BUG, SIMD: Workaround broadcasting SIMD 64-bit integers on MSVC 32-bit#20298
Merged
charris merged 3 commits intonumpy:maintenance/1.21.xfrom Nov 4, 2021
Merged
BUG, SIMD: Workaround broadcasting SIMD 64-bit integers on MSVC 32-bit#20298charris merged 3 commits intonumpy:maintenance/1.21.xfrom
charris merged 3 commits intonumpy:maintenance/1.21.xfrom
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Backport of #20219.
Avoid using any of intrinsics that related to broadcasting 64-bit integers
with MSVC 32-bit, even if they are apparently work on newer versions.
They had bad impact on the generated instructions, sometimes the
compiler deal with them without the respect of 32-bit mode which
lead to crush due to execute 64-bit instructions and other times
generate bad emulated instructions.
closes #20216