On Fri, Jun 10, 2022 at 8:28 PM H.J. Lu <hjl.to...@gmail.com> wrote: > > Since F16C and VAES are only usable with AVX, require AVX for F16C and > VAES. > > OK for master and release branches? > > Thanks. > > H.J. > --- > libgcc/105920 > * common/config/i386/cpuinfo.h (get_available_features): Require > AVX for F16C and VAES.
OK. Thanks, Uros. > --- > gcc/common/config/i386/cpuinfo.h | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/gcc/common/config/i386/cpuinfo.h > b/gcc/common/config/i386/cpuinfo.h > index adc02bc3d98..bbced8a23b9 100644 > --- a/gcc/common/config/i386/cpuinfo.h > +++ b/gcc/common/config/i386/cpuinfo.h > @@ -651,8 +651,6 @@ get_available_features (struct __processor_model > *cpu_model, > set_feature (FEATURE_MOVBE); > if (ecx & bit_AES) > set_feature (FEATURE_AES); > - if (ecx & bit_F16C) > - set_feature (FEATURE_F16C); > if (ecx & bit_RDRND) > set_feature (FEATURE_RDRND); > if (ecx & bit_XSAVE) > @@ -663,6 +661,8 @@ get_available_features (struct __processor_model > *cpu_model, > set_feature (FEATURE_AVX); > if (ecx & bit_FMA) > set_feature (FEATURE_FMA); > + if (ecx & bit_F16C) > + set_feature (FEATURE_F16C); > } > > /* Get Advanced Features at level 7 (eax = 7, ecx = 0/1). */ > @@ -683,6 +683,8 @@ get_available_features (struct __processor_model > *cpu_model, > set_feature (FEATURE_AVX2); > if (ecx & bit_VPCLMULQDQ) > set_feature (FEATURE_VPCLMULQDQ); > + if (ecx & bit_VAES) > + set_feature (FEATURE_VAES); > } > if (ebx & bit_BMI2) > set_feature (FEATURE_BMI2); > @@ -705,8 +707,6 @@ get_available_features (struct __processor_model > *cpu_model, > set_feature (FEATURE_PKU); > if (ecx & bit_RDPID) > set_feature (FEATURE_RDPID); > - if (ecx & bit_VAES) > - set_feature (FEATURE_VAES); > if (ecx & bit_GFNI) > set_feature (FEATURE_GFNI); > if (ecx & bit_MOVDIRI) > -- > 2.36.1 >
