrefister): Likewise.
3575         * plugin/plugin-host.c (GOMP_OFFLOAD_load_image,
3576         GOMP_OFFLOAD_unload_image): Constify target data.
3577         * plugin/plugin-nvptx.c (struct ptx_image_data): Constify target data.
3578         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): Likewise.
3579
3580 2015-07-16  Nathan Sidwell  <nathan@codesourcery.com>
3581
3582         * plugin/plugin-nvptx.c (link_ptx): Constify string argument.
3583         Workaround driver library const error.
3584         (struct nvptx_tdata, nvptx_tdata_t): New.
3585         (GOMP_OFFLOAD_load_image): Use struct for target_data's real
3586         type.
3587
3588 2015-07-15  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3589
3590         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Change type
3591         of EPS parameter from integer to real.
3592         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: (check): Change
3593         type of EPS parameter from integer to real.
3594
3595 2015-07-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3596
3597         * team.c (get_last_team): New.
3598         (gomp_new_team): Recycle last non-nested team if possible.
3599         (gomp_team_end): Move team work share list free lock destruction
3600         to ...
3601         (free_team): ... here.
3602
3603 2015-07-14  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3604
3605         * testsuite/libgomp.c/examples-4/simd-3.c: (main): Change type of res
3606         and ref from int to double.  Replaced their comparison with
3607         an inequality of their difference and EPS.
3608         * testsuite/libgomp.c/examples-4/simd-8.c: (main): Replace the
3609         comparison of pri and a reference number with an inequality of their
3610         difference and EPS.
3611         * testsuite/libgomp.fortran/examples-4/simd-3.f90: (main): Replaced
3612         the comparison of sum and sum_ref with an inequality of their
3613         difference and EPS.
3614         * testsuite/libgomp.fortran/examples-4/simd-8.f90: (main): Replace
3615         the comparison of pri and a reference number with an inequality of
3616         their difference and EPS.
3617
3618 2015-07-13  Maxim Blumenthal  <maxim.blumenthal@intel.com>
3619
3620         * testsuite/libgomp.c++/examples-4/e.53.2.C: Renamed to...
3621         * testsuite/libgomp.c++/examples-4/declare_target-2.C: ...this.
3622         * testsuite/libgomp.c++/examples-4/e.51.5.C: Renamed to...
3623         * testsuite/libgomp.c++/examples-4/target_data-5.C: ...this.
3624         * testsuite/libgomp.c/examples-4/e.56.3.c: Renamed to...
3625         * testsuite/libgomp.c/examples-4/array_sections-3.c: ...this.
3626         * testsuite/libgomp.c/examples-4/e.56.4.c: Renamed to...
3627         * testsuite/libgomp.c/examples-4/array_sections-4.c: ...this.
3628         * testsuite/libgomp.c/examples-4/e.55.1.c: Renamed to...
3629         * testsuite/libgomp.c/examples-4/async_target-1.c: ...this.
3630         * testsuite/libgomp.c/examples-4/e.55.2.c: Renamed to...
3631         * testsuite/libgomp.c/examples-4/async_target-2.c: ...this.
3632         (vec_mult_ref): Remove v1 and v2 arguments, turn them into local
3633         variables.
3634         (vec_mult): Likewise.  Add #pragma omp taskwait.
3635         (main): Adjust caller.
3636         * testsuite/libgomp.c/examples-4/e.53.1.c: Renamed to...
3637         * testsuite/libgomp.c/examples-4/declare_target-1.c: ...this.
3638         * testsuite/libgomp.c/examples-4/e.53.3.c: Renamed to...
3639         * testsuite/libgomp.c/examples-4/declare_target-3.c: ...this.
3640         * testsuite/libgomp.c/examples-4/e.53.4.c: Renamed to...
3641         * testsuite/libgomp.c/examples-4/declare_target-4.c: ...this.
3642         * testsuite/libgomp.c/examples-4/e.53.5.c: Renamed to...
3643         * testsuite/libgomp.c/examples-4/declare_target-5.c: ...this.
3644         * testsuite/libgomp.c/examples-4/e.57.1.c: Renamed to...
3645         * testsuite/libgomp.c/examples-4/device-1.c: ...this.
3646         * testsuite/libgomp.c/examples-4/e.57.2.c: Renamed to...
3647         * testsuite/libgomp.c/examples-4/device-2.c: ...this.
3648         * testsuite/libgomp.c/examples-4/e.57.3.c: Renamed to...
3649         * testsuite/libgomp.c/examples-4/device-3.c: ...this.
3650         * testsuite/libgomp.c/examples-4/simd-1.c: New file.
3651         * testsuite/libgomp.c/examples-4/simd-2.c: New file.
3652         * testsuite/libgomp.c/examples-4/simd-3.c: New file.
3653         * testsuite/libgomp.c/examples-4/simd-4.c: New file.
3654         * testsuite/libgomp.c/examples-4/simd-5.c: New file.
3655         * testsuite/libgomp.c/examples-4/simd-6.c: New file.
3656         * testsuite/libgomp.c/examples-4/simd-7.c: New file.
3657         * testsuite/libgomp.c/examples-4/simd-8.c: New file.
3658         * testsuite/libgomp.c/examples-4/e.50.1.c: Renamed to...
3659         * testsuite/libgomp.c/examples-4/target-1.c: ...this.
3660         * testsuite/libgomp.c/examples-4/e.50.2.c: Renamed to...
3661         * testsuite/libgomp.c/examples-4/target-2.c: ...this.
3662         * testsuite/libgomp.c/examples-4/e.50.3.c: Renamed to...
3663         * testsuite/libgomp.c/examples-4/target-3.c: ...this.
3664         * testsuite/libgomp.c/examples-4/e.50.4.c: Renamed to...
3665         * testsuite/libgomp.c/examples-4/target-4.c: ...this.
3666         * testsuite/libgomp.c/examples-4/e.50.5.c: Renamed to...
3667         * testsuite/libgomp.c/examples-4/target-5.c: ...this.
3668         * testsuite/libgomp.c/examples-4/e.51.1.c: Renamed to...
3669         * testsuite/libgomp.c/examples-4/target_data-1.c: ...this.
3670         * testsuite/libgomp.c/examples-4/e.51.2.c: Renamed to...
3671         * testsuite/libgomp.c/examples-4/target_data-2.c: ...this.
3672         * testsuite/libgomp.c/examples-4/e.51.3.c: Renamed to...
3673         * testsuite/libgomp.c/examples-4/target_data-3.c: ...this.
3674         * testsuite/libgomp.c/examples-4/e.51.4.c: Renamed to...
3675         * testsuite/libgomp.c/examples-4/target_data-4.c: ...this.
3676         * testsuite/libgomp.c/examples-4/e.51.6.c: Renamed to...
3677         * testsuite/libgomp.c/examples-4/target_data-6.c: ...this.
3678         * testsuite/libgomp.c/examples-4/e.51.7.c: Renamed to...
3679         * testsuite/libgomp.c/examples-4/target_data-7.c: ...this.
3680         * testsuite/libgomp.c/examples-4/e.52.1.c: Renamed to...
3681         * testsuite/libgomp.c/examples-4/target_update-1.c: ...this.
3682         * testsuite/libgomp.c/examples-4/e.52.2.c: Renamed to...
3683         * testsuite/libgomp.c/examples-4/target_update-2.c: ...this.
3684         * testsuite/libgomp.c/examples-4/task_dep-1.c: New file.
3685         * testsuite/libgomp.c/examples-4/task_dep-2.c: New file.
3686         * testsuite/libgomp.c/examples-4/task_dep-3.c: New file.
3687         * testsuite/libgomp.c/examples-4/task_dep-4.c: New file.
3688         * testsuite/libgomp.c/examples-4/task_dep-5.c: New file.
3689         * testsuite/libgomp.c/examples-4/e.54.2.c: Renamed to...
3690         * testsuite/libgomp.c/examples-4/teams-2.c: ...this.
3691         * testsuite/libgomp.c/examples-4/e.54.3.c: Renamed to...
3692         * testsuite/libgomp.c/examples-4/teams-3.c: ...this.
3693         * testsuite/libgomp.c/examples-4/e.54.4.c: Renamed to...
3694         * testsuite/libgomp.c/examples-4/teams-4.c: ...this.
3695         * testsuite/libgomp.c/examples-4/e.54.5.c: Renamed to...
3696         * testsuite/libgomp.c/examples-4/teams-5.c: ...this.
3697         * testsuite/libgomp.c/examples-4/e.54.6.c: Renamed to...
3698         * testsuite/libgomp.c/examples-4/teams-6.c: ...this.
3699         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Renamed to...
3700         * testsuite/libgomp.fortran/examples-4/array_sections-3.f90: ...this.
3701         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Renamed to...
3702         * testsuite/libgomp.fortran/examples-4/array_sections-4.f90: ...this.
3703         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Renamed to...
3704         * testsuite/libgomp.fortran/examples-4/async_target-1.f90: ...this.
3705         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Renamed to...
3706         * testsuite/libgomp.fortran/examples-4/async_target-2.f90: ...this.
3707         (vec_mult): Add !$omp taskwait.
3708         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Renamed to...
3709         * testsuite/libgomp.fortran/examples-4/declare_target-1.f90: ...this.
3710         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Renamed to...
3711         * testsuite/libgomp.fortran/examples-4/declare_target-2.f90: ...this.
3712         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Renamed to...
3713         * testsuite/libgomp.fortran/examples-4/declare_target-3.f90: ...this.
3714         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Renamed to...
3715         * testsuite/libgomp.fortran/examples-4/declare_target-4.f90: ...this.
3716         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Renamed to...
3717         * testsuite/libgomp.fortran/examples-4/declare_target-5.f90: ...this.
3718         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Renamed to...
3719         * testsuite/libgomp.fortran/examples-4/device-1.f90: ...this.
3720         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Renamed to...
3721         * testsuite/libgomp.fortran/examples-4/device-2.f90: ...this.
3722         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Renamed to...
3723         * testsuite/libgomp.fortran/examples-4/device-3.f90: ...this.
3724         * testsuite/libgomp.fortran/examples-4/simd-1.f90: New file.
3725         * testsuite/libgomp.fortran/examples-4/simd-2.f90: New file.
3726         * testsuite/libgomp.fortran/examples-4/simd-3.f90: New file.
3727         * testsuite/libgomp.fortran/examples-4/simd-4.f90: New file.
3728         * testsuite/libgomp.fortran/examples-4/simd-5.f90: New file.
3729         * testsuite/libgomp.fortran/examples-4/simd-6.f90: New file.
3730         * testsuite/libgomp.fortran/examples-4/simd-7.f90: New file.
3731         * testsuite/libgomp.fortran/examples-4/simd-8.f90: New file.
3732         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: Renamed to...
3733         * testsuite/libgomp.fortran/examples-4/target-1.f90: ...this.
3734         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Renamed to...
3735         * testsuite/libgomp.fortran/examples-4/target-2.f90: ...this.
3736         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Renamed to...
3737         * testsuite/libgomp.fortran/examples-4/target-3.f90: ...this.
3738         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Renamed to...
3739         * testsuite/libgomp.fortran/examples-4/target-4.f90: ...this.
3740         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Renamed to...
3741         * testsuite/libgomp.fortran/examples-4/target-5.f90: ...this.
3742         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Renamed to...
3743         * testsuite/libgomp.fortran/examples-4/target_data-1.f90: ...this.
3744         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Renamed to...
3745         * testsuite/libgomp.fortran/examples-4/target_data-2.f90: ...this.
3746         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Renamed to...
3747         * testsuite/libgomp.fortran/examples-4/target_data-3.f90: ...this.
3748         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Renamed to...
3749         * testsuite/libgomp.fortran/examples-4/target_data-4.f90: ...this.
3750         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Renamed to...
3751         * testsuite/libgomp.fortran/examples-4/target_data-5.f90: ...this.
3752         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Renamed to...
3753         * testsuite/libgomp.fortran/examples-4/target_data-6.f90: ...this.
3754         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Renamed to...
3755         * testsuite/libgomp.fortran/examples-4/target_data-7.f90: ...this.
3756         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Renamed to...
3757         * testsuite/libgomp.fortran/examples-4/target_update-1.f90: ...this.
3758         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Renamed to...
3759         * testsuite/libgomp.fortran/examples-4/target_update-2.f90: ...this.
3760         * testsuite/libgomp.fortran/examples-4/task_dep-1.f90: New file.
3761         * testsuite/libgomp.fortran/examples-4/task_dep-2.f90: New file.
3762         * testsuite/libgomp.fortran/examples-4/task_dep-3.f90: New file.
3763         * testsuite/libgomp.fortran/examples-4/task_dep-4.f90: New file.
3764         * testsuite/libgomp.fortran/examples-4/task_dep-5.f90: New file.
3765         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Renamed to...
3766         * testsuite/libgomp.fortran/examples-4/teams-2.f90: ...this.
3767         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Renamed to...
3768         * testsuite/libgomp.fortran/examples-4/teams-3.f90: ...this.
3769         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Renamed to...
3770         * testsuite/libgomp.fortran/examples-4/teams-4.f90: ...this.
3771         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Renamed to...
3772         * testsuite/libgomp.fortran/examples-4/teams-5.f90: ...this.
3773         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Renamed to...
3774         * testsuite/libgomp.fortran/examples-4/teams-6.f90: ...this.
3775
3776 2015-07-10  Tom de Vries  <tom@codesourcery.com>
3777
3778         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt-2.f95: New test.
3779         * testsuite/libgomp.fortran/parloops-exit-first-loop-alt.f95: New test.
3780
3781 2015-07-08  Thomas Schwinge  <thomas@codesourcery.com>
3782
3783         PR libgomp/65099
3784         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return 0 if not
3785         in a 64-bit configuration.
3786         * testsuite/libgomp.oacc-c++/c++.exp: Don't attempt nvidia
3787         offloading testing if no such device is available.
3788         * testsuite/libgomp.oacc-c/c.exp: Likewise.
3789         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
3790
3791 2015-07-08  Tom de Vries  <tom@codesourcery.com>
3792
3793         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Fix
3794         second call to f.
3795         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3796
3797 2015-07-07  Tom de Vries  <tom@codesourcery.com>
3798
3799         PR tree-optimization/66642
3800         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Test low
3801         iteration count case.
3802         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c (init): New
3803         function, factor out of ...
3804         (main): ... here.  Test low iteration count case.
3805
3806 2015-07-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3807
3808         * libgomp.h (gomp_thread_pool): Comment last_team field.
3809
3810 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
3811
3812         * testsuite/libgomp.c++/pr66702-1.C: Require
3813         vect_simd_clones effective target.
3814         * testsuite/libgomp.c++/pr66702-2.C: Ditto.
3815
3816 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3817
3818         * testsuite/libgomp.oacc-c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3819         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3820         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Remove dg-options
3821         "-O2".
3822
3823 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3824
3825         * testsuite/libgomp.c++/c++.exp: Set DEFAULT_CFLAGS to -O2 if not
3826         already set.  Use DEFAULT_CFLAGS in dg-runtest.
3827         * testsuite/libgomp.c++/atomic-16.C: Remove dg-options "-O2 -fopenmp".
3828         * testsuite/libgomp.c++/pr64824.C: Same.
3829         * testsuite/libgomp.c++/pr64868.C: Same.
3830         * testsuite/libgomp.c++/pr66199-1.C: Same.
3831         * testsuite/libgomp.c++/pr66199-2.C: Same.
3832         * testsuite/libgomp.c++/target-2.C: Same.
3833         * testsuite/libgomp.c++/for-7.C: Use dg-additional-options for
3834         -std=<standard> option.
3835         * testsuite/libgomp.c++/udr-11.C: Same.
3836         * testsuite/libgomp.c++/udr-12.C: Same.
3837         * testsuite/libgomp.c++/udr-13.C: Same.
3838         * testsuite/libgomp.c++/udr-14.C: Same.
3839         * testsuite/libgomp.c++/udr-15.C: Same.
3840         * testsuite/libgomp.c++/udr-16.C: Same.
3841         * testsuite/libgomp.c++/udr-17.C: Same.
3842         * testsuite/libgomp.c++/udr-18.C: Same.
3843         * testsuite/libgomp.c++/udr-19.C: Same.
3844         * testsuite/libgomp.c++/atomic-1.C: Remove dg-options "-O2".
3845         * testsuite/libgomp.c++/simd-1.C: Same.
3846         * testsuite/libgomp.c++/simd-2.C: Same.
3847         * testsuite/libgomp.c++/simd-3.C: Same.
3848         * testsuite/libgomp.c++/simd-4.C: Same.
3849         * testsuite/libgomp.c++/simd-5.C: Same.
3850         * testsuite/libgomp.c++/simd-6.C: Same.
3851         * testsuite/libgomp.c++/simd-7.C: Same.
3852         * testsuite/libgomp.c++/simd-8.C: Same.
3853         * testsuite/libgomp.c++/simd-9.C: Same.
3854         * testsuite/libgomp.c++/simd10.C: Same.
3855         * testsuite/libgomp.c++/simd11.C: Same.
3856         * testsuite/libgomp.c++/simd12.C: Same.
3857         * testsuite/libgomp.c++/simd13.C: Same.
3858
3859 2015-06-30  Jakub Jelinek  <jakub@redhat.com>
3860
3861         PR middle-end/66702
3862         * testsuite/libgomp.c++/pr66702-1.C: New test.
3863         * testsuite/libgomp.c++/pr66702-2.C: New test.
3864
3865 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3866
3867         * testsuite/libgomp.c/parloops-exit-first-loop-alt-5.c: New test.
3868         * testsuite/libgomp.c/parloops-exit-first-loop-alt-6.c: New test.
3869         * testsuite/libgomp.c/parloops-exit-first-loop-alt-7.c: New test.
3870         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Update comment.
3871
3872 2015-06-30  Tom de Vries  <tom@codesourcery.com>
3873
3874         PR tree-optimization/66652
3875         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (f): Rewrite
3876         using restrict pointers.
3877         (main): Add arguments to calls to f.
3878         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3879
3880 2015-06-23  Andreas Tobler  <andreast@gcc.gnu.org>
3881
3882         * configure.ac: Fix check for header <sys/sysctl.h>.
3883         * configure: Regenerate.
3884         * config.h.in: Likewise.
3885
3886 2015-06-23  Tom de Vries  <tom@codesourcery.com>
3887
3888         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c (main): Use
3889         abort.
3890         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c (main): Same.
3891
3892 2015-06-19  Thomas Schwinge  <thomas@codesourcery.com>
3893
3894         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Only consider for
3895         acc_device_nvidia.
3896
3897         PR libgomp/66518
3898         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: XFAIL.
3899         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
3900
3901 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3902
3903         * testsuite/libgomp.c/atomic-1.c: Remove dg-options "-O2".  Use
3904         dg-additional-options for any remaining options.
3905         * testsuite/libgomp.c/atomic-2.c: Same.
3906         * testsuite/libgomp.c/atomic-4.c: Same.
3907         * testsuite/libgomp.c/atomic-5.c: Same.
3908         * testsuite/libgomp.c/atomic-6.c: Same.
3909         * testsuite/libgomp.c/autopar-1.c: Same.
3910         * testsuite/libgomp.c/copyin-1.c: Same.
3911         * testsuite/libgomp.c/copyin-2.c: Same.
3912         * testsuite/libgomp.c/copyin-3.c: Same.
3913         * testsuite/libgomp.c/examples-4/e.53.5.c: Same.
3914         * testsuite/libgomp.c/nestedfn-5.c: Same.
3915         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Same.
3916         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Same.
3917         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: Same.
3918         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3919         * testsuite/libgomp.c/pr32362-1.c: Same.
3920         * testsuite/libgomp.c/pr32362-2.c: Same.
3921         * testsuite/libgomp.c/pr32362-3.c: Same.
3922         * testsuite/libgomp.c/pr39591-1.c: Same.
3923         * testsuite/libgomp.c/pr39591-2.c: Same.
3924         * testsuite/libgomp.c/pr39591-3.c: Same.
3925         * testsuite/libgomp.c/pr58392.c: Same.
3926         * testsuite/libgomp.c/pr58756.c: Same.
3927         * testsuite/libgomp.c/simd-1.c: Same.
3928         * testsuite/libgomp.c/simd-10.c: Same.
3929         * testsuite/libgomp.c/simd-11.c: Same.
3930         * testsuite/libgomp.c/simd-12.c: Same.
3931         * testsuite/libgomp.c/simd-13.c: Same.
3932         * testsuite/libgomp.c/simd-14.c: Same.
3933         * testsuite/libgomp.c/simd-15.c: Same.
3934         * testsuite/libgomp.c/simd-2.c: Same.
3935         * testsuite/libgomp.c/simd-3.c: Same.
3936         * testsuite/libgomp.c/simd-4.c: Same.
3937         * testsuite/libgomp.c/simd-5.c: Same.
3938         * testsuite/libgomp.c/simd-6.c: Same.
3939         * testsuite/libgomp.c/simd-7.c: Same.
3940         * testsuite/libgomp.c/simd-8.c: Same.
3941         * testsuite/libgomp.c/simd-9.c: Same.
3942
3943 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3944
3945         * testsuite/libgomp.c/pr35625.c: Fix typo.
3946
3947 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3948
3949         * testsuite/libgomp.c/atomic-18.c: Remove superfluous -fopenmp setting
3950         in dg-options.
3951         * testsuite/libgomp.c/atomic-3.c: Same.
3952         * testsuite/libgomp.c/debug-1.c: Same.
3953         * testsuite/libgomp.c/nqueens-1.c: Same.
3954         * testsuite/libgomp.c/pr26171.c: Same.
3955         * testsuite/libgomp.c/pr48591.c: Same.
3956         * testsuite/libgomp.c/pr64824.c: Same.
3957         * testsuite/libgomp.c/pr64868.c: Same.
3958         * testsuite/libgomp.c/pr66133.c: Same.
3959         * testsuite/libgomp.c/pr66199-1.c: Same.
3960         * testsuite/libgomp.c/pr66199-2.c: Same.
3961         * testsuite/libgomp.c/target-8.c: Same.
3962
3963 2015-06-15  Tom de Vries  <tom@codesourcery.com>
3964
3965         * testsuite/libgomp.c/collapse-3.c: Use dg-additional-options for
3966         -std={gnu99,c99}.
3967         * testsuite/libgomp.c/for-1.c: Same.
3968         * testsuite/libgomp.c/for-2.c: Same.
3969         * testsuite/libgomp.c/for-3.c: Same.
3970         * testsuite/libgomp.c/pr35625.c: Same.
3971         * testsuite/libgomp.c/pr39154.c: Same.
3972         * testsuite/libgomp.c/simd-16.c: Same.
3973         * testsuite/libgomp.c/simd-17.c: Same.
3974
3975 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3976
3977         * testsuite/libgomp.c/parloops-exit-first-loop-alt-4.c: New test.
3978
3979 2015-06-13  Tom de Vries  <tom@codesourcery.com>
3980
3981         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: Add comment.
3982         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: Same.
3983         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: Add comment.
3984         (N): Define.
3985         (main): Use N instead of hardcoded constants.
3986
3987 2015-06-05  Tom de Vries  <tom@codesourcery.com>
3988
3989         merge from gomp4 branch:
3990         2015-05-28  Tom de Vries  <tom@codesourcery.com>
3991
3992         PR tree-optimization/65443
3993         * testsuite/libgomp.c/parloops-exit-first-loop-alt-2.c: New test.
3994         * testsuite/libgomp.c/parloops-exit-first-loop-alt-3.c: New test.
3995         * testsuite/libgomp.c/parloops-exit-first-loop-alt.c: New test.
3996
3997 2015-05-29  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
3998
3999         * testsuite/libgomp.graphite/bounds.c: Adjust for
4000         cleanup-tree-dump removal.
4001         * testsuite/libgomp.graphite/force-parallel-1.c: Likewise.
4002         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
4003         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
4004         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
4005         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
4006         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
4007         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
4008         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
4009         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
4010         * testsuite/libgomp.graphite/pr41118.c: Likewise.
4011
4012 2015-05-28  Uros Bizjak  <ubizjak@gmail.com>
4013
4014         * config/linux/x86/futex.h (sys_futex0) [!__x86_64__]: Remove function.
4015         (futex_wait) [!__x86_64__]: Use __asm operand instead of sys_futex0.
4016         (futex_wake) [!__x86_64__]: Ditto.
4017
4018 2015-05-28  Julian Brown  <julian@codesourcery.com>
4019
4020         * oacc-init.c (resolve_device): Add FAIL_IS_ERROR argument. Update
4021         function comment. Only call gomp_fatal if new argument is true.
4022         (acc_dev_num_out_of_range): New function.
4023         (acc_init_1, acc_shutdown_1): Update call to resolve_device. Call
4024         acc_dev_num_out_of_range as appropriate.
4025         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4026         (acc_get_device_num, acc_set_device_num): Update calls to
4027         resolve_device.
4028         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Update expected test
4029         output.
4030
4031 2015-05-28  Julian Brown  <julian@codesourcery.com>
4032
4033         PR libgomp/65742
4034         * oacc-init.c (plugin/plugin-host.h): Include.
4035         (acc_on_device): Check whether we're in an offloaded region for
4036         host_nonshm
4037         plugin. Don't use __builtin_acc_on_device.
4038         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
4039         nonshm_exec flag in thread-local data.
4040         (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
4041         data for host_nonshm plugin.
4042         (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
4043         for host_nonshm plugin.
4044         * plugin/plugin-host.h: New.
4045
4046 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4047
4048         * config/linux/ia64/futex.h (sys_futex0) Change operand "op" to int.
4049
4050 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4051
4052         * config/linux/wait.h (gomp_futex_wait, gomp_futex_wake):
4053         Declare as int.
4054         (FUTEX_PRIVATE_FLAG): Remove L suffix.
4055         * config/linux/mutex.c (gomp_futex_wait, gomp_futex_wake):
4056         Declare as int.
4057
4058 2015-05-27  Uros Bizjak  <ubizjak@gmail.com>
4059
4060         * config/linux/x86/futex.h (sys_futex0) [__PIC__]: Remove function.
4061
4062 2015-05-27  Chung-Lin Tang  <cltang@codesourcery.com>
4063
4064         * target.c (gomp_map_pointer): New function abstracting out
4065         GOMP_MAP_POINTER handling.
4066         (gomp_map_vars): Remove GOMP_MAP_POINTER handling code and use
4067         gomp_map_pointer().
4068
4069 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
4070
4071         PR middle-end/66199
4072         * testsuite/libgomp.c/pr66199-1.c: New test.
4073         * testsuite/libgomp.c/pr66199-2.c: New test.
4074         * testsuite/libgomp.c++/pr66199-1.C: New test.
4075         * testsuite/libgomp.c++/pr66199-2.C: New test.
4076         * testsuite/libgomp.fortran/pr66199-1.f90: New test.
4077         * testsuite/libgomp.fortran/pr66199-2.f90: New test.
4078
4079 2015-05-19  Julian Brown  <julian@codesourcery.com>
4080
4081         * plugin/plugin-nvptx.c (nvptx_get_num_devices): Return zero
4082         on cuInit failure.
4083
4084 2015-05-13  Jakub Jelinek  <jakub@redhat.com>
4085
4086         PR middle-end/66133
4087         * testsuite/libgomp.c/pr66133.c: New test.
4088
4089 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
4090
4091         * Makefile.in: Regenerated with automake-1.11.6.
4092         * aclocal.m4: Likewise.
4093         * config.h.in: Likewise.
4094         * configure: Likewise.
4095         * testsuite/Makefile.in: Likewise.
4096
4097 2015-05-08  Jason Merrill  <jason@redhat.com>
4098
4099         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
4100         _Complex.
4101
4102         * openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.
4103
4104 2015-05-06  Julian Brown  <julian@codesourcery.com>
4105
4106         * oacc-init.c (acc_device_lock): Add explanatory comment.
4107         (resolve_device): Add comment about locking requirement.
4108         (acc_init_1, acc_shutdown_1): Likewise. Add locking around
4109         gomp_init_device and gomp_fini_device calls.
4110         (acc_get_num_devices, acc_set_device_type, acc_get_device_type)
4111         (acc_get_device_num, acc_set_device_num): Add locking around
4112         resolve_device and gomp_init_device calls.
4113
4114 2015-05-06  Julian Brown  <julian@codesourcery.com>
4115
4116         * oacc-init.c (acc_shutdown_1): Call gomp_mutex_unlock for
4117         goacc_thread_lock on error paths.
4118         * oacc-mem.c (lookup_host): Remove locking from function. Note
4119         locking requirement for caller in function comment.
4120         (lookup_dev): Likewise.
4121         (acc_free, acc_deviceptr, acc_hostptr, acc_is_present)
4122         (acc_map_data, acc_unmap_data, present_create_copy, delete_copyout)
4123         (update_dev_host, gomp_acc_insert_pointer, gomp_acc_remove_pointer):
4124         Add locking.
4125
4126 2015-05-05  Thomas Schwinge  <thomas@codesourcery.com>
4127
4128         PR testsuite/65205
4129         PR libgomp/65993
4130         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: In dg-output,
4131         don't expect "0x" prefix for "%p" format specifier, don't expect
4132         "(nil)" for NULL pointer.
4133         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4134         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4135         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4136         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4137         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4138         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4139         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4140         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4141         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4142         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4143         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4144         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4145         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4146         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4147         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4148         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4149         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4150         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4151         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4152         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4153         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4154         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4155         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4156         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4157         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4158         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4159         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4160         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4161         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: More
4162         accurately specify what we're looking for.
4163         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4164         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4165         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4166         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4167         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4168
4169 2015-04-30  James Norris  <jnorris@codesourcery.com>
4170
4171         PR testsuite/65205
4172         * testsuite/lib/libgomp.exp
4173         (check_effective_target_openacc_host_selected)
4174         (check_effective_target_openacc_host_nonshm_selected): New
4175         procedures.
4176         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Fix misuse of
4177         dg-shouldfail.
4178         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4179         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4180         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4181         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4182         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4183         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4184         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4185         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4186         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4187         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4188         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4189         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4190         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4191         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4192         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4193         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4194         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4195         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4196         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4197         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4198         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4199         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4200         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4201         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4202         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4203         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4204         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4205         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4206         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4207         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4208         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4209         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4210         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4211         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4212         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4213         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4214         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4215         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4216         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4217         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4218         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4219         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4220         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4221
4222 2015-04-08  Julian Brown  <julian@codesourcery.com>
4223
4224         * libgomp.h (target_mem_desc: Remove mem_map field.
4225         (acc_dispatch_t): Remove open_device_func, close_device_func,
4226         get_device_num_func, set_device_num_func, target_data members.
4227         Change create_thread_data_func argument to device number instead of
4228         generic pointer.
4229         * oacc-async.c (assert.h): Include.
4230         (acc_async_test, acc_async_test_all, acc_wait, acc_wait_async)
4231         (acc_wait_all, acc_wait_all_async): Use current host thread's
4232         active device, not base_dev.
4233         * oacc-cuda.c (acc_get_current_cuda_device)
4234         (acc_get_current_cuda_context, acc_get_cuda_stream)
4235         (acc_set_cuda_stream): Likewise.
4236         * oacc-host.c (host_dispatch): Don't set open_device_func,
4237         close_device_func, get_device_num_func or set_device_num_func.
4238         * oacc-init.c (base_dev, init_key): Remove.
4239         (cached_base_dev): New.
4240         (name_of_acc_device_t): New.
4241         (acc_init_1): Initialise default-numbered device, not zeroth.
4242         (acc_shutdown_1): Close all devices of a given type.
4243         (goacc_destroy_thread): Don't use base_dev.
4244         (lazy_open, lazy_init, lazy_init_and_open): Remove.
4245         (goacc_attach_host_thread_to_device): New.
4246         (acc_init): Reimplement with goacc_attach_host_thread_to_device.
4247         (acc_get_num_devices): Don't use base_dev.
4248         (acc_set_device_type): Reimplement.
4249         (acc_get_device_type): Don't use base_dev.
4250         (acc_get_device_num): Tweak logic.
4251         (acc_set_device_num): Likewise.
4252         (acc_on_device): Use acc_get_device_type.
4253         (goacc_runtime_initialize): Initialize cached_base_dev not base_dev.
4254         (goacc_lazy_initialize): Reimplement with acc_init and
4255         goacc_attach_host_thread_to_device.
4256         * oacc-int.h (goacc_thread): Add base_dev field.
4257         (base_dev): Remove extern declaration.
4258         (goacc_attach_host_thread_to_device): Add prototype.
4259         * oacc-mem.c (acc_malloc): Use current thread's device instead of
4260         base_dev.
4261         (acc_free): Likewise.
4262         (acc_memcpy_to_device): Likewise.
4263         (acc_memcpy_from_device): Likewise.
4264         * oacc-parallel.c (select_acc_device): Remove. Replace calls with
4265         goacc_lazy_initialize (throughout).
4266         (GOACC_parallel): Use tgt_offset to locate target functions.
4267         * target.c (gomp_map_vars): Don't set tgt->mem_map.
4268         (gomp_unmap_vars): Use devicep->mem_map pointer not tgt->mem_map.
4269         (gomp_load_plugin_for_device): Remove open_device, close_device,
4270         get_device_num, set_device_num openacc hook initialisation. Don't set
4271         openacc.target_data.
4272         * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_open_device)
4273         (GOMP_OFFLOAD_openacc_close_device)
4274         (GOMP_OFFLOAD_openacc_get_device_num)
4275         (GOMP_OFFLOAD_openacc_set_device_num): Remove.
4276         (GOMP_OFFLOAD_openacc_create_thread_data): Change (unused) argument
4277         to int.
4278         * plugin/plugin-nvptx.c (ptx_inited): Remove.
4279         (instantiated_devices, ptx_dev_lock): New.
4280         (struct ptx_image_data): New.
4281         (ptx_devices, ptx_images, ptx_image_lock): New.
4282         (fini_streams_for_device): Reorder cuStreamDestroy call.
