[PATCH] D79528: [ConstantFold] Optimize xor undef, undef to undef

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/xor-undef.ll:1
-; RUN: opt < %s -instcombine -S | grep zeroinitializer
+; RUN: opt < %s -instcombine -S | grep "ret <2 x i64> undef"
 
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Create proper test file with  CHECKs? (Avoid grep)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D79528/new/

https://reviews.llvm.org/D79528