[PATCH] D29092: PR31729: [GVNHoist] Don't hoist unsafe scalars at -Oz

[Matthias Braun via Phabricator via llvm-commits]

MatzeB added inline comments.


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Comment at: llvm/test/Transforms/GVNHoist/hoist-unsafe-pr31729.ll:3-6
+; CHECK-LABEL: @main
+; CHECK: urem
+; CHECK: urem
+; CHECK: urem
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How does this test work? If this is about hoisting wouldn't we always see 3 urem instructions no matter if we did the hoisting or not?


https://reviews.llvm.org/D29092