4283         (nvptx_get_num_devices): Remove forward declaration.
4284         (nvptx_init): Change return type to bool.
4285         (nvptx_fini): Remove.
4286         (nvptx_attach_host_thread_to_device): New.
4287         (nvptx_open_device): Return struct ptx_device* instead of void*.
4288         (nvptx_close_device): Change argument type to struct ptx_device*,
4289         return type to void.
4290         (nvptx_get_num_devices): Use instantiated_devices not ptx_inited.
4291         (kernel_target_data, kernel_host_table): Remove static globals.
4292         (GOMP_OFFLOAD_register_image, GOMP_OFFLOAD_get_table): Remove.
4293         (GOMP_OFFLOAD_init_device): Reimplement.
4294         (GOMP_OFFLOAD_fini_device): Likewise.
4295         (GOMP_OFFLOAD_load_image, GOMP_OFFLOAD_unload_image): New.
4296         (GOMP_OFFLOAD_alloc, GOMP_OFFLOAD_free, GOMP_OFFLOAD_dev2host)
4297         (GOMP_OFFLOAD_host2dev): Use ORD argument.
4298         (GOMP_OFFLOAD_openacc_open_device)
4299         (GOMP_OFFLOAD_openacc_close_device)
4300         (GOMP_OFFLOAD_openacc_set_device_num)
4301         (GOMP_OFFLOAD_openacc_get_device_num): Remove.
4302         (GOMP_OFFLOAD_openacc_create_thread_data): Change argument to int
4303         (device number).
4304
4305         testsuite/
4306         * libgomp.oacc-c-c++-common/lib-9.c: Fix devnum check in test.
4307
4308 2015-04-06  Ilya Verbin  <ilya.verbin@intel.com>
4309
4310         * libgomp-plugin.h (struct mapping_table): Replace with addr_pair.
4311         * libgomp.h (struct gomp_memory_mapping): Remove.
4312         (struct target_mem_desc): Change type of mem_map from
4313         gomp_memory_mapping * to splay_tree_s *.
4314         (struct gomp_device_descr): Remove register_image_func, get_table_func.
4315         Add load_image_func, unload_image_func.
4316         Change type of mem_map from gomp_memory_mapping to splay_tree_s.
4317         Remove offload_regions_registered.
4318         (gomp_init_tables): Remove.
4319         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4320         to splay_tree_s *.
4321         * libgomp.map (GOMP_4.0.1): Add GOMP_offload_unregister.
4322         * oacc-host.c (host_dispatch): Do not initialize register_image_func,
4323         get_table_func, mem_map.is_initialized, mem_map.splay_tree.root,
4324         offload_regions_registered.
4325         Initialize load_image_func, unload_image_func, mem_map.root.
4326         (goacc_host_init): Do not initialize host_dispatch.mem_map.lock.
4327         * oacc-init.c (lazy_open): Don't call gomp_init_tables.
4328         (acc_shutdown_1): Use dev's lock and splay_tree instead of mem_map's.
4329         * oacc-mem.c (lookup_host): Get gomp_device_descr *dev instead of
4330         gomp_memory_mapping *.  Use dev's lock and splay_tree.
4331         (lookup_dev): Use dev's lock.
4332         (acc_deviceptr): Pass dev to lookup_host instead of mem_map.
4333         (acc_is_present): Likewise.
4334         (acc_map_data): Likewise.
4335         (acc_unmap_data): Likewise.  Use dev's lock.
4336         (present_create_copy): Likewise.
4337         (delete_copyout): Pass dev to lookup_host instead of mem_map.
4338         (update_dev_host): Likewise.
4339         (gomp_acc_remove_pointer): Likewise.  Use dev's lock.
4340         * oacc-parallel.c (GOACC_parallel): Use dev's lock and splay_tree.
4341         * plugin/plugin-host.c (GOMP_OFFLOAD_register_image): Remove.
4342         (GOMP_OFFLOAD_get_table): Remove
4343         (GOMP_OFFLOAD_load_image): New function.
4344         (GOMP_OFFLOAD_unload_image): New function.
4345         * target.c (register_lock): New mutex for offload image registration.
4346         (num_devices): Do not guard with PLUGIN_SUPPORT.
4347         (gomp_realloc_unlock): New static function.
4348         (gomp_map_vars_existing): Add device descriptor argument.  Unlock mutex
4349         before gomp_fatal.
4350         (gomp_map_vars): Use dev's lock and splay_tree instead of mem_map's.
4351         Pass devicep to gomp_map_vars_existing.  Unlock mutex before gomp_fatal.
4352         (gomp_copy_from_async): Use dev's lock and splay_tree instead of
4353         mem_map's.
4354         (gomp_unmap_vars): Likewise.
4355         (gomp_update): Remove gomp_memory_mapping argument.  Use dev's lock and
4356         splay_tree instead of mm's.  Unlock mutex before gomp_fatal.
4357         (gomp_offload_image_to_device): New static function.
4358         (GOMP_offload_register): Add mutex lock.
4359         Call gomp_offload_image_to_device for all initialized devices.
4360         Replace gomp_realloc with gomp_realloc_unlock.
4361         (GOMP_offload_unregister): New function.
4362         (gomp_init_tables): Replace with gomp_init_device.  Replace a call to
4363         get_table_func from the plugin with calls to init_device_func and
4364         gomp_offload_image_to_device.
4365         (gomp_free_memmap): Change type of argument from gomp_memory_mapping *
4366         to splay_tree_s *.
4367         (GOMP_target): Do not call gomp_init_tables.  Use dev's lock and
4368         splay_tree instead of mem_map's.  Unlock mutex before gomp_fatal.
4369         (GOMP_target_data): Do not call gomp_init_tables.
4370         (GOMP_target_update): Likewise.  Remove argument from gomp_update.
4371         (gomp_load_plugin_for_device): Replace register_image and get_table
4372         with load_image and unload_image in DLSYM ().
4373         (gomp_register_images_for_device): Remove function.
4374         (gomp_target_init): Do not initialize current_device.mem_map.*,
4375         current_device.offload_regions_registered.
4376         Remove call to gomp_register_images_for_device.
4377         Do not free offload_images and num_offload_images.
4378
4379 2015-03-30  Jakub Jelinek  <jakub@redhat.com>
4380
4381         PR fortran/65597
4382         * testsuite/libgomp.fortran/pr65597.f90: New test.
4383
4384 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4385
4386         PR testsuite/65594
4387         * testsuite/libgomp.graphite/force-parallel-6.c (abort): Declare.
4388         (init, check): New function.
4389         (foo): Change return type to void.
4390         (main): Call init and check.
4391
4392 2015-03-27  Tom de Vries  <tom@codesourcery.com>
4393
4394         PR testsuite/65594
4395         * testsuite/libgomp.graphite/force-parallel-6.c (M): Define.
4396         (foo): Use M for non-inner loops to scale down test-case.
4397
4398 2015-03-25  Kai Tietz  <ktietz@redhat.com>
4399
4400         PR libgomp/64972
4401         * oacc-parallel.c (GOACC_parallel): Use PRIu64 if available.
4402         (GOACC_data_start): Likewise.
4403         * target.c (gomp_map_vars): Likewise.
4404
4405 2015-03-21  John David Anglin  <danglin@gcc.gnu.org>
4406
4407         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Don't run on
4408         hppa*-*-hpux*.
4409
4410 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
4411
4412         * testsuite/libgomp.c/target-10.c: New test.
4413         * testsuite/libgomp.c++/target-4.C: New test.
4414
4415 2015-03-13  Ilya Verbin  <ilya.verbin@intel.com>
4416
4417         * testsuite/libgomp.fortran/declare-target-1.f90: New test.
4418         * testsuite/libgomp.fortran/declare-target-2.f90: New file.
4419
4420 2015-03-13  Sebastian Huber  <sebastian.huber@embedded-brains.de>
4421
4422         * configure.tgt (*-*-rtems*): Use local-exec TLS model.
4423         * configure.ac (*-*-rtems*): Assume Pthread is supported.
4424         (pthread.h): Check for this header file.
4425         * configure: Regenerate.
4426
4427 2015-02-25  Tom de Vries  <tom@codesourcery.com>
4428
4429         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c (DO_PRAGMA)
4430         (check_reduction_op, check_reduction_macro, max, min):
4431         Declare.
4432         (test_reductions_int, test_reductions_minmax, test_reductions_bool): New
4433         function.
4434         (main): Use new functions.
4435
4436 2015-02-18  Ilya Tocar  <ilya.tocar@intel.com>
4437
4438         * target.c (gomp_load_plugin_for_device): Use const char * instead of
4439         char * for variables holding dlerror return values.
4440         (DLSYM_OPT): Ditto.
4441
4442 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4443
4444         * libgomp-plugin.c (GOMP_PLUGIN_debug): Fix typo.
4445
4446 2015-02-17  Thomas Schwinge  <thomas@codesourcery.com>
4447             Cesar Philippidis  <cesar@codesourcery.com>
4448
4449         * oacc-ptx.h (GOACC_INTERNAL_PTX): Add GOACC_tid, GOACC_ntid,
4450         GOACC_ctaid, and GOACC_nctaid routines.
4451
4452 2015-02-11  Jakub Jelinek  <jakub@redhat.com>
4453
4454         PR c/64824
4455         * testsuite/libgomp.c/atomic-18.c: New test.
4456         * testsuite/libgomp.c++/atomic-16.C: New test.
4457
4458 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
4459
4460         PR c/64824
4461         PR c/64868
4462         * testsuite/libgomp.c/pr64824.c: New test.
4463         * testsuite/libgomp.c/pr64868.c: New test.
4464         * testsuite/libgomp.c++/pr64824.C: New test.
4465         * testsuite/libgomp.c++/pr64868.C: New test.
4466
4467 2015-02-01  David Edelsohn  <dje.gcc@gmail.com>
4468
4469         PR libgomp/64635
4470         * configure.tgt (*-*-aix*): Use standard posix plugin-suffix.h.
4471         Link with -lpthread.
4472         * config/aix/plugin-suffix.h: Delete.
4473
4474 2015-01-28  Jack Howarth  <howarth.at.gcc@gmail.com>
4475
4476         PR libgomp/64635
4477         * configure.tgt (*-*-aix*): Use config_path "aix posix".
4478         (*-*-darwin*): Use config_path "bsd darwin posix".
4479         (*-*-hpux*): Use config_path "hpux posix".
4480         * target.c: Add include of plugin-suffix.h and use
4481         SONAME_SUFFIX macro.
4482         * config/aix/plugin-suffix.h: New file.
4483         * config/darwin/plugin-suffix.h: New file.
4484         * config/hpux/plugin-suffix.h: New file.
4485         * config/posix/plugin-suffix.h: New file.
4486
4487 2015-01-23  Jakub Jelinek  <jakub@redhat.com>
4488
4489         PR middle-end/64734
4490         * libgomp.c/pr64734.c: New test.
4491
4492 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4493
4494         PR libgomp/64672
4495         * testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.
4496
4497 2015-01-23  Tom de Vries  <tom@codesourcery.com>
4498
4499         PR libgomp/64707
4500         * testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
4501         dg-options.
4502
4503 2015-01-19  Thomas Schwinge  <thomas@codesourcery.com>
4504
4505         PR libgomp/64625
4506         * libgomp_g.h (GOACC_data_start, GOACC_enter_exit_data)
4507         (GOACC_parallel, GOACC_update): Remove const_void *offload_table
4508         formal parameter.  Update all users.
4509         * target.c (GOMP_target, GOMP_target_data, GOMP_target_update):
4510         Document unused formal parameter.
4511
4512 2015-01-16  Thomas Schwinge  <thomas@codesourcery.com>
4513
4514         * oacc-parallel.c: Don't include <alloca.h>.
4515         (GOACC_parallel): Use gomp_alloca instead of alloca.
4516
4517 2015-01-16  Gerald Pfeifer  <gerald@pfeifer.com>
4518
4519         * target.c (num_devices): Guard with PLUGIN_SUPPORT.
4520
4521 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
4522             James Norris  <jnorris@codesourcery.com>
4523             Tom de Vries  <tom@codesourcery.com>
4524             Julian Brown  <julian@codesourcery.com>
4525             Cesar Philippidis  <cesar@codesourcery.com>
4526             Nathan Sidwell  <nathan@codesourcery.com>
4527             Tobias Burnus  <burnus@net-b.de>
4528
4529         * Makefile.am (search_path): Add $(top_srcdir)/../include.
4530         (libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
4531         oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
4532         oacc-async.c, oacc-plugin.c, oacc-cuda.c.
4533         [USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
4534         Include $(top_srcdir)/plugin/Makefrag.am.
4535         (nodist_libsubinclude_HEADERS): Add openacc.h.
4536         [USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
4537         openacc.f90, openacc.mod, openacc_kinds.mod.
4538         (omp_lib.mod): Generalize into...
4539         (%.mod): ... this new rule.
4540         (openacc_kinds.mod, openacc.mod): New rules.
4541         * plugin/configfrag.ac: New file.
4542         * configure.ac: Move plugin/offloading support into it.  Include
4543         it.  Instantiate testsuite/libgomp-test-support.pt.exp.
4544         * plugin/Makefrag.am: New file.
4545         * testsuite/Makefile.am (OFFLOAD_TARGETS)
4546         (OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
4547         export.
4548         (libgomp-test-support.exp): New rule.
4549         (all-local): Depend on it.
4550         * Makefile.in: Regenerate.
4551         * testsuite/Makefile.in: Regenerate.
4552         * config.h.in: Likewise.
4553         * configure: Likewise.
4554         * configure.tgt: Harden shell syntax.
4555         * env.c: Include "oacc-int.h".
4556         (parse_acc_device_type): New function.
4557         (gomp_debug_var, goacc_device_type, goacc_device_num): New
4558         variables.
4559         (initialize_env): Initialize those.  Call
4560         goacc_runtime_initialize.
4561         * error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
4562         (gomp_fatal): Call gomp_vfatal.
4563         * libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
4564         (gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
4565         (gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
4566         (splay_tree_node, splay_tree, splay_tree_key)
4567         (struct target_mem_desc, struct splay_tree_key_s)
4568         (struct gomp_memory_mapping, struct acc_dispatch_t)
4569         (struct gomp_device_descr, gomp_acc_insert_pointer)
4570         (gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
4571         (gomp_unmap_vars, gomp_init_device, gomp_init_tables)
4572         (gomp_free_memmap, gomp_fini_device): New declarations.
4573         (gomp_vdebug, gomp_debug): New macros.
4574         Include "splay-tree.h".
4575         * libgomp.map (OACC_2.0): New symbol version.  Use for
4576         acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
4577         acc_set_device_type_h_, acc_get_device_type,
4578         acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
4579         acc_get_device_num, acc_get_device_num_h_, acc_async_test,
4580         acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
4581         acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
4582         acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
4583         acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
4584         acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
4585         acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
4586         acc_copyin_array_h_, acc_present_or_copyin,
4587         acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
4588         acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
4589         acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
4590         acc_present_or_create_32_h_, acc_present_or_create_64_h_,
4591         acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
4592         acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
4593         acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
4594         acc_update_device, acc_update_device_32_h_,
4595         acc_update_device_64_h_, acc_update_device_array_h_,
4596         acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
4597         acc_update_self_array_h_, acc_map_data, acc_unmap_data,
4598         acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
4599         acc_is_present_64_h_, acc_is_present_array_h_,
4600         acc_memcpy_to_device, acc_memcpy_from_device,
4601         acc_get_current_cuda_device, acc_get_current_cuda_context,
4602         acc_get_cuda_stream, acc_set_cuda_stream.
4603         (GOACC_2.0): New symbol version.  Use for GOACC_data_end,
4604         GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
4605         GOACC_update, GOACC_wait, GOACC_get_thread_num,
4606         GOACC_get_num_threads.
4607         (GOMP_PLUGIN_1.0): New symbol version.  Use for
4608         GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
4609         GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
4610         GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
4611         GOMP_PLUGIN_acc_thread.
4612         * libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
4613         environment variable.
4614         * libgomp_g.h (GOACC_data_start, GOACC_data_end)
4615         (GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
4616         (GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
4617         * splay-tree.h (splay_tree_lookup, splay_tree_insert)
4618         (splay_tree_remove): New declarations.
4619         (rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
4620         (splay_tree_remove, splay_tree_lookup): Move into...
4621         * splay-tree.c: ... this new file.
4622         * target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
4623         (splay_tree_node, splay_tree, splay_tree_key)
4624         (struct target_mem_desc, struct splay_tree_key_s)
4625         (struct gomp_device_descr): Don't declare.
4626         (num_devices_openmp): New variable.
4627         (gomp_get_num_devices ): Use it.
4628         (gomp_init_targets_once): New function.
4629         (gomp_get_num_devices ): Use it.
4630         (get_kind, gomp_copy_from_async, gomp_free_memmap)
4631         (gomp_fini_device, gomp_register_image_for_device): New functions.
4632         (gomp_map_vars): Add devaddrs parameter.
4633         (gomp_update): Add mm parameter.
4634         (gomp_init_device): Move most of it into...
4635         (gomp_init_tables): ... this new function.
4636         (gomp_register_images_for_device): Remove function.
4637         (splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
4638         Make them hidden instead of static.
4639         (gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
4640         (gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
4641         (GOMP_target_end_data, GOMP_target_update)
4642         (gomp_load_plugin_for_device, gomp_target_init): Update for
4643         OpenACC changes.
4644         * oacc-async.c: New file.
4645         * oacc-cuda.c: Likewise.
4646         * oacc-host.c: Likewise.
4647         * oacc-init.c: Likewise.
4648         * oacc-int.h: Likewise.
4649         * oacc-mem.c: Likewise.
4650         * oacc-parallel.c: Likewise.
4651         * oacc-plugin.c: Likewise.
4652         * oacc-plugin.h: Likewise.
4653         * oacc-ptx.h: Likewise.
4654         * openacc.f90: Likewise.
4655         * openacc.h: Likewise.
4656         * openacc_lib.h: Likewise.
4657         * plugin/plugin-host.c: Likewise.
4658         * plugin/plugin-nvptx.c: Likewise.
4659         * libgomp-plugin.c: Likewise.
4660         * libgomp-plugin.h: Likewise.
4661         * libgomp_target.h: Remove file after merging content into the
4662         former file.  Update all users.
4663         * testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
4664         (offload_targets_s, offload_targets_s_openacc): New variables.
4665         (check_effective_target_openacc_nvidia_accel_present)
4666         (check_effective_target_openacc_nvidia_accel_selected): New
4667         procedures.
4668         (libgomp_init): Update for OpenACC changes.
4669         * testsuite/libgomp-test-support.exp.in: New file.
4670         * testsuite/libgomp.oacc-c++/c++.exp: Likewise.
4671         * testsuite/libgomp.oacc-c/c.exp: Likewise.
4672         * testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
4673         * testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
4674         * testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
4675         * testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
4676         * testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
4677         * testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
4678         * testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
4679         * testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
4680         * testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
4681         * testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
4682         * testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
4683         * testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
4684         * testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
4685         * testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
4686         * testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
4687         * testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
4688         * testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
4689         * testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
4690         * testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
4691         * testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
4692         * testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
4693         * testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
4694         * testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
4695         * testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
4696         * testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
4697         * testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
4698         * testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
4699         * testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
4700         * testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
4701         * testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
4702         * testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
4703         * testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
4704         * testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
4705         * testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
4706         * testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
4707         * testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
4708         * testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
4709         * testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
4710         * testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
4711         * testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
4712         * testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
4713         * testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
4714         * testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
4715         * testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
4716         * testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
4717         * testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
4718         * testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
4719         * testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
4720         * testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
4721         * testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
4722         * testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
4723         * testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
4724         * testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
4725         * testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
4726         * testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
4727         * testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
4728         * testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
4729         * testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
4730         * testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
4731         * testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
4732         * testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
4733         * testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
4734         * testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
4735         * testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
4736         * testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
4737         * testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
4738         * testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
4739         * testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
4740         * testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
4741         * testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
4742         * testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
4743         * testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
4744         * testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
4745         * testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
4746         * testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
4747         * testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
4748         * testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
4749         * testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
4750         * testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
4751         * testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
4752         * testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
4753         * testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
4754         * testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
4755         * testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
4756         * testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
4757         * testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
4758         * testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
4759         * testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
4760         * testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
4761         * testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
4762         * testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
4763         * testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
4764         * testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
4765         * testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
4766         * testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
4767         * testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
4768         * testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
4769         * testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
4770         * testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
4771         * testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
4772         * testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
4773         * testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
4774         * testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
4775         * testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
4776         * testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
4777         * testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
4778         * testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
4779         * testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
4780         * testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
4781         * testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
4782         * testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
4783         * testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
4784         * testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
4785         * testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
4786         * testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
4787         * testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
4788         * testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
4789         * testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
4790         * testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
4791         * testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
4792         * testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
4793         * testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
4794         * testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
4795         * testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
4796         * testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
4797         * testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
4798         * testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
4799         * testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
4800         * testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
4801         * testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
4802         * testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
4803         * testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
4804         * testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
4805         * testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
4806         * testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
4807         * testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
4808         * testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
4809         * testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
4810         Likewise.
4811         * testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
4812         * testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
4813         * testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
4814         * testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
4815         * testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
4816         * testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
4817         * testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
4818         * testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
4819         * testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
4820         * testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
4821         * testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
4822         * testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
4823         * testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
4824         * testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
4825         * testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
4826         * testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
4827         * testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
4828         * testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
4829         * testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
4830         * testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
4831         * testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
4832         * testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
4833         * testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
4834         * testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
4835         * testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
4836         * testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
4837         * testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
4838         * testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
4839         * testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
4840         * testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
4841         * testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
4842         * testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
4843         * testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
4844         * testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
4845         * testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
4846         * testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
4847         * testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
4848         * testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
4849         * testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
4850         * testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
4851         * testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
4852         * testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
4853         * testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
4854         * testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
4855         * testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
4856         * testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
4857         * testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
4858         * testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
4859         * testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
4860         * testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
4861         * testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
4862         * testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
4863         * testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
4864         * testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
4865         * testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
4866         * testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
4867         * testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
4868         * testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
4869         * testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
4870         * testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
4871
4872 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
4873             Julian Brown  <julian@codesourcery.com>
4874             David Malcolm  <dmalcolm@redhat.com>
4875
4876         * configure.ac: Rename libgomp from "GNU OpenMP Runtime Library"
4877         to "GNU Offloading and Multi Processing Runtime Library".  Change
4878         all users.
4879         * configure: Regenerate.
4880         * libgomp.texi: Update.
4881
4882 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
4883
4884         * configure.ac [tgt_dir] (offload_additional_lib_paths): Also add
4885         "$tgt_dir/lib32".
4886         * configure: Regenerate.
4887
4888         * testsuite/lib/libgomp.exp (libgomp_init): Correctly match
4889         "intelmic" in $offload_targets.
4890
4891 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
4892
4893         Update copyright years.
4894
4895         * libgomp.texi: Bump @copying's copyright year.
4896
4897 2014-12-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
4898
4899         * testsuite/lib/libgomp.exp: Load target-utils.exp.
4900         Move load of target-supportes.exp earlier.
4901
4902 2014-12-10  Ilya Verbin  <ilya.verbin@intel.com>
4903
4904         * testsuite/libgomp.c/target-9.c: New test.
4905
4906 2014-12-09  Varvara Rainchik  <varvara.rainchik@intel.com>
4907
4908         * config.h.in: Regenerate.
4909         * configure: Regenerate.
4910         * configure.ac: Add GCC_CHECK_EMUTLS.
4911         * libgomp.h: Add check for USE_EMUTLS: this case
4912         is equal to HAVE_TLS.
4913         * team.c: Likewise.
4914
4915 2014-12-03  Uros Bizjak  <ubizjak@gmail.com>
4916
4917         * configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
4918
4919 2014-11-28  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4920             Ilya Verbin  <ilya.verbin@intel.com>
4921
4922         * testsuite/libgomp.c/target-critical-1.c: New test.
4923
4924 2014-11-26  Jakub Jelinek  <jakub@redhat.com>
4925
4926         * testsuite/libgomp.c/examples-4/e.53.4.c: Add -DITESTITERS=20
4927         to dg-options unless expensive testing is on.
4928         (TESTITERS): Define to N if not defined.
4929         (main): Use TESTITERS instead of N.
4930         * testsuite/libgomp.c/examples-4/e.55.1.c: Define CHUNKSZ from
4931         dg-additional-options depending on whether expensive testing is on.
4932         * testsuite/libgomp.fortran/examples-4/e.55.1.f90 (e_55_1_mod):
4933         Decrease N to 100000 and CHUNKSZ to 10000.
4934
4935 2014-11-24  Jakub Jelinek  <jakub@redhat.com>
4936
4937         PR fortran/63938
4938         * testsuite/libgomp.fortran/pr63938-1.f90: New test.
4939         * testsuite/libgomp.fortran/pr63938-2.f90: New test.
4940
4941 2014-11-21  Steve Ellcey  <sellcey@imgtec.com>
4942
4943         * config/linux/mips/futex.h (SYS_futex): Define if not already done.
4944
4945 2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
4946
4947         PR bootstrap/63784
4948         * configure: Regenerated.
4949
4950 2014-11-19  Uros Bizjak  <ubizjak@gmail.com>
4951
4952         * testsuite/libgomp.c/examples-4/e.53.5.c: Require
4953         vect_simd_clones effective target.
4954         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
4955
4956 2014-11-14  Jakub Jelinek  <jakub@redhat.com>
4957
4958         * libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
4959         of 32 as block_size.
4960         * libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
4961         instead of 32 as block_size.
4962
4963 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4964             Ilya Verbin  <ilya.verbin@intel.com>
4965
4966         * Makefile.in: Regenerate.
4967         * configure: Regenerate.
4968         * configure.ac: Set up offload_additional_options,
4969         offload_additional_lib_paths and offload_targets.
4970         * testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
4971         OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
4972         * testsuite/Makefile.in: Regenerate.
4973         * testsuite/lib/libgomp.exp (libgomp_init): Append
4974         offload_additional_lib_paths to LD_LIBRARY_PATH.  Append
4975         offload_additional_options to ALWAYS_CFLAGS.  Append liboffloadmic
4976         build directory to LD_LIBRARY_PATH for intelmic offload targets.
4977
4978 2014-11-13  Andrey Turetskiy  <andrey.turetskiy@intel.com>
4979             Ilya Verbin  <ilya.verbin@intel.com>
4980             Kirill Yukhin  <kirill.yukhin@intel.com>
4981             Ilya Tocar  <ilya.tocar@intel.com>
4982
4983         * testsuite/lib/libgomp.exp
4984         (check_effective_target_offload_device): New.
4985         * testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
4986         * testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
4987         * testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
4988         * testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
4989         * testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
4990         * testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
4991         * testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
4992         * testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
4993         * testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
4994         * testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
4995         * testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
4996         * testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
4997         * testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
4998         * testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
4999         * testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
5000         * testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
5001         * testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
5002         * testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
5003         * testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
5004         * testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
5005         * testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
5006         * testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
5007         * testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
5008         * testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
5009         * testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
5010         * testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
5011         * testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
5012         * testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
5013         * testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
5014         * testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
5015         * testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
5016         * testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
5017         * testsuite/libgomp.c/target-7.c: Fix test.
5018         * testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
5019         * testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
5020         * testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
5021         * testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
5022         * testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
5023         * testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
5024         * testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
5025         * testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
5026         * testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
5027         * testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
5028         * testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
5029         * testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
5030         * testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
5031         * testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
5032         * testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
5033         * testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
5034         * testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
5035         * testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
5036         * testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
5037         * testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
5038         * testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
5039         * testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
5040         * testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
5041         * testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
5042         * testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
5043         * testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
5044         * testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
5045         * testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
5046         * testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
5047         * testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
5048         * testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
5049
5050 2014-11-13  Jakub Jelinek  <jakub@redhat.com>
5051             Ilya Verbin  <ilya.verbin@intel.com>
5052             Thomas Schwinge  <thomas@codesourcery.com>
5053             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5054
5055         * libgomp.map (GOMP_4.0.1): New symbol version.
5056         Add GOMP_offload_register.
5057         * libgomp_target.h: New file.
5058         * splay-tree.h: New file.
5059         * target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
5060         (gomp_target_init): New forward declaration.
5061         (gomp_is_initialized): New static variable.
5062         (splay_tree_node, splay_tree, splay_tree_key): New typedefs.
5063         (struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
5064         New structures.
5065         (offload_images, num_offload_images, devices, num_devices): New static
5066         variables.
5067         (splay_compare): New static function.
5068         (struct gomp_device_descr): New structure.
5069         (gomp_get_num_devices): Call gomp_target_init.
5070         (resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
5071         (gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
5072         (GOMP_offload_register): New function.
5073         (GOMP_target): Arrange for host callback to be performed in a separate
5074         initial thread and contention group, inheriting ICVs from
5075         gomp_global_icv etc.  Call gomp_map_vars and gomp_unmap_vars.
5076         Add device initialization and lookup for target function in splay tree.
5077         (GOMP_target_data): Add device initialization and call gomp_map_vars.
5078         (GOMP_target_end_data): Call gomp_unmap_vars.
5079         (GOMP_target_update): Add device initialization and call gomp_update.
5080         (gomp_load_plugin_for_device, gomp_register_images_for_device)
5081         (gomp_target_init): New static functions.
5082
5083 2014-11-13  Bernd Schmidt  <bernds@codesourcery.com>
5084             Thomas Schwinge  <thomas@codesourcery.com>
5085             Ilya Verbin  <ilya.verbin@intel.com>
5086             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5087
5088         * config.h.in: Regenerate.
5089         * configure: Regenerate.
5090         * configure.ac: Check for libdl, required for plugin support.
5091         (PLUGIN_SUPPORT): Define if plugins are supported.
5092         (enable_offload_targets): Support Intel MIC targets.
5093         (OFFLOAD_TARGETS): List of target names suitable for offloading.
5094
5095 2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
5096
5097         PR target/63610
5098         * configure: Regenerate.
5099
5100 2014-11-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
5101
5102         * config/posix/lock.c (_XOPEN_SOURCE) Define as 600.
5103
5104 2014-10-06  Marek Polacek  <polacek@redhat.com>
5105
5106         * testsuite/libgomp.c/affinity-1.c: Include <sys/wait.h>.
5107         * testsuite/libgomp.c/nqueens-1.c: Include <stdlib.h>.
5108         * testsuite/libgomp.c/thread-limit-1.c: Include <omp.h>
5109         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5110
5111 2014-10-06  Marek Polacek  <polacek@redhat.com>
5112
5113         * testsuite/libgomp.c/affinity-1.c: Fix implicit declarations.
5114         * testsuite/libgomp.c/nqueens-1.c: Likewise.
5115         * testsuite/libgomp.c/pr26943-3.c: Likewise.
5116         * testsuite/libgomp.c/pr26943-4.c: Likewise.
5117         * testsuite/libgomp.c/pr36802-2.c: Likewise.
5118         * testsuite/libgomp.c/pr36802-3.c: Likewise.
5119         * testsuite/libgomp.c/thread-limit-1.c: Likewise.
5120         * testsuite/libgomp.c/thread-limit-2.c: Likewise.
5121         * testsuite/libgomp.c/appendix-a/a.15.1.c: Include <omp.h>.
5122         * testsuite/libgomp.c/omp-loop02.c: Fix defaulting to int.
5123         * testsuite/libgomp.c/omp-parallel-for.c: Likewise.
5124         * testsuite/libgomp.c/omp-parallel-if.c: Likewise.
5125         * testsuite/libgomp.c/omp-single-1.c: Likewise.
5126         * testsuite/libgomp.c/omp-single-2.c: Likewise.
5127         * testsuite/libgomp.c/omp_matvec.c: Likewise.
5128         * testsuite/libgomp.c/omp_workshare3.c: Likewise.
5129         * testsuite/libgomp.c/omp_workshare4.c: Likewise.
5130         * testsuite/libgomp.c/shared-1.c: Fix defaulting to int.  Fix implicit
5131         declarations.
5132
5133 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5134
5135         PR libgomp/61200
5136         * testsuite/libgomp.c/pr61200.c: New test.
5137
5138 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
5139
5140         PR c++/63248
5141         * testsuite/libgomp.c++/pr63248.C: New test.
5142
5143 2014-08-04  Jakub Jelinek  <jakub@redhat.com>
5144
5145         * task.c (GOMP_taskgroup_end): If taskgroup->num_children
5146         is not zero, but taskgroup->children is NULL and there are
5147         any task->children, schedule those instead of waiting.
5148         * testsuite/libgomp.c/depend-6.c: New test.
5149         * testsuite/libgomp.c/depend-7.c: New test.
5150         * testsuite/libgomp.c/depend-8.c: New test.
5151         * testsuite/libgomp.c/depend-9.c: New test.
5152         * testsuite/libgomp.c/depend-10.c: New test.
5153
5154 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
5155
5156         * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field.
5157         (struct gomp_taskwait): New type.
5158         (struct gomp_task): Add taskwait and parent_depends_on, remove
5159         in_taskwait and taskwait_sem fields.
5160         (gomp_finish_task): Don't destroy taskwait_sem.
5161         * task.c (gomp_init_task): Don't init in_taskwait, instead init
5162         taskwait and parent_depends_on.
5163         (GOMP_task): For if (0) tasks with depend clause that depend on
5164         earlier tasks don't defer them, instead call
5165         gomp_task_maybe_wait_for_dependencies to wait for the dependencies.
5166         Initialize redundant_out field, for redundant out entries just
5167         move them at the end of linked list instead of removing them
5168         completely, and set redundant_out flag instead of redundant.
5169         (gomp_task_run_pre): Update last_parent_depends_on if scheduling
5170         that task.
5171         (gomp_task_run_post_handle_dependers): If parent is in
5172         gomp_task_maybe_wait_for_dependencies and newly runnable task
5173         is not parent_depends_on, queue it in parent->children linked
5174         list after all runnable tasks with parent_depends_on set.
