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x86: Require AVX for F16C and VAES

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Since F16C and VAES are only usable with AVX, require AVX for F16C and
VAES.

	libgcc/105920
	* common/config/i386/cpuinfo.h (get_available_features): Require
	AVX for F16C and VAES.
This commit is contained in:
H.J. Lu 2022-06-10 11:22:00 -07:00
parent 254e88b3d7
commit 751f306688
1 changed files with 4 additions and 4 deletions
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8
gcc/common/config/i386/cpuinfo.h
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@ -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)