diff options
| author | Kirill Yukhin <kirill.yukhin@intel.com> | 2015-09-22 11:10:21 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2015-09-22 11:10:21 +0000 |
| commit | 06caf59d7ff9f9f97718a96cb23da50e5ba5edd8 (patch) | |
| tree | 1c9c33c2bf4187c5dd8b7f478522a18fab88bd68 /gcc/config.gcc | |
| parent | 7095d6f2ebbc17713a5ce18c45455476b402d166 (diff) | |
| download | gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.zip gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.tar.gz gcc-06caf59d7ff9f9f97718a96cb23da50e5ba5edd8.tar.bz2 | |
AVX-512. Introduce SKylake server CPU.
gcc/
* config.gcc: Support "skylake-avx512".
* config/i386/i386-c.c (ix86_target_macros_internal): Handle
PROCESSOR_SKYLAKE_AVX512.
* config/i386/i386.c (m_SKYLAKE_AVX512): Define.
(processor_target_table): Add "skylake-avx512".
(PTA_SKYLAKE_AVX512): Define.
(ix86_option_override_internal): Add "skylake_avx512".
(fold_builtin_cpu): Handle "skylake_avx512", add F_AVX512VL
F_AVX512BW, F_AVX512DQ, F_AVX512ER, F_AVX512PF, F_AVX512CD.
* config/i386/i386.h (TARGET_SKYLAKE_AVX512): Define.
(processor_type): Add PROCESSOR_SKYLAKE_AVX512.
* doc/invoke.texi (skylake-avx512): New.
libgcc/
* libgcc/config/i386/cpuinfo.c (enum processor_features): Add
FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ,
FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF.
(get_available_features): Habdle new features.
gcc/testsuite/
* gcc.target/i386/funcspec-5.c: Test avx512vl, avx512bw,
avx512dq, avx512cd, avx512er, avx512pf and skylake-avx512.
* gcc.target/i386/builtin_target.c: Test avx512vl, avx512bw,
avx512dq, avx512cd, avx512er and avx512pf.
From-SVN: r228009
Diffstat (limited to 'gcc/config.gcc')
| -rw-r--r-- | gcc/config.gcc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc index 75807f5..f060e2f 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -594,8 +594,8 @@ pentium4 pentium4m pentiumpro prescott iamcu" x86_64_archs="amdfam10 athlon64 athlon64-sse3 barcelona bdver1 bdver2 \ bdver3 bdver4 btver1 btver2 k8 k8-sse3 opteron opteron-sse3 nocona \ core2 corei7 corei7-avx core-avx-i core-avx2 atom slm nehalem westmere \ -sandybridge ivybridge haswell broadwell bonnell silvermont knl x86-64 \ -native" +sandybridge ivybridge haswell broadwell bonnell silvermont knl \ +skylake-avx512 x86-64 native" # Additional x86 processors supported by --with-cpu=. Each processor # MUST be separated by exactly one space. |