5175         Adjust for addition of taskwait indirection.
5176         (gomp_task_run_post_remove_parent): If parent is in
5177         gomp_task_maybe_wait_for_dependencies and task to be removed
5178         is parent_depends_on, decrement n_depend and if needed awake
5179         parent.  Adjust for addition of taskwait indirection.
5180         (GOMP_taskwait): Adjust for addition of taskwait indirection.
5181         (gomp_task_maybe_wait_for_dependencies): New function.
5182         * testsuite/libgomp.c/depend-5.c: New test.
5183
5184 2014-07-13  Tobias Burnus  <burnus@net-b.de>
5185
5186         * testsuite/libgomp.fortran/pr34020.f90: Make compile
5187         with TS 18508/Fortran 2015.
5188
5189 2014-07-06  Marek Polacek  <polacek@redhat.com>
5190
5191         PR c/6940
5192         * testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.
5193
5194 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
5195
5196         * testsuite/lib/libgomp.exp (libgomp_target_compile): If $source
5197         matches regex $lang_source_re, add $lang_include_flags to options.
5198         * testsuite/libgomp.c/c.exp: Unset lang_include_flags.
5199         * testsuite/libgomp.c++/c++.exp: Likewise.
5200         * testsuite/libgomp.fortran/fortran.exp: Likewise.  Set lang_source_re
5201         and lang_include_flags instead of adding -fintrinsic-modules-path= to
5202         ALWAYS_CFLAGS.
5203         * testsuite/libgomp.graphite/graphite.exp: Unset lang_include_flags.
5204
5205 2014-07-03  Thomas Schwinge  <thomas@codesourcery.com>
5206
5207         * testsuite/libgomp.fortran/fortran.exp: Explain
5208         gfortran-dg-runtest usage.
5209
5210 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
5211
5212         * testsuite/libgomp.fortran/simd5.f90: New test.
5213         * testsuite/libgomp.fortran/simd6.f90: New test.
5214         * testsuite/libgomp.fortran/simd7.f90: New test.
5215
5216 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
5217
5218         * testsuite/libgomp.c/for-2.c: Define SC to static for
5219         #pragma omp for simd testing.
5220         * testsuite/libgomp.c/for-2.h (SC): Define if not defined.
5221         (N(f5), N(f6), N(f7), N(f8), N(f10), N(f12), N(f14)): Use
5222         SC macro.
5223         * testsuite/libgomp.c/simd-14.c: New test.
5224         * testsuite/libgomp.c/simd-15.c: New test.
5225         * testsuite/libgomp.c/simd-16.c: New test.
5226         * testsuite/libgomp.c/simd-17.c: New test.
5227         * testsuite/libgomp.c++/for-10.C: Define SC to static for
5228         #pragma omp for simd testing.
5229         * testsuite/libgomp.c++/simd10.C: New test.
5230         * testsuite/libgomp.c++/simd11.C: New test.
5231         * testsuite/libgomp.c++/simd12.C: New test.
5232         * testsuite/libgomp.c++/simd13.C: New test.
5233
5234         * testsuite/libgomp.fortran/aligned1.f03: New test.
5235         * testsuite/libgomp.fortran/nestedfn5.f90: New test.
5236         * testsuite/libgomp.fortran/target7.f90: Surround loop spawning
5237         tasks with !$omp parallel !$omp single.
5238         * testsuite/libgomp.fortran/target8.f90: New test.
5239         * testsuite/libgomp.fortran/udr4.f90 (foo UDR, bar UDR): Adjust
5240         not to use trim in the combiner, instead call elemental function.
5241         (fn): New elemental function.
5242         * testsuite/libgomp.fortran/udr6.f90 (do_add, dp_add, dp_init):
5243         Make elemental.
5244         * testsuite/libgomp.fortran/udr7.f90 (omp_priv, omp_orig, omp_out,
5245         omp_in): Likewise.
5246         * testsuite/libgomp.fortran/udr12.f90: New test.
5247         * testsuite/libgomp.fortran/udr13.f90: New test.
5248         * testsuite/libgomp.fortran/udr14.f90: New test.
5249         * testsuite/libgomp.fortran/udr15.f90: New test.
5250
5251 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
5252
5253         * omp_lib.f90.in (openmp_version): Set to 201307.
5254         * omp_lib.h.in (openmp_version): Likewise.
5255         * testsuite/libgomp.c/target-8.c: New test.
5256         * testsuite/libgomp.fortran/declare-simd-1.f90: Add notinbranch
5257         and inbranch clauses.
5258         * testsuite/libgomp.fortran/depend-3.f90: New test.
5259         * testsuite/libgomp.fortran/openmp_version-1.f: Adjust for new
5260         openmp_version.
5261         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5262         * testsuite/libgomp.fortran/target1.f90: New test.
5263         * testsuite/libgomp.fortran/target2.f90: New test.
5264         * testsuite/libgomp.fortran/target3.f90: New test.
5265         * testsuite/libgomp.fortran/target4.f90: New test.
5266         * testsuite/libgomp.fortran/target5.f90: New test.
5267         * testsuite/libgomp.fortran/target6.f90: New test.
5268         * testsuite/libgomp.fortran/target7.f90: New test.
5269
5270 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
5271
5272         PR fortran/60928
5273         * testsuite/libgomp.fortran/allocatable9.f90: New test.
5274         * testsuite/libgomp.fortran/allocatable10.f90: New test.
5275         * testsuite/libgomp.fortran/allocatable11.f90: New test.
5276         * testsuite/libgomp.fortran/allocatable12.f90: New test.
5277         * testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
5278         * testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
5279         * testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
5280         * testsuite/libgomp.fortran/associate1.f90: New test.
5281         * testsuite/libgomp.fortran/associate2.f90: New test.
5282         * testsuite/libgomp.fortran/procptr1.f90: New test.
5283
5284 2014-06-06  Jakub Jelinek  <jakub@redhat.com>
5285
5286         * testsuite/libgomp.fortran/simd1.f90: New test.
5287         * testsuite/libgomp.fortran/udr1.f90: New test.
5288         * testsuite/libgomp.fortran/udr2.f90: New test.
5289         * testsuite/libgomp.fortran/udr3.f90: New test.
5290         * testsuite/libgomp.fortran/udr4.f90: New test.
5291         * testsuite/libgomp.fortran/udr5.f90: New test.
5292         * testsuite/libgomp.fortran/udr6.f90: New test.
5293         * testsuite/libgomp.fortran/udr7.f90: New test.
5294         * testsuite/libgomp.fortran/udr8.f90: New test.
5295         * testsuite/libgomp.fortran/udr9.f90: New test.
5296         * testsuite/libgomp.fortran/udr10.f90: New test.
5297         * testsuite/libgomp.fortran/udr11.f90: New test.
5298
5299 2014-05-27  Uros Bizjak  <ubizjak@gmail.com>
5300
5301         * testsuite/libgomp.fortran/declare-simd-1.f90: Require
5302         vect_simd_clones effective target.
5303         * testsuite/libgomp.fortran/declare-simd-2.f90: Ditto.
5304
5305 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
5306
5307         PR middle-end/61252
5308         * testsuite/libgomp.c++/simd-9.C: New test.
5309
5310 2014-05-18  Uros Bizjak  <ubizjak@gmail.com>
5311
5312         * libgomp.texi (Runitme Library Routines): Remove multiple @menu.
5313         (Environment Variables) Move OMP_PROC_BIND and OMP_STACKSIZE node
5314         texts according to their @menu entry positions.
5315
5316 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
5317
5318         * testsuite/libgomp.fortran/cancel-do-1.f90: New test.
5319         * testsuite/libgomp.fortran/cancel-do-2.f90: New test.
5320         * testsuite/libgomp.fortran/cancel-parallel-1.f90: New test.
5321         * testsuite/libgomp.fortran/cancel-parallel-3.f90: New test.
5322         * testsuite/libgomp.fortran/cancel-sections-1.f90: New test.
5323         * testsuite/libgomp.fortran/cancel-taskgroup-2.f90: New test.
5324         * testsuite/libgomp.fortran/declare-simd-1.f90: New test.
5325         * testsuite/libgomp.fortran/declare-simd-2.f90: New test.
5326         * testsuite/libgomp.fortran/declare-simd-3.f90: New test.
5327         * testsuite/libgomp.fortran/depend-1.f90: New test.
5328         * testsuite/libgomp.fortran/depend-2.f90: New test.
5329         * testsuite/libgomp.fortran/omp_atomic5.f90: New test.
5330         * testsuite/libgomp.fortran/simd1.f90: New test.
5331         * testsuite/libgomp.fortran/simd2.f90: New test.
5332         * testsuite/libgomp.fortran/simd3.f90: New test.
5333         * testsuite/libgomp.fortran/simd4.f90: New test.
5334         * testsuite/libgomp.fortran/taskgroup1.f90: New test.
5335
5336 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
5337
5338         * testsuite/libgomp.c/simd-10.c: New test.
5339         * testsuite/libgomp.c/simd-11.c: New test.
5340         * testsuite/libgomp.c/simd-12.c: New test.
5341         * testsuite/libgomp.c/simd-13.c: New test.
5342
5343 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
5344
5345         * testsuite/libgomp.c++/atomic-14.C: Allow seq_cst and
5346         atomic type clauses in any order and optional comma in between.
5347         * testsuite/libgomp.c++/atomic-15.C: Likewise.
5348         * testsuite/libgomp.c/atomic-17.c: Likewise.
5349
5350         * testsuite/libgomp.c/simd-7.c: New test.
5351         * testsuite/libgomp.c/simd-8.c: New test.
5352         * testsuite/libgomp.c/simd-9.c: New test.
5353         * testsuite/libgomp.c/loop-16.c: New test.
5354
5355 2014-04-02  Richard Henderson  <rth@redhat.com>
5356
5357         * config/linux/futex.h (futex_wait): Get error value from errno.
5358         (futex_wake): Likewise.
5359
5360 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
5361
5362         PR c++/60331
5363         * testsuite/libgomp.c++/udr-11.C: New test.
5364         * testsuite/libgomp.c++/udr-12.C: New test.
5365         * testsuite/libgomp.c++/udr-13.C: New test.
5366         * testsuite/libgomp.c++/udr-14.C: New test.
5367         * testsuite/libgomp.c++/udr-15.C: New test.
5368         * testsuite/libgomp.c++/udr-16.C: New test.
5369         * testsuite/libgomp.c++/udr-17.C: New test.
5370         * testsuite/libgomp.c++/udr-18.C: New test.
5371         * testsuite/libgomp.c++/udr-19.C: New test.
5372
5373 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5374
5375         Update copyright years
5376
5377 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
5378
5379         * hashtab.h: Use the standard form for the copyright notice.
5380
5381 2014-01-02  Tobias Burnus  <burnus@net-b.de>
5382
5383         * libgomp.texi: Bump @copying's copyright year.
5384
5385 2013-12-17  Andreas Tobler  <andreast@gcc.gnu.org>
5386
5387         * testsuite/libgomp.c/affinity-1.c: Remove alloca.h inlcude. Replace
5388         alloca () with __builtin_alloca ().
5389         * testsuite/libgomp.c/icv-2.c: Add FreeBSD coverage.
5390         * testsuite/libgomp.c/lock-3.c: Likewise.
5391         * testsuite/libgomp.c/pr48591.c: Likewise.
5392
5393 2013-12-17  Jakub Jelinek  <jakub@redhat.com>
5394
5395         PR testsuite/59534
5396         * testsuite/libgomp.fortran/retval1.f90 (e5): Avoid non-shortcircuited
5397         comparisons.
5398
5399 2013-12-16  Jakub Jelinek  <jakub@redhat.com>
5400
5401         PR libgomp/58756
5402         * testsuite/libgomp.c/pr58756.c: New test.
5403
5404 2013-12-12  Jakub Jelinek  <jakub@redhat.com>
5405
5406         PR libgomp/59467
5407         * testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
5408         !$omp parallel.
5409
5410 2013-11-07  Thomas Schwinge  <thomas@codesourcery.com>
5411
5412         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -fopenmp to
5413         ALWAYS_CFLAGS.
5414         * testsuite/libgomp.c++/c++.exp (ALWAYS_CFLAGS): Add -fopenmp.
5415         * testsuite/libgomp.c/c.exp (ALWAYS_CFLAGS): Likewise.
5416         * testsuite/libgomp.fortran/fortran.exp (ALWAYS_CFLAGS): Likewise.
5417         * testsuite/libgomp.graphite/graphite.exp (ALWAYS_CFLAGS):
5418         Likewise.
5419
5420         * libgomp_g.h: Include <stddef.h> for size_t.
5421
5422         * libgomp.spec.in: Update comment about libgomp's dependencies.
5423         * configure.ac: Likewise.
5424         * configure: Regenerate.
5425
5426 2013-10-16  Tobias Burnus  <burnus@net-b.de>
5427
5428         * libgomp.texi: (Runtime Library Routines): Update references for
5429         OpenMP 4.0. Add omp_get_cancellation, omp_get_default_device,
5430         omp_get_num_devices, omp_get_num_teams, omp_get_proc_bind,
5431         omp_get_team_num, omp_is_initial_device, omp_set_default_device.
5432         (Environment Variables): Update references for OpenMP 4.0. Add
5433         OMP_CANCELLATION, OMP_DEFAULT_DEVICE, OMP_PLACES.
5434         Move OMP_DISPLAY_ENV and OMP_PROC_BIND up to be in alphabetical
5435         order.
5436
5437 2013-10-14  Jakub Jelinek  <jakub@redhat.com>
5438
5439         * env.c (parse_bind_var): Initialize value to avoid
5440         (false positive) warning.
5441
5442 2013-10-12  Jakub Jelinek  <jakub@redhat.com>
5443
5444         PR libgomp/58691
5445         * config/linux/proc.c (gomp_cpuset_popcount): Add unused attribute
5446         to check variable.
5447         (gomp_init_num_threads): Move i variable declaration into
5448         #ifdef CPU_ALLOC_SIZE block.
5449         * config/linux/affinity.c (gomp_affinity_init_level): Test
5450         gomp_places_list_len == 0 rather than gomp_places_list == 0
5451         when checking for topology reading error.
5452         * team.c (gomp_team_start): Don't handle bind == omp_proc_bind_false.
5453         * env.c (parse_affinity): Add ignore argument, if true, don't populate
5454         gomp_places_list, only parse env var and always return false.
5455         (parse_places_var): Likewise.  Don't check gomp_global_icv.bind_var.
5456         (initialize_env): Always parse OMP_PLACES and GOMP_CPU_AFFINITY env
5457         vars, default to OMP_PROC_BIND=true if OMP_PROC_BIND wasn't specified
5458         and either of these variables were parsed correctly into a places
5459         list.
5460
5461 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5462             Jakub Jelinek  <jakub@redhat.com>
5463
5464         * testsuite/libgomp.graphite/force-parallel-1.c: Expect 4 instead
5465         of 5 loopfn matches.
5466         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
5467         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
5468         * testsuite/libgomp.graphite/force-parallel-4.c: Likewise.
5469         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
5470         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
5471         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
5472         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
5473         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
5474
5475 2013-10-11  Thomas Schwinge  <thomas@codesourcery.com>
5476
5477         * Makefile.am (omp_lib.mod): Streamline rule.
5478         * Makefile.in: Regenerate.
5479
5480         * libgomp.texi (Runtime Library Routines): C linkage, don't throw
5481         exceptions.
5482
5483         * testsuite/libgomp.c/lib-1.c (main): Add missing error check.
5484         * testsuite/libgomp.fortran/lib1.f90: Likewise.
5485         * testsuite/libgomp.fortran/lib2.f: Likewise.
5486         * testsuite/libgomp.fortran/lib3.f: Likewise.
5487
5488         * configure.ac: Typo fix.
5489         * configure: Regenerate.
5490
5491         * testsuite/libgomp.fortran/openmp_version-1.f: New file.
5492         * testsuite/libgomp.fortran/openmp_version-2.f90: Likewise.
5493
5494         * omp.h.in: Don't touch the user's namespace.
5495
5496 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
5497             Tobias Burnus  <burnus@net-b.de>
5498             Richard Henderson  <rth@redhat.com>
5499
5500         * target.c: New file.
5501         * Makefile.am (libgomp_la_SOURCES): Add target.c.
5502         * Makefile.in: Regenerated.
5503         * libgomp_g.h (GOMP_task): Add depend argument.
5504         (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5505         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5506         GOMP_target_end_data, GOMP_target_update, GOMP_teams,
5507         GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5508         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5509         GOMP_parallel, GOMP_cancel, GOMP_cancellation_point,
5510         GOMP_taskgroup_start, GOMP_taskgroup_end,
5511         GOMP_parallel_sections): New prototypes.
5512         * fortran.c (omp_is_initial_device): Add ialias_redirect.
5513         (omp_is_initial_device_): New function.
5514         (ULP, STR1, STR2, ialias_redirect): Removed.
5515         (omp_get_cancellation_, omp_get_proc_bind_, omp_set_default_device_,
5516         omp_set_default_device_8_, omp_get_default_device_,
5517         omp_get_num_devices_, omp_get_num_teams_, omp_get_team_num_): New
5518         functions.
5519         * libgomp.map (GOMP_barrier_cancel, GOMP_loop_end_cancel,
5520         GOMP_sections_end_cancel, GOMP_target, GOMP_target_data,
5521         GOMP_target_end_data, GOMP_target_update, GOMP_teams): Export
5522         @@GOMP_4.0.
5523         (omp_is_initial_device, omp_is_initial_device_, omp_get_cancellation,
5524         omp_get_cancellation_, omp_get_proc_bind, omp_get_proc_bind_,
5525         omp_set_default_device, omp_set_default_device_,
5526         omp_set_default_device_8_, omp_get_default_device,
5527         omp_get_default_device_, omp_get_num_devices, omp_get_num_devices_,
5528         omp_get_num_teams, omp_get_num_teams_, omp_get_team_num,
5529         omp_get_team_num_): Export @@OMP_4.0.
5530         * team.c (struct gomp_thread_start_data): Add place field.
5531         (gomp_thread_start): Clear thr->thread_pool and
5532         thr->task before returning.  Use gomp_team_barrier_wait_final
5533         instead of gomp_team_barrier_wait.  Initialize thr->place.
5534         (gomp_new_team): Initialize work_shares_to_free, work_share_cancelled,
5535         team_cancelled and task_queued_count fields.
5536         (gomp_free_pool_helper): Clear thr->thread_pool and thr->task
5537         before calling pthread_exit.
5538         (gomp_free_thread): No longer static.  Use
5539         gomp_managed_threads_lock instead of gomp_remaining_threads_lock.
5540         (gomp_team_start): Add flags argument.  Set
5541         thr->thread_pool->threads_busy to nthreads immediately after creating
5542         new pool.  Use gomp_managed_threads_lock instead of
5543         gomp_remaining_threads_lock.  Handle OpenMP 4.0 affinity.
5544         (gomp_team_end): Use gomp_managed_threads_lock instead of
5545         gomp_remaining_threads_lock.  Use gomp_team_barrier_wait_final instead
5546         of gomp_team_barrier_wait.  If team->team_cancelled, call
5547         gomp_fini_worshare on ws chain starting at team->work_shares_to_free
5548         rather than thr->ts.work_share.
5549         (initialize_team): Don't call gomp_sem_init here.
5550         * sections.c (GOMP_parallel_sections_start): Adjust gomp_team_start
5551         caller.
5552         (GOMP_parallel_sections, GOMP_sections_end_cancel): New functions.
5553         * env.c (gomp_global_icv): Add default_device_var, target_data and
5554         bind_var initializers.
5555         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5556         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5557         gomp_places_list_len): New variables.
5558         (parse_bind_var, parse_one_place, parse_places_var): New functions.
5559         (parse_affinity): Rewritten to construct OMP_PLACES list with unit
5560         sized places.
5561         (gomp_cancel_var): New global variable.
5562         (parse_int): New function.
5563         (handle_omp_display_env): New function.
5564         (initialize_env): Use it.  Initialize default_device_var.
5565         Parse OMP_CANCELLATION env var.  Use parse_bind_var to parse
5566         OMP_PROC_BIND instead of parse_boolean.  Use parse_places_var for
5567         OMP_PLACES parsing.  Don't call parse_affinity if OMP_PLACES has
5568         been successfully parsed (and call gomp_init_affinity in that case).
5569         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5570         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5571         omp_get_team_num, omp_is_initial_device): New functions.
5572         * libgomp.h: Include stdlib.h.
5573         (ialias_ulp, ialias_str1, ialias_str2, ialias_redirect, ialias_call):
5574         Define.
5575         (struct target_mem_desc): Forward declare.
5576         (struct gomp_task_icv): Add default_device_var, target_data, bind_var
5577         and thread_limit_var fields.
5578         (gomp_get_num_devices): New prototype.
5579         (gomp_cancel_var): New extern decl.
5580         (struct gomp_team): Add work_shares_to_free, work_share_cancelled,
5581         team_cancelled and task_queued_count fields.  Add comments about
5582         task_{,queued_,running_}count.
5583         (gomp_cancel_kind): New enum.
5584         (gomp_work_share_end_cancel): New prototype.
5585         (struct gomp_task): Add next_taskgroup, prev_taskgroup, taskgroup,
5586         copy_ctors_done, dependers, depend_hash, depend_count, num_dependees
5587         and depend fields.
5588         (struct gomp_taskgroup): New type.
5589         (struct gomp_task_depend_entry,
5590         struct gomp_dependers_vec): New types.
5591         (gomp_finish_task): Free depend_hash if non-NULL.
5592         (struct gomp_team_state): Add place_partition_off
5593         and place_partition_len fields.
5594         (gomp_bind_var_list, gomp_bind_var_list_len, gomp_places_list,
5595         gomp_places_list_len): New extern decls.
5596         (struct gomp_thread): Add place field.
5597         (gomp_cpu_affinity, gomp_cpu_affinity_len): Remove.
5598         (gomp_init_thread_affinity): Add place argument.
5599         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5600         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5601         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5602         gomp_affinity_init_level, gomp_affinity_print_place): New
5603         prototypes.
5604         (gomp_team_start): Add flags argument.
5605         (gomp_thread_limit_var, gomp_remaining_threads_count,
5606         gomp_remaining_threads_lock): Remove.
5607         (gomp_managed_threads_lock): New variable.
5608         (struct gomp_thread_pool): Add threads_busy field.
5609         (gomp_free_thread): New prototype.
5610         * task.c: Include hashtab.h.
5611         (hash_entry_type): New typedef.
5612         (htab_alloc, htab_free, htab_hash, htab_eq): New inlines.
5613         (gomp_init_task): Clear dependers, depend_hash, depend_count,
5614         copy_ctors_done and taskgroup fields.
5615         (GOMP_task): Add depend argument, handle depend clauses.  If
5616         gomp_team_barrier_cancelled or if it's taskgroup has been
5617         cancelled, don't queue or start new tasks.  Set copy_ctors_done
5618         field if needed.  Initialize taskgroup field.  If copy_ctors_done
5619         and already cancelled, don't discard the task.  If taskgroup is
5620         non-NULL, enqueue the task into taskgroup queue.  Increment
5621         num_children field in taskgroup.  Increment task_queued_count.
5622         (gomp_task_run_pre, gomp_task_run_post_remove_parent,
5623         gomp_task_run_post_remove_taskgroup): New inline functions.
5624         (gomp_task_run_post_handle_depend_hash,
5625         gomp_task_run_post_handle_dependers,
5626         gomp_task_run_post_handle_depend): New functions.
5627         (GOMP_taskwait): Use them.  If more than one new tasks
5628         have been queued, wake other threads if needed.
5629         (gomp_barrier_handle_tasks): Likewise.  If
5630         gomp_team_barrier_cancelled, don't start any new tasks, just free
5631         all tasks.
5632         (GOMP_taskgroup_start, GOMP_taskgroup_end): New functions.
5633         * omp_lib.f90.in
5634         (omp_proc_bind_kind, omp_proc_bind_false,
5635         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5636         omp_proc_bind_spread): New params.
5637         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5638         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5639         omp_get_team_num, omp_is_initial_device): New interfaces.
5640         (omp_get_dynamic, omp_get_nested, omp_in_parallel,
5641         omp_get_max_threads, omp_get_num_procs, omp_get_num_threads,
5642         omp_get_thread_num, omp_get_thread_limit, omp_set_max_active_levels,
5643         omp_get_max_active_levels, omp_get_level, omp_get_ancestor_thread_num,
5644         omp_get_team_size, omp_get_active_level, omp_in_final): Remove
5645         useless use omp_lib_kinds.
5646         * omp.h.in (omp_proc_bind_t): New typedef.
5647         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5648         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5649         omp_get_team_num, omp_is_initial_device): New prototypes.
5650         * loop.c (gomp_parallel_loop_start): Add flags argument, pass it
5651         through to gomp_team_start.
5652         (GOMP_parallel_loop_static_start, GOMP_parallel_loop_dynamic_start,
5653         GOMP_parallel_loop_guided_start, GOMP_parallel_loop_runtime_start):
5654         Adjust gomp_parallel_loop_start callers.
5655         (GOMP_parallel_loop_static, GOMP_parallel_loop_dynamic,
5656         GOMP_parallel_loop_guided, GOMP_parallel_loop_runtime,
5657         GOMP_loop_end_cancel): New functions.
5658         (GOMP_parallel_end): Add ialias_redirect.
5659         * hashtab.h: New file.
5660         * libgomp.texi (Environment Variables): Minor cleanup,
5661         update section refs to OpenMP 4.0rc2.
5662         (OMP_DISPLAY_ENV, GOMP_SPINCOUNT): Document these
5663         environment variables.
5664         * work.c (gomp_work_share_end, gomp_work_share_end_nowait): Set
5665         team->work_shares_to_free to thr->ts.work_share before calling
5666         free_work_share.
5667         (gomp_work_share_end_cancel): New function.
5668         * config/linux/proc.c: Include errno.h.
5669         (gomp_get_cpuset_size, gomp_cpuset_size, gomp_cpusetp): New variables.
5670         (gomp_cpuset_popcount): Add cpusetsize argument, use it instead of
5671         sizeof (cpu_set_t) to determine number of iterations.  Fix up check
5672         extern decl.  Use CPU_COUNT_S if available, or CPU_COUNT if
5673         gomp_cpuset_size is sizeof (cpu_set_t).
5674         (gomp_init_num_threads): Initialize gomp_cpuset_size,
5675         gomp_get_cpuset_size and gomp_cpusetp here, use gomp_cpusetp instead
5676         of &cpuset and pass gomp_cpuset_size instead of sizeof (cpu_set_t)
5677         to pthread_getaffinity_np.  Free and clear gomp_cpusetp if it didn't
5678         contain any logical CPUs.
5679         (get_num_procs): Don't call pthread_getaffinity_np if gomp_cpusetp
5680         is NULL.  Use gomp_cpusetp instead of &cpuset and pass
5681         gomp_get_cpuset_size instead of sizeof (cpu_set_t) to
5682         pthread_getaffinity_np.  Check gomp_places_list instead of
5683         gomp_cpu_affinity.  Adjust gomp_cpuset_popcount caller.
5684         * config/linux/bar.c (gomp_barrier_wait_end,
5685         gomp_barrier_wait_last): Use BAR_* defines.
5686         (gomp_team_barrier_wait_end): Likewise.  Clear BAR_CANCELLED
5687         from state where needed.  Set work_share_cancelled to 0 on last
5688         thread.
5689         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel_end,
5690         gomp_team_barrier_wait_cancel, gomp_team_barrier_cancel): New
5691         functions.
5692         * config/linux/proc.h (gomp_cpuset_popcount): Add attribute_hidden.
5693         Add cpusetsize argument.
5694         (gomp_cpuset_size, gomp_cpusetp): Declare.
5695         * config/linux/affinity.c: Include errno.h, stdio.h and string.h.
5696         (affinity_counter): Remove.
5697         (CPU_ISSET_S, CPU_ZERO_S, CPU_SET_S, CPU_CLR_S): Define
5698         if CPU_ALLOC_SIZE isn't defined.
5699         (gomp_init_affinity): Rewritten, if gomp_places_list is NULL, try
5700         silently create OMP_PLACES=threads, if it is non-NULL afterwards,
5701         bind current thread to the first place.
5702         (gomp_init_thread_affinity): Rewritten.  Add place argument, just
5703         pthread_setaffinity_np to gomp_places_list[place].
5704         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5705         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5706         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5707         gomp_affinity_init_level, gomp_affinity_print_place): New functions.
5708         * config/linux/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5709         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5710         (gomp_barrier_t): Add awaited_final field.
5711         (gomp_barrier_init): Initialize awaited_final field.
5712         (gomp_team_barrier_wait_final, gomp_team_barrier_wait_cancel,
5713         gomp_team_barrier_wait_cancel_end, gomp_team_barrier_cancel): New
5714         prototypes.
5715         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.  Use BAR_*
5716         defines.
5717         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final_start,
5718         gomp_team_barrier_cancelled): New inline functions.
5719         (gomp_barrier_last_thread,
5720         gomp_team_barrier_set_task_pending,
5721         gomp_team_barrier_clear_task_pending,
5722         gomp_team_barrier_set_waiting_for_tasks,
5723         gomp_team_barrier_waiting_for_tasks,
5724         gomp_team_barrier_done): Use BAR_* defines.
5725         * config/posix/bar.c (gomp_barrier_init): Clear cancellable field.
5726         (gomp_barrier_wait_end): Use BAR_* defines.
5727         (gomp_team_barrier_wait_end): Clear BAR_CANCELLED from state.
5728         Set work_share_cancelled to 0 on last thread, use __atomic_load_n.
5729         Use BAR_* defines.
5730         (gomp_team_barrier_wait_cancel_end, gomp_team_barrier_wait_cancel,
5731         gomp_team_barrier_cancel): New functions.
5732         * config/posix/affinity.c (gomp_init_thread_affinity): Add place
5733         argument.
5734         (gomp_affinity_alloc, gomp_affinity_init_place, gomp_affinity_add_cpus,
5735         gomp_affinity_remove_cpu, gomp_affinity_copy_place,
5736         gomp_affinity_same_place, gomp_affinity_finalize_place_list,
5737         gomp_affinity_init_level, gomp_affinity_print_place): New stubs.
5738         * config/posix/bar.h (BAR_TASK_PENDING, BAR_WAS_LAST,
5739         BAR_WAITING_FOR_TASK, BAR_INCR, BAR_CANCELLED): Define.
5740         (gomp_barrier_t): Add cancellable field.
5741         (gomp_team_barrier_wait_cancel, gomp_team_barrier_wait_cancel_end,
5742         gomp_team_barrier_cancel): New prototypes.
5743         (gomp_barrier_wait_start): Preserve BAR_CANCELLED bit.
5744         (gomp_barrier_wait_cancel_start, gomp_team_barrier_wait_final,
5745         gomp_team_barrier_cancelled): New inline functions.
5746         (gomp_barrier_wait_start, gomp_barrier_last_thread,
5747         gomp_team_barrier_set_task_pending,
5748         gomp_team_barrier_clear_task_pending,
5749         gomp_team_barrier_set_waiting_for_tasks,
5750         gomp_team_barrier_waiting_for_tasks,
5751         gomp_team_barrier_done): Use BAR_* defines.
5752         * barrier.c (GOMP_barrier_cancel): New function.
5753         * omp_lib.h.in (omp_proc_bind_kind, omp_proc_bind_false,
5754         omp_proc_bind_true, omp_proc_bind_master, omp_proc_bind_close,
5755         omp_proc_bind_spread): New params.
5756         (omp_get_cancellation, omp_get_proc_bind, omp_set_default_device,
5757         omp_get_default_device, omp_get_num_devices, omp_get_num_teams,
5758         omp_get_team_num, omp_is_initial_device): New externals.
5759         * parallel.c (GOMP_parallel, GOMP_cancel, GOMP_cancellation_point):
5760         New functions.
5761         (gomp_resolve_num_threads): Adjust for thread_limit now being in
5762         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5763         infinity.  If not nested, just return minimum of max_num_threads
5764         and icv->thread_limit_var and if thr->thread_pool, set threads_busy
5765         to the returned value.  Otherwise, don't update atomically
5766         gomp_remaining_threads_count, but instead thr->thread_pool->threads_busy.
5767         (GOMP_parallel_end): Adjust for thread_limit now being in
5768         icv->thread_limit_var.  Use UINT_MAX instead of ULONG_MAX as
5769         infinity.  Adjust threads_busy in the pool rather than
5770         gomp_remaining_threads_count.  Remember team->nthreads and call
5771         gomp_team_end before adjusting threads_busy, if not nested
5772         afterwards, just set it to 1 non-atomically.  Add ialias.
5773         (GOMP_parallel_start): Adjust gomp_team_start caller.
5774         * testsuite/libgomp.c/atomic-14.c: Add parens to make it valid.
5775         * testsuite/libgomp.c/affinity-1.c: New test.
5776         * testsuite/libgomp.c/atomic-15.c: New test.
5777         * testsuite/libgomp.c/atomic-16.c: New test.
5778         * testsuite/libgomp.c/atomic-17.c: New test.
5779         * testsuite/libgomp.c/cancel-for-1.c: New test.
5780         * testsuite/libgomp.c/cancel-for-2.c: New test.
5781         * testsuite/libgomp.c/cancel-parallel-1.c: New test.
5782         * testsuite/libgomp.c/cancel-parallel-2.c: New test.
5783         * testsuite/libgomp.c/cancel-parallel-3.c: New test.
5784         * testsuite/libgomp.c/cancel-sections-1.c: New test.
5785         * testsuite/libgomp.c/cancel-taskgroup-1.c: New test.
5786         * testsuite/libgomp.c/cancel-taskgroup-2.c: New test.
5787         * testsuite/libgomp.c/depend-1.c: New test.
5788         * testsuite/libgomp.c/depend-2.c: New test.
