gcc/brig/ChangeLog

   1 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
   2             Alan Hayward  <alan.hayward@arm.com>
   3             David Sherwood  <david.sherwood@arm.com>
   4
   5         * brigfrontend/brig-to-generic.cc (get_unsigned_int_type): Handle
   6         polynomial TYPE_VECTOR_SUBPARTS.
   7         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): Likewise.
   8
   9 2018-01-03  Jakub Jelinek  <jakub@redhat.com>
  10
  11         Update copyright years.
  12
  13 2018-01-03  Richard Sandiford  <richard.sandiford@linaro.org>
  14             Alan Hayward  <alan.hayward@arm.com>
  15             David Sherwood  <david.sherwood@arm.com>
  16
  17         * brigfrontend/brig-util.h (gccbrig_type_vector_subparts): New
  18         function.
  19         * brigfrontend/brig-basic-inst-handler.cc
  20         (brig_basic_inst_handler::build_shuffle): Use it instead of
  21         TYPE_VECTOR_SUBPARTS.
  22         (brig_basic_inst_handler::build_unpack): Likewise.
  23         (brig_basic_inst_handler::build_pack): Likewise.
  24         (brig_basic_inst_handler::build_unpack_lo_or_hi): Likewise.
  25         (brig_basic_inst_handler::operator ()): Likewise.
  26         (brig_basic_inst_handler::build_lower_element_broadcast): Likewise.
  27         * brigfrontend/brig-code-entry-handler.cc
  28         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): Likewise.
  29         (brig_code_entry_handler::get_comparison_result_type): Likewise.
  30         (brig_code_entry_handler::expand_or_call_builtin): Likewise.
  31
  32 2017-12-15  Jakub Jelinek  <jakub@redhat.com>
  33
  34         * brig-lang.c (brig_attribute_table): Swap affects_type_identity
  35         and handler fields, adjust comments.
  36
  37 2017-12-08  Jakub Jelinek  <jakub@redhat.com>
  38
  39         * brig-lang.c (brig_attribute_table): Fix up comment.
  40
  41 2017-11-28  Jakub Jelinek  <jakub@redhat.com>
  42
  43         * brigfrontend/brig-branch-inst-handler.cc
  44         (brig_branch_inst_handler::operator): Build SWITCH_EXPR using build2
  45         instead of build3.
  46
  47 2017-11-17  Henry Linjamäki  <henry.linjamaki@parmance.com>
  48
  49         * brigfrontend/brig-util.cc: Fix sprintf format string type mismatch
  50         on 32b machines.
  51
  52 2017-11-16  Henry Linjamäki  <henry.linjamaki@parmance.com>
  53
  54         Change internal representation of HSA registers. Instead
  55         representing HSA's untyped registers as unsigned int the gccbrig
  56         analyzes brig code and builds the register variables as a type
  57         used in tree expressions at most. This gives better chance to
  58         optimize CONVERT_VIEW_EXPRs away.
  59         * brigfrontend/brig-code-entry-handler.cc: Add analysis method for
  60         register type usage. Handle any-typed register variables.
  61         * brigfrontend/brig-code-entry-handler.h: New declarations for the
  62         above.
  63         * brigfrontend/brig-copy-move-inst-handler.cc: Handle any-typed
  64         register variables.
  65         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
  66         * brigfrontend/brig-function.cc: Build register variables as a
  67         type based on results of analysis phase.
  68         * brigfrontend/brig-function.h: Move HSA register count defines to
  69         brig-utils.h.
  70         * brigfrontend/brig-to-generic.cc: New analysis handler. Analyze
  71         HSA register usage.
  72         * brigfrontend/brig-to-generic.h: New declarations.
  73         * brigfrontend/brig-util.cc: New utility functions.
  74         * brigfrontend/brig-util.h: New declarations for the above.
  75
  76 2017-11-16  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
  77
  78         * gccbrig.texi: Added some documentation.
  79
  80 2017-10-31  Henry Linjamäki  <henry.linjamaki@parmance.com>
  81
  82         * brig-lang.c (brig_langhook_type_for_mode): Fix PR 82771.
  83
  84 2017-10-23  Richard Sandiford  <richard.sandiford@linaro.org>
  85
  86         * brig-lang.c (brig_langhook_type_for_mode): Use scalar_int_mode
  87         and scalar_float_mode.
  88
  89 2017-10-09  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
  90
  91         * brigfrontend/brig-to-generic.cc: Support BRIG_KIND_NONE
  92         directives.  These directives are legal everywhere.  They
  93         can be used to patch away BRIG entries at the binary level.
