[PATCH] D105433: [AArch64][GlobalISel] Lower vector types for min/max
Irina Dobrescu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jul 7 01:07:23 PDT 2021
Rin added inline comments.
================
Comment at: llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp:173
+ .lowerIf([=](const LegalityQuery &Q) { return Q.Types[0].isScalar(); })
+ .lowerIf([=](const LegalityQuery &Q) { return Q.Types[0].isVector(); });
----------------
aemerson wrote:
> paquette wrote:
> > I think you can use the helper functions in LegalizerInfo.h here to make this a little cleaner:
> >
> > ```
> > .lowerIf(any(isScalar(0), isVector(0)))
> > ```
> At this point, the rule just becomes equivalent to `lower()`.
Good point, I'll just make it lower()
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rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D105433/new/
https://reviews.llvm.org/D105433
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