5789         * testsuite/libgomp.c/depend-3.c: New test.
5790         * testsuite/libgomp.c/depend-4.c: New test.
5791         * testsuite/libgomp.c/for-1.c: New test.
5792         * testsuite/libgomp.c/for-1.h: New file.
5793         * testsuite/libgomp.c/for-2.c: New test.
5794         * testsuite/libgomp.c/for-2.h: New file.
5795         * testsuite/libgomp.c/for-3.c: New test.
5796         * testsuite/libgomp.c/pr58392.c: New test.
5797         * testsuite/libgomp.c/simd-1.c: New test.
5798         * testsuite/libgomp.c/simd-2.c: New test.
5799         * testsuite/libgomp.c/simd-3.c: New test.
5800         * testsuite/libgomp.c/simd-4.c: New test.
5801         * testsuite/libgomp.c/simd-5.c: New test.
5802         * testsuite/libgomp.c/simd-6.c: New test.
5803         * testsuite/libgomp.c/target-1.c: New test.
5804         * testsuite/libgomp.c/target-2.c: New test.
5805         * testsuite/libgomp.c/target-3.c: New test.
5806         * testsuite/libgomp.c/target-4.c: New test.
5807         * testsuite/libgomp.c/target-5.c: New test.
5808         * testsuite/libgomp.c/target-6.c: New test.
5809         * testsuite/libgomp.c/target-7.c: New test.
5810         * testsuite/libgomp.c/taskgroup-1.c: New test.
5811         * testsuite/libgomp.c/thread-limit-1.c: New test.
5812         * testsuite/libgomp.c/thread-limit-2.c: New test.
5813         * testsuite/libgomp.c/thread-limit-3.c: New test.
5814         * testsuite/libgomp.c/udr-1.c: New test.
5815         * testsuite/libgomp.c/udr-2.c: New test.
5816         * testsuite/libgomp.c/udr-3.c: New test.
5817         * testsuite/libgomp.c++/affinity-1.C: New test.
5818         * testsuite/libgomp.c++/atomic-10.C: New test.
5819         * testsuite/libgomp.c++/atomic-11.C: New test.
5820         * testsuite/libgomp.c++/atomic-12.C: New test.
5821         * testsuite/libgomp.c++/atomic-13.C: New test.
5822         * testsuite/libgomp.c++/atomic-14.C: New test.
5823         * testsuite/libgomp.c++/atomic-15.C: New test.
5824         * testsuite/libgomp.c++/cancel-for-1.C: New test.
5825         * testsuite/libgomp.c++/cancel-for-2.C: New test.
5826         * testsuite/libgomp.c++/cancel-parallel-1.C: New test.
5827         * testsuite/libgomp.c++/cancel-parallel-2.C: New test.
5828         * testsuite/libgomp.c++/cancel-parallel-3.C: New test.
5829         * testsuite/libgomp.c++/cancel-sections-1.C: New test.
5830         * testsuite/libgomp.c++/cancel-taskgroup-1.C: New test.
5831         * testsuite/libgomp.c++/cancel-taskgroup-2.C: New test.
5832         * testsuite/libgomp.c++/cancel-taskgroup-3.C: New test.
5833         * testsuite/libgomp.c++/cancel-test.h: New file.
5834         * testsuite/libgomp.c++/for-9.C: New test.
5835         * testsuite/libgomp.c++/for-10.C: New test.
5836         * testsuite/libgomp.c++/for-11.C: New test.
5837         * testsuite/libgomp.c++/simd-1.C: New test.
5838         * testsuite/libgomp.c++/simd-2.C: New test.
5839         * testsuite/libgomp.c++/simd-3.C: New test.
5840         * testsuite/libgomp.c++/simd-4.C: New test.
5841         * testsuite/libgomp.c++/simd-5.C: New test.
5842         * testsuite/libgomp.c++/simd-6.C: New test.
5843         * testsuite/libgomp.c++/simd-7.C: New test.
5844         * testsuite/libgomp.c++/simd-8.C: New test.
5845         * testsuite/libgomp.c++/target-1.C: New test.
5846         * testsuite/libgomp.c++/target-2.C: New test.
5847         * testsuite/libgomp.c++/target-2-aux.cc: New file.
5848         * testsuite/libgomp.c++/target-3.C: New test.
5849         * testsuite/libgomp.c++/taskgroup-1.C: New test.
5850         * testsuite/libgomp.c++/udr-1.C: New test.
5851         * testsuite/libgomp.c++/udr-2.C: New test.
5852         * testsuite/libgomp.c++/udr-3.C: New test.
5853         * testsuite/libgomp.c++/udr-4.C: New test.
5854         * testsuite/libgomp.c++/udr-5.C: New test.
5855         * testsuite/libgomp.c++/udr-6.C: New test.
5856         * testsuite/libgomp.c++/udr-7.C: New test.
5857         * testsuite/libgomp.c++/udr-8.C: New test.
5858         * testsuite/libgomp.c++/udr-9.C: New test.
5859
5860 2013-09-20  Jakub Jelinek  <jakub@redhat.com>
5861
5862         PR testsuite/57605
5863         * testsuite/lib/libgomp.exp: Add -fdiagnostics-color=never to
5864         ALWAYS_CFLAGS.
5865
5866 2013-09-20  Alan Modra  <amodra@gmail.com>
5867
5868         * configure: Regenerate.
5869
5870 2013-09-19  Jakub Jelinek  <jakub@redhat.com>
5871
5872         * testsuite/libgomp.c/sections-2.c: New test.
5873
5874 2013-06-28  Marcus Shawcroft  <marcus.shawcroft@arm.com>
5875
5876         * testsuite/libgomp.fortran/strassen.f90:
5877         Add dg-skip-if aarch64_tiny.
5878
5879 2013-06-20  Iain Sandoe  <iain@codesourcery.com>
5880             Cesar Philippidis  <cesar@codesourcery.com>
5881
5882         * testsuite/lib/libgomp.exp: Reorder lib loads into dependency order.
5883         Do not load_gcc_lib gcc-dg.exp and add a comment as to why.
5884         * testsuite/libgomp.c/c.exp: load_gcc_lib gcc-dg.exp.
5885         * testsuite/libgomp.fortran/fortran.exp: Likewise.
5886         * testsuite/libgomp.graphite/graphite.exp: Likewise.
5887         * testsuite/libgomp.c++/c++.exp: load_gcc_lib gcc-dg.exp.
5888         Use dg-runtest rather than gfortran-dg-runtest.
5889
5890 2013-06-10  Thomas Schwinge  <thomas@codesourcery.com>
5891
5892         * testsuite/libgomp.c/icv-2.c: Extend current handling of
5893         Linux-based x86 systems to cover all GNU systems.
5894         * testsuite/libgomp.c/lock-3.c: Likewise.
5895         * testsuite/libgomp.c/pr48591.c: Likewise.
5896
5897 2013-06-06  Thomas Schwinge  <thomas@codesourcery.com>
5898
5899         * configure.tgt (XCFLAGS): Add -ftls-model=initial-exec for
5900         GNU/Hurd, as done for Linux-based systems.
5901
5902         * config/posix/ptrlock.h: Fix comment.
5903
5904 2013-05-27  Tobias Burnus  <burnus@net-b.de>
5905
5906         PR fortran/57423
5907         * libgomp.texi (omp_set_dynamic, omp_set_nested, omp_set_nested,
5908         omp_set_num_threads, omp_init_lock, omp_set_lock, omp_test_lock,
5909         omp_unset_lock, omp_destroy_lock, omp_init_nest_lock,
5910         omp_set_nest_lock, omp_test_nest_lock, omp_unset_nest_lock,
5911         omp_destroy_nest_lock): Correct arguments to match the one in
5912         the OpenMP spec.
5913         * omp_lib.f90.in (omp_init_lock, omp_init_nest_lock, omp_destroy_lock
5914         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock, omp_unset_lock,
5915         omp_unset_nest_lock, omp_set_dynamic, omp_set_nested,
5916         omp_set_num_threads, omp_test_lock, omp_test_nest_lock): Ditto.
5917
5918 2013-05-16  Jakub Jelinek  <jakub@redhat.com>
5919
5920         * testsuite/libgomp.c/loop-13.c: New test.
5921         * testsuite/libgomp.c/loop-14.c: New test.
5922         * testsuite/libgomp.c/loop-15.c: New test.
5923         * testsuite/libgomp.c++/loop-13.C: New test.
5924         * testsuite/libgomp.c++/loop-14.C: New test.
5925         * testsuite/libgomp.c++/loop-15.C: New test.
5926
5927 2013-02-06  Jakub Jelinek  <jakub@redhat.com>
5928
5929         PR middle-end/56217
5930         * testsuite/libgomp.c++/pr56217.C: New test.
5931
5932 2013-02-01  Alan Modra  <amodra@gmail.com>
5933
5934         * task.c (GOMP_task, GOMP_taskwait): Comment.
5935
5936 2013-01-31  Dmitry Vyukov  <dvyukov@gcc.gnu.org>
5937             Joost VandeVondele  <Joost.VandeVondele@mat.ethz.ch>
5938
5939         PR libgomp/55561
5940         * config/linux/wait.h (do_spin): Use atomic load for addr.
5941         * config/linux/ptrlock.c (gomp_ptrlock_get_slow): Use atomic
5942         for intptr and ptrlock.
5943         * config/linux/ptrlock.h (gomp_ptrlock_get): Use atomic load
5944         for ptrlock.
5945
5946 2013-01-22  Alan Modra  <amodra@gmail.com>
5947
5948         PR libgomp/51376
5949         PR libgomp/56073
5950         * task.c (GOMP_task): Revert 2011-12-09 change.
5951         (GOMP_taskwait): Likewise.  Instead use atomic load with acquire
5952         barrier to read task->children..
5953         (gomp_barrier_handle_tasks): ..and matching atomic store with
5954         release barrier here when setting parent->children to NULL.
5955
5956 2013-01-16  Jakub Jelinek  <jakub@redhat.com>
5957             Tobias Burnus  <burnus@net-b.de>
5958
5959         PR driver/55884
5960         * testsuite/libgomp.fortran/fortran.exp: Use
5961         -fintrinsic-modules-path= instead of
5962         -fintrinsic-modules-path.
5963
5964 2013-01-14  Richard Sandiford  <rdsandiford@googlemail.com>
5965
5966         Update copyright years.
5967
5968 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5969
5970         * testsuite/libgomp.fortran/fortran.exp: Set
5971         -fintrinsic-modules-path.
5972
5973 2012-12-19  Tobias Burnus  <burnus@net-b.de>
5974
5975         * testsuite/libgomp.fortran/use_intrinsic_1.f90: New; moved
5976         from gcc/testsuite/gfortran.dg/gomp/use_intrinsic_1.f90.
5977
5978 2012-11-21  Jakub Jelinek  <jakub@redhat.com>
5979
5980         PR libgomp/55411
5981         * team.c (gomp_free_thread): Decrease gomp_managed_threads
5982         if pool had any threads_used.
5983
5984 2012-11-07  Jack Howarth <howarth@bromo.med.uc.edu>
5985
5986         * testsuite/libgomp.c++/pr24455.C: Use
5987         -Wl,-undefined,dynamic_lookup on darwin.
5988
5989 2012-11-07  David Edelsohn  <dje.gcc@gmail.com>
5990
5991         * testsuite/libgomp.c++/pr24455.C: Use -Wl,-G on AIX.
5992
5993 2012-10-24  Dominique d'Humieres  <dominiq@lps.ens.fr>
5994
5995         * testsuite/libgomp.graphite/force-parallel-6.c: Adjust the loops.
5996
5997 2012-10-23  Ian Bolton  <ian.bolton@arm.com>
5998             Jim MacArthur  <jim.macarthur@arm.com>
5999             Marcus Shawcroft  <marcus.shawcroft@arm.com>
6000             Nigel Stephens  <nigel.stephens@arm.com>
6001             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
6002             Richard Earnshaw  <rearnsha@arm.com>
6003             Sofiane Naci  <sofiane.naci@arm.com>
6004             Stephen Thomas  <stephen.thomas@arm.com>
6005             Tejas Belagod  <tejas.belagod@arm.com>
6006             Yufeng Zhang  <yufeng.zhang@arm.com>
6007
6008         * configure.tgt: Add AArch64.
6009
6010 2012-10-04  Jason Merrill  <jason@redhat.com>
6011
6012         * testsuite/libgomp.c++/tls-init1.C: New.
6013
6014 2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
6015
6016         * configure: Regenerated.
6017
6018 2012-08-29  Chung-Lin Tang  <cltang@codesourcery.com>
6019
6020         * config/linux/mips/futex.h (sys_futex0): Change to static
6021         function with noinline, nomips16 attributes under MIPS16. Adjust
6022         asm statement to place 'li v0,SYS_futex' immediately before
6023         syscall insn.
6024
6025 2012-07-04  Sandra Loosemore <sandra@codesourcery.com>
6026
6027         * libgomp.texi (Library Index): Renamed from "Index" to prevent
6028         conflict with index.html on case-insensitive file systems.
6029
6030 2012-07-03  Uros Bizjak  <ubizjak@gmail.com>
6031
6032         * config/linux/x86/futex.h (cpu_relax): Use __builtin_ia32_pause.
6033         * testsuite/libgomp.c/sort-1.c (busy_wait): Ditto.
6034
6035 2012-07-02  Richard Guenther  <rguenther@suse.de>
6036             Michael Matz  <matz@suse.de>
6037             Tobias Grosser <tobias@grosser.es>
6038             Sebastian Pop <sebpop@gmail.com>
6039
6040         * testsuite/libgomp.graphite/force-parallel-4.c: Adjust.
6041         * testsuite/libgomp.graphite/force-parallel-5.c: Likewise.
6042         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6043         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6044
6045 2012-06-28  Andreas Schwab  <schwab@linux-m68k.org>
6046
6047         * libgomp.texi: Include gpl_v3.texi instead of gpl.texi.
6048
6049 2012-06-22  Richard Guenther  <rguenther@suse.de>
6050
6051         Merge from graphite branch
6052         2012-01-13  Tobias Grosser  <tobias@grosser.es>
6053
6054         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6055         * testsuite/libgomp.graphite/force-parallel-2.c: Likewise.
6056
6057 2012-06-07  Jakub Jelinek  <jakub@redhat.com>
6058
6059         PR middle-end/53580
6060         * testsuite/libgomp.c/pr26943-2.c: Remove #pragma omp barrier,
6061         use GOMP_barrier () call instead.
6062         * testsuite/libgomp.c/pr26943-3.c: Likewise.
6063         * testsuite/libgomp.c/pr26943-4.c: Likewise.
6064         * testsuite/libgomp.fortran/vla4.f90: Remove !$omp barrier,
6065         call GOMP_barrier instead.
6066         * testsuite/libgomp.fortran/vla5.f90: Likewise.
6067
6068 2012-06-06  Jakub Jelinek  <jakub@redhat.com>
6069
6070         PR libgomp/52993
6071         * config/linux/lock.c (gomp_init_nest_lock_25): Fix up last
6072         argument to memset call.
6073
6074 2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
6075
6076         * configure: Regenerated.
6077
6078 2012-04-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
6079
6080         * testsuite/lib/libgomp.exp: Add -fno-diagnostics-show-caret.
6081
6082 2012-03-31  H.J. Lu  <hongjiu.lu@intel.com>
6083
6084         PR bootstrap/52812
6085         * configure.tgt (i[456]86-*-linux*): Handle -mx32 like -m64.
6086
6087 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
6088
6089         PR middle-end/52547
6090         * testsuite/libgomp.c/pr52547.c: New test.
6091
6092 2012-03-16  Bernhard Reutner-Fischer  <aldot@gcc.gnu.org>
6093
6094         * testsuite/lib/libgomp.exp: load fortran-modules.exp
6095
6096 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6097
6098         * configure.tgt (mips-sgi-irix6*): Remove.
6099
6100 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6101
6102         * configure.tgt (alpha*-dec-osf*): Remove.
6103
6104         * config/osf/sem.h: Remove.
6105         * config/posix/lock.c (_XOPEN_SOURCE): Define unconditionally.
6106
6107 2012-02-29  Eric Botcazou  <ebotcazou@adacore.com>
6108
6109         * config/linux/sparc/futex.h (cpu_relax): Read from CC register.
6110
6111 2012-02-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6112
6113         PR libstdc++/52188
6114         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Remove symvers_renaming.
6115         Remove ENABLE_SYMVERS_SOL2.
6116         * configure: Regenerate.
6117         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB] (comma): New variable.
6118         (PREPROCESS): New variable.
6119         (libgomp.ver): New target.
6120         [LIBGOMP_BUILD_VERSIONED_SHLIB &&
6121         LIBGOMP_BUILD_VERSIONED_SHLIB_GNU]: Remove
6122         LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2 handling.
6123         Use libgomp.ver.
6124         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Use libgomp.ver, libgomp.ver-sun.
6125         * Makefile.in: Regenerate.
6126
6127 2012-02-14  Walter Lee  <walt@tilera.com>
6128
6129         * configure.tgt: Handle tilegx and tilepro.
6130         * config/linux/tile/futex.h: New file.
6131
6132 2012-02-08  Richard Guenther  <rguenther@suse.de>
6133
6134         PR tree-optimization/46886
6135         * testsuite/libgomp.c/pr46886.c: New testcase.
6136
6137 2012-01-25  Matthias Klose  <doko@ubuntu.com>
6138
6139         * config/linux/arm: Remove empty directory.
6140         * configure.tgt (config_path): Remove linux-arm for arm*-*-linux*.
6141
6142 2011-12-09  Alan Modra  <amodra@gmail.com>
6143
6144         PR libgomp/51376
6145         * task.c (GOMP_taskwait): Don't access task->children outside of
6146         task_lock mutex region.
6147         (GOMP_task): Likewise.
6148
6149 2011-12-06  Jakub Jelinek  <jakub@redhat.com>
6150
6151         PR libgomp/51132
6152         * testsuite/libgomp.graphite/force-parallel-1.c: Move large arrays
6153         to file scope.
6154         * testsuite/libgomp.graphite/force-parallel-3.c: Likewise.
6155         * testsuite/libgomp.graphite/force-parallel-6.c: Likewise.
6156         * testsuite/libgomp.graphite/force-parallel-7.c: Likewise.
6157         * testsuite/libgomp.graphite/force-parallel-8.c: Likewise.
6158         * testsuite/libgomp.graphite/force-parallel-9.c: Likewise.
6159
6160 2011-12-02  Alan Modra  <amodra@gmail.com>
6161
6162         * config/linux/affinity.c: Use atomic rather than sync builtin.
6163         * config/linux/lock.c: Likewise.
6164         * config/linux/ptrlock.h: Likewise.
6165         * config/linux/ptrlock.c: Likewise.
6166         * config/linux/ptrlock.h (gomp_ptrlock_set): Always write here..
6167         * config/linux/ptrlock.c (gomp_ptrlock_set_slow): ..not here.
6168         * config/linux/futex.h (atomic_write_barrier): Delete unused function.
6169         * config/linux/alpha/futex.h (atomic_write_barrier): Likewise.
6170         * config/linux/ia64/futex.h (atomic_write_barrier): Likewise.
6171         * config/linux/mips/futex.h (atomic_write_barrier): Likewise.
6172         * config/linux/powerpc/futex.h (atomic_write_barrier): Likewise.
6173         * config/linux/s390/futex.h (atomic_write_barrier): Likewise.
6174         * config/linux/sparc/futex.h (atomic_write_barrier): Likewise.
6175         * config/linux/x86/futex.h (atomic_write_barrier): Likewise.
6176
6177 2011-11-30  Alan Modra  <amodra@gmail.com>
6178
6179         PR libgomp/51298
6180         * config/linux/bar.h: Use atomic rather than sync builtins.
6181         * config/linux/bar.c: Likewise.  Add missing acquire
6182         synchronisation on generation field.
6183         * task.c (gomp_barrier_handle_tasks): Regain lock so as to not
6184         double unlock.
6185
6186 2011-11-30  Alan Modra  <amodra@gmail.com>
6187
6188         * ordered.c (gomp_ordered_sync): Add MEMMODEL_ACQ_REL fence.
6189         * critical.c (GOMP_critical_start): Add MEMMODEL_RELEASE fence.
6190         * config/linux/mutex.h: Use atomic rather than sync builtins.
6191         * config/linux/mutex.c: Likewise.  Comment.  Use -1 for waiting state.
6192         * config/linux/omp-lock.h: Comment fix.
6193         * config/linux/arm/mutex.h: Delete.
6194         * config/linux/powerpc/mutex.h: Delete.
6195         * config/linux/ia64/mutex.h: Delete.
6196         * config/linux/mips/mutex.h: Delete.
6197
6198 2011-11-30  Alan Modra  <amodra@gmail.com>
6199
6200         PR libgomp/51249
6201         * config/linux/sem.h: Rewrite.
6202         * config/linux/sem.c: Rewrite.
6203
6204 2011-11-28  Richard Henderson  <rth@redhat.com>
6205
6206         * libgomp.h (enum memmodel): New.
6207
6208 2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
6209
6210         * configure: Regenerate.
6211
6212 2011-10-10  Matthias Klose  <doko@ubuntu.com>
6213
6214         * config/posix95: Remove empty directory.
6215
6216 2011-08-26  Jakub Jelinek  <jakub@redhat.com>
6217
6218         * testsuite/libgomp.fortran/threadprivate4.f90: New test.
6219
6220 2011-08-19  Jakub Jelinek  <jakub@redhat.com>
6221
6222         PR fortran/49792
6223         * testsuite/libgomp.fortran/pr49792-1.f90: New test.
6224         * testsuite/libgomp.fortran/pr49792-2.f90: New test.
6225
6226 2011-08-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6227
6228         * config/posix95/lock.c, posix95/omp-lock.h: Remove.
6229
6230 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6231
6232         PR libgomp/49965
6233         * testsuite/libgomp.c++/task-8.C: Replaced err by errval.
6234
6235 2011-08-03  Uros Bizjak  <ubizjak@gmail.com>
6236
6237         * config/linux/proc.h: New.
6238         * config/linux/proc.c: Include "proc.h".  Do not include <sched.h>.
6239         (gomp_cpuset_popcount): Rename from cpuset_popcount.  No more static.
6240         (gomp_init_num_threads): Update call to cpuset_popcount.
6241         (get_num_procs): Ditto.
6242         * config/linux/affinity.c (gomp_init_affinity): Call
6243         gomp_cpuset_popcount.
6244
6245 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
6246
6247         PR fortran/42041
6248         PR fortran/46752
6249         * omp.h.in (omp_in_final): New prototype.
6250         * omp_lib.f90.in (omp_in_final): New interface.
6251         (omp_integer_kind, omp_logical_kind): Remove
6252         and replace all its uses in the module with 4.
6253         (openmp_version): Change to 201107.
6254         * omp_lib.h.in (omp_sched_static, omp_sched_dynamic,
6255         omp_sched_guided, omp_sched_auto): Use omp_sched_kind
6256         kind for the parameters.
6257         (omp_in_final): New external.
6258         (openmp_version): Change to 201107.
6259         * task.c (omp_in_final): New function.
6260         (gomp_init_task): Initialize final_task.
6261         (GOMP_task): Remove unused attribute from flags.  Handle final
6262         tasks.
6263         (GOMP_taskyield): New function.
6264         (omp_in_final): Return true if if (false) or final (true) task
6265         or descendant of final (true).
6266         * fortran.c (omp_in_final_): New function.
6267         * libgomp.map (OMP_3.1): Export omp_in_final and omp_in_final_.
6268         (GOMP_3.0): Export GOMP_taskyield.
6269         * env.c (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New
6270         variables.
6271         (parse_unsigned_long_list): New function.
6272         (initialize_env): Use it for OMP_NUM_THREADS.  Call parse_boolean
6273         with "OMP_PROC_BIND".  If OMP_PROC_BIND=true, call gomp_init_affinity
6274         even if parse_affinity returned false.
6275         * config/linux/affinity.c (gomp_init_affinity): Handle
6276         gomp_cpu_affinity_len == 0.
6277         * libgomp_g.h (GOMP_taskyield): New prototype.
6278         * libgomp.h (struct gomp_task): Add final_task field.
6279         (gomp_nthreads_var_list, gomp_nthreads_var_list_len): New externs.
6280         * team.c (gomp_team_start): Override new task's nthreads_var icv
6281         if list form OMP_NUM_THREADS has been used and it has value for
6282         the new nesting level.
6283
6284         * testsuite/libgomp.c/atomic-11.c: New test.
6285         * testsuite/libgomp.c/atomic-12.c: New test.
6286         * testsuite/libgomp.c/atomic-13.c: New test.
6287         * testsuite/libgomp.c/atomic-14.c: New test.
6288         * testsuite/libgomp.c/reduction-6.c: New test.
6289         * testsuite/libgomp.c/task-5.c: New test.
6290         * testsuite/libgomp.c++/atomic-2.C: New test.
6291         * testsuite/libgomp.c++/atomic-3.C: New test.
6292         * testsuite/libgomp.c++/atomic-4.C: New test.
6293         * testsuite/libgomp.c++/atomic-5.C: New test.
6294         * testsuite/libgomp.c++/atomic-6.C: New test.
6295         * testsuite/libgomp.c++/atomic-7.C: New test.
6296         * testsuite/libgomp.c++/atomic-8.C: New test.
6297         * testsuite/libgomp.c++/atomic-9.C: New test.
6298         * testsuite/libgomp.c++/task-8.C: New test.
6299         * testsuite/libgomp.c++/reduction-4.C: New test.
6300         * testsuite/libgomp.fortran/allocatable7.f90: New test.
6301         * testsuite/libgomp.fortran/allocatable8.f90: New test.
6302         * testsuite/libgomp.fortran/crayptr3.f90: New test.
6303         * testsuite/libgomp.fortran/omp_atomic3.f90: New test.
6304         * testsuite/libgomp.fortran/omp_atomic4.f90: New test.
6305         * testsuite/libgomp.fortran/pointer1.f90: New test.
6306         * testsuite/libgomp.fortran/pointer2.f90: New test.
6307         * testsuite/libgomp.fortran/task4.f90: New test.
6308
6309 2011-08-02  Tobias Burnus  <burnus@net-b.de>
6310
6311         * libgomp.texi: Update OpenMP spec references to 3.1.
6312         (omp_in_final,OMP_PROC_BIND): New sections.
6313         (OMP_NUM_THREADS): Document that the value can be now a list.
6314         (GOMP_STACKSIZE,GOMP_CPU_AFFINITY): Update @ref.
6315
6316 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
6317
6318         * config/linux/x86/futex.h: Check __x86_64__ instead of
6319         __LP64__.
6320
6321 2011-07-29  Jakub Jelinek  <jakub@redhat.com>
6322
6323         PR middle-end/49897
6324         PR middle-end/49898
6325         * testsuite/libgomp.c/pr49897-1.c: New test.
6326         * testsuite/libgomp.c/pr49897-2.c: New test.
6327         * testsuite/libgomp.c/pr49898-1.c: New test.
6328         * testsuite/libgomp.c/pr49898-2.c: New test.
6329
6330 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
6331
6332         * testsuite/lib/libgomp.exp (libgomp_init): Add -march=i486
6333         for ia32 instead of ilp32.
6334
6335         * testsuite/libgomp.c/atomic-1.c: Require ia32 instead of ilp32.
6336         * testsuite/libgomp.c/atomic-6.c: Likewise.
6337
6338 2011-07-23  Sebastian Pop  <sebastian.pop@amd.com>
6339
6340         * testsuite/libgomp.graphite/force-parallel-1.c: Un-xfail.
6341         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust pattern.
6342
6343 2011-07-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6344
6345         PR libgomp/45351
6346         * config/osf/sem.h: New file.
6347         * configure.tgt (alpha*-dec-osf*): Prepend osf to config_path.
6348
6349 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6350
6351         PR target/49541
6352         * testsuite/lib/libgomp.exp (libgomp_init): Don't add -lgomp to
6353         ldflags.
6354
6355 2011-07-15  Jakub Jelinek  <jakub@redhat.com>
6356
6357         * config/linux/wait.h (do_spin): New inline, largely copied
6358         from do_wait, just don't do futex_wait here, instead return true if
6359         it should be done.
6360         (do_wait): Implement using do_spin.
6361         * config/linux/mutex.h (gomp_mutex_lock_slow): Add an int argument
6362         to prototype.
6363         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6364         __sync_bool_compare_and_swap, pass the oldval to
6365         gomp_mutex_lock_slow.
6366         * config/linux/mutex.c (gomp_mutex_lock_slow): Add oldval argument.
6367         If all mutex contenders are just spinning and not sleeping, don't
6368         change state to 2 unnecessarily.  Optimize the loop when state has
6369         already become 2 to use just one atomic operation per loop instead
6370         of two.
6371         * config/linux/ia64/mutex.h (gomp_mutex_lock_slow): Add an int argument
6372         to prototype.
6373         (gomp_mutex_lock): Use __sync_val_compare_and_swap instead of
6374         __sync_bool_compare_and_swap, pass the oldval to
6375         gomp_mutex_lock_slow.
6376
6377 2011-06-22  Jakub Jelinek  <jakub@redhat.com>
6378
6379         PR libgomp/49490
6380         * iter.c (gomp_iter_static_next): For chunk size 0
6381         only use n ceil/ nthreads size for the first
6382         n % nthreads threads in the team instead of
6383         all threads except for the last few ones which
6384         get less work or none at all.
6385         * iter_ull.c (gomp_iter_ull_static_next): Likewise.
6386         * env.c (parse_schedule): If OMP_SCHEDULE doesn't have
6387         chunk argument, set run_sched_modifier to 0 for static
6388         resp. 1 for other kinds.  If chunk argument is 0
6389         and not static, set value to 1.
6390
6391 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
6392
6393         PR c++/49043
6394         * testsuite/libgomp.c++/pr49043.C: New test.
6395
6396         PR c++/48869
6397         * testsuite/libgomp.c++/pr48869.C: New test.
6398
6399 2011-05-06  Jakub Jelinek  <jakub@redhat.com>
6400
6401         PR fortran/48894
6402         * fortran.c: Include limits.h.
6403         (TO_INT): Define.
6404         (omp_set_dynamic_8_, omp_set_num_threads_8_): Use !!*set instead of
6405         *set.
6406         (omp_set_num_threads_8_, omp_set_schedule_8_,
6407         omp_set_max_active_levels_8_, omp_get_ancestor_thread_num_8_,
6408         omp_get_team_size_8_): Use TO_INT macro.
6409         * testsuite/libgomp.fortran/pr48894.f90: New test.
6410
6411 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
6412
6413         PR middle-end/48591
6414         * testsuite/libgomp.c/pr48591.c: New test.
6415
6416 2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6417
6418         PR bootstrap/48135
6419         * acinclude.m4 (enable_symvers): Handle --disable-symvers.
6420         * configure: Regenerate.
6421
6422 2011-02-27  Jakub Jelinek  <jakub@redhat.com>
6423
6424         PR fortran/47886
6425         * testsuite/libgomp.fortran/task3.f90: New test.
6426
6427 2011-02-24  Tobias Burnus  <burnus@net-b.de>
6428
6429         * libgomp.texi (GOMP_STACKSIZE): Fix @ref to OMP_STACKSIZE.
6430
6431 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
6432
6433         PR libgomp/47854
6434         * libgomp.texi (omp_get_wtime): Don't say time in the past
6435         must be Unix Epoch.
6436
6437 2011-02-18  Jakub Jelinek  <jakub@redhat.com>
6438
6439         PR libgomp/47804
6440         * testsuite/libgomp.fortran/fortran.exp: Check for both
6441         libquadmath.a and libquadmath.${shlib_ext}.  If neither exists,
6442         but $blddir != "", still append ${blddir}/${lang_library_path}
6443         to ld_library_path.
6444
6445 2011-02-16  Tobias Burnus  <burnus@net-b.de>
6446
6447         PR libgomp/47758
6448         * testsuite/libgomp.fortran/fortran.exp: Check for the existence
6449         of libquadmath.a before adding its libpath to ldflags.
6450
6451 2011-02-14  Jakub Jelinek  <jakub@redhat.com>
6452
6453         PR libgomp/47731
6454         * config/linux/futex.h (futex_wait): Pass NULL as timeout argument
6455         to FUTEX_WAIT futex syscall.
6456         * config/linux/wait.h: Include <futex.h> instead of "futex.h".
6457
6458 2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6459
6460         * configure: Regenerate.
6461
6462 2011-01-20  Benjamin Kosnik  <bkoz@redhat.com>
6463
6464         PR libstdc++/36104
6465         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Accept gnu variants.
6466
6467 2011-01-16  Gerald Pfeifer
6468
6469         * configure.tgt (*-*-freebsd*): Add -lpthread to XLDFLAGS.
6470
6471 2010-12-14  Jakub Jelinek  <jakub@redhat.com>
6472
6473         PR fortran/46874
6474         * libgomp.fortran/allocatable6.f90: New test.
6475
6476 2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6477
6478         * acinclude.m4 (symvers_renaming): Also set if enable_symvers = no.
6479         * configure: Regenerate.
6480
6481 2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
6482
6483         PR target/40125
6484         PR lto/46695
6485         * configure.ac: Invoke ACX_LT_HOST_FLAGS.
6486         * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags.
6487         * aclocal.m4: Regenerate.
6488         * configure: Regenerate.
6489         * Makefile.in: Regenerate.
6490         * testsuite/Makefile.in: Regenerate.
6491
6492 2010-12-02  Jakub Jelinek  <jakub@redhat.com>
6493
6494         PR fortran/46753
6495         * libgomp.fortran/pr46753.f90: New test.
6496
6497         PR libgomp/43706
6498         * env.c (initialize_env): Default to spin count 300000
6499         instead of 20000000 if neither OMP_WAIT_POLICY nor GOMP_SPINCOUNT
6500         is specified.
