[llvm] [InstCombine] Re-queue users of phi when nsw/nuw flags of add are inferred (PR #113933)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Sun Nov 17 07:37:41 PST 2024


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@@ -1868,6 +1868,13 @@ Instruction *InstCombinerImpl::visitAdd(BinaryOperator &I) {
   if (Instruction *Res = foldBinOpOfSelectAndCastOfSelectCondition(I))
     return Res;
 
+  if (Changed) {
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dtcxzyw wrote:

Done.

https://github.com/llvm/llvm-project/pull/113933


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