[PATCH] D143437: [llvm] Use pointer index type for more GEP offsets (pre-codegen)
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 16 10:38:22 PST 2023
arsenm added inline comments.
================
Comment at: llvm/lib/Transforms/Scalar/SeparateConstOffsetFromGEP.cpp:1067
// arithmetic operations if the target uses alias analysis in codegen.
- if (TTI.useAA())
+ bool IsFatPointer = DL->getPointerSizeInBits(AddrSpace) !=
+ DL->getIndexSizeInBits(AddrSpace);
----------------
jrtc27 wrote:
> Why is AddrSpace before the comment but IsFatPointer after?
Don't know what FatPointer is meaning here, but isNonIntegralAddressSpace should cover it?
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CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D143437/new/
https://reviews.llvm.org/D143437
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