6501
6502         PR libgomp/45240
6503         * parallel.c (GOMP_parallel_end): Unlock gomp_remaining_threads_lock
6504         at the end if sync builtins aren't supported.
6505
6506 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6507
6508         * configure.tgt (mips-sgi-irix6*): Add -lpthread to XLDFLAGS.
6509
6510 2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6511
6512         * testsuite/libgomp.fortran/vla8.f90: Use dg-timeout-factor 2.0.
6513
6514 2010-11-24  Iain Sandoe  <iains@gcc.gnu.org>
6515
6516         * testsuite/libgomp.fortran/fortran.exp: Add paths for libquadmath.
6517
6518 2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
6519             Tobias Burnus  <burnus@net-b.de>
6520
6521         PR fortran/32049
6522         * configure.ac:
6523         * configure: Regenerate.
6524
6525 2010-10-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
6526
6527         * config/linux/futex.h: New.
6528         * config/linux/arm/mutex.h: New.
6529         * configure.tgt (arm*-*-linux*): Add config path.
6530
6531 2010-09-30  Sebastian Pop  <sebastian.pop@amd.com>
6532
6533         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6534
6535 2010-09-23  Tobias Burnus  <burnus@net-b.de>
6536
6537         * libgomp.texi (omp_get_nested, omp_set_nested, omp_set_dynamic):
6538         Change Fortran datatype to LOGICAL.
6539         (omp_set_lock, omp_test_lock, omp_unset_lock, omp_set_nested_lock,
6540         omp_unset_nested_lock): Use intent(inout) instead of intent(out).
6541
6542 2010-08-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6543
6544         * configure: Regenerate.
6545
6546 2010-07-26  Jakub Jelinek  <jakub@redhat.com>
6547
6548         * libgomp.texi: Add function keyword to a couple of Fortran
6549         interfaces, use integer instead of int for Fortran.
6550
6551 2010-07-26  Aldy Hernandez  <aldyh@redhat.com>
6552
6553         * libgomp.texi: Fix spelling and pasto problems throughout.
6554         Adjust prototypes to match code.
6555
6556 2010-07-24  Tobias Burnus  <burnus@net-b.de>
6557
6558         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: Add -w to
6559         silence -fwhole-file warning.
6560
6561 2010-07-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6562
6563         * configure.tgt (*-*-solaris2.[56]*): Removed.
6564
6565 2010-07-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6566
6567         * acinclude.m4 (LIBGOMP_ENABLE_SYMVERS): Handle sun style.
6568         Define LIBGOMP_BUILD_VERSIONED_SHLIB_GNU,
6569         LIBGOMP_BUILD_VERSIONED_SHLIB_SUN automake conditionals.
6570         (HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless
6571         targetting solaris2*.
6572         * configure: Regenerate.
6573         * config.h.in: Regenerate.
6574
6575         * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB]: Protect
6576         libgomp_version_script with LIBGOMP_BUILD_VERSIONED_SHLIB_GNU.
6577         Add libgomp_version_dep.
6578         [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN]: Handle Sun symbol
6579         versioning.
6580         [!LIBGOMP_BUILD_VERSIONED_SHLIB]: Add libgomp_version_dep.
6581         (libgomp_la_DEPENDENCIES): Set to $(libgomp_version_dep).
6582         * Makefile.in: Regenerate.
6583
6584         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef unless
6585         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6586         * libgomp.map (OMP_1.0): Move symbols both in OMP_1.0 and OMP_3.0
6587         to common block, protected by
6588         HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT.
6589
6590 2010-06-10  Gerald Pfeifer  <gerald@pfeifer.com>
6591
6592         * libgomp.texi: Move to GFDL version 1.3.  Update copyright years.
6593
6594 2010-06-09  Iain Sandoe  <iains@gcc.gnu.org>
6595
6596         PR bootstrap/43170
6597         * configure: Regenerate.
6598
6599 2010-05-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6600
6601         PR other/43620
6602         * configure.ac (AM_INIT_AUTOMAKE): Add no-dist.
6603         * configure: Regenerate.
6604         * Makefile.in: Regenerate.
6605         * testsuite/Makefile.in: Regenerate.
6606
6607 2010-04-26  Jakub Jelinek  <jakub@redhat.com>
6608
6609         PR c/43893
6610         * testsuite/libgomp.c/pr43893.c: New test.
6611         * testsuite/libgomp.c++/pr43893.C: New test.
6612
6613 2010-04-21  Jakub Jelinek  <jakub@redhat.com>
6614
6615         PR middle-end/43570
6616         * testsuite/libgomp.fortran/vla8.f90: New test.
6617
6618 2010-04-20  Jakub Jelinek  <jakub@redhat.com>
6619
6620         PR libgomp/43706
6621         * config/linux/affinity.c (gomp_init_affinity): Decrease
6622         gomp_available_cpus if affinity mask confines the process to fewer
6623         CPUs.
6624         * config/linux/proc.c (get_num_procs): If gomp_cpu_affinity is
6625         non-NULL, just return gomp_available_cpus.
6626
6627         PR libgomp/43569
6628         * sections.c (gomp_sections_init): Initialize ws->mode.
6629
6630 2010-04-14  Uros Bizjak  <ubizjak@gmail.com>
6631
6632         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Remove set but
6633         not unused bar variable.
6634         * configure: Regenerate.
6635
6636 2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6637
6638         * Makefile.in: Regenerate.
6639         * aclocal.m4: Regenerate.
6640         * testsuite/Makefile.in: Regenerate.
6641
6642 2010-03-22  Jakub Jelinek  <jakub@redhat.com>
6643
6644         PR libgomp/42942
6645         * env.c (parse_unsigned_long): Add ALLOW_ZERO argument.
6646         (initialize_env): Adjust callers.
6647         (omp_set_max_active_levels): Set gomp_max_active_levels_var even
6648         when the argument is 0.
6649
6650         * testsuite/libgomp.c/pr42942.c: New test.
6651
6652 2010-03-08  Tobias Grosser  <grosser@fim.uni-passau.de>
6653
6654         PR middle-end/42644
6655         PR middle-end/42130
6656         * testsuite/libgomp.graphite/force-parallel-1.c: Adjust.
6657         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust.
6658
6659 2010-01-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6660
6661         * testsuite/libgomp.c++/task-1.C: Renamed err to e.
6662         * testsuite/libgomp.c++/task-6.C: Likewise.
6663
6664 2010-01-28  Steve Ellcey  <sje@cup.hp.com>
6665
6666         * configure.tgt (*-*-hpux*): Add -frandom-seed flag.
6667
6668 2010-01-26  Paolo Bonzini  <bonzini@gnu.org>
6669
6670         * configure.ac: Test for executability of _the first word_ of GFORTRAN.
6671         * configure: Regenerate.
6672
6673 2010-01-26  Jakub Jelinek  <jakub@redhat.com>
6674
6675         PR fortran/42866
6676         * testsuite/libgomp.fortran/allocatable5.f90: New test.
6677
6678 2010-01-20  Paolo Bonzini  <bonzini@gnu.org>
6679
6680         * configure.ac: Test for executability of GFORTRAN.
6681         * configure: Regenerate.
6682
6683 2010-01-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
6684
6685         * configure: Regenerate.
6686
6687 2010-01-04  H.J. Lu  <hongjiu.lu@intel.com>
6688
6689         PR libgomp/42602
6690         * libgomp.fortran/recursion1.f90 (sub): Make 's' atomic.
6691
6692 2010-01-03  Richard Guenther  <rguenther@suse.de>
6693
6694         * testsuite/libgomp.fortran/recursion1.f90: New testcase.
6695
6696 2009-12-23  Sebastian Pop  <sebpop@gmail.com>
6697
6698         * testsuite/libgomp.graphite/pr4118.c: New.
6699
6700 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6701
6702         * testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
6703         for darwin, protect the test with require-effective-target tls_runtime.
6704         * testsuite/libgomp.fortran/pr32550.f90: Ditto.
6705
6706 2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6707
6708         PR target/41605
6709         * testsuite/lib/libgomp.exp: Provide -B options to allow for
6710         link spec %s substitutions for static libraries.
6711
6712 2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>
6713
6714         PR testsuite/42135
6715         * libgomp.graphite/force-parallel-2.c: Reduce array size.
6716
6717 2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6718
6719         * Makefile.in: Regenerate.
6720         * configure: Regenerate.
6721         * testsuite/Makefile.in: Regenerate.
6722
6723 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
6724
6725         * testsuite/lib/libgomp.exp (libgomp_init): Add host-dependent
6726         settings for LC_ALL and LANG.
6727
6728 2009-11-25  Jakub Jelinek  <jakub@redhat.com>
6729
6730         PR fortran/42162
6731         * testsuite/libgomp.fortran/pr42162.f90: New test.
6732
6733 2009-11-13  Jakub Jelinek  <jakub@redhat.com>
6734
6735         PR middle-end/42029
6736         * testsuite/libgomp.c/pr42029.c: New test.
6737
6738 2009-10-26  Jakub Jelinek  <jakub@redhat.com>
6739
6740         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid using too many
6741         *s.  Accept ld version without text in ()s.
6742         * configure: Regenerated.
6743
6744 2009-10-22  Razya Ladelsky  <razya@il.ibm.com>
6745
6746         * testsuite/libgomp.graphite/force-parallel-2.c: Adjust scan.
6747
6748 2009-10-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6749
6750         PR libgomp/41418
6751         * configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
6752         or a hyphen (happens with fortran language disabled).
6753         * configure: Regenerate.
6754
6755 2009-09-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6756
6757         * acinclude.m4 (LIBGOMP_CHECK_LINKER_FEATURES): Avoid 'head',
6758         use sed script portable to Solaris /bin/sed for extracting ld
6759         version.
6760         * configure: Regenerate.
6761
6762 2009-09-17  Alexander Monakov  <amonakov@ispras.ru>
6763
6764         * testsuite/libgomp.graphite/bounds.c: New test.
6765
6766 2009-09-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6767
6768         * Makefile.am (libgomp_la_LINK): New.
6769         * Makefile.in: Regenerate.
6770
6771 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6772
6773         * configure.ac (AC_PREREQ): Bump to 2.64.
6774
6775 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6776
6777         * Makefile.am (install-html, install-pdf): Remove.
6778         * Makefile.in: Regenerate.
6779
6780         * Makefile.in: Regenerate.
6781         * aclocal.m4: Regenerate.
6782         * config.h.in: Regenerate.
6783         * configure: Regenerate.
6784         * testsuite/Makefile.in: Regenerate.
6785
6786 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6787
6788         * Makefile.am (LINK): Add $(AM_LIBTOOLFLAGS) and $(LIBTOOLFLAGS).
6789         * Makefile.in: Regenerate.
6790
6791 2009-08-20  Dave Korn  <dave.korn.cygwin@gmail.com>
6792
6793         * Makefile.am (libgomp_la_LDFLAGS): Add -bindir flag.
6794         * Makefile.in: Regenerate.
6795
6796 2009-08-19  Tobias Burnus  <burnus@net-b.de>
6797
6798         PR fortran/41102
6799         omp_lib.h.in: Fix -std=f95 errors.
6800
6801 2009-08-14  David Edelsohn  <edelsohn@gnu.org>
6802
6803         * testsuite/libgomp.graphite: Move from gcc.dg/graphite.
6804         * testsuite/libgomp.graphite/graphite_autopar.exp: Delete.
6805         * testsuite/libgomp.graphite/graphite.exp: New.
6806
6807 2009-08-05  Andreas Tobler  <a.tobler@schweiz.org>
6808
6809         * testsuite/libgomp.fortran/fortran.exp: Add flags in case of shared
6810         only build.
6811
6812 2009-08-04  David Daney  <ddaney@caviumnetworks.com>
6813
6814         * config/linux/mutex.h (gomp_mutex_unlock): Add comment about
6815         needed memory barrier semantics.
6816         * config/linux/mips/mutex.h: New file.
6817
6818 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6819
6820         * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
6821
6822 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
6823
6824         * configure: Regenerate.
6825
6826 2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
6827
6828         PR testsuite/40699
6829         PR testsuite/40707
6830         PR testsuite/40709
6831         * testsuite/lib/libgomp.exp: Revert 2009-07-02 and 2009-06-30 commits.
6832         * testsuite/libgomp.c/c.exp, testsuite/libgomp.c++/c++.exp,
6833         testsuite/libgomp.fortran/fortran.exp: Revert 2009-06-30 commits.
6834
6835 2009-07-02  Richard Sandiford  <r.sandiford@uk.ibm.com>
6836
6837         * testsuite/lib/libgomp.exp (libgomp_init): Use the ALWAYS_CFLAGS
6838         options when choosing a multilib.
6839
6840 2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
6841
6842         * testsuite/lib/libgomp.exp (libgomp_init): Don't add "." to
6843         ld_library_path.  Use add_path.  Add just find_libgcc_s to
6844         ld_library_path, not every libgcc multilib directory.
6845         * testsuite/libgomp.c/c.exp (ld_library_path): Don't call
6846         gcc-set-multilib-library-path; rely on $always_ld_library_path instead.
6847         * testsuite/libgomp.c++/c++.exp (ld_library_path): Likewise.
6848         Use add_path.
6849         * testsuite/libgomp.fortran/fortran.exp (ld_library_path): Likewise.
6850
6851 2009-06-09  Nathan Froyd  <froydnj@codesourcery.com>
6852
6853         * Makefile.am (LTLDFLAGS): Define.
6854         (LINK): Define.
6855         * Makefile.in: Regenerate.
6856
6857 2009-05-27  Janne Blomqvist  <jb@gcc.gnu.org>
6858
6859         PR fortran/39718
6860         * testsuite/libgomp.fortran/fortran.exp: Don't link with
6861         libgfortranbegin, check existence of libgfortran.a instead of
6862         libgfortranbegin.a.
6863
6864 2009-05-20  Jakub Jelinek  <jakub@redhat.com>
6865
6866         PR libgomp/40174
6867         * team.c (gomp_thread_start): Destroy thr->release semaphore.
6868         (gomp_free_pool_helper): Likewise.
6869
6870 2009-04-20  Vasilis Liaskovitis  <vliaskov@gmail.com>
6871             Jakub Jelinek  <jakub@redhat.com>
6872
6873         PR fortran/35423
6874         * testsuite/libgomp.fortran/workshare2.f90: New test.
6875
6876 2009-04-09  Nick Clifton  <nickc@redhat.com>
6877
6878         * iter.c: Change copyright header to refer to version 3 of the
6879         GNU General Public License with version 3.1 of the GCC Runtime
6880         Library Exception and to point readers at the COPYING3 and
6881         COPYING3.RUNTIME files and the FSF's license web page.
6882         * alloc.c: Likewise.
6883         * barrier.c: Likewise.
6884         * config/bsd/proc.c: Likewise.
6885         * config/linux/affinity.c: Likewise.
6886         * config/linux/alpha/futex.h: Likewise.
6887         * config/linux/bar.c: Likewise.
6888         * config/linux/bar.h: Likewise.
6889         * config/linux/ia64/futex.h: Likewise.
6890         * config/linux/ia64/mutex.h: Likewise.
6891         * config/linux/lock.c: Likewise.
6892         * config/linux/mips/futex.h: Likewise.
6893         * config/linux/mutex.c: Likewise.
6894         * config/linux/mutex.h: Likewise.
6895         * config/linux/powerpc/futex.h: Likewise.
6896         * config/linux/proc.c: Likewise.
6897         * config/linux/ptrlock.c: Likewise.
6898         * config/linux/ptrlock.h: Likewise.
6899         * config/linux/s390/futex.h: Likewise.
6900         * config/linux/sem.c: Likewise.
6901         * config/linux/sem.h: Likewise.
6902         * config/linux/sparc/futex.h: Likewise.
6903         * config/linux/wait.h: Likewise.
6904         * config/linux/x86/futex.h: Likewise.
6905         * config/mingw32/proc.c: Likewise.
6906         * config/mingw32/time.c: Likewise.
6907         * config/posix/affinity.c: Likewise.
6908         * config/posix/bar.c: Likewise.
6909         * config/posix/bar.h: Likewise.
6910         * config/posix/lock.c: Likewise.
6911         * config/posix/mutex.h: Likewise.
6912         * config/posix/proc.c: Likewise.
6913         * config/posix/ptrlock.h: Likewise.
6914         * config/posix/sem.c: Likewise.
6915         * config/posix/sem.h: Likewise.
6916         * config/posix/time.c: Likewise.
6917         * config/posix95/lock.c: Likewise.
6918         * critical.c: Likewise.
6919         * env.c: Likewise.
6920         * error.c: Likewise.
6921         * fortran.c: Likewise.
6922         * iter_ull.c: Likewise.
6923         * libgomp.h: Likewise.
6924         * libgomp_f.h.in: Likewise.
6925         * libgomp_g.h: Likewise.
6926         * loop.c: Likewise.
6927         * loop_ull.c: Likewise.
6928         * omp.h.in: Likewise.
6929         * omp_lib.f90.in: Likewise.
6930         * omp_lib.h.in: Likewise.
6931         * ordered.c: Likewise.
6932         * parallel.c: Likewise.
6933         * sections.c: Likewise.
6934         * single.c: Likewise.
6935         * task.c: Likewise.
6936         * team.c: Likewise.
6937         * work.c: Likewise.
6938
6939 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
6940
6941         * testsuite/config/default.exp: Change copyright header to refer to
6942         version 3 of the GNU General Public License and to point readers
6943         at the COPYING3 file and the FSF's license web page.
6944
6945 2009-04-08  Jakub Jelinek  <jakub@redhat.com>
6946
6947         PR middle-end/39573
6948         * libgomp.c++/pr39573.C: New test.
6949
6950 2009-04-01  Jakub Jelinek  <jakub@redhat.com>
6951
6952         PR other/39591
6953         * testsuite/libgomp.c/pr39591-1.c: New test.
6954         * testsuite/libgomp.c/pr39591-2.c: New test.
6955         * testsuite/libgomp.c/pr39591-3.c: New test.
6956
6957 2009-03-25  Uros Bizjak  <ubizjak@gmail.com>
6958
6959         * testsuite/libgomp.c/atomic-5.c: Cleanup cpuid usage.
6960         * testsuite/libgomp.c/atomic-6.c: Ditto.
6961
6962 2009-03-23  Jakub Jelinek  <jakub@redhat.com>
6963
6964         PR c/39495
6965         * testsuite/libgomp.c/loop-12.c: New test.
6966         * testsuite/libgomp.c/loop-11.c: New test.
6967         * testsuite/libgomp.c++/loop-11.C: New test.
6968         * testsuite/libgomp.c++/loop-12.C: New test.
6969         * testsuite/libgomp.c++/for-8.C: New test.
6970
6971 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
6972
6973         * configure: Regenerate.
6974
6975 2009-02-11  Jakub Jelinek  <jakub@redhat.com>
6976
6977         PR middle-end/39154
6978         * testsuite/libgomp.c/pr39154.c: New test.
6979
6980 2009-01-30  Ian Lance Taylor  <iant@google.com>
6981
6982         * acinclude.m4 (LIBCOMP_CHECK_LINKER_FEATURES): Set
6983         libgomp_ld_is_gold.  Get gold version number.
6984         (LIBGOMP_ENABLE_SYMVERS): Gold always support symbol versioning.
6985         * configure: Rebuild.
6986
6987 2009-01-19  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>
6988
6989         * testsuite/lib/libgomp.exp: Add -B option for targets that
6990         use libgfortran.a%s in their specs.
6991
6992 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
6993
6994         PR libgomp/38086
6995         * acinclude.m4 (HAVE_AS_SYMVER_DIRECTIVE): New check.
6996         * libgomp.h (LIBGOMP_GNU_SYMBOL_VERSIONING): Undefine if
6997         HAVE_AS_SYMVER_DIRECTIVE is not defined.
6998         * configure: Regenerated.
6999         * config.h.in: Likewise.
7000
7001 2008-12-28  Jakub Jelinek  <jakub@redhat.com>
7002
7003         PR c++/38650
7004         * testsuite/libgomp.c/pr38650.c: New test.
7005         * testsuite/libgomp.c++/pr38650.C: New test.
7006
7007 2008-12-27  Jakub Jelinek  <jakub@redhat.com>
7008
7009         * testsuite/libgomp.c/collapse-1.c (main): Add private(k) clause.
7010
7011 2008-12-26  Uros Bizjak  <ubizjak@gmail.com>
7012
7013         * testsuite/libgomp.c/atomic-6.c: Add -mieee for alpha*-*-* targets.
7014
7015 2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7016
7017         * configure: Regenerate.
7018
7019 2008-12-08  Jakub Jelinek  <jakub@redhat.com>
7020
7021         PR middle-end/36802
7022         * testsuite/libgomp.c/pr36802-1.c: New test.
7023         * testsuite/libgomp.c/pr36802-2.c: New test.
7024         * testsuite/libgomp.c/pr36802-3.c: New test.
7025
7026 2008-12-01  Janis Johnson  <janis187@us.ibm.com>
7027
7028         PR libgomp/38270
7029         * config/linux/powerpc/mutex.h: New.
7030
7031 2008-12-01  Jakub Jelinek  <jakub@redhat.com>
7032
7033         PR c++/38257
7034         * testsuite/libgomp.c++/for-7.C: New test.
7035
7036         PR c++/38348
7037         * testsuite/libgomp.c++/for-6.C: New test.
7038
7039 2008-11-26  Janis Johnson  <janis187@us.ibm.com>
7040
7041         PR testsuite/28870
7042         * testsuite/lib/libgomp.exp: Include new timeout library files.
7043         (libgomp_target_compile): Set timeout value from new proc.
7044
7045 2008-11-13  Steve Ellcey  <sje@cup.hp.com>
7046
7047         PR libgomp/37938
7048         * config/linux/ia64/mutex.h: New.
7049
7050 2008-11-04  Tobias Burnus  <burnus@net-b.de>
7051
7052         PR libgomp/37935
7053         * libgomp.texi (Runtime library routines, environment variables):
7054         Update for OpenMP version 3.0.
7055
7056 2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
7057             Steve Ellcey  <sje@cup.hp.com>
7058
7059         * configure: Regenerate for new libtool.
7060         * Makefile.in: Ditto.
7061         * testsuite/Makefile.in: Ditto.
7062
7063 2008-09-19  Jakub Jelinek  <jakub@redhat.com>
7064             Andreas Tobler  <a.tobler@schweiz.org>
7065
7066         * config/bsd/proc.c: New file.
7067         * configure.tgt (*-*-darwin*): Use config_path "bsd posix".
7068         * configure.ac: Check for header <sys/sysctl.h>
7069         * configure: Regenerate.
7070         * config.h.in: Likewise.
7071
7072 2008-09-05  Janis Johnson  <janis187@us.ibm.com>
7073
7074         * testsuite/ligbomp.c/c.exp: Unset lang_test_file only if it exists.
7075
7076 2008-08-31  Aaron W. LaFramboise  <aaronavay62@aaronwl.com>
7077
7078         * Makefile.am (libgomp_la_LDFLAGS): Add -no-undefined.
7079         * Makefile.in: Regenerated.
7080         * testsuite/Makefile.in: Regenerated.
7081
7082 2008-08-21  Nathan Froyd  <froydnj@codesourcery.com>
7083
7084         * testsuite/lib/libgomp.exp (libgomp_init): Only set things that
7085         depend on blddir if blddir exists.
7086         (libgomp_target_compile): Likewise.
7087         * testsuite/libgomp.c++/c++.exp: Likewise.
7088         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7089
7090 2008-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7091
7092         * libgomp.texi: Update to GFDL 1.2.  Update copyright years.
7093         Do not list GPL as Invariant Section.
7094
7095 2008-07-28  Ilie Garbacea  <ilie@mips.com>
7096             Chao-ying Fu  <fu@mips.com>
7097
7098         * configure.tgt: Enable futex for MIPS.
7099         * config/linux/mips/futex.h: New file.
7100
7101 2008-07-16  Jakub Jelinek  <jakub@redhat.com>
7102
7103         * team.c (gomp_team_end): Free team immediately if it has
7104         just one thread.
7105
7106 2008-07-08  David Edelsohn  <edelsohn@gnu.org>
7107
7108         * testsuite/libgomp.c++/c++.exp: Append multilib library path.
7109         * testsuite/libgomp.fortran/fortran.exp: Same.
7110         * testsuite/libgomp.c/c.exp: Same.
7111         * testsuite/lib/libgomp.exp: Append AIX libgcc pthread multilib
7112         directory to library path first.
7113
7114 2008-06-29  Krister Walfridsson  <krister.walfridsson@gmail.com>
7115
7116         * env.c (parse_stacksize): Add cast to avoid warning.
7117         (parse_spincount): Likewise.
7118
7119 2008-06-27  Jakub Jelinek  <jakub@redhat.com>
7120
7121         * testsuite/libgomp.c/loop-10.c: New test.
7122         * libgomp.c/loop-3.c (main): Add lastprivate clause.
7123         * libgomp.c++/loop-6.C (main): Likewise.
7124
7125         PR debug/36617
7126         * testsuite/libgomp.c/debug-1.c: New test.
7127
7128 2008-06-19  Jakub Jelinek  <jakub@redhat.com>
7129
7130         * testsuite/libgomp.c/nqueens-1.c: New test.
7131
7132         PR c++/36523
7133         * testsuite/libgomp.c++/task-7.C: New function.
7134
7135 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7136
7137         * configure: Regenerate.
7138
7139 2008-06-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7140
7141         * env.c (initialize_env): Always initialize gomp_remaining_threads_lock
7142         mutex when HAVE_SYNC_BUILTINS isn't defined.
7143
7144 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7145
7146         * libgomp.texi (omp_test_lock): Fix typo.
7147
7148 2008-06-12  Tobias Burnus  <burnus@net-b.de>
7149
7150         * omp_lib.f90.in: Add "implicit none".
7151
7152 2008-06-12  Jakub Jelinek  <jakub@redhat.com>
7153
7154         PR middle-end/36506
7155         * testsuite/libgomp.c/reduction-5.c: New test.
7156
7157 2008-06-11  Jakub Jelinek  <jakub@redhat.com>
7158
7159         * libgomp.h (struct gomp_task): Add in_tied_task field.
7160         * task.c (gomp_init_task): Initialize it.
7161         (GOMP_task): Likewise.  Call gomp_team_barrier_set_task_pending
7162         unconditionally.  Don't call gomp_team_barrier_wake if
7163         current task is implicit or if(0) from implicit and number of
7164         running tasks is equal to nthreads - 1.
7165
7166         PR libgomp/36471
7167         * omp_lib.f90.in (omp_get_ancestor_thread_num_8,
7168         omp_get_team_size_8): Fix pastos.
7169
7170         PR libgomp/36469
7171         * configure.ac: Add AC_CHECK_FUNCS (strtoull).
7172         * configure: Regenerated.
7173         * config.h.in: Regenerated.
7174         * env.c (strtoull): Define to strtoul if HAVE_STRTOULL is not
7175         defined.
7176
7177 2008-06-06  Andreas Tobler  <a.tobler@schweiz.org>
7178
7179         PR bootstrap/36452
7180         * loop_ull.c (GOMP_loop_ull_static_start): Adjust API.
7181         (GOMP_loop_ull_dynamic_start): Likewise.
7182         (GOMP_loop_ull_guided_start): Likewise.
7183         (GOMP_loop_ull_ordered_static_start): Likewise.
7184         (GOMP_loop_ull_ordered_dynamic_start): Likewise.
7185         (GOMP_loop_ull_ordered_guided_start): Likewise.
7186
7187 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7188             Richard Henderson  <rth@redhat.com>
7189             Ulrich Drepper  <drepper@redhat.com>
7190             Jakob Blomer  <jakob.blomer@ira.uka.de>
7191
7192         * configure.ac (LIBGOMP_GNU_SYMBOL_VERSIONING): New AC_DEFINE.
7193         Substitute also OMP_*LOCK_25*.
7194         * configure: Regenerated.
7195         * config.h.in: Regenerated.
7196         * Makefile.am (libgomp_la_SOURCES): Add loop_ull.c, iter_ull.c,
7197         ptrlock.c and task.c.
7198         * Makefile.in: Regenerated.
7199         * testsuite/Makefile.in: Regenerated.
7200         * task.c: New file.
7201         * loop_ull.c: New file.
7202         * iter_ull.c: New file.
7203         * libgomp.h: Include ptrlock.h.
7204         (enum gomp_task_kind): New type.
7205         (struct gomp_team): Add task_lock, task_queue, task_count,
7206         task_running_count, single_count fields.  Add
7207         work_share_list_free_lock ifndef HAVE_SYNC_BUILTINS.
7208         Remove work_share_lock, generation_mask,
7209         oldest_live_gen, num_live_gen and init_work_shares fields, add
7210         work work_share_list_alloc, work_share_list_free and work_share_chunk
7211         fields.  Change work_shares from pointer to pointers into an array.
7212         Change ordered_release field into gomp_sem_t ** from flexible array
7213         member.  Add implicit_task and initial_work_shares fields.
7214         Move close to the end of the struct.
7215         (struct gomp_team_state): Add single_count, last_work_share,
7216         active_level and level fields, remove work_share_generation.
7217         (gomp_barrier_handle_tasks): New prototype.
7218         (gomp_finish_task): New inline function.
7219         (struct gomp_work_share): Move chunk_size, end, incr into
7220         transparent union/struct, add chunk_size_ull, end_ll, incr_ll and
7221         next_ll fields.  Reshuffle fields.  Add next_alloc,
7222         next_ws, next_free and inline_ordered_team_ids fields, change
7223         ordered_team_ids into pointer from flexible array member.
7224         Add mode field.  Put lock and next into a different cache line
7225         from most of the write-once fields.
7226         (gomp_iter_ull_static_next, gomp_iter_ull_dynamic_next_locked,
7227         gomp_iter_ull_guided_next_locked, gomp_iter_ull_dynamic_next,
7228         gomp_iter_ull_guided_next): New prototypes.
7229         (gomp_new_icv): New prototype.
7230         (struct gomp_thread): Add thread_pool and task fields.
7231         (struct gomp_thread_pool): New type.
7232         (gomp_new_team): New prototype.
7233         (gomp_team_start): Change type of last argument.
7234         (gomp_new_work_share): Removed.
7235         (gomp_init_work_share, gomp_fini_work_share): New prototypes.
7236         (gomp_work_share_init_done): New static inline.
7237         (gomp_throttled_spin_count_var, gomp_available_cpus,
7238         gomp_managed_threads): New extern decls.
7239         (gomp_init_task): New prototype.
7240         (gomp_spin_count_var): New extern var decl.
7241         (LIBGOMP_GNU_SYMBOL_VERSIONING): Undef if no visibility
7242         or no alias support, or if not PIC.
7243         (gomp_init_lock_30, gomp_destroy_lock_30, gomp_set_lock_30,
7244         gomp_unset_lock_30, gomp_test_lock_30, gomp_init_nest_lock_30,
7245         gomp_destroy_nest_lock_30, gomp_set_nest_lock_30,
7246         gomp_unset_nest_lock_30, gomp_test_nest_lock_30, gomp_init_lock_25,
7247         gomp_destroy_lock_25, gomp_set_lock_25, gomp_unset_lock_25,
7248         gomp_test_lock_25, gomp_init_nest_lock_25, gomp_destroy_nest_lock_25,
7249         gomp_set_nest_lock_25, gomp_unset_nest_lock_25,
7250         gomp_test_nest_lock_25): New prototypes.
7251         (omp_lock_symver, strong_alias): Define.
7252         (gomp_remaining_threads_count, gomp_remaining_threads_lock): New
7253         decls.
7254         (gomp_end_task): New.
7255         (struct gomp_task_icv, gomp_global_icv): New.
7256         (gomp_thread_limit_var, gomp_max_active_levels_var): New.
7257         (struct gomp_task): New.
7258         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7259         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7260         (gomp_icv): New.
7261         (gomp_schedule_type): Reorder enum to match
7262         omp_sched_t.
7263         * team.c (struct gomp_thread_start_data): Add thread_pool and task
7264         fields.
7265         (gomp_thread_start): Add gomp_team_barrier_wait call.
7266         For non-nested case remove clearing of docked thread thr fields.
7267         Use pool fields instead of global gomp_* variables.  Use
7268         gomp_barrier_wait_last when needed.  Initialize ts.active_level.
7269         Create tasks for each member thread.
7270         (free_team): Only destroy team barrier, task_lock here and free it.
7271         (gomp_free_thread): Free last_team if non-NULL.
7272         (gomp_team_end): Call gomp_team_barrier_wait instead of
7273         gomp_barrier_wait.  For nested case call one extra
7274         gomp_barrier_wait.  Move here some destruction from free_team.
7275         Call free_team on pool->last_team if any, rather than freeing
7276         current team.  Destroy work_share_list_free_lock ifndef
7277         HAVE_SYNC_BUILTINS.
7278         (gomp_new_icv): New function.
7279         (gomp_threads, gomp_threads_size, gomp_threads_used,
7280         gomp_threads_dock): Removed.
7281         (gomp_thread_destructor): New variable.
7282         (gomp_new_thread_pool, gomp_free_pool_helper, gomp_free_thread): New
7283         functions.
7284         (gomp_team_start): Create new pool if current thread doesn't have
7285         one.  Use pool fields instead of global gomp_* variables.
7286         Initialize thread_pool field for new threads.  Clear single_count.
7287         Change last argument from ws to team, don't create
7288         new team, set ts.work_share to &team->work_shares[0] and clear
7289         ts.last_work_share.  Don't clear ts.work_share_generation.
7290         If number of threads changed, adjust atomically gomp_managed_threads.
7291         Use gomp_init_task instead of gomp_new_task,
7292         set thr->task to the corresponding implicit_task array entry.
7293         Create tasks for each member thread.  Initialize ts.level.
7294         (initialize_team): Call pthread_key_create on
7295         gomp_thread_destructor.
7296         (team_destructor): New function.
7297         (new_team): Removed.
7298         (gomp_new_team): New function.