  94         Also add extra error detection for zeroed regions: make sure
  95         the byteCount field is never zero.
  96         * brig/brigfrontend/phsa.h: Added a new error prefix for
  97         errors which are due to corrupted BRIG modules.
  98
  99 2017-10-09  Henry Linjamäki  <henry.linjamaki@parmance.com>
 100
 101         * brigfrontend/brig-branch-inst-handler.cc: The call code
 102         still failed a few test cases. Now all PRM cases pass again.
 103
 104 2017-10-03  Henry Linjamäki  <henry.linjamaki@parmance.com>
 105
 106         * brigfrontend/brig-branch-inst-handler.cc: Fix (more) crash with
 107         calls with more than 4 args.  It missed a reference which is required
 108         because vector expansion can move the object to another location.
 109
 110 2017-09-29  Henry Linjamäki  <henry.linjamaki@parmance.com>
 111
 112         * brigfrontend/brig-branch-inst-handler.cc: Fix crash with
 113         calls with more than 4 args. Also fix a misexecution issue
 114         with kernels that have both unexpanded ID functions and
 115         calls to subfunctions.
 116
 117 2017-09-28  Henry Linjamäki  <henry.linjamaki@parmance.com>
 118
 119         * brig-lang.c: Added function attributes and their handlers.
 120         Make BRIGFE 3-level optimize by default.
 121
 122 2017-09-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 123
 124         * brig-lang.c: Improved support for function and module scope
 125         group segment variables.  PRM specs defines function and module
 126         scope group segment variables as an experimental feature. However,
 127         PRM test suite uses and hcc relies on them. In addition, hcc
 128         assumes certain group variable layout in its dynamic group segment
 129         allocation code.  We cannot have global group memory offsets if we
 130         want to both have kernel-specific group segment size and multiple
 131         kernels calling the same functions that use function scope group memory
 132         variables.  Now group segment is handled by separate book keeping of
 133         module scope and function (kernel) offsets. Each function has a "frame"
 134         in the group segment offset to which is given as an argument.
 135         * brigfrontend/brig-branch-inst-handler.cc: See above.
 136         * brigfrontend/brig-code-entry-handler.cc: See above.
 137         * brigfrontend/brig-fbarrier-handler.cc: See above.
 138         * brigfrontend/brig-function-handler.cc: See above.
 139         * brigfrontend/brig-function.cc: See above.
 140         * brigfrontend/brig-function.h: See above.
 141         * brigfrontend/brig-to-generic.cc: See above.
 142         * brigfrontend/brig-to-generic.h: See above.
 143         * brigfrontend/brig-util.cc: See above.
 144         * brigfrontend/brig-util.h: See above.
 145         * brigfrontend/brig-variable-handler.cc: See above.
 146
 147 2017-09-25  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 148
 149         * brigfrontend/brig-to-generic.cc: Ensure per WI copies of
 150         private variables are aligned too.
 151
 152 2017-09-17  Thomas Schwinge  <thomas@codesourcery.com>
 153
 154         * Make-lang.in (GO_TEXI_FILES): Rename to...
 155         (BRIG_TEXI_FILES): ... this.
 156         (doc/gccbrig.info, doc/gccbrig.dvi, doc/gccbrig.pdf, brig.info)
 157         (brig.srcinfo, brig.man, brig.srcman, brig.install-man)
 158         ($(DESTDIR)$(man1dir)/$(GCCBRIG_INSTALL_NAME)$(man1ext)):
 159         Uncomment/enable targets.
 160         (gccbrig.pod): New target.
 161         * gccbrig.texi: New file.
 162
 163 2017-08-04  Henry Linjamäki  <henry.linjamaki@parmance.com>
 164
 165         Fix PR 81713
 166         * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
 167         bitsize_int in building BIT_FIELD_REF.
 168         * brigfrontend/brig-code-entry-handler.cc: likewise.
 169
 170 2017-07-05  Richard Sandiford  <richard.sandiford@linaro.org>
 171             Alan Hayward  <alan.hayward@arm.com>
 172             David Sherwood  <david.sherwood@arm.com>
 173
 174         * brig-c.h (brig_type_for_mode): Remove "enum" before "machine_mode".
 175         * brig-lang.c (brig_langhook_type_for_mode): Likewise.
 176
 177 2017-07-04  Jakub Jelinek  <jakub@redhat.com>
 178
 179         * brigfrontend/brig-function.cc: Include profile-count.h.
 180         * brigfrontend/brig-to-generic.cc: Likewise.
