[PATCH] D151631: [InstSimplify] Simplify select i1 ConstExpr, i1 true, i1 false to ConstExpr

[Nikita Popov via Phabricator via llvm-commits]

nikic added inline comments.


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Comment at: llvm/test/Transforms/InstSimplify/select.ll:892
 
 ; Negative tests. Don't fold if the non-undef operand is a constexpr.
 define i32 @all_constant_false_undef_true_constexpr() {
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Outdated comment. We should also have a test where the constant expression is poison-generating.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D151631/new/

https://reviews.llvm.org/D151631