7299         (free_team): Free gomp_work_share blocks chained through next_alloc,
7300         instead of freeing work_shares and destroying work_share_lock.
7301         (gomp_team_end): Call gomp_fini_work_share.  If number of threads
7302         changed, adjust atomically gomp_managed_threads.  Use gomp_end_task.
7303         * barrier.c (GOMP_barrier): Call gomp_team_barrier_wait instead
7304         of gomp_barrier_wait.
7305         * single.c (GOMP_single_copy_start): Call gomp_team_barrier_wait
7306         instead of gomp_barrier_wait.  Call gomp_work_share_init_done
7307         if gomp_work_share_start returned true.  Don't unlock ws->lock.
7308         (GOMP_single_copy_end): Call gomp_team_barrier_wait instead
7309         of gomp_barrier_wait.
7310         (GOMP_single_start): Rewritten if HAVE_SYNC_BUILTINS.  Call
7311         gomp_work_share_init_done if gomp_work_share_start returned true.
7312         Don't unlock ws->lock.
7313         * work.c: Include stddef.h.
7314         (free_work_share): Use work_share_list_free_lock instead
7315         of atomic chaining ifndef HAVE_SYNC_BUILTINS.  Add team argument.
7316         Call gomp_fini_work_share and then either free ws if orphaned, or
7317         put it into work_share_list_free list of the current team.
7318         (alloc_work_share, gomp_init_work_share, gomp_fini_work_share): New
7319         functions.
7320         (gomp_work_share_start, gomp_work_share_end,
7321         gomp_work_share_end_nowait): Rewritten.
7322         * omp_lib.f90.in Change some tabs to spaces to prevent warnings.
7323         (openmp_version): Set to 200805.
7324         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7325         omp_sched_guided, omp_sched_auto): New parameters.
7326         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7327         omp_set_max_active_levels, omp_get_max_active_levels,
7328         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7329         omp_get_active_level): New interfaces.
7330         * omp_lib.h.in (openmp_version): Set to 200805.
7331         (omp_sched_kind, omp_sched_static, omp_sched_dynamic,
7332         omp_sched_guided, omp_sched_auto): New parameters.
7333         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7334         omp_set_max_active_levels, omp_get_max_active_levels,
7335         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7336         omp_get_active_level): New externals.
7337         * loop.c: Include limits.h.
7338         (GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Handle
7339         GFS_AUTO.
7340         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start):
7341         Likewise.  Use gomp_icv.
7342         (gomp_loop_static_start, gomp_loop_dynamic_start): Clear
7343         ts.static_trip here.
7344         (gomp_loop_static_start, gomp_loop_ordered_static_start): Call
7345         gomp_work_share_init_done after gomp_loop_init.  Don't unlock ws->lock.
7346         (gomp_loop_dynamic_start, gomp_loop_guided_start): Call
7347         gomp_work_share_init_done after gomp_loop_init.  If HAVE_SYNC_BUILTINS,
7348         don't unlock ws->lock, otherwise lock it.
7349         (gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start): Call
7350         gomp_work_share_init_done after gomp_loop_init.  Lock ws->lock.
7351         (gomp_parallel_loop_start): Call gomp_new_team instead of
7352         gomp_new_work_share.  Call gomp_loop_init on &team->work_shares[0].
7353         Adjust gomp_team_start caller.  Pass 0 as second argument to
7354         gomp_resolve_num_threads.
7355         (gomp_loop_init): For GFS_DYNAMIC, multiply ws->chunk_size by incr.
7356         If adding ws->chunk_size nthreads + 1 times after end won't
7357         overflow, set ws->mode to 1.
7358         * libgomp_g.h (GOMP_loop_ull_static_start, GOMP_loop_ull_dynamic_start,
7359         GOMP_loop_ull_guided_start, GOMP_loop_ull_runtime_start,
7360         GOMP_loop_ull_ordered_static_start,
7361         GOMP_loop_ull_ordered_dynamic_start,
7362         GOMP_loop_ull_ordered_guided_start,
7363         GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_static_next,
7364         GOMP_loop_ull_dynamic_next, GOMP_loop_ull_guided_next,
7365         GOMP_loop_ull_runtime_next, GOMP_loop_ull_ordered_static_next,
7366         GOMP_loop_ull_ordered_dynamic_next, GOMP_loop_ull_ordered_guided_next,
7367         GOMP_loop_ull_ordered_runtime_next, GOMP_task, GOMP_taskwait): New
7368         prototypes.
7369         * libgomp.map: Export lock routines also @@OMP_2.0.
7370         (GOMP_loop_ordered_dynamic_first,
7371         GOMP_loop_ordered_guided_first, GOMP_loop_ordered_runtime_first,
7372         GOMP_loop_ordered_static_first): Remove.
7373         (GOMP_loop_ull_dynamic_next, GOMP_loop_ull_dynamic_start,
7374         GOMP_loop_ull_guided_next, GOMP_loop_ull_guided_start,
7375         GOMP_loop_ull_ordered_dynamic_next,
7376         GOMP_loop_ull_ordered_dynamic_start,
7377         GOMP_loop_ull_ordered_guided_next,
7378         GOMP_loop_ull_ordered_guided_start,
7379         GOMP_loop_ull_ordered_runtime_next,
7380         GOMP_loop_ull_ordered_runtime_start,
7381         GOMP_loop_ull_ordered_static_next,
7382         GOMP_loop_ull_ordered_static_start,
7383         GOMP_loop_ull_runtime_next, GOMP_loop_ull_runtime_start,
7384         GOMP_loop_ull_static_next, GOMP_loop_ull_static_start,
7385         GOMP_task, GOMP_taskwait): Export @@GOMP_2.0.
7386         (omp_set_schedule, omp_get_schedule,
7387         omp_get_thread_limit, omp_set_max_active_levels,
7388         omp_get_max_active_levels, omp_get_level,
7389         omp_get_ancestor_thread_num, omp_get_team_size, omp_get_active_level,
7390         omp_set_schedule_, omp_set_schedule_8_,
7391         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7392         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7393         omp_get_max_active_levels_, omp_get_level_,
7394         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7395         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7396         New exports @@OMP_3.0.
7397         * omp.h.in (omp_sched_t): New type.
7398         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7399         omp_set_max_active_levels, omp_get_max_active_levels,
7400         omp_get_level, omp_get_ancestor_thread_num, omp_get_team_size,
7401         omp_get_active_level): New prototypes.
7402         * env.c (gomp_spin_count_var, gomp_throttled_spin_count_var,
7403         gomp_available_cpus, gomp_managed_threads, gomp_max_active_levels_var,
7404         gomp_thread_limit_var, gomp_remaining_threads_count,
7405         gomp_remaining_threads_lock): New variables.
7406         (parse_spincount): New function.
7407         (initialize_env): Call gomp_init_num_threads unconditionally.
7408         Initialize gomp_available_cpus.  Call parse_spincount,
7409         initialize gomp_{,throttled_}spin_count_var
7410         depending on presence and value of OMP_WAIT_POLICY and
7411         GOMP_SPINCOUNT env vars.  Handle GOMP_BLOCKTIME env var.
7412         Handle OMP_WAIT_POLICY, OMP_MAX_ACTIVE_LEVELS,
7413         OMP_THREAD_LIMIT, OMP_STACKSIZE env vars.  Handle unit specification
7414         for GOMP_STACKSIZE.  Initialize gomp_remaining_threads_count and
7415         gomp_remaining_threads_lock if needed.  Use gomp_global_icv.
7416         (gomp_nthreads_var, gomp_dyn_var, gomp_nest_var,
7417         gomp_run_sched_var, gomp_run_sched_chunk): Remove.
7418         (gomp_global_icv): New.
7419         (parse_schedule): Use it.  Parse "auto".
7420         (omp_set_num_threads): Use gomp_icv.
7421         (omp_set_dynamic, omp_get_dynamic, omp_set_nested, omp_get_nested):
7422         Likewise.
7423         (omp_get_max_threads): Move from parallel.c.
7424         (omp_set_schedule, omp_get_schedule, omp_get_thread_limit,
7425         omp_set_max_active_levels, omp_get_max_active_levels): New functions,
7426         add ialias.
7427         (parse_stacksize, parse_wait_policy): New functions.
7428         * fortran.c: Rewrite lock wrappers, if symbol versioning provide
7429         both wrappers for compatibility and new locks.
7430         (omp_set_schedule, omp_get_schedule,
7431         omp_get_thread_limit, omp_set_max_active_levels,
7432         omp_get_max_active_levels, omp_get_level,
7433         omp_get_ancestor_thread_num, omp_get_team_size,
7434         omp_get_active_level): New ialias_redirect.
7435         (omp_set_schedule_, omp_set_schedule_8_,
7436         omp_get_schedule_, omp_get_schedule_8_, omp_get_thread_limit_,
7437         omp_set_max_active_levels_, omp_set_max_active_levels_8_,
7438         omp_get_max_active_levels_, omp_get_level_,
7439         omp_get_ancestor_thread_num_, omp_get_ancestor_thread_num_8_,
7440         omp_get_team_size_, omp_get_team_size_8_, omp_get_active_level_):
7441         New functions.
7442         * parallel.c: Include limits.h.
7443         (gomp_resolve_num_threads): Add count argument.  Rewritten.
7444         (GOMP_parallel_start): Call gomp_new_team and pass that as last
7445         argument to gomp_team_start.  Pass 0 as second argument to
7446         gomp_resolve_num_threads.
7447         (GOMP_parallel_end): Decrease gomp_remaining_threads_count
7448         if gomp_thread_limit_var != ULONG_MAX.
7449         (omp_in_parallel): Implement using ts.active_level.
7450         (omp_get_max_threads): Move to env.c.
7451         (omp_get_level, omp_get_ancestor_thread_num,
7452         omp_get_team_size, omp_get_active_level): New functions,
7453         add ialias.
7454         * sections.c (GOMP_sections_start): Call gomp_work_share_init_done
7455         after gomp_sections_init.  If HAVE_SYNC_BUILTINS, call
7456         gomp_iter_dynamic_next instead of the _locked variant and don't take
7457         lock around it, otherwise acquire it before calling
7458         gomp_iter_dynamic_next_locked.
7459         (GOMP_sections_next): If HAVE_SYNC_BUILTINS, call
7460         gomp_iter_dynamic_next instead of the _locked variant and don't take
7461         lock around it.
7462         (GOMP_parallel_sections_start): Call gomp_new_team instead of
7463         gomp_new_work_share.  Call gomp_sections_init on &team->work_shares[0].
7464         Adjust gomp_team_start caller.  Pass count as second argument to
7465         gomp_resolve_num_threads, don't adjust num_threads after the call.
7466         Use gomp_icv.
7467         * iter.c (gomp_iter_dynamic_next_locked): Don't multiply
7468         ws->chunk_size by incr.
7469         (gomp_iter_dynamic_next): Likewise.  If ws->mode, use more efficient
7470         code.
7471         * libgomp_f.h.in (omp_lock_25_arg_t, omp_nest_lock_25_arg_t): New
7472         types.
7473         (omp_lock_25_arg, omp_nest_lock_25_arg): New macros.
7474         (omp_check_defines): Check even the compat defines.
7475         * config/linux/ptrlock.c: New file.
7476         * config/linux/ptrlock.h: New file.
7477         * config/linux/wait.h: New file.
7478         * config/posix/ptrlock.c: New file.
7479         * config/posix/ptrlock.h: New file.
7480         * config/linux/bar.h (gomp_team_barrier_wait,
7481         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7482         (gomp_team_barrier_set_task_pending,
7483         gomp_team_barrier_clear_task_pending,
7484         gomp_team_barrier_set_waiting_for_tasks,
7485         gomp_team_barrier_waiting_for_tasks,
7486         gomp_team_barrier_done): New inlines.
7487         (gomp_barrier_t): Rewritten.
7488         (gomp_barrier_state_t): New typedef.
7489         (gomp_barrier_init, gomp_barrier_reinit, gomp_barrier_destroy,
7490         gomp_barrier_wait_start): Rewritten.
7491         (gomp_barrier_wait_end): Change second argument to
7492         gomp_barrier_state_t.
7493         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7494         inlines.
7495         * config/linux/bar.c: Include wait.h instead of libgomp.h and
7496         futex.h.
7497         (gomp_barrier_wait_end): Rewritten.
7498         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7499         gomp_team_barrier_wake, gomp_barrier_wait_last): New functions.
7500         * config/posix/bar.h (gomp_barrier_t): Add generation field.
7501         (gomp_barrier_state_t): New typedef.
7502         (gomp_team_barrier_wait,
7503         gomp_team_barrier_wait_end, gomp_team_barrier_wake): New prototypes.
7504         (gomp_barrier_wait_start): Or all but low 2 bits from generation
7505         into the return value.  Return gomp_barrier_state_t.
7506         (gomp_team_barrier_set_task_pending,
7507         gomp_team_barrier_clear_task_pending,
7508         gomp_team_barrier_set_waiting_for_tasks,
7509         gomp_team_barrier_waiting_for_tasks,
7510         gomp_team_barrier_done): New inlines.
7511         (gomp_barrier_wait_end): Change second argument to
7512         gomp_barrier_state_t.
7513         (gomp_barrier_last_thread, gomp_barrier_wait_last): New static
7514         inlines.
7515         * config/posix/bar.c (gomp_barrier_init): Clear generation field.
7516         (gomp_barrier_wait_end): Change second argument to
7517         gomp_barrier_state_t.
7518         (gomp_team_barrier_wait, gomp_team_barrier_wait_end,
7519         gomp_team_barrier_wake): New functions.
7520         * config/linux/mutex.c: Include wait.h instead of libgomp.h and
7521         futex.h.
7522         (gomp_futex_wake, gomp_futex_wait): New variables.
7523         (gomp_mutex_lock_slow): Call do_wait instead of futex_wait.
7524         * config/linux/lock.c: Rewrite to make locks task owned,
7525         for backwards compatibility provide the old entrypoints
7526         if symbol versioning.  Include wait.h instead of libgomp.h and
7527         futex.h.
7528         (gomp_set_nest_lock_25): Call do_wait instead of futex_wait.
7529         * config/posix95/lock.c: Rewrite to make locks task owned,
7530         for backwards compatibility provide the old entrypoints
7531         if symbol versioning.
7532         * config/posix/lock.c: Rewrite to make locks task owned,
7533         for backwards compatibility provide the old entrypoints
7534         if symbol versioning.
7535         * config/linux/proc.c (gomp_init_num_threads): Use gomp_global_icv.
7536         (get_num_procs, gomp_dynamic_max_threads): Use gomp_icv.
7537         * config/posix/proc.c, config/mingw32/proc.c: Similarly.
7538         * config/linux/powerpc/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7539         (sys_futex0): Return error code.
7540         (futex_wake, futex_wait): If ENOSYS was returned, clear
7541         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7542         (cpu_relax, atomic_write_barrier): New static inlines.
7543         * config/linux/alpha/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7544         (futex_wake, futex_wait): If ENOSYS was returned, clear
7545         FUTEX_PRIVATE_FLAG in gomp_futex_wa{ke,it} and retry.
7546         (cpu_relax, atomic_write_barrier): New static inlines.
7547         * config/linux/x86/futex.h (FUTEX_WAIT, FUTEX_WAKE): Remove.
7548         (sys_futex0): Return error code.
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/s390/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/ia64/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/sparc/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/sem.c: Include wait.h instead of libgomp.h and
7568         futex.h.
7569         (gomp_sem_wait_slow): Call do_wait instead of futex_wait.
7570         * config/linux/affinity.c: Assume HAVE_SYNC_BUILTINS.
7571         * config/linux/omp-lock.h (omp_lock_25_t, omp_nest_lock_25_t): New
7572         types.
7573         (omp_nest_lock_t): Change owner into void *, add lock field.
7574         * config/posix95/omp-lock.h: Include semaphore.h.
7575         (omp_lock_25_t, omp_nest_lock_25_t): New types.
7576         (omp_lock_t): Use sem_t instead of mutex if semaphores
7577         aren't broken.
7578         (omp_nest_lock_t): Likewise.  Change owner to void *.
7579         * config/posix/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.  Add owner field.
7584
7585 2008-06-06  Jakub Jelinek  <jakub@redhat.com>
7586
7587         * testsuite/libgomp.c/collapse-1.c: New test.
7588         * testsuite/libgomp.c/collapse-2.c: New test.
7589         * testsuite/libgomp.c/collapse-3.c: New test.
7590         * testsuite/libgomp.c/icv-1.c: New test.
7591         * testsuite/libgomp.c/icv-2.c: New test.
7592         * testsuite/libgomp.c/lib-2.c: New test.
7593         * testsuite/libgomp.c/lock-1.c: New test.
7594         * testsuite/libgomp.c/lock-2.c: New test.
7595         * testsuite/libgomp.c/lock-3.c: New test.
7596         * testsuite/libgomp.c/loop-4.c: New test.
7597         * testsuite/libgomp.c/loop-5.c: New test.
7598         * testsuite/libgomp.c/loop-6.c: New test.
7599         * testsuite/libgomp.c/loop-7.c: New test.
7600         * testsuite/libgomp.c/loop-8.c: New test.
7601         * testsuite/libgomp.c/loop-9.c: New test.
7602         * testsuite/libgomp.c/nested-3.c: New test.
7603         * testsuite/libgomp.c/nestedfn-6.c: New test.
7604         * testsuite/libgomp.c/sort-1.c: New test.
7605         * testsuite/libgomp.c/task-1.c: New test.
7606         * testsuite/libgomp.c/task-2.c: New test.
7607         * testsuite/libgomp.c/task-3.c: New test.
7608         * testsuite/libgomp.c/task-4.c: New test.
7609         * testsuite/libgomp.c++/c++.exp: Add libstdc++-v3 build includes
7610         to C++ testsuite default compiler options.
7611         * testsuite/libgomp.c++/collapse-1.C: New test.
7612         * testsuite/libgomp.c++/collapse-2.C: New test.
7613         * testsuite/libgomp.c++/ctor-10.C: New test.
7614         * testsuite/libgomp.c++/for-1.C: New test.
7615         * testsuite/libgomp.c++/for-2.C: New test.
7616         * testsuite/libgomp.c++/for-3.C: New test.
7617         * testsuite/libgomp.c++/for-4.C: New test.
7618         * testsuite/libgomp.c++/for-5.C: New test.
7619         * testsuite/libgomp.c++/loop-8.C: New test.
7620         * testsuite/libgomp.c++/loop-9.C: New test.
7621         * testsuite/libgomp.c++/loop-10.C: New test.
7622         * testsuite/libgomp.c++/task-1.C: New test.
7623         * testsuite/libgomp.c++/task-2.C: New test.
7624         * testsuite/libgomp.c++/task-3.C: New test.
7625         * testsuite/libgomp.c++/task-4.C: New test.
7626         * testsuite/libgomp.c++/task-5.C: New test.
7627         * testsuite/libgomp.c++/task-6.C: New test.
7628         * testsuite/libgomp.fortran/allocatable1.f90: New test.
7629         * testsuite/libgomp.fortran/allocatable2.f90: New test.
7630         * testsuite/libgomp.fortran/allocatable3.f90: New test.
7631         * testsuite/libgomp.fortran/allocatable4.f90: New test.
7632         * testsuite/libgomp.fortran/collapse1.f90: New test.
7633         * testsuite/libgomp.fortran/collapse2.f90: New test.
7634         * testsuite/libgomp.fortran/collapse3.f90: New test.
7635         * testsuite/libgomp.fortran/collapse4.f90: New test.
7636         * testsuite/libgomp.fortran/lastprivate1.f90: New test.
7637         * testsuite/libgomp.fortran/lastprivate2.f90: New test.
7638         * testsuite/libgomp.fortran/lib4.f90: New test.
7639         * testsuite/libgomp.fortran/lock-1.f90: New test.
7640         * testsuite/libgomp.fortran/lock-2.f90: New test.
7641         * testsuite/libgomp.fortran/nested1.f90: New test.
7642         * testsuite/libgomp.fortran/nestedfn4.f90: New test.
7643         * testsuite/libgomp.fortran/strassen.f90: New test.
7644         * testsuite/libgomp.fortran/tabs1.f90: New test.
7645         * testsuite/libgomp.fortran/tabs2.f: New test.
7646         * testsuite/libgomp.fortran/task1.f90: New test.
7647         * testsuite/libgomp.fortran/task2.f90: New test.
7648         * testsuite/libgomp.fortran/vla4.f90: Add dg-warning.
7649         * testsuite/libgomp.fortran/vla5.f90: Likewise.
7650         * testsuite/libgomp.c/pr26943-2.c: Likewise.
7651         * testsuite/libgomp.c/pr26943-3.c: Likewise.
7652         * testsuite/libgomp.c/pr26943-4.c: Likewise.
7653
7654 2008-05-23  Jakub Jelinek  <jakub@redhat.com>
7655
7656         PR c++/36308
7657         * testsuite/libgomp.c++/ctor-11.C: New test.
7658         * testsuite/libgomp.c++/ctor-12.C: New test.
7659
7660 2008-05-15  Janis Johnson  <janis187@us.ibm.com>
7661
7662         * testsuite/lib/libgomp.exp: Load torture-options.exp from gcc lib.
7663
7664 2008-05-07  Jakub Jelinek  <jakub@redhat.com>
7665
7666         PR middle-end/36106
7667         * testsuite/libgomp.c/atomic-5.c: New test.
7668         * testsuite/libgomp.c/atomic-6.c: New test.
7669         * testsuite/libgomp.c/autopar-1.c: New test.
7670
7671 2008-04-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7672
7673         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS)
7674         (LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY)
7675         (LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT)
7676         (LIBGOMP_CHECK_ATTRIBUTE_ALIAS): Fix cache variable names.
7677         * configure: Regenerate.
7678         * Makefile.in, testsuite/Makefile.in: Likewise.
7679
7680 2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
7681
7682         PR bootstrap/35457
7683         * aclocal.m4: Regenerate.
7684         * configure: Regenerate.
7685
7686 2008-03-18  Jakub Jelinek  <jakub@redhat.com>
7687
7688         PR middle-end/35611
7689         * testsuite/libgomp.c/atomic-4.c: New test.
7690
7691         PR libgomp/35625
7692         * iter.c (gomp_iter_guided_next_locked): If q > n, set end to ws->end.
7693         (gomp_iter_guided_next): Likewise.
7694         * testsuite/libgomp.c/pr35625.c: New test.
7695
7696 2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
7697
7698         * aclocal.m4: Regenerate.
7699         * configure: Likewise.
7700         * Makefile.in: Likewise.
7701         * testsuite/Makefile.in: Likewise.
7702
7703 2008-03-13  Jakub Jelinek  <jakub@redhat.com>
7704
7705         PR middle-end/35185
7706         * testsuite/libgomp.c++/pr35185.C: New test.
7707
7708 2008-03-12  Jakub Jelinek  <jakub@redhat.com>
7709
7710         PR middle-end/35549
7711         * testsuite/libgomp.c/pr35549.c: New test.
7712
7713 2008-03-06  Jakub Jelinek  <jakub@redhat.com>
7714
7715         * testsuite/libgomp.c/atomic-3.c: New test.
7716
7717 2008-03-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7718
7719         PR fortran/33197
7720         * testsuite/libgomp.fortran/fortran.exp: Add .f08 and
7721         .F08 file suffixes.
7722
7723 2008-03-03  Peter O'Gorman  <pogma@thewrittenword.com>
7724
7725         PR libgomp/33131
7726         * configure.ac: Add ACX_HEADER_STRING.
7727         * env.c: Include strings.h.
7728         * aclocal.m4: Regenerate.
7729         * config.h.in: Regenerate.
7730         * configure: Regenerate.
7731         * Makefile.in: Regenerate.
7732         * testsuite/Makefile.in: Regenerate.
7733
7734 2008-02-15  Jakub Jelinek  <jakub@redhat.com>
7735
7736         PR middle-end/35196
7737         * testsuite/libgomp.c/pr35196.c: New test.
7738
7739         PR middle-end/35130
7740         * testsuite/libgomp.fortran/pr35130.f90: New test.
7741         * testsuite/libgomp.c/pr35130.c: New test.
7742
7743 2008-01-25  Jakub Jelinek  <jakub@redhat.com>
7744
7745         PR middle-end/33880
7746         * testsuite/libgomp.c/pr33880.c: New test.
7747         * testsuite/libgomp.fortran/pr33880.f90: New test.
7748
7749 2008-01-24  David Edelsohn  <edelsohn@gnu.org>
7750
7751         * configure: Regenerate.
7752
7753 2008-01-08  Jakub Jelinek  <jakub@redhat.com>
7754
7755         * configure.ac: Move futex checking into ../config/futex.m4.
7756         * configure: Rebuilt.
7757         * aclocal.m4: Rebuilt.
7758         * Makefile.in: Rebuilt.
7759
7760         * configure.tgt: Rename have_tls to gcc_cv_have_tls to match
7761         2007-10-15 ../config/tls.m4 change.
7762
7763 2007-12-19  Jakub Jelinek  <jakub@redhat.com>
7764
7765         PR c++/34513
7766         * testsuite/libgomp.c/pr34513.c: New test.
7767         * testsuite/libgomp.c++/pr34513.C: New test.
7768
7769 2007-12-17  Jack Howarth  <howarth@bromo.med.uc.edu>
7770
7771         PR target/32765
7772         * testsuite/libgomp.fortran/crayptr2.f90: Move dg-options for darwin.
7773
7774 2007-12-04  Jakub Jelinek  <jakub@redhat.com>
7775
7776         * omp.h.in (__GOMP_NOTHROW): Define.  Use it on omp_* prototypes.
7777
7778 2007-12-03  Jakub Jelinek  <jakub@redhat.com>
7779
7780         * testsuite/libgomp.c/private-1.c: New test.
7781
7782 2007-11-29  Andris Pavenis <andris.pavenis@iki.fi>
7783             Paolo Bonzini  <bonzini@gnu.org>
7784
7785         * Makefile.am: Use space as vpath separator.  Use 'vpath %'
7786         instead of 'VPATH ='.
7787         * Makefile.in: Regenerate.
7788
7789 2007-11-23  Matthias Klose  <doko@ubuntu.com>
7790
7791         * configure.ac: Adjust makeinfo version check.
7792         * configure: Regenerate.
7793
7794 2007-11-10  Jakub Jelinek  <jakub@redhat.com>
7795
7796         PR fortran/34020
7797         * testsuite/libgomp.fortran/pr34020.f90: New test.
7798
7799 2007-11-06  Jakub Jelinek  <jakub@redhat.com>
7800
7801         PR c++/33894
7802         * testsuite/libgomp.c++/atomic-1.C: New test.
7803
7804 2007-10-25  Jakub Jelinek  <jakub@redhat.com>
7805
7806         PR libgomp/33275
7807         * testsuite/libgomp.fortran/omp_parse3.f90 (test_threadprivate):
7808         Make x and y integers rather than (implicit) reals.  Add private (j)
7809         clause to the last omp parallel.
7810
7811 2007-10-15  Maciej W. Rozycki  <macro@linux-mips.org>
7812
7813         * configure: Regenerate following changes to ../config/tls.m4.
7814
7815 2007-09-28  Jakub Jelinek  <jakub@redhat.com>
7816
7817         * testsuite/libgomp.fortran/stack.f90: New test.
7818
7819 2007-09-10  Danny Smith  <dannysmith@users.sourceforge.net>
7820
7821         * config/mingw32/proc.c: New file.
7822
7823 2007-09-05  Uros Bizjak  <ubizjak@gmail.com>
7824
7825         * testsuite/libgomp.c/atomic-1.c: Include cpuid.h for i386 targets.
7826         (main): Use __get_cpuid to get i386 target fetaures.
7827         * testsuite/libgomp.c/atomic-2.c: Include cpuid.h for x86_64 targets.
7828         (main): Use __get_cpuid to get x86_64 target fetaures.
7829
7830 2007-08-15  Jack Howarth  <howarth@bromo.med.uc.edu>
7831
7832         PR target/32765
7833         * testsuite/libgomp.fortran/pr32550.f90: Use -static-libgcc on Darwin.
7834         * testsuite/libgomp.fortran/crayptr2.f90: Likwise.
7835
7836 2007-07-12  Jakub Jelinek  <jakub@redhat.com>
7837
7838         PR fortran/32550
7839         * testsuite/libgomp.fortran/pr32550.f90: New test.
7840         * testsuite/libgomp.fortran/crayptr2.f90: New test.
7841
7842 2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
7843
7844         * aclocal.m4: Regenerated.
7845
7846 2007-07-05  Tobias Burnus  <burnus@net-b.de>
7847
7848         PR fortran/32359
7849         * testsuite/libgomp.fortran/pr32359.f90: New.
7850
7851 2007-07-02  Jakub Jelinek  <jakub@redhat.com>
7852
7853         PR libgomp/32468
7854         * sections.c (GOMP_parallel_sections_start): Only decrease
7855         number of threads to COUNT if dyn_var is true.
7856         * testsuite/libgomp.c/pr32468.c: New test.
7857
7858 2007-07-02  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7859
7860         PR libgomp/26308
7861         * config/posix/lock.c (_XOPEN_SOURCE): Don't define on Tru64 UNIX.
7862
7863 2007-06-21  Jakub Jelinek  <jakub@redhat.com>
7864
7865         PR middle-end/32362
7866         * testsuite/libgomp.c/pr32362-1.c: New test.
7867         * testsuite/libgomp.c/pr32362-2.c: New test.
7868         * testsuite/libgomp.c/pr32362-3.c: New test.
7869
7870 2007-06-07  Jakub Jelinek  <jakub@redhat.com>
7871
7872         * team.c (gomp_team_start): Fix setting up thread_attr
7873         stack size.
7874
7875 2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
7876
7877         * configure: Regenerate.
7878
7879 2007-05-23  Steve Ellcey  <sje@cup.hp.com>
7880
7881         * Makefile.in: Regenerate.
7882         * configure: Regenerate.
7883         * aclocal.m4: Regenerate.
7884         * testsuite/Makefile.in: Regenerate.
7885
7886 2007-05-04  Jakub Jelinek  <jakub@redhat.com>
7887
7888         * config/linux/proc.c: New file.
7889
7890         PR libgomp/28482
7891         * configure.tgt: Don't link with -Wl,-z,nodlopen even on Linux.
7892
7893 2007-04-19  Daniel Franke  <franke.daniel@gmail.com>
7894
7895         * libgomp.texi (GOMP_CPU_AFFINITY): Updated.
7896
7897 2007-04-16  Matthias Klose  <doko@debian.org>
7898
7899         * configure.tgt (i[456]86-*-linux*): Only add ia32 specific
7900         flags if not building with -m64.
7901         * testsuite/lib/libgomp-dg.exp (libgomp_init): Don't add -march
7902         flag for i?86-*-* targets, if current target matches -m64.
7903
7904 2007-04-14  Steve Ellcey  <sje@cup.hp.com>
7905
7906         * Makefile.am: Add -I .. to ACLOCAL_AMFLAGS.
7907         * Makefile.in: Regenerate.
7908
7909 2007-04-07  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7910
7911         PR testsuite/31369
7912         * testsuite/libgomp.c++/c++.exp: Don't use concat when setting
7913         ld_library_path.
7914         * testsuite/libgomp.fortran/fortran.exp: Likewise.
7915
7916 2007-04-04  Jakub Jelinek  <jakub@redhat.com>
7917
7918         * libgomp.h (gomp_cpu_affinity, gomp_cpu_affinity_len): New extern
7919         decls.
7920         (gomp_init_affinity, gomp_init_thread_affinity): New prototypes.
7921         * env.c (gomp_cpu_affinity, gomp_cpu_affinity_len): New variables.
7922         (parse_affinity): New function.
7923         (initialize_env): Call it and gomp_init_affinity.
7924         * team.c (gomp_team_start): If gomp_cpu_affinity != NULL,
7925         create new pthread_attr_t and call gomp_init_thread_affinity
7926         on it for each thread before passing the attribute to pthread_create.
7927         * config/linux/affinity.c: New file.
7928         * config/posix/affinity.c: New file.
7929         * configure.ac (HAVE_PTHREAD_AFFINITY_NP): New test.
7930         * configure: Rebuilt.
7931         * config.h.in: Rebuilt.
7932         * Makefile.am (libgomp_la_SOURCES): Add affinity.c.
7933         * Makefile.in: Rebuilt.
7934
7935 2007-03-23  Andreas Tobler  <a.tobler@schweiz.org>
7936
7937         * testsuite/lib/libgomp.exp (libgomp_init): Add -shared-libgcc for
7938         *-*-darwin*.
7939         * testsuite/libgomp.c++/c++.exp: Look for shared libstdc++ library
7940         and use it if found.
7941
7942 2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
7943
7944         * testsuite/config/default.exp: New file.
7945         * testsuite/lib/libgomp.exp: New file.
7946         * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
7947         libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
7948         load_lib *, load_gcc_lib *): Move to libgomp.exp.
7949         (libgomp_load): Remove.
7950         * testsuite/lib/libgomp.exp (libgomp_init): Compute
7951         always_ld_library_path, not ld_library_path.  Set additional_flags
7952         to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
7953         (target_compile): Do not call libgomp_init.  Append lang_library_path
7954         and lang_link_flags to options.
7955         * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
7956         ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
7957         here.
7958         * testsuite/libgomp.c++/c++.exp: Set ld_library_path from
7959         always_ld_library_path.  Set LD_LIBRARY_PATH here.
7960         * testsuite/libgomp.fortran/fortran.exp: Ditto.
7961         * testsuite/libgomp.c/atomic-1.c: Set dg-options to
7962         "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
7963         CX8 flag.
7964         * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
7965         lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
7966         * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
7967         * testsuite/libgomp.c/pr29947-1.c: Ditto.
7968         * testsuite/libgomp.c/atomic-10.c: Ditto.
7969
7970 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
7971
7972         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
7973         dg-final cleanup-modules line.
7974         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Likewise.
