diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-07-09 17:43:11 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-07-09 17:43:11 +0000 |
| commit | df9cbcd63ddad47689a52b003a7ef66791326b99 (patch) | |
| tree | 23a19e2f18e69cac30e0095c088ef58b201f1db6 /lib/Headers | |
| parent | 723acf9205420108ade64c216de7ca30181c7877 (diff) | |
[X86] Add more feature flag bit defines to cpuid.h for gcc compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@307507 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Headers')
| -rw-r--r-- | lib/Headers/cpuid.h | 64 |
1 files changed, 61 insertions, 3 deletions
diff --git a/lib/Headers/cpuid.h b/lib/Headers/cpuid.h index 41eefffe99..2dd0add236 100644 --- a/lib/Headers/cpuid.h +++ b/lib/Headers/cpuid.h @@ -79,7 +79,7 @@ #define signature_VORTEX_edx 0x36387865 #define signature_VORTEX_ecx 0x436f5320 -/* Features in %ecx for level 1 */ +/* Features in %ecx for leaf 1 */ #define bit_SSE3 0x00000001 #define bit_PCLMULQDQ 0x00000002 #define bit_PCLMUL bit_PCLMULQDQ /* for gcc compat */ @@ -114,7 +114,7 @@ #define bit_F16C 0x20000000 #define bit_RDRND 0x40000000 -/* Features in %edx for level 1 */ +/* Features in %edx for leaf 1 */ #define bit_FPU 0x00000001 #define bit_VME 0x00000002 #define bit_DE 0x00000004 @@ -147,10 +147,68 @@ #define bit_TM 0x20000000 #define bit_PBE 0x80000000 -/* Features in %ebx for level 7 sub-leaf 0 */ +/* Features in %ebx for leaf 7 sub-leaf 0 */ #define bit_FSGSBASE 0x00000001 +#define bit_SGX 0x00000004 +#define bit_BMI 0x00000008 +#define bit_HLE 0x00000010 +#define bit_AVX2 0x00000020 #define bit_SMEP 0x00000080 +#define bit_BMI2 0x00000100 #define bit_ENH_MOVSB 0x00000200 +#define bit_RTM 0x00000800 +#define bit_MPX 0x00004000 +#define bit_AVX512F 0x00010000 +#define bit_AVX512DQ 0x00020000 +#define bit_RDSEED 0x00040000 +#define bit_ADX 0x00080000 +#define bit_AVX512IFMA 0x00200000 +#define bit_CLFLUSHOPT 0x00800000 +#define bit_CLWB 0x01000000 +#define bit_AVX512PF 0x04000000 +#define bit_AVX51SER 0x08000000 +#define bit_AVX512CD 0x10000000 +#define bit_SHA 0x20000000 +#define bit_AVX512BW 0x40000000 +#define bit_AVX512VL 0x80000000 + +/* Features in %ecx for leaf 7 sub-leaf 0 */ +#define bit_PREFTCHWT1 0x00000001 +#define bit_AVX512VBMI 0x00000002 +#define bit_PKU 0x00000004 +#define bit_OSPKE 0x00000010 +#define bit_AVX512VPOPCNTDQ 0x00004000 +#define bit_RDPID 0x00400000 + +/* Features in %edx for leaf 7 sub-leaf 0 */ +#define bit_AVX5124VNNIW 0x00000004 +#define bit_AVX5124FMAPS 0x00000008 + +/* Features in %eax for leaf 13 sub-leaf 1 */ +#define bit_XSAVEOPT 0x00000001 +#define bit_XSAVEC 0x00000002 +#define bit_XSAVES 0x00000008 + +/* Features in %ecx for leaf 0x80000001 */ +#define bit_LAHF_LM 0x00000001 +#define bit_ABM 0x00000020 +#define bit_SSE4a 0x00000040 +#define bit_PRFCHW 0x00000100 +#define bit_XOP 0x00000800 +#define bit_LWP 0x00008000 +#define bit_FMA4 0x00010000 +#define bit_TBM 0x00200000 +#define bit_MWAITX 0x20000000 + +/* Features in %edx for leaf 0x80000001 */ +#define bit_MMXEXT 0x00400000 +#define bit_LM 0x20000000 +#define bit_3DNOWP 0x40000000 +#define bit_3DNOW 0x80000000 + +/* Features in %ebx for leaf 0x80000001 */ +#define bit_CLZERO 0x00000001 + #if __i386__ #define __cpuid(__leaf, __eax, __ebx, __ecx, __edx) \ |