x86: Fix min/max reduction on AVX-512 #6754
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@0xdaryl Can you review when you get a chance? |
This commit fixes a binary encoding issue present on AVX-512 hardware whereby EVEX instructions would become VEX encoded. This causes functional issues for instructions that are not supported pre-AVX512. This problem is fixed by querying for the best encodding method. Signed-off-by: BradleyWood <bradley.wood@ibm.com>
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0xdaryl
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Oct 6, 2022
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This commit fixes a binary encoding issue
present on AVX-512 hardware whereby EVEX
instructions would become VEX encoded.
This causes functional issues for instructions
that are not supported pre-AVX512. This
problem is fixed by querying for the best
encodding method.
Signed-off-by: BradleyWood bradley.wood@ibm.com