7975         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: Likewise.
7976         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: Likewise.
7977         * testsuite/libgomp.fortran/threadprivate2.f90: Likewise.
7978         * testsuite/libgomp.fortran/reduction5.f90: Likewise.
7979         * testsuite/libgomp.fortran/threadprivate3.f90: Likewise.
7980         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.
7981
7982 2007-03-18  Andreas Schwab  <schwab@suse.de>
7983
7984         * acinclude.m4: Adjust regular expression for ld version
7985         extraction.
7986         * configure: Regenerate.
7987
7988 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
7989
7990         * Makefile.am: Add install-pdf target as copied from
7991         automake v1.10 rules.
7992         * Makefile.in: Regenerate
7993
7994 2007-02-07  Jakub Jelinek  <jakub@redhat.com>
7995
7996         PR libgomp/28486
7997         * configure: Regenerate.
7998
7999         PR c++/30703
8000         * testsuite/libgomp.c++/pr30703.C: New test.
8001
8002 2007-02-02  Jakub Jelinek  <jakub@redhat.com>
8003
8004         Revert:
8005         2006-07-05  Eric Christopher  <echristo@apple.com>
8006         * configure.ac: Depend addition of -pthread on host OS.
8007         * configure: Regenerate.
8008
8009 2007-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
8010
8011         * libgomp.texi: Fix spacing after abbreviations.
8012
8013 2007-01-31  Daniel Franke <franke.daniel@gmail.com>
8014
8015         PR libgomp/30546
8016         * configure.ac: Add check for makeinfo
8017         * Makefile.am: Redefined target libgomp.info, build libgomp.info only
8018         if an appropiate version of makeinfo is found.
8019         * aclocal.m4: Regenerated.
8020         * configure: Regenerated.
8021         * Makefile.in: Regenerated.
8022         * testsuite/Makefile.in: Regenerated.
8023
8024 2007-01-29  Daniel Franke <franke.daniel@gmail.com>
8025
8026         PR libgomp/30540
8027         * libgomp.texi: More about implementation-dependent settings.
8028
8029 2007-01-26  Tobias Burnus  <burnus@net-b.de>
8030
8031         * testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.
8032
8033 2007-01-24  Jakub Jelinek  <jakub@redhat.com>
8034
8035         PR middle-end/30494
8036         * testsuite/libgomp.c/pr30494.c: New test.
8037
8038 2007-01-15  Tom Tromey  <tromey@redhat.com>
8039
8040         * configure: Rebuilt.
8041         * configure.ac: Fixed comment.
8042
8043 2007-01-14  Daniel Franke  <franke.daniel@gmail.com>
8044
8045         * libgomp.texi: Document implementation specific default values of
8046         environment variables.
8047
8048 2006-12-21  Daniel Franke  <franke.daniel@gmail.com>
8049
8050         PR libgomp/28209
8051         * libgomp.texi: New file.
8052         * configure.ac: Add --enable-generated-files-in-srcdir option.
8053         * Makefile.am: Add info, dvi, pdf, html targets. On request, copy
8054         files to srcdir.
8055         * Makefile.in: Regenerated.
8056         * config.h.in: Regenerated.
8057         * testsuite/Makefile.in: Regenerated.
8058         * NOTES: Removed.
8059
8060 2006-12-04  Daniel Franke  <franke.daniel@gmail.com>
8061
8062         PR libgomp/29949
8063         * env.c (omp_set_num_threads): Set illegal thread count to 1.
8064
8065 2006-12-04  Eric Botcazou  <ebotcazou@libertysurf.fr>
8066
8067         * configure: Regenerate.
8068
8069 2006-12-04  Jakub Jelinek  <jakub@redhat.com>
8070
8071         PR libgomp/29947
8072         * loop.c (gomp_loop_init): Make parameters signed.  Set ws->end to
8073         start if there shouldn't be any loop iterations.
8074         (gomp_loop_ordered_static_start): Remove start == end test.
8075         * testsuite/libgomp.c/pr29947-1.c: New test.
8076         * testsuite/libgomp.c/pr29947-2.c: New test.
8077
8078 2006-12-02  Eric Botcazou  <ebotcazou@libertysurf.fr>
8079
8080         * configure.tgt: Force initial-exec TLS model on Linux only.
8081
8082 2006-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
8083
8084         * configure: Regenerated.
8085
8086 2006-11-09  Uros Bizjak  <ubizjak@gmail.com>
8087
8088         * env.c (parse_schedule): Reject out of range values.
8089         (parse_unsigned_long): Reject out of range, negative or zero values.
8090
8091 2006-10-29  Jakub Jelinek  <jakub@redhat.com>
8092
8093         PR fortran/29629
8094         * testsuite/libgomp.fortran/pr29629.f90: New test.
8095
8096 2006-10-24  Eric Botcazou  <ebotcazou@libertysurf.fr>
8097
8098         PR libgomp/29494
8099         * configure.tgt: Use posix95 configuration for Solaris 2.5.1 and 2.6.
8100         * config/posix95: New directory.
8101         * config/posix95/omp-lock.h: New file.
8102         * config/posix95/lock.c: Likewise.
8103
8104 2006-10-14  Geoffrey Keating  <geoffk@apple.com>
8105
8106         * aclocal.m4: Regenerate.
8107         * configure: Regenerate.
8108
8109 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8110
8111         * testsuite/libgomp.c/barrier-1.c: Change timestamp tests from
8112         '<' to '<='.
8113
8114 2006-10-05  Danny Smith  <dannysmith@users.sourceforge.net>
8115
8116         * acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from
8117         test.
8118         * configure: Regenerate.
8119         * fortran.c  (ialias_redirect): Add __USER_LABEL_PREFIX__ to alias.
8120
8121 2006-09-26  Jakub Jelinek  <jakub@redhat.com>
8122
8123         PR middle-end/25261
8124         PR middle-end/28790
8125         * testsuite/libgomp.c/nestedfn-4.c: New test.
8126         * testsuite/libgomp.c/nestedfn-5.c: New test.
8127         * testsuite/libgomp.fortran/nestedfn3.f90: New test.
8128
8129         PR fortran/29097
8130         * testsuite/libgomp.fortran/condinc1.f: New test.
8131         * testsuite/libgomp.fortran/condinc2.f: New test.
8132         * testsuite/libgomp.fortran/condinc3.f90: New test.
8133         * testsuite/libgomp.fortran/condinc4.f90: New test.
8134         * testsuite/libgomp.fortran/condinc1.inc: New file.
8135
8136 2006-09-18  Tom Tromey  <tromey@redhat.com>
8137
8138         * configure: Rebuilt.
8139
8140 2006-09-13  Joseph S. Myers  <joseph@codesourcery.com>
8141
8142         PR c/28768
8143         PR preprocessor/14634
8144         * configure.ac (HAVE_CLOCK_GETTIME): Add missing second argument
8145         to AC_DEFINE.
8146         * configure: Regenerate.
8147
8148 2006-09-08  Steven G. Kargl  <kargl@gcc.gnu.org>
8149
8150         * testsuite/libgomp.fortran/reduction3.f90: Change
8151         -2147483648 to -huge(i)-1 to avoid overflow.
8152         * testsuite/libgomp.fortran/reduction4.f90: Change
8153         Z'ffffffff' to not(0) to avoid overflow.
8154
8155 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
8156
8157         PR libgomp/25938
8158         * Makefile.am (libsubincludedir): New.
8159         (nodist_include_HEADERS): Rename to nodist_libsubinclude_HEADERS.
8160         * Makefile.in: Regenerate.
8161
8162 2006-08-17  Jakub Jelinek  <jakub@redhat.com>
8163
8164         PR libgomp/28725
8165         * env.c: Include ctype.h.
8166         (parse_schedule, parse_unsigned_long, parse_boolean): Allow
8167         leading and/or trailing whitespace and compare strings case
8168         insensitively.
8169
8170 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
8171
8172         PR fortran/28390
8173         * testsuite/libgomp.fortran/pr28390.f: New test.
8174
8175 2006-07-05  Eric Christopher  <echristo@apple.com>
8176
8177         * configure.ac: Depend addition of -pthread on host OS.
8178         * configure: Regenerate.
8179
8180 2006-06-21  Jakub Jelinek  <jakub@redhat.com>
8181
8182         * critical.c (GOMP_critical_name_start): Fix *pptr initialization
8183         when gomp_mutex_t is larger than pointer and HAVE_SYNC_BUILTINS is
8184         defined.
8185
8186 2006-06-20  Jakub Jelinek  <jakub@redhat.com>
8187
8188         PR libgomp/26175
8189         PR libgomp/26477
8190         * configure.ac: If neither --enable-linux-futex nor
8191         --disable-linux-futex is passed, determine the default by checking
8192         for compiling and/or running against NPTL.  With --enable-linux-futex,
8193         check if SYS_gettid and SYS_futex are defined.
8194         * configure: Rebuilt.
8195
8196 2006-06-14  Richard Henderson  <rth@redhat.com>
8197
8198         PR libgomp/28008
8199         * env.c (initialize_env): Avoid using PTHREAD_STACK_MIN when
8200         undefined.  Use GOMP_STACKSIZE not OMP_STACKSIZE for environment.
8201
8202 2006-06-09  Richard Henderson  <rth@redhat.com>
8203
8204         * env.c (gomp_nthreads_var): Change to unsigned long.
8205         (gomp_run_sched_chunk): Likewise.
8206         (parse_unsigned_long): Rename from parse_num_threads and generalize.
8207         (initialize_env): Initialize gomp_thread_attr.
8208         * libgomp.h (gomp_nthreads_var): Update decl.
8209         (gomp_run_sched_chunk): Likewise.
8210         (gomp_thread_attr): Declare.
8211         * team.c (gomp_thread_attr): Export.
8212         (initialize_team): Don't initialize it.
8213
8214 2006-06-09  Jakub Jelinek  <jakub@redhat.com>
8215
8216         PR fortran/27916
8217         * testsuite/libgomp.fortran/pr27916-1.f90: New test.
8218         * testsuite/libgomp.fortran/pr27916-2.f90: New test.
8219
8220 2006-06-06  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8221
8222         * config/mingw32/time.c: New file.
8223         * configure.tgt: Use it.
8224
8225 2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
8226
8227         * Makefile.am: Add install-html target. Add install-html to .PHONY
8228         * Makefile.in: Regenerate.
8229
8230 2006-05-22  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
8231
8232         PR libgomp/27612
8233         * testsuite/libgomp.c/sections-1.c: Require sync_int_long.
8234         * testsuite/libgomp.c/critical-1.c: Likewise.
8235         * testsuite/libgomp.c/loop-1.c: Likewise.
8236         * testsuite/libgomp.c/loop-2.c: Likewise.
8237         * testsuite/libgomp.c/single-1.c: Likewise.
8238         * testsuite/libgomp.c/ordered-1.c: Likewise.
8239         * testsuite/libgomp.c/ordered-2.c: Likewise.
8240
8241 2006-05-15  Jakub Jelinek  <jakub@redhat.com>
8242
8243         PR middle-end/27416
8244         * libgomp.fortran/pr27416-1.f90: New test.
8245
8246 2006-05-03  Jakub Jelinek  <jakub@redhat.com>
8247
8248         PR fortran/27395
8249         * testsuite/libgomp.fortran/pr27395-1.f90: New test.
8250         * testsuite/libgomp.fortran/pr27395-2.f90: New test.
8251
8252 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8253
8254         PR c++/26943
8255         * testsuite/libgomp.c/pr26943-1.c: New test.
8256         * testsuite/libgomp.c/pr26943-2.c: New test.
8257         * testsuite/libgomp.c/pr26943-3.c: New test.
8258         * testsuite/libgomp.c/pr26943-4.c: New test.
8259         * testsuite/libgomp.c++/pr27337.C: Remove barrier.
8260         * testsuite/libgomp.c++/pr26943.C: New test.
8261
8262 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
8263
8264         PR middle-end/27337
8265         * testsuite/libgomp.c++/pr27337.C: New test.
8266
8267 2006-04-26  Jakub Jelinek  <jakub@redhat.com>
8268
8269         PR c/26171
8270         * testsuite/libgomp.c/pr26171.c: New test.
8271
8272 2006-04-25  Richard Henderson  <rth@redhat.com>
8273
8274         PR libgomp/25865
8275         * configure.ac: Use GCC_CHECK_TLS.
8276         * acinclude.m4 (LIBGOMP_CHECK_TLS): Remove.
8277         * Makefile.in, aclocal.m4, configure: Regenerate.
8278
8279 2006-04-10  Matthias Klose  <doko@debian.org>
8280
8281         * testsuite/lib/libgomp.exp (libgomp_init): Recognize multilib
8282         directory names containing underscores.
8283
8284 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
8285
8286         PR c++/26691
8287         * testsuite/libgomp.c++/pr26691.C: New test.
8288
8289 2006-03-13  Jakub Jelinek  <jakub@redhat.com>
8290
8291         * testsuite/libgomp.fortran/retval2.f90: New test.
8292
8293 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
8294
8295         * testsuite/libgomp.c++: New directory.
8296
8297 2006-02-25  Shantonu Sen  <ssen@opendarwin.org>
8298
8299         * config/posix/sem.h: Define BROKEN_POSIX_SEMAPHORES functions.
8300         * config/posix/sem.c: Implement the above.
8301
8302 2006-02-25  Andreas Tobler  <a.tobler@schweiz.ch>
8303
8304         * configure.ac (HAVE_BROKEN_POSIX_SEMAPHORES): Check for darwin and
8305         define HAVE_BROKEN_POSIX_SEMAPHORES.
8306         * configure: Rebuilt.
8307         * config.h.in: Rebuilt.
8308
8309 2006-02-17  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
8310
8311         PR bootstrap/26161
8312         * configure.ac: Remove AC_CHECK_HEADER for pthread.h. Add comment
8313         for the other pthread check.
8314         * configure: Regenerate.
8315         * config.h.in: Regenerate.
8316
8317 2006-02-15  Jakub Jelinek  <jakub@redhat.com>
8318
8319         PR libgomp/25938
8320         PR libgomp/25984
8321         * Makefile.am (fincludedir): New variable.
8322         (nodist_include_HEADERS): Remove Fortran files.
8323         (nodist_finclude_HEADERS): New variable.
8324         * Makefile.in: Regenerated.
8325
8326 2006-02-13  Jakub Jelinek  <jakub@redhat.com>
8327
8328         * testsuite/libgomp.fortran/vla7.f90: Add -w to options.
8329         Remove tests for returning assumed character length arrays.
8330
8331 2006-02-12  Roger Sayle  <roger@eyesopen.com>
8332             John David Anglin  <dave@hiauly1.hia.nrc.ca>
8333
8334         PR libgomp/25936
8335         * configure.tgt: Link against -lrt for sem_init on HPUX v11 systems.
8336
8337 2006-02-08  Ulrich Weigand  <uweigand@de.ibm.com>
8338
8339         * testsuite/lib/libgomp-dg.exp: Load scanrtl.exp library.
8340
8341 2006-02-07  Eric Botcazou  <ebotcazou@libertysurf.fr>
8342
8343         * testsuite/lib/libgomp-dg.exp (libgomp_init): Compute multilib related
8344         part of LD_LIBRARY_PATH manually.
8345
8346 2006-02-03  H.J. Lu  <hongjiu.lu@intel.com>
8347
8348         PR libgomp/25852
8349         * testsuite/lib/libgomp-dg.exp (blddir): Set it in
8350         libgomp_init.
8351
8352 2005-01-25  Paolo Bonzini  <bonzini@gnu.org>
8353
8354         PR libgomp/25884
8355         * Makefile.am (omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Remove.
8356         * configure.ac (PERL): Don't set.
8357         (gstdint.h, omp.h, omp_lib.h, omp_lib.f90, libgomp_f.h): Create here.
8358         (OMP_LOCK_SIZE, OMP_LOCK_ALIGN, OMP_LOCK_KIND, OMP_NEST_LOCK_SIZE,
8359         OMP_NEST_LOCK_ALIGN, OMP_NEST_LOCK_KIND): New substitutions.
8360         * omp.h.in: Wrap the new configure substitutions with @ characters.
8361         * omp_lib.h.in, omp_lib.f90.in, libgomp_f.h.in: Likewise.
8362         * aclocal.m4, configure, Makefile.in: Regenerate.
8363         * mkomp_h.pl: Delete.
8364
8365 2005-01-24  Paolo Bonzini  <bonzini@gnu.org>
8366
8367         PR libgomp/25259
8368         * configure.ac: Use GCC_HEADER_STDINT.
8369         * libgomp.h: Include gstdint.h.
8370         * libgomp_f.h.in: Don't include stdint.h or inttypes.h.
8371         * configure, Makefile.in, testsuite/Makefile.in, aclocal.m4: Rebuild.
8372
8373 2006-01-24  Richard Henderson  <rth@redhat.com>
8374
8375         PR libgomp/25942
8376         * configure.ac: Add AM_MAINTAINER_MODE.
8377         * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Rebuild.
8378
8379 2006-01-24  Diego Novillo  <dnovillo@redhat.com>
8380
8381         * Makefile.in: Regenerate.
8382         * testsuite/Makefile.in: Regenerate.
8383         * aclocal.m4: Regenerate.
8384
8385 2006-01-23  Andreas Tobler  <a.tobler@schweiz.ch>
8386
8387         * config/posix/proc.c: Conditional include of sys/loadavg.h for
8388         Solaris.
8389         * configure.ac: Add check for loadavg.h.
8390         (link_gomp): Adjust comment.
8391         * configure: Regenerate.
8392         * config.h.in: Regenerate.
8393
8394 2006-01-21  Steve Ellcey  <sje@cup.hp.com>
8395
8396         PR libgomp/25877
8397         * configure.ac: Remove check for alloca.h.
8398         * configure: Regenerate.
8399         * config.h.in: Regenerate.
8400         * libgomp.h: define gomp_alloca to be __builtin_alloca.
8401         * team.c: Remove use of alloca.h.
8402         Call gomp_alloca instead of alloca.
8403
8404 2006-01-20  Steve Ellcey  <sje@cup.hp.com>
8405
8406         PR libgomp/25877
8407         * team.c: Add include of alloca.h.
8408         * configure.ac: Add check for alloca.h.
8409         * configure: Regenerate.
8410         * config.h.in: Regenerate.
8411
8412 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
8413
8414         PR fortran/25219
8415         * testsuite/libgomp.fortran/pr25219.f90: New test.
8416
8417 2005-12-05  Uros Bizjak  <uros@kss-loka.si>
8418
8419         * testsuite/libgomp.c/pr24455.c, testsuite/libgomp.c/copyin-1.c,
8420         testsuite/libgomp.c/copyin-2.c, testsuite/libgomp.c/copyin-3.c,
8421         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8422         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8423         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455.C,
8424         testsuite/libgomp.fortran/threadprivate1.f90,
8425         testsuite/libgomp.fortran/threadprivate2.f90,
8426         testsuite/libgomp.fortran/threadprivate3.f90,
8427         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8428         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8429         testsuite/libgomp.fortran/omp_parse3.f90: Change required
8430         effective-target to TLS runtime.
8431
8432         * testsuite/libgomp.fortran/pr25162.f: Require
8433         effective-target TLS runtime.
8434
8435 2005-12-01  Jakub Jelinek  <jakub@redhat.com>
8436
8437         * testsuite/libgomp.fortran/nestedfn2.f90: New test.
8438         * testsuite/libgomp.c/nestedfn-3.c: New test.
8439
8440 2005-11-30  Jakub Jelinek  <jakub@redhat.com>
8441
8442         PR fortran/25162
8443         * testsuite/libgomp.fortran/pr25162.f: New test.
8444
8445 2005-11-28  Jakub Jelinek  <jakub@redhat.com>
8446
8447         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Fall back to
8448         CLOCK_REALTIME if clock_* (CLOCK_MONOTONIC, &ts) call failed.
8449
8450 2005-11-25  Jakub Jelinek  <jakub@redhat.com>
8451
8452         * alloc.c, barrier.c, critical.c, env.c, error.c, fortran.c, iter.c,
8453         libgomp.h, libgomp_f.h.in, libgomp_g.h, loop.c, mkomp_h.pl, omp.h.in,
8454         omp_lib.f90.in, omp_lib.h.in, ordered.c, parallel.c, sections.c,
8455         single.c, team.c, work.c, config/linux/alpha/futex.h,
8456         config/linux/bar.c, config/linux/bar.h, config/linux/ia64/futex.h,
8457         config/linux/lock.c, config/linux/mutex.c, config/linux/mutex.h,
8458         config/linux/powerpc/futex.h, config/linux/s390/futex.h,
8459         config/linux/sem.c, config/linux/sem.h, config/linux/sparc/futex.h,
8460         config/linux/x86/futex.h, config/posix/bar.c, config/posix/bar.h,
8461         config/posix/lock.c, config/posix/mutex.h, config/posix/proc.c,
8462         config/posix/sem.c, config/posix/sem.h, config/posix/time.c: Update
8463         FSF address.
8464
8465 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8466
8467         * Makefile.am: Move libgomp_f.h from nodist_include_HEADERS
8468         to nodist_noinst_HEADERS.
8469         * Makefile.in: Rebuilt.
8470
8471         * config/posix/omp-lock.h (omp_nest_lock_t): Change into struct,
8472         add integer count field.
8473         * config/posix/lock.c (omp_destroy_nest_lock): Adjust for
8474         omp_nest_lock_t type change.
8475         (omp_init_nest_lock): Likewise.  Initialize count to 0.
8476         (omp_set_nest_lock): Adjust for omp_nest_lock_t type change.
8477         Increment count.
8478         (omp_unset_nest_lock): Adjust for omp_nest_lock_t type change.
8479         Decrement count.
8480         (omp_test_nest_lock): Adjust for omp_nest_lock_t type change.
8481         Increment count if successful and return the new nesting level.
8482         * config/linux/lock.c (omp_test_nest_lock): Return new nesting level.
8483         * omp_lib.f90.in (omp_test_lock): Fix LOCK argument type.
8484         * testsuite/libgomp.c/lib-1.c: New test.
8485         * testsuite/libgomp.fortran/lib1.f90: New test.
8486         * testsuite/libgomp.fortran/lib2.f: New test.
8487         * testsuite/libgomp.fortran/lib3.f: New test.
8488
8489 2005-11-17  Richard Henderson  <rth@redhat.com>
8490
8491         PR 24845
8492         * Makefile.am (nodist_toolexeclib_HEADERS): New.
8493         * configure.ac (link_gomp): New.  Substitute it.
8494         (AC_CONFIG_FILES): Add libgomp.spec.
8495         * libgomp.spec.in: New file.
8496         * Makefile.in, testsuite/Makefile.in, configure: Rebuild.
8497         * testsuite/lib/libgomp-dg.exp: Add -B${blddir}/ to flags.
8498
8499 2005-11-18  Jakub Jelinek  <jakub@redhat.com>
8500
8501         * testsuite/libgomp.fortran/reduction1.f90: Adjust for
8502         reduction(-:var) behaving the same as reduction(+:var).
8503         * testsuite/libgomp.c/reduction-4.c: New test.
8504
8505 2005-11-15  Uros Bizjak  <uros@kss-loka.si>
8506
8507         * testsuite/libgomp.c/pr24455-1.c, testsuite/libgomp.c/pr24455.c,
8508         testsuite/libgomp.c/copyin-1.c, testsuite/libgomp.c/copyin-2.c,
8509         testsuite/libgomp.c/copyin-3.c,
8510         testsuite/libgomp.c++/copyin-1.C, testsuite/libgomp.c++/copyin-2.C,
8511         testsuite/libgomp.c++/ctor-5.C, testsuite/libgomp.c++/ctor-8.C,
8512         testsuite/libgomp.c++/ctor-9.C, testsuite/libgomp.c++/pr24455-1.C,
8513         testsuite/libgomp.c++/pr24455.C,
8514         testsuite/libgomp.fortran/threadprivate1.f90,
8515         testsuite/libgomp.fortran/threadprivate2.f90,
8516         testsuite/libgomp.fortran/threadprivate3.f90,
8517         testsuite/libgomp.fortran/appendix-a/a.22.7.f9,
8518         testsuite/libgomp.fortran/appendix-a/a.22.8.f9,
8519         testsuite/libgomp.fortran/omp_parse3.f90: Require
8520         effective-target TLS.
8521
8522 2005-11-14  Diego Novillo  <dnovillo@redhat.com>
8523
8524         * HEADER: Remove.
8525
8526 2005-11-13  Jakub Jelinek  <jakub@redhat.com>
8527
8528         PR libgomp/24797
8529         * team.c (initialize_team): Pass NULL rather than free as
8530         pthread_key_create destructor.  Initialize thread specific data
8531         pointer in initial thread to a static local variable rather than
8532         malloced memory.
8533
8534 2005-11-11  Uros Bizjak  <uros@kss-loka.si>
8535
8536         * testsuite/lib/libgomp-dg.exp: Locate libgcc.a and append
8537         its location to ld_library_path.
8538
8539 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8540
8541         * testsuite/libgomp.c/c.exp: Rename from dg.exp.
8542
8543 2005-11-10  Diego Novillo  <dnovillo@redhat.com>
8544
8545         * testsuite/libgomp.c: Rename from libgomp.dg.
8546
8547 2005-11-09  Diego Novillo  <dnovillo@redhat.com>
8548
8549         * testsuite/libgomp.c++/pr24455.C: Add copyin clause for
8550         threadprivate variable 'i'.
8551
8552 2005-11-09  Jakub Jelinek  <jakub@redhat.com>
8553
8554         * config/linux/s390/futex.h: New file.
8555         * configure.tgt: Use it.
8556
8557         * testsuite/libgomp.fortran/omp_parse4.f90: Move n initialization
8558         before the parallel.
8559
8560 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
8561
8562         PR c++/24734
8563         * testsuite/libgomp.c++/master-1.C: New test.
8564
8565 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8566
8567         * testsuite/libgomp.dg/copyin-3.c: New test.
8568
8569 2005-11-07  Jakub Jelinek  <jakub@redhat.com>
8570
8571         * testsuite/libgomp.fortran/retval1.f90: New test.
8572         * testsuite/libgomp.fortran/vla7.f90: New test.
8573
8574 2005-11-06  Jakub Jelinek  <jakub@redhat.com>
8575
8576         * testsuite/libgomp.fortran/vla2.f90: New test.
8577         * testsuite/libgomp.fortran/vla3.f90: New test.
8578         * testsuite/libgomp.fortran/vla4.f90: New test.
8579         * testsuite/libgomp.fortran/vla5.f90: New test.
8580         * testsuite/libgomp.fortran/vla6.f90: New test.
8581
8582 2005-11-01  Jakub Jelinek  <jakub@redhat.com>
8583
8584         * config/linux/sparc/futex.h: New file.
8585         * configure.tgt: Use it.
8586         * testsuite/lib/libgomp-dg.exp: Use -mcpu=v9 for sparc testing.
8587
8588         * critical.c: Include stdlib.h.
8589         * acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS): Avoid warnings about
8590         ignoring return value.
8591         * configure.ac: Don't put -Wc,-pthread into XCFLAGS until after
8592         LIBGOMP_CHECK_SYNC_BUILTINS check.
8593         * configure: Rebuilt.
8594
8595 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8596
8597         * testsuite/libgomp.fortran/vla1.f90: New test.
8598
8599 2005-10-31  Richard Henderson  <rth@redhat.com>
8600
8601         * testsuite/libgomp.fortran/character2.f90: Fix race condition
8602         setting 's' in different threads.
8603
8604 2005-10-31  Jakub Jelinek  <jakub@redhat.com>
8605
8606         * libgomp.h (attribute_hidden, ialias): Define.
8607         * config/posix/proc.c (omp_get_num_procs): Add ialias.
8608         * config/posix/time.c (omp_get_wtime, omp_get_wtick): Likewise.
8609         * config/posix/lock.c (omp_init_lock, omp_init_nest_lock,
8610         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8611         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8612         omp_test_lock, omp_test_nest_lock): Likewise.
8613         * config/linux/lock.c (omp_init_lock, omp_init_nest_lock,
8614         omp_destroy_lock, omp_destroy_nest_lock, omp_set_lock,
8615         omp_set_nest_lock, omp_unset_lock, omp_unset_nest_lock,
8616         omp_test_lock, omp_test_nest_lock): Likewise.
8617         * env.c (omp_set_dynamic, omp_set_nested, omp_set_num_threads,
8618         omp_get_dynamic, omp_get_nested): Likewise.
8619         * parallel.c (omp_get_num_threads, omp_get_max_threads,
8620         omp_get_thread_num, omp_in_parallel): Likewise.
8621         * fortran.c (ialias_redirect): Define.
8622         (omp_init_lock, omp_init_nest_lock, omp_destroy_lock,
8623         omp_destroy_nest_lock, omp_set_lock, omp_set_nest_lock,
8624         omp_unset_lock, omp_unset_nest_lock, omp_test_lock,
8625         omp_test_nest_lock, omp_set_dynamic, omp_set_nested,
8626         omp_set_num_threads, omp_get_dynamic, omp_get_nested,
8627         omp_in_parallel, omp_get_max_threads, omp_get_num_procs,
8628         omp_get_num_threads, omp_get_thread_num, omp_get_wtick,
8629         omp_get_wtime): Add ialias_redirect.
8630
8631 2005-10-30  Jakub Jelinek  <jakub@redhat.com>
8632
8633         * fortran.c: Include stdlib.h.
8634
8635 2005-10-29  Jakub Jelinek  <jakub@redhat.com>
8636
8637         * Makefile.am (env.o, env.lo): Depend on libgomp_f.h.
8638         * Makefile.in: Regenerated.
8639
8640 2005-10-28  Jakub Jelinek  <jakub@redhat.com>
8641
8642         * mkomp_h.pl: Remove all -Wc, option prefixes in $COMPILE.
8643         * libgomp_f.h.in (omp_check_defines): New function.
8644         * env.c: Include libgomp_f.h.
8645         (initialize_env): Call omp_check_defines.
8646
8647         * testsuite/libgomp.dg/copyin-2.c: New test.
8648         * testsuite/libgomp.c++/copyin-2.C: New test.
8649         * testsuite/libgomp.fortran/threadprivate3.f90: New test.
8650
8651         * testsuite/libgomp.fortran/threadprivate2.f90: New test.
8652         * testsuite/libgomp.fortran/sharing2.f90: New test.
8653
8654         * testsuite/libgomp.dg/copyin-1.c: New test.
8655         * testsuite/libgomp.c++/copyin-1.C: New test.
8656
8657 2005-10-26  Jakub Jelinek  <jakub@redhat.com>
8658
8659         * testsuite/libgomp.fortran/crayptr1.f90: New test.
8660
8661         * testsuite/libgomp.fortran/workshare1.f90: New test.
8662
8663         * libgomp.fortran/appendix-a/a.28.5.f90: Change into compile
8664         only test.
8665         * libgomp.fortran/sharing1.f90: New test.
8666
8667 2005-10-24  Jakub Jelinek  <jakub@redhat.com>
8668
8669         PR c++/24502
8670         * testsuite/libgomp.c++/loop-7.C: New test.
8671
8672         * testsuite/libgomp.dg/nestedfn-2.c: New test.
8673
8674         * testsuite/libgomp.dg/nestedfn-1.c: New test.
8675         * testsuite/libgomp.fortran/reduction6.f90: New test.
8676         * testsuite/libgomp.fortran/nestedfn1.f90: New test.
8677
8678 2005-10-23  Richard Henderson  <rth@redhat.com>
8679
8680         * testsuite/libgomp.c++/ctor-1.C: New.
8681         * testsuite/libgomp.c++/ctor-2.C: New.
8682         * testsuite/libgomp.c++/ctor-3.C: New.
8683         * testsuite/libgomp.c++/ctor-4.C: New.
8684         * testsuite/libgomp.c++/ctor-5.C: New.
8685         * testsuite/libgomp.c++/ctor-6.C: New.
8686         * testsuite/libgomp.c++/ctor-7.C: New.
8687         * testsuite/libgomp.c++/ctor-8.C: New.
8688         * testsuite/libgomp.c++/ctor-9.C: New.
8689
8690 2005-10-21  Diego Novillo  <dnovillo@redhat.com>
8691
8692         PR 24455
8693         * testsuite/libgomp.c++/pr24455-1.C: New test.
8694         * testsuite/libgomp.c++/pr24455.C: New test.
8695         * testsuite/libgomp.dg/pr24455-1.c: New test.
8696         * testsuite/libgomp.dg/pr24455.c: New test.
8697
8698 2005-10-20  Richard Henderson  <rth@redhat.com>
8699
8700         * testsuite/libgomp.c++/loop-6.C: New.
8701         * testsuite/libgomp.dg/loop-3.c: New.
8702
8703 2005-10-20  Jakub Jelinek  <jakub@redhat.com>
8704
8705         * testsuite/libgomp.fortran/jacobi.f: Don't make i and j
8706         explicitly private.
8707         * testsuite/libgomp.fortran/omp_parse1.f90 (test_do): Make i
8708         explicitly shared.
8709
8710 2005-10-19  Diego Novillo  <dnovillo@redhat.com>
8711
8712         * testsuite/libgomp.fortran/jacobi.f: New test.
8713
8714 2005-10-19  Richard Henderson  <rth@redhat.com>
8715
8716         * configure.tgt (i?86-linux): Default to with_arch instead of
8717         CFLAGS.  Add -mtune to match target_cpu.
8718         (x86_64-linux): Tune to i686.
8719
8720         * fortran.c (omp_test_nest_lock_): Fix typo.
8721
8722 2005-10-19  Jakub Jelinek  <jakub@redhat.com>
8723
8724         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
8725         gomp_ordered_sync): Do nothing if team->nthreads == 1.
8726         * testsuite/libgomp.dg/ordered-3.c: New test.
8727
8728         * testsuite/libgomp.dg/appendix-a/a.18.1.c: Remove unconditional abort.
