diff options
Diffstat (limited to 'lib/igt_x86.c')
| -rw-r--r-- | lib/igt_x86.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/igt_x86.c b/lib/igt_x86.c index 88e514df..6ac700df 100644 --- a/lib/igt_x86.c +++ b/lib/igt_x86.c @@ -88,6 +88,10 @@ #define bit_AVX (1 << 28) #endif +#ifndef bit_F16C +#define bit_F16C (1 << 29) +#endif + #ifndef bit_AVX2 #define bit_AVX2 (1<<5) #endif @@ -138,6 +142,9 @@ unsigned igt_x86_features(void) if (edx & bit_SSE2) features |= SSE2; + + if (ecx & bit_F16C) + features |= F16C; } if (max >= 7) { @@ -174,6 +181,8 @@ char *igt_x86_features_to_string(unsigned features, char *line) line += sprintf(line, ", avx"); if (features & AVX2) line += sprintf(line, ", avx2"); + if (features & F16C) + line += sprintf(line, ", f16c"); (void)line; |