[PATCH] D32423: Constant fold barriers of null and undef

[Krzysztof Pszeniczny via Phabricator via llvm-commits]

amharc added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/invariant.group.ll:4
+; CHECK-LABEL: define i8* @siplifyNullLaunder()
+define i8* @siplifyNullLaunder() {
+; CHECK-NEXT: ret i8* null
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nit: simplify (in other places too)


Repository:
  rL LLVM

https://reviews.llvm.org/D32423