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| author | Cui,Lili <lili.cui@intel.com> | 2020-06-24 13:08:11 +0800 |
|---|---|---|
| committer | liuhongt <hongtao.liu@intel.com> | 2020-07-10 16:40:54 +0800 |
| commit | ba9c87d3255f168db811dd1fa69e5011d4e8194f (patch) | |
| tree | e71b666fa1344f2430907a685ad2507c60e1e318 /gcc/common/config/i386/cpuinfo.h | |
| parent | 02947a87c4b3c8306210b3d5ae34839271b82c24 (diff) | |
| download | gcc-ba9c87d3255f168db811dd1fa69e5011d4e8194f.tar.gz | |
Initial Sapphire Rapids and Alder Lake support from ISA r40
gcc/
* common/config/i386/cpuinfo.h
(get_intel_cpu): Handle sapphirerapids.
* common/config/i386/i386-common.c
(processor_names): Add sapphirerapids and alderlake.
(processor_alias_table): Add sapphirerapids and alderlake.
* common/config/i386/i386-cpuinfo.h
(processor_subtypes): Add INTEL_COREI7_ALDERLAKE and
INTEL_COREI7_ALDERLAKE.
* config.gcc: Add -march=sapphirerapids and alderlake.
* config/i386/driver-i386.c
(host_detect_local_cpu) Handle sapphirerapids and alderlake.
* config/i386/i386-c.c
(ix86_target_macros_internal): Handle sapphirerapids and alderlake.
* config/i386/i386-options.c
(m_SAPPHIRERAPIDS) : Define.
(m_ALDERLAKE): Ditto.
(m_CORE_AVX512) : Add m_SAPPHIRERAPIDS.
(processor_cost_table): Add sapphirerapids and alderlake.
(ix86_option_override_internal) Handle PTA_WAITPKG, PTA_ENQCMD,
PTA_CLDEMOTE, PTA_SERIALIZE, PTA_TSXLDTRK.
* config/i386/i386.h
(ix86_size_cost) : Define SAPPHIRERAPIDS and ALDERLAKE.
(processor_type) : Add PROCESSOR_SAPPHIRERAPIDS and
PROCESSOR_ALDERLAKE.
(PTA_ENQCMD): New.
(PTA_CLDEMOTE): Ditto.
(PTA_SERIALIZE): Ditto.
(PTA_TSXLDTRK): New.
(PTA_SAPPHIRERAPIDS): Ditto.
(PTA_ALDERLAKE): Ditto.
(processor_type) : Add PROCESSOR_SAPPHIRERAPIDS and
PROCESSOR_ALDERLAKE.
* doc/extend.texi: Add sapphirerapids and alderlake.
* doc/invoke.texi: Add sapphirerapids and alderlake.
gcc/testsuite/
* gcc.target/i386/funcspec-56.inc: Handle new march.
* g++.target/i386/mv16.C: Handle new march
Diffstat (limited to 'gcc/common/config/i386/cpuinfo.h')
| -rw-r--r-- | gcc/common/config/i386/cpuinfo.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h index 3eda53240f6..b14c7c668da 100644 --- a/gcc/common/config/i386/cpuinfo.h +++ b/gcc/common/config/i386/cpuinfo.h @@ -456,6 +456,14 @@ get_intel_cpu (struct __processor_model *cpu_model, cpu_model->__cpu_type = INTEL_COREI7; cpu_model->__cpu_subtype = INTEL_COREI7_TIGERLAKE; break; + case 0x8f: + /* Sapphire Rapids. */ + cpu = "sapphirerapids"; + CHECK___builtin_cpu_is ("corei7"); + CHECK___builtin_cpu_is ("sapphirerapids"); + cpu_model->__cpu_type = INTEL_COREI7; + cpu_model->__cpu_subtype = INTEL_COREI7_SAPPHIRERAPIDS; + break; case 0x17: case 0x1d: /* Penryn. */ |