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(parent: 31b3a75) | patch
Expose rdrand and f16c through cpuid also if the host only has avx.
authorMark Wielaard <mark@klomp.org>
Mon, 27 May 2019 20:19:27 +0000 (22:19 +0200)
committerMark Wielaard <mark@klomp.org>
Tue, 28 May 2019 19:54:13 +0000 (21:54 +0200)
commit791fe5ecf909d573bcbf353b677b9404f9da0ed4
treecae0af9b8839b332ac12e943dbdcc3f07b9e2b63tree | snapshot
parent31b3a755a93daaacbb993ffd80fb0780cc76464dcommit | diff
Expose rdrand and f16c through cpuid also if the host only has avx.

The amd64 CPUID dirtyhelpers are mostly static since they emulate some
existing CPU "family". The avx2 ("i7-4910MQ") CPUID variant however
can "dynamicly" enable rdrand and/or f16c if the host supports them.
Do the same for the avx_and_cx16 ("i5-2300") CPUID variant.

https://bugs.kde.org/show_bug.cgi?id=408009
NEWS diff | blob | blame | history
VEX/priv/guest_amd64_defs.h diff | blob | blame | history
VEX/priv/guest_amd64_helpers.c diff | blob | blame | history
VEX/priv/guest_amd64_toIR.c diff | blob | blame | history
coregrind/m_machine.c diff | blob | blame | history
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