[Nasm-bugs] [Bug 3392619] For AVX2 instructins VPBROADCASTx usage of general purpose register as a source operand isn't detected as an error
noreply-nasm at dev.nasm.us
noreply-nasm at dev.nasm.us
Thu Oct 17 02:12:46 PDT 2019
https://bugzilla.nasm.us/show_bug.cgi?id=3392619
--- Comment #6 from Vadim Demidov <demidov at beamr.com> ---
Hi Peter,
Thank you for your effort and my apologies for the false alarm: being a lazy
person I prefer an old Intel document while dealing with AVX/AVX2 optimization,
since AVX512 occupies most of the space in their latest version. I may only
dream about a kind of pragma (.SSE2/.SSSE3/.AVX/...) that would check compiled
SIMD instructions for compliance to selected CPUID bits :). Thanks again and
have a nice day
Vadim
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