[llvm] [EarlyCSE, TTI] Don't create new, unused, instructions. (PR #134534)

[Florian Hahn via llvm-commits]

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@@ -1256,7 +1257,7 @@ Value *EarlyCSE::getMatchingValue(LoadValue &InVal, ParseMemoryInst &MