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| author | Hongyu Wang <hongyu.wang@intel.com> | 2022-11-04 15:50:55 +0800 |
|---|---|---|
| committer | Haochen Jiang <haochen.jiang@intel.com> | 2022-11-04 16:03:45 +0800 |
| commit | 2b4a03962a0fe18cadc944d90f1fb85a40004226 (patch) | |
| tree | 09ae84a2b4629e6f3283401bb9221cc97f7c5d43 /contrib/gcc-changelog/git_commit.py | |
| parent | d201bd1aab513266eb7f3adabfb3fafc6578228f (diff) | |
| download | gcc-2b4a03962a0fe18cadc944d90f1fb85a40004226.zip gcc-2b4a03962a0fe18cadc944d90f1fb85a40004226.tar.gz gcc-2b4a03962a0fe18cadc944d90f1fb85a40004226.tar.bz2 | |
Support Intel AMX-FP16 ISA
gcc/ChangeLog:
* common/config/i386/cpuinfo.h (get_available_features): Detect
amx-fp16.
* common/config/i386/i386-common.cc (OPTION_MASK_ISA2_AMX_FP16_SET,
OPTION_MASK_ISA2_AMX_FP16_UNSET): New macros.
(ix86_handle_option): Handle -mamx-fp16.
* common/config/i386/i386-cpuinfo.h (enum processor_features):
Add FEATURE_AMX_FP16.
* common/config/i386/i386-isas.h: Add ISA_NAME_TABLE_ENTRY for
amx-fp16.
* config.gcc: Add amxfp16intrin.h.
* config/i386/cpuid.h (bit_AMX_FP16): New.
* config/i386/i386-c.cc (ix86_target_macros_internal): Define
__AMX_FP16__.
* config/i386/i386-isa.def: Add DEF_PTA for AMX_FP16.
* config/i386/i386-options.cc (isa2_opts): Add -mamx-fp16.
(ix86_valid_target_attribute_inner_p): Add new ATTR.
(ix86_option_override_internal): Handle AMX-FP16.
* config/i386/i386.opt: Add -mamx-fp16.
* config/i386/immintrin.h: Include amxfp16intrin.h.
* doc/extend.texi: Document -mamx-fp16.
* doc/invoke.texi: Document amx-fp16.
* doc/sourcebuild.texi: Document amx_fp16.
* config/i386/amxfp16intrin.h: New file.
gcc/testsuite/ChangeLog:
* g++.dg/other/i386-2.C: Add -mamx-fp16.
* g++.dg/other/i386-3.C: Ditto.
* gcc.target/i386/sse-12.c: Ditto.
* gcc.target/i386/sse-13.c: Ditto.
* gcc.target/i386/sse-14.c: Ditto.
* gcc.target/i386/sse-22.c: Ditto.
* gcc.target/i386/sse-23.c: Ditto.
* lib/target-supports.exp: (check_effective_target_amx_fp16):
New proc.
* gcc.target/i386/funcspec-56.inc: Add new target attribute.
* gcc.target/i386/amx-check.h: Add AMX_FP16.
* gcc.target/i386/amx-helper.h: New file to support amx-fp16.
* gcc.target/i386/amxfp16-asmatt-1.c: New test.
* gcc.target/i386/amxfp16-asmintel-1.c: Ditto.
* gcc.target/i386/amxfp16-dpfp16ps-2.c: Ditto.
Co-authored-by: Haochen Jiang <haochen.jiang@intel.com>
Diffstat (limited to 'contrib/gcc-changelog/git_commit.py')
0 files changed, 0 insertions, 0 deletions