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| author | Hongyu Wang <hongyu.wang@intel.com> | 2020-04-07 18:39:53 +0000 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2020-10-15 11:07:16 +0800 |
| commit | 83927c63897ec25b2efb5dac58f20a0561d28f26 (patch) | |
| tree | 401fab74035eb564e3b00f8e6e78f7077f84b365 /gcc/config.gcc | |
| parent | 299a53d7979aaa639298b95bd46b69d3a8546f49 (diff) | |
| download | gcc-83927c63897ec25b2efb5dac58f20a0561d28f26.zip gcc-83927c63897ec25b2efb5dac58f20a0561d28f26.tar.gz gcc-83927c63897ec25b2efb5dac58f20a0561d28f26.tar.bz2 | |
Enable Intel HRESET Instruction
gcc/
* common/config/i386/cpuinfo.h (get_available_features):
Detect HRESET.
* common/config/i386/i386-common.c (OPTION_MASK_ISA2_HRESET_SET,
OPTION_MASK_ISA2_HRESET_UNSET): New macros.
(ix86_handle_option): Handle -mhreset.
* common/config/i386/i386-cpuinfo.h (enum processor_features):
Add FEATURE_HRESET.
* common/config/i386/i386-isas.h: Add ISA_NAMES_TABLE_ENTRY
for hreset.
* config.gcc: Add hresetintrin.h
* config/i386/hresetintrin.h: New header file.
* config/i386/x86gprintrin.h: Include hresetintrin.h.
* config/i386/cpuid.h (bit_HRESET): New.
* config/i386/i386-builtin.def: Add new builtin.
* config/i386/i386-expand.c (ix86_expand_builtin):
Handle new builtin.
* config/i386/i386-c.c (ix86_target_macros_internal): Define
__HRESET__.
* config/i386/i386-options.c (isa2_opts): Add -mhreset.
(ix86_valid_target_attribute_inner_p): Handle hreset.
* config/i386/i386.h (TARGET_HRESET, TARGET_HRESET_P,
PTA_HRESET): New.
(PTA_ALDERLAKE): Add PTA_HRESET.
* config/i386/i386.opt: Add option -mhreset.
* config/i386/i386.md (UNSPECV_HRESET): New unspec.
(hreset): New define_insn.
* doc/invoke.texi: Document -mhreset.
* doc/extend.texi: Document hreset.
gcc/testsuite/
* gcc.target/i386/hreset-1.c: New test.
* gcc.target/i386/funcspec-56.inc: Add new target attribute.
* gcc.target/i386/x86gprintrin-1.c: Add -mhreset.
* gcc.target/i386/x86gprintrin-2.c: Ditto.
* gcc.target/i386/x86gprintrin-3.c: Ditto.
* gcc.target/i386/x86gprintrin-4.c: Add mhreset.
* gcc.target/i386/x86gprintrin-5.c: Ditto.
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index c02bddda..b79c544 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -413,7 +413,8 @@ i[34567]86-*-*) avx512bf16intrin.h enqcmdintrin.h serializeintrin.h avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h - amxbf16intrin.h x86gprintrin.h uintrintrin.h" + amxbf16intrin.h x86gprintrin.h uintrintrin.h + hresetintrin.h" ;; x86_64-*-*) cpu_type=i386 @@ -449,7 +450,8 @@ x86_64-*-*) avx512bf16intrin.h enqcmdintrin.h serializeintrin.h avx512vp2intersectintrin.h avx512vp2intersectvlintrin.h tsxldtrkintrin.h amxtileintrin.h amxint8intrin.h - amxbf16intrin.h x86gprintrin.h uintrintrin.h" + amxbf16intrin.h x86gprintrin.h uintrintrin.h + hresetintrin.h" ;; ia64-*-*) extra_headers=ia64intrin.h |