8729         Remove volatile keyword.
8730
8731         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: Reorder variables
8732         in COMMON block to avoid warnings on 64-bit targets.
8733
8734 2005-10-18  Diego Novillo  <dnovillo@redhat.com>
8735
8736         * testsuite/libgomp.dg/shared-3.c: New test.
8737
8738 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8739
8740         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: Removed.
8741         * testsuite/libgomp.fortran/reduction5.f90: New test.
8742
8743 2005-10-18  Jakub Jelinek  <jakub@redhat.com>
8744
8745         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: Add -ffixed-form to
8746         dg-options.
8747         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: Likewise.  Enable
8748         flush loop now that __sync_synchronize has proper memory barrier.
8749         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: Fix a typo.
8750         Add -ffixed-form to dg-options.
8751
8752 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8753
8754         * testsuite/libgomp.fortran/fortran.exp: Also gather tests
8755         from subdirectories.
8756         * testsuite/libgomp.fortran/appendix-a/a.15.1.f90: New test.
8757         * testsuite/libgomp.fortran/appendix-a/a.16.1.f90: New test.
8758         * testsuite/libgomp.fortran/appendix-a/a.18.1.f90: New test.
8759         * testsuite/libgomp.fortran/appendix-a/a.19.1.f90: New test.
8760         * testsuite/libgomp.fortran/appendix-a/a.2.1.f90: New test.
8761         * testsuite/libgomp.fortran/appendix-a/a.21.1.f90: New test.
8762         * testsuite/libgomp.fortran/appendix-a/a.22.7.f90: New test.
8763         * testsuite/libgomp.fortran/appendix-a/a.22.8.f90: New test.
8764         * testsuite/libgomp.fortran/appendix-a/a.26.1.f90: New test.
8765         * testsuite/libgomp.fortran/appendix-a/a.28.1.f90: New test.
8766         * testsuite/libgomp.fortran/appendix-a/a.28.2.f90: New test.
8767         * testsuite/libgomp.fortran/appendix-a/a.28.3.f90: New test.
8768         * testsuite/libgomp.fortran/appendix-a/a.28.4.f90: New test.
8769         * testsuite/libgomp.fortran/appendix-a/a.28.5.f90: New test.
8770         * testsuite/libgomp.fortran/appendix-a/a.3.1.f90: New test.
8771         * testsuite/libgomp.fortran/appendix-a/a.31.3.f90: New test.
8772         * testsuite/libgomp.fortran/appendix-a/a.31.4.f90: New test.
8773         * testsuite/libgomp.fortran/appendix-a/a.31.5.f90: New test.
8774         * testsuite/libgomp.fortran/appendix-a/a.33.3.f90: New test.
8775         * testsuite/libgomp.fortran/appendix-a/a.38.1.f90: New test.
8776         * testsuite/libgomp.fortran/appendix-a/a.39.1.f90: New test.
8777         * testsuite/libgomp.fortran/appendix-a/a.4.1.f90: New test.
8778         * testsuite/libgomp.fortran/appendix-a/a.40.1.f90: New test.
8779         * testsuite/libgomp.fortran/appendix-a/a.5.1.f90: New test.
8780         * testsuite/libgomp.fortran/appendix-a/a10.1.f90: New test.
8781
8782 2005-10-17  Jakub Jelinek  <jakub@redhat.com>
8783
8784         * testsuite/libgomp.dg/dg.exp: Only unset lang_* if
8785         lang_library_path exists.  Use find instead of glob to gather tests.
8786         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: Removed.
8787
8788 2005-10-17  Diego Novillo  <dnovillo@redhat.com>
8789
8790         * testsuite/libgomp.dg/appendix-a/a.15.1.c: New test.
8791         * testsuite/libgomp.dg/appendix-a/a.16.1.c: New test.
8792         * testsuite/libgomp.dg/appendix-a/a.18.1.c: New test.
8793         * testsuite/libgomp.dg/appendix-a/a.19.1.c: New test.
8794         * testsuite/libgomp.dg/appendix-a/a.2.1.c: New test.
8795         * testsuite/libgomp.dg/appendix-a/a.21.1.c: New test.
8796         * testsuite/libgomp.dg/appendix-a/a.26.1.c: New test.
8797         * testsuite/libgomp.dg/appendix-a/a.29.1.c: New test.
8798         * testsuite/libgomp.dg/appendix-a/a.3.1.c: New test.
8799         * testsuite/libgomp.dg/appendix-a/a.39.1.c: New test.
8800         * testsuite/libgomp.dg/appendix-a/a.4.1.c: New test.
8801         * testsuite/libgomp.dg/appendix-a/a.5.1.c: New test.
8802         * testsuite/libgomp.dg/appendix-a/appendix-a.exp: New file.
8803
8804 2005-10-15  Jakub Jelinek  <jakub@redhat.com>
8805
8806         * testsuite/libgomp.dg/vla-1.c: New test.
8807
8808         * testsuite/libgomp.fortran/reference2.f90: New test.
8809
8810         * testsuite/libgomp.fortran/character2.f90: Remove explicit
8811         declaration of omp_get_thread_num.
8812         * testsuite/libgomp.fortran/threadprivate1.f90: Likewise.  Add
8813         use omp_lib.
8814
8815         * testsuite/libgomp.fortran/reduction1.f90: New test.
8816         * testsuite/libgomp.fortran/reduction2.f90: New test.
8817         * testsuite/libgomp.fortran/reduction3.f90: New test.
8818         * testsuite/libgomp.fortran/reduction4.f90: New test.
8819
8820 2005-10-13  Richard Henderson  <rth@redhat.com>
8821
8822         * Makefile.am (libgomp_la_SOURCES): Add bar.c.
8823         * Makefile.in: Regenerate.
8824         * barrier.c (GOMP_barrier): Use gomp_barrier_wait.
8825         * libgomp.h: Include bar.h.
8826         (struct gomp_barrier): Remove.
8827         (struct gomp_team): Add barrier.  Replace master_barrier with
8828         master_release.  Replace threads with ordered_release.
8829         (struct gomp_thread): Replace barrier with release.
8830         * ordered.c (gomp_ordered_first): Update for ordered_release change.
8831         (gomp_ordered_last, gomp_ordered_next, gomp_ordered_static_init,
8832         gomp_ordered_static_next, gomp_ordered_sync): Likewise.
8833         * single.c (GOMP_single_copy_start): Use gomp_barrier_wait.
8834         (GOMP_single_copy_end): Likewise.
8835         * team.c (gomp_threads_dock): New.
8836         (gomp_barrier_init, gomp_barrier_destroy): Remove.
8837         (gomp_thread_start): Use gomp_barrier_wait.
8838         (new_team, free_team): Update for gomp_team changes.
8839         (gomp_team_start): Use gomp_barrier_wait and gomp_barrier_reinit.
8840         (gomp_team_end): Use gomp_barrier_wait.
8841         (initialize_team): Update for gomp_thread changes.
8842         * work.c (gomp_work_share_end): Use gomp_barrier_wait_start.
8843         (gomp_work_share_end_nowait): Use atomic ops when available.
8844         * config/linux/bar.c, config/linux/bar.h: New files.
8845         * config/posix/bar.c, config/posix/bar.h: New files.
8846
8847 2005-10-13  Jakub Jelinek  <jakub@redhat.com>
8848
8849         * single.c (GOMP_single_copy_end): Don't segfault if team is NULL.
8850         * testsuite/libgomp.dg/single-2.c: New test.
8851
8852         * testsuite/libgomp.dg/dg.exp (lang_library_path, lang_test_file,
8853         lang_link_flags): Unset, so that they aren't inherited from previously
8854         sourced *.exp.
8855
8856         * testsuite/libgomp.fortran/threadprivate1.f90: New test.
8857
8858 2005-10-12  Richard Henderson  <rth@redhat.com>
8859
8860         * testsuite/lib/libgomp-dg.exp: Set blddir at toplevel.
8861         (libgomp_init): Use lang_test_file, lang_library_path, and
8862         lang_link_flags, set by the subdirectory files.  Add -fopenmp here.
8863
8864         * testsuite/libgomp.fortran/fortran.exp (lang_library_path): New.
8865         (lang_test_file, lang_link_flags): New.
8866         (DEFAULT_FFLAGS, ALWAYS_CFLAGS, multilibs, blddir): Remove.
8867
8868         * testsuite/libgomp.c++/c++.exp, testsuite/libgomp.c++/loop-1.C,
8869         testsuite/libgomp.c++/loop-2.C, testsuite/libgomp.c++/loop-3.C,
8870         testsuite/libgomp.c++/loop-4.C, testsuite/libgomp.c++/nested-1.C,
8871         testsuite/libgomp.c++/parallel-1.C,
8872         testsuite/libgomp.c++/reduction-1.C,
8873         testsuite/libgomp.c++/reduction-2.C,
8874         testsuite/libgomp.c++/reduction-3.C,
8875         testsuite/libgomp.c++/sections-1.C, testsuite/libgomp.c++/shared-1.C,
8876         testsuite/libgomp.c++/shared-2.C, testsuite/libgomp.c++/single-1.C,
8877         testsuite/libgomp.c++/single-2.C, testsuite/libgomp.c++/single-3.C:
8878         New files, largely cribbed from the C testsuite.
8879
8880 2005-10-12  Jakub Jelinek  <jakub@redhat.com>
8881
8882         * testsuite/libgomp.fortran/character1.f90: New test.
8883         * testsuite/libgomp.fortran/character2.f90: New test.
8884
8885         * testsuite/libgomp.dg/nested-1.c: New test.
8886         * testsuite/libgomp.dg/nested-2.c: New test.
8887         * testsuite/libgomp.fortran/do1.f90: New test.
8888         * testsuite/libgomp.fortran/do2.f90: New test.
8889
8890         * testsuite/libgomp.fortran/reference1.f90: New test.
8891
8892 2005-10-11  Jakub Jelinek  <jakub@redhat.com>
8893
8894         * testsuite/libgomp.dg/reduction-1.c: New test.
8895         * testsuite/libgomp.dg/reduction-2.c: New test.
8896         * testsuite/libgomp.dg/reduction-3.c: New test.
8897
8898 2005-10-10  Jakub Jelinek  <jakub@redhat.com>
8899
8900         * testsuite/libgomp.dg/atomic-1.c: New test.
8901         * testsuite/libgomp.dg/atomic-2.c: New test.
8902
8903 2005-10-09  Richard Henderson  <rth@redhat.com>
8904
8905         * critical.c (atomic_lock): New.
8906         (initialize_critical): Initialize it.
8907         (GOMP_atomic_start, GOMP_atomic_end): New.
8908         * libgomp.map: Export them.
8909         * libgomp_g.h: Declare them.
8910
8911         * testsuite/libgomp.dg/atomic-10.c: Move from gcc testsuite.
8912
8913 2005-10-02  Richard Henderson  <rth@redhat.com>
8914
8915         * configure.ac: Move save_CFLAGS hack earlier.  Append -Wall/-Werror
8916         to XCFLAGS instead of CFLAGS.
8917
8918 2005-09-30  Richard Henderson  <rth@redhat.com>
8919
8920         * configure.ac: Determine whether -pthread or -lpthread is needed.
8921         * Makefile.am (libgomp_la_LDFLAGS): Remove explicit -lpthread.
8922         * Makefine.in, configure: Rebuild.
8923
8924 2005-09-28  Richard Henderson  <rth@redhat.com>
8925
8926         * testsuite/libgomp.dg/omp-loop03.c: Fix return code.
8927         * testsuite/libgomp.dg/omp-single-3.c: New test.
8928
8929 2005-09-28  Diego Novillo  <dnovillo@redhat.com>
8930
8931         * testsuite/libgomp.dg/omp-single-2.c: New test.
8932         * testsuite/libgomp.dg/shared-2.c: Fix return code.
8933
8934 2005-09-27  Richard Henderson  <rth@redhat.com>
8935
8936         * testsuite/libgomp.dg/omp-loop03.c: Add initial barrier.
8937         * testsuite/libgomp.dg/omp-parallel-for.c: Specify static schedule.
8938
8939 2005-09-27  Jakub Jelinek  <jakub@redhat.com>
8940
8941         * testsuite/libgomp.dg/omp-loop03.c: New test.
8942
8943 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8944
8945         * testsuite/libgomp.dg/omp-parallel-for.c: New test.
8946
8947 2005-09-27  Diego Novillo  <dnovillo@redhat.com>
8948
8949         * testsuite/libgomp.dg/omp-single-1.c: New test.
8950         * testsuite/libgomp.dg/shared-1.c: Return 0.
8951         Add prototype for abort.
8952         * testsuite/libgomp.dg/shared-2.c: Likewise.
8953
8954 2005-09-26  Jakub Jelinek  <jakub@redhat.com>
8955
8956         * testsuite/libgomp.fortran/omp_parse3.f90: Fix non-conforming
8957         constructs.
8958
8959 2005-09-26  Diego Novillo  <dnovillo@redhat.com>
8960
8961         * testsuite/libgomp.dg/shared-1.c: New test.
8962         * testsuite/libgomp.dg/shared-2.c: New test.
8963
8964 2005-09-24  Richard Henderson  <rth@redhat.com>
8965
8966         * testsuite/libgomp.dg/omp_workshare3.c: Mark dg-error.
8967
8968 2005-09-24  Richard Henderson  <rth@redhat.com>
8969
8970         * iter.c (gomp_iter_static_next): Round up when computing number
8971         of iterations.  Don't bother distributing a remainder equally.
8972
8973         * testsuite/libgomp.dg/omp-loop01.c (main1): Rename from main.
8974         Don't call srand.  Zero b before testing.
8975         (main): New.
8976
8977 2005-09-24  Jakub Jelinek  <jakub@redhat.com>
8978
8979         * testsuite/libgomp.fortran/omp_atomic1.f90: New test.
8980         * testsuite/libgomp.fortran/omp_atomic2.f90: New test.
8981
8982 2005-09-23  Jakub Jelinek  <jakub@redhat.com>
8983
8984         * testsuite/libgomp.fortran/omp_parse1.f90: Add a test for !$omp do
8985         without !$omp end do, followed immediately by subroutine end.
8986
8987 2005-09-23  Diego Novillo  <dnovillo@redhat.com>
8988
8989         * testsuite/libgomp.dg/omp-parallel-if.c: New test.
8990
8991 2005-09-22  Richard Henderson  <rth@redhat.com>
8992
8993         * critical.c (GOMP_critical_name_start): Change argument to void**.
8994         Reuse the pointer space if the mutex fits.
8995         (GOMP_critical_name_end): Likewise.
8996         (initialize_critical): Don't define if GOMP_MUTEX_INIT_0.
8997         * libgomp_g.h (GOMP_critical_name_start): Update decl.
8998         (GOMP_critical_name_end): Likewise.
8999         * config/linux/mutex.h (GOMP_MUTEX_INIT_0): New.
9000         * config/posix/mutex.h (GOMP_MUTEX_INIT_0): New.
9001
9002 2005-09-20  Richard Henderson  <rth@redhat.com>
9003
9004         * critical.c (GOMP_critical_name_start, GOMP_critical_name_end): New.
9005         (create_lock_lock): New.
9006         (initialize_critical): Initialize it.
9007         * libgomp.map (GOMP_critical_name_start, GOMP_critical_name_end): New.
9008         * libgomp_g.h (GOMP_ordered_start, GOMP_ordered_end): Declare.
9009
9010 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9011
9012         * testsuite/libgom.dg/omp-loop01.c: Include stdio.h.
9013
9014 2005-09-20  Diego Novillo  <dnovillo@redhat.com>
9015
9016         * testsuite/libgomp.dg/omp-loop01.c: New test.
9017         * testsuite/libgomp.dg/omp-loop02.c: New test.
9018
9019 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
9020
9021         * configure.ac (AC_PROG_FC): Add.
9022         (USE_FORTRAN): New automake conditional.
9023         * configure: Rebuilt.
9024         * Makefile.am (libgomp_la_SOURCES): Add fortran.c.
9025         (nodist_include_HEADERS): Add omp_lib.h, omp_lib.f90 and libgomp_f.h.
9026         If USE_FORTRAN, add also omp_lib.mod and omp_lib_kinds.mod.
9027         Add rules to build them.
9028         * Makefile.in: Rebuilt.
9029         * mkomp_h.pl: Compute and replace also OMP_LOCK_KIND and
9030         OMP_NEST_LOCK_KIND.
9031         * libgomp.map: Add Fortran wrappers.
9032         * libgomp_f.h.in: New file.
9033         * omp_lib.h.in: New file.
9034         * omp_lib.f90.in: New file.
9035         * fortran.c: New file.
9036         * testsuite/lib/libgomp-dg.exp: Load a few more .exp files.
9037         Append libgfortran directory to LD_LIBRARY_PATH if it exists.
9038         Add -Lpath_to_libgfortran and -lgfortran -lgfortranbegin if
9039         libgfortran has been built.
9040         * testsuite/libgomp.fortran/fortran.exp: New file.
9041         * testsuite/libgomp.fortran/omp_cond1.f: New test.
9042         * testsuite/libgomp.fortran/omp_cond2.f: New test.
9043         * testsuite/libgomp.fortran/omp_cond3.F90: New test.
9044         * testsuite/libgomp.fortran/omp_cond4.F90: New test.
9045         * testsuite/libgomp.fortran/omp_hello.f: New test.
9046         * testsuite/libgomp.fortran/omp_orphan.f: New test.
9047         * testsuite/libgomp.fortran/omp_parse1.f90: New test.
9048         * testsuite/libgomp.fortran/omp_parse2.f90: New test.
9049         * testsuite/libgomp.fortran/omp_parse3.f90: New test.
9050         * testsuite/libgomp.fortran/omp_parse4.f90: New test.
9051         * testsuite/libgomp.fortran/omp_reduction.f: New test.
9052         * testsuite/libgomp.fortran/omp_workshare1.f: New test.
9053         * testsuite/libgomp.fortran/omp_workshare2.f: New test.
9054
9055 2005-08-30  Richard Henderson  <rth@redhat.com>
9056
9057         * loop.c (GOMP_loop_static_start): Provide fallback wrapper
9058         function for when aliases are not usable.
9059         (GOMP_loop_dynamic_start, GOMP_loop_guided_start,
9060         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9061         GOMP_loop_ordered_guided_start, GOMP_loop_static_next,
9062         GOMP_loop_dynamic_next, GOMP_loop_guided_next,
9063         GOMP_loop_ordered_static_next, GOMP_loop_ordered_dynamic_next,
9064         GOMP_loop_ordered_guided_next): Likewise.
9065         * ordered.c (GOMP_ordered_start): Likewise.
9066
9067 2005-08-01  Diego Novillo  <dnovillo@redhat.com>
9068
9069         * testsuite/libgomp.dg/dg.exp: Use -O2 for now.
9070         * testsuite/libgomp.dg/omp_hello.c: Fix return code
9071         * testsuite/libgomp.dg/omp_matvec.c: Likewise.
9072         * testsuite/libgomp.dg/omp_orphan.c: Likewise
9073         * testsuite/libgomp.dg/omp_reduction.c: Likewise
9074         * testsuite/libgomp.dg/omp_workshare1.c: Likewise
9075         * testsuite/libgomp.dg/omp_workshare2.c: Likewise
9076         * testsuite/libgomp.dg/omp_workshare3.c: Likewise
9077         * testsuite/libgomp.dg/omp_workshare4.c: Likewise
9078
9079 2005-07-07  Eric Christopher  <echristo@redhat.com>
9080             Diego Novillo  <dnovillo@redhat.com>
9081
9082         * testsuite/libgomp.dg/dg.exp: Add -fopenmp to DEFAULT_CFLAGS.
9083         * testsuite/libgomp.dg/omp_hello.c: Add standard includes, fix
9084         up code.
9085         * testsuite/libgomp.dg/omp_matvec.c: Ditto.
9086         * testsuite/libgomp.dg/omp_orphan.c: Ditto.
9087         * testsuite/libgomp.dg/omp_reduction.c: Ditto.
9088         * testsuite/libgomp.dg/omp_workshare1.c: Ditto.
9089         * testsuite/libgomp.dg/omp_workshare2.c: Ditto.
9090         * testsuite/libgomp.dg/omp_workshare3.c: Ditto.
9091         * testsuite/libgomp.dg/omp_workshare4.c: Ditto.
9092
9093 2005-06-13  Diego Novillo  <dnovillo@redhat.com>
9094
9095         * TOPLEVEL.patch: Remove.
9096
9097 2005-05-16  Richard Henderson  <rth@redhat.com>
9098
9099         * configure.ac: Test for clock_gettime.
9100         * config.h.in, configure: Rebuild.
9101         * config/posix/time.c: Use recommended TIME_WITH_SYS_TIME pattern.
9102         (omp_get_wtime): Use clock_gettime if available.
9103         (omp_get_wtick): Use clock_getres if available.
9104
9105 2005-05-11  Richard Henderson  <rth@redhat.com>
9106
9107         * config/linux/ia64/futex.h: New file.
9108         * configure.tgt: Use it.
9109
9110         * team.c (gomp_barrier_init, gomp_barrier_destroy): Mark inline.
9111
9112 2005-05-07  Richard Henderson  <rth@redhat.com>
9113
9114         * config/linux/powerpc/futex.h: New file.
9115         * configure.tgt: Use it.
9116
9117         * config/linux/i486/futex.h: Merge ...
9118         * config/linux/x86_64/futex.h: ... into ...
9119         * config/linux/x86/futex.h: ... here.
9120         * configure.tgt: Update to match.
9121
9122 2005-05-06  Richard Henderson  <rth@redhat.com>
9123
9124         * config/linux/alpha/futex.h: Conditionally define SYS_futex.
9125         * config/linux/i486/futex.h: Likewise.
9126         * config/linux/x86_64/futex.h: Likewise.
9127
9128         * config/linux/lock.c: New file.
9129         * config/linux/omp-lock.h: New file.
9130
9131         * critical.c, env.h: Don't include omp.h
9132         * config/posix/lock.c: Include libgomp.h instead of omp.h.
9133         * config/posix/time.c: Likewise.
9134         * config/posix/omp-lock.h: New file.
9135         * libgomp.h: Include omp-lock.h and omp.h.
9136         * Makefile.am (nodist_include_HEADERS): New.
9137         (omp.h): New rule.
9138         * configure.ac (PERL): New.
9139         * mkomp_h.pl: New file.
9140         * omp.h.in: Rename from omp.h; replace omp_lock_t and omp_nest_lock_t
9141         with templates.
9142         * Makefile.in, configure, testsuite/Makefile.in: Rebuild.
9143
9144         * testsuite/lib/libgomp-dg.exp (libgomp_init): Add include into
9145         build directory.  Re-add -march=i486 hack.
9146
9147         * testsuite/lib/libgomp-dg.exp (libgomp_compile_flags): Remove.
9148         (libgomp_link_flags): Remove.
9149         (libgomp_initialized): Remove.
9150         (libgomp_init): Don't protect from reinitialization.  Copy code
9151         from libstdc++ for getting the multilib set correctly.
9152
9153 2005-05-05  Richard Henderson  <rth@redhat.com>
9154
9155         * config/linux/alpha/futex.h: New file.
9156         * configure.tgt (alpha*-*-linux*): Use it.
9157
9158         * config/posix/mutex.c: New file.
9159         * config/posix/sem.c: Use libgomp.h.
9160
9161         * configure.tgt (x86_64-linux): Also test CC for -m32.
9162         * config/linux/x86_64/futex.h (futex_wait): Fix r10 usage.
9163
9164         * testsuite/lib/libgomp-dg.exp (libgomp_link_flags): Add /
9165         after $gccpath.
9166
9167         * Makefile.am (SUBDIRS): New.
9168         (libgomp_la_LDFLAGS): Add -lpthread.
9169         * configure.ac (AM_INIT_AUTOMAKE): Enable dependencies.
9170         * Makefile.in, aclocal.m4, config.h.in, configure: Rebuild.
9171
9172         * libgomp_g.h: New file.
9173         * libgomp.h: Split out all public declarations to libgomp_g.h.
9174         Use pragma GCC visibility instead of ATTRIBUTE_HIDDEN.
9175         * config/linux/mutex.h: Remove ATTRIBUTE_HIDDEN.
9176         * config/linux/sem.h: Likewise.
9177         * config/posix/sem.h: Likewise.
9178
9179         * Makefile.am (AM_LDFLAGS): New.
9180         (libgomp_version_script): Split out from ...
9181         (libgomp_la_LDFLAGS): ... here.
9182         (libgomp_version_info): New.
9183         * acinclude.m4 (LIBGOMP_CHECK_TLS): Use LIBGOMP_ENABLE.
9184         (LIBGOMP_ENABLE): New.
9185         (LIBGOMP_CHECK_LINKER_FEATURES): New.
9186         (LIBGOMP_ENABLE_SYMVERS): New.
9187         * configure.ac (AC_INIT): Version 1.0.
9188         (enable-version-specific-runtime-libs): Use LIBGOMP_ENABLE.
9189         (enable-linux-futex): Likewise.  Rename from enable-futex.
9190         (libtool_VERSION): New.
9191         (LIBGOMP_ENABLE_SYMVERS): Use it.
9192         * configure.tgt: Check with_gnu_ld wrt have_tls optimizations.
9193         * Makefile.in, aclocal.m4, configure: Rebuild.
9194
9195         * config/linux/mutex.c: Include libgomp.h instead of mutex.h.
9196         (gomp_mutex_unlock_slow): Fix typo.
9197         * config/linux/sem.c: Similarly.
9198         (gomp_sem_post_slow): Fix typo.
9199         * config/linux/sem.h (gomp_sem_post_slow): Fix typo.
9200         * config/linux/i486/futex.h: Remove USE_LINUX_SYSENTER code.
9201         [__PIC__] (sys_futex0): Don't use tmp output in asm.
9202
9203         * Makefile.am (AM_CFLAGS): Expand with XCFLAGS.
9204         (libgomp_la_LDFLAGS): Add top_srcdir to path.
9205         * acinclude.m4: Copy libtool.m4 stuff from libgfortran.
9206         * configure.ac: Check for getloadavg.  Substitute XCFLAGS and
9207         XLDFLAGS.  Add XCFLAGS to CFLAGS around LIBGOMP_CHECK_SYNC_BUILTINS.
9208         * configure.tgt: Set XCFLAGS and XLDFLAGS instead of CFLAGS and
9209         LDFLAGS.  Pull enable_futex check to top-level.
9210         * libgomp.h: Fix sem.h and mutex.h includes.  Define ATTRIBUTE_HIDDEN.
9211         * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
9212
9213         First attempt at real configury.
9214         * Makefile, config.h: Remove file.
9215         * Makefile.am, Makefile.in: New file.
9216         * acinclude.m4 aclocal.m4: New file.
9217         * configure.ac, configure.tgt, configure: New file.
9218
9219         * config/posix/lock.c: Rename from sys-lock.c.
9220         * config/posix/mutex.h: Rename from sys-mutex.h.
9221         * config/posix/sem.c: Rename from sys-sem.c.
9222         * config/posix/sem.h: Rename from sys-sem.h.
9223         * config/posix/proc.c: Rename from sys-proc.c.
9224         * config/posix/time.c: Rename from sys-proc.c.
9225
9226         * config/linux/mutex.c: New file.
9227         * config/linux/mutex.h: New file.
9228         * config/linux/sem.c: New file.
9229         * config/linux/sem.h: New file.
9230         * config/linux/i486/futex.h: New file.
9231         * config/linux/x86_64/futex.h: New file.
9232
9233 2005-05-04  Richard Henderson  <rth@redhat.com>
9234
9235         * iter.c (gomp_iter_dynamic_next, gomp_iter_guided_next): New.
9236         * libgomp.h: Declare them.
9237         * loop.c (gomp_loop_dynamic_start, gomp_loop_guided_start,
9238         gomp_loop_dynamic_next, gomp_loop_guided_next): Use them.
9239
9240 2005-05-04  Richard Henderson  <rth@redhat.com>
9241
9242         * libgomp-1 code drop
9243
9244 2005-05-04  Richard Henderson  <rth@redhat.com>
9245
9246         * iter.c (gomp_iter_static_next): Return tri-state on 0.
9247         * ordered.c (gomp_ordered_static_next): Remove not_last argument.
9248         * libgomp.h (struct gomp_team_state): Make static_trip unsigned.
9249         (gomp_iter_static_next): Update.
9250         (gomp_ordered_static_next): Update.
9251         * loop.c (gomp_loop_static_start): Update for gomp_iter_static_next.
9252         (gomp_loop_ordered_static_start): Likewise.  Exit early for a
9253         totally empty range.
9254         (gomp_loop_ordered_static_next): Refine test for calling
9255         gomp_ordered_static_next.
9256         * testsuite/ordered-1.c: Add case for more threads than iterations.
9257
9258         * iter.c (gomp_iter_runtime_next_locked): Remove.
9259         * loop.c (gomp_loop_static_start, gomp_loop_dynamic_start,
9260         gomp_loop_guided_start, gomp_loop_ordered_static_start,
9261         gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start,
9262         gomp_loop_static_next, gomp_loop_dynamic_next, gomp_loop_guided_next,
9263         gomp_loop_ordered_static_next, gomp_loop_ordered_dynamic_next,
9264         gomp_loop_ordered_guided_next): Downcase name, make static, add
9265         an external alias with the old name.
9266         (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start,
9267         GOMP_loop_runtime_next, GOMP_loop_ordered_runtime_next): Use a
9268         switch and call one of the above static functions.
9269         * libgomp.h: Update.
9270
9271         * work.c (gomp_work_share_start): Lock the mutex for !first too.
9272         * loop.c (GOMP_loop_static_start, GOMP_loop_dynamic_start,
9273         GOMP_loop_guided_start, GOMP_loop_runtime_start,
9274         GOMP_loop_ordered_static_start, GOMP_loop_ordered_dynamic_start,
9275         GOMP_loop_ordered_guided_start): Update to match.
9276         * sections.c (GOMP_sections_start): Likewise.
9277         * single.c (GOMP_single_start, GOMP_single_copy_start): Likewise.
9278
9279         * ordered.c (gomp_ordered_first, gomp_ordered_last, gomp_ordered_next,
9280         gomp_ordered_static_init, gomp_ordered_static_next): Rename s/_loop//.
9281         Use bounds check instead of modulus.
9282         (gomp_ordered_sync): Split out of GOMP_ordered_start.
9283         (gomp_ordered_last): Don't sync with ordered_owner here.
9284         (gomp_ordered_next): Likewise.
9285         (gomp_ordered_static_loop_next): Likewise.
9286         * loop.c, libgomp.h: Update to match.
9287
9288         * libgomp.h (GOMP_barrier): Declare.
9289
9290         * testsuite/barrier-1.c: New file.
9291         * testsuite/critical-1.c: New file.
9292         * testsuite/ordered-2.c: New file.
9293         * testsuite/ordered-1.c: New file.
9294         * testsuite/sections-1.c: New file.
9295         * testsuite/single-1.c: New file.
9296         * testsuite/Makefile (TESTS): Add them.
9297
9298 2005-05-04  Richard Henderson  <rth@redhat.com>
9299
9300         * libgomp.h (struct gomp_work_share): Add ordered_owner.
9301         * loop.c (GOMP_loop_static_start): If not the startup thread,
9302         acquire the mutex to wait for initialization complete.
9303         (GOMP_loop_ordered_static_start): Likewise.
9304         (GOMP_loop_ordered_runtime_start): Likewise.
9305         (GOMP_loop_ordered_static_first): Remove.
9306         (GOMP_loop_ordered_dynamic_first): Remove.
9307         (GOMP_loop_ordered_guided_first): Remove.
9308         (GOMP_loop_ordered_runtime_first): Remove.
9309         * ordered.c (gomp_ordered_loop_first): Post to own release when
9310         we're the first thread.
9311         (gomp_ordered_loop_last): Wait on release if not owner.
9312         (gomp_ordered_loop_next): Likewise.
9313         (gomp_ordered_static_loop_init): New.
9314         (gomp_ordered_static_loop_next): Use ordered_owner.
9315         (GOMP_ordered_start): Likewise.
9316         * work.c (gomp_new_work_share): Initialize ordered_owner.
9317
9318 2005-05-03  Richard Henderson  <rth@redhat.com>
9319
9320         * Makefile (OPT): New.
9321         (CFLAGS): Use it.
9322
9323         * loop.c (GOMP_loop_end, GOMP_loop_end_nowait): New.
9324         * sections.c (GOMP_sections_end, GOMP_sections_end_nowait): New.
9325         * libgomp.h, libgomp.map, NOTES: Update to match.
9326
9327         * team.c (struct gomp_thread_start_data): Remove ts, fn, data.
9328         Add initialized and thr members.
9329         (gomp_thread_start): Pause when initially spawned to wait for
9330         the whole team to be created.
9331         (gomp_team_start): Release team members at the end.
9332
9333         * testsuite/loop-1.c (N): New.  Use it instead of hardcoded 100.
9334         (f_foo_1): Use GOMP_loop_end.
9335         (f_foo_2): Use GOMP_loop_end_nowait.
9336
9337         * testsuite/loop-2.c: New file.
9338         * testsuite/Makefile (TESTS): Add it.
9339
9340 2005-05-03  Richard Henderson  <rth@redhat.com>
9341
9342         * iter.c (gomp_iter_static_next): Fix overflow check typo.
9343         (gomp_iter_dynamic_next_locked): Fix overflow check thinko.
9344         * team.c (new_team): Initialize oldest_live_gen to 1 if no
9345         initial work_share.
9346
9347         * testsuite/Makefile: New file.
9348         * testsuite/loop-1.c: New file.
9349
9350 2005-05-03  Richard Henderson  <rth@redhat.com>
9351
9352         Initial implementation and checkin.
9353 \f
9354 Copyright (C) 2005-2018 Free Software Foundation, Inc.
9355
9356 Copying and distribution of this file, with or without modification,
9357 are permitted in any medium without royalty provided the copyright
9358 notice and this notice are preserved.