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author | H.J. Lu <hjl.tools@gmail.com> | 2016-06-07 08:00:21 -0700 |
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committer | H.J. Lu <hjl.tools@gmail.com> | 2016-06-07 08:00:40 -0700 |
commit | 91655fc307fec2d5a8d60446b4de11cc986b47fa (patch) | |
tree | 0c0cf306a4134b0414792b6e26f0c4e24cd76117 /sysdeps/x86/init-arch.h | |
parent | c9bd40daaee18cf1d9824e4a7ebaebe321e0a5a8 (diff) | |
download | glibc-91655fc307fec2d5a8d60446b4de11cc986b47fa.tar.gz glibc-91655fc307fec2d5a8d60446b4de11cc986b47fa.tar.xz glibc-91655fc307fec2d5a8d60446b4de11cc986b47fa.zip |
Check FMA after COMMON_CPUID_INDEX_80000001
Since the FMA4 bit is in COMMON_CPUID_INDEX_80000001 and FMA4 requires AVX, determine if FMA4 is usable after COMMON_CPUID_INDEX_80000001 is available and if AVX is usable. [BZ #20195] * sysdeps/x86/cpu-features.c (get_common_indeces): Move FMA4 check to ... (init_cpu_features): Here.
Diffstat (limited to 'sysdeps/x86/init-arch.h')
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