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Commit 1b968b6b authored by H.J. Lu's avatar H.J. Lu
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x86-64: Add memset family functions with 256-bit EVEX 

Update ifunc-memset.h/ifunc-wmemset.h to select the function optimized
with 256-bit EVEX instructions using YMM16-YMM31 registers to avoid RTM
abort with usable AVX512VL and AVX512BW since VZEROUPPER isn't needed at
function exit.
parent 63ad4356
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