[PATCH] D72048: [InstCombine] Preserve nuw on sub of geps (PR44419)

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri accepted this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.

Not really familiar with this code.
This seems correct to me, but maybe i'm missing some subtlety.



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Comment at: llvm/test/Transforms/InstCombine/sub-gep.ll:88
+
+define i64 @test_inbounds_nuw_multi_index([0 x [2 x i32]]* %base, i64 %idx, i64 %idx2) {
+; CHECK-LABEL: @test_inbounds_nuw_multi_index(
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Precommit this?


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