[all-commits] [llvm/llvm-project] 7de492: [InstCombine] Preserve nuw flag in indexed compare...
Nikita Popov via All-commits
all-commits at lists.llvm.org
Wed Oct 2 07:04:15 PDT 2024
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 7de492f90dd733859f5f0dd582860ccc5899dc22
https://github.com/llvm/llvm-project/commit/7de492f90dd733859f5f0dd582860ccc5899dc22
Author: Nikita Popov <npopov at redhat.com>
Date: 2024-10-02 (Wed, 02 Oct 2024)
Changed paths:
M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
M llvm/test/Transforms/InstCombine/indexed-gep-compares.ll
Log Message:
-----------
[InstCombine] Preserve nuw flag in indexed compare fold
If all the involved GEPs have the nuw flag, also preserve it on
the resulting adds and GEPs.
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