[llvm-bugs] [Bug 37749] [X86][AVX] Use of 256-bit bitwise operations in 256-bit integer math
via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Sep 25 12:15:53 PDT 2018
https://bugs.llvm.org/show_bug.cgi?id=37749
Sanjay Patel <spatel+llvm at rotateright.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Fixed By Commit(s)| |334759, 343008
Resolution|--- |FIXED
Status|REOPENED |RESOLVED
--- Comment #6 from Sanjay Patel <spatel+llvm at rotateright.com> ---
I suspect that there are still some sequences where splitting 256-bit ops would
be better on AVX1, so let me know if you see them.
But for now, I'm assuming this patch closes this bug:
https://reviews.llvm.org/rL343008
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