 181
 182 2017-05-18  Thomas Schwinge  <thomas@codesourcery.com>
 183
 184         * brigfrontend/brig-to-generic.h (class brig_to_generic): Use
 185         "dump_flags_t" for "m_dump_flags" member.
 186
 187 2017-05-13  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 188
 189         * brigfrontend/brig-code-entry-handler.cc
 190         (brig_code_entry_handler::build_address_operand): Fix
 191         an assertion when doing an 'lda' of a private array
 192         offset.
 193
 194 2017-05-03  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 195
 196         * brigfrontend/brig-code-entry-handler.cc
 197         (brig_code_entry_handler::build_address_operand): Fix a bug
 198         with reg+offset addressing on 32b segments. In large mode,
 199         the offset is treated as 32bits unless it's global, readonly or
 200         kernarg address space.
 201
 202 2016-02-01  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 203
 204         * brigfrontend/brig-code-entry-handler.cc: fix address
 205         expressions which refer only to offset 0, but nothing else.
 206         * brigfrontend/brig-lane-inst-handler.cc: fix
 207         activelanepermute_b64 HSAIL instruction.
 208         * brigfrontend/brig-to-generic.cc: remove useless c_str()
 209         call. Add missing va_end (). Fix PR79250.
 210
 211 2017-01-30  Jakub Jelinek  <jakub@redhat.com>
 212
 213         * brigfrontend/brig-code-entry-handler.cc
 214         (brig_code_entry_handler::get_tree_cst_for_hsa_operand): For %lu
 215         cast size_t arguments to unsigned long.
 216
 217 2017-01-27  Pekka Jääskeläinen  <pekka.jaaskelainen@parmance.com>
 218
 219         * config-lang.in: Removed stale target-libbrig reference.
 220
 221 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 222
 223         Update copyright years.
 224
 225 2017-01-24  Pekka Jääskeläinen  <pekka@parmance.com>
 226             Martin Jambor  <mjambor@suse.cz>
 227
 228         * Make-lang.in: New file.
 229         * brig-builtins.h: Likewise.
 230         * brig-c.h: Likewise.
 231         * brig-lang.c: Likewise.
 232         * brigspec.c: Likewise.
 233         * config-lang.in: Likewise.
 234         * lang-specs.h: Likewise.
 235         * lang.opt: Likewise.
 236         * brigfrontend/brig-arg-block-handler.cc: Likewise.
 237         * brigfrontend/brig-atomic-inst-handler.cc: Likewise.
 238         * brigfrontend/brig-basic-inst-handler.cc: Likewise.
 239         * brigfrontend/brig-branch-inst-handler.cc: Likewise.
 240         * brigfrontend/brig-cmp-inst-handler.cc: Likewise.
 241         * brigfrontend/brig-code-entry-handler.cc: Likewise.
 242         * brigfrontend/brig-code-entry-handler.h: Likewise.
 243         * brigfrontend/brig-comment-handler.cc: Likewise.
 244         * brigfrontend/brig-control-handler.cc: Likewise.
 245         * brigfrontend/brig-copy-move-inst-handler.cc: Likewise.
 246         * brigfrontend/brig-cvt-inst-handler.cc: Likewise.
 247         * brigfrontend/brig-fbarrier-handler.cc: Likewise.
 248         * brigfrontend/brig-function-handler.cc: Likewise.
 249         * brigfrontend/brig-function.cc: Likewise.
 250         * brigfrontend/brig-function.h: Likewise.
 251         * brigfrontend/brig-inst-mod-handler.cc: Likewise.
 252         * brigfrontend/brig-label-handler.cc: Likewise.
 253         * brigfrontend/brig-lane-inst-handler.cc: Likewise.
 254         * brigfrontend/brig-machine.c: Likewise.
 255         * brigfrontend/brig-machine.h: Likewise.
 256         * brigfrontend/brig-mem-inst-handler.cc: Likewise.
 257         * brigfrontend/brig-module-handler.cc: Likewise.
 258         * brigfrontend/brig-queue-inst-handler.cc: Likewise.
 259         * brigfrontend/brig-seg-inst-handler.cc: Likewise.
 260         * brigfrontend/brig-signal-inst-handler.cc: Likewise.
 261         * brigfrontend/brig-to-generic.cc: Likewise.
 262         * brigfrontend/brig-to-generic.h: Likewise.
 263         * brigfrontend/brig-util.cc: Likewise.
 264         * brigfrontend/brig-util.h: Likewise.
 265         * brigfrontend/brig-variable-handler.cc: Likewise.
 266         * brigfrontend/phsa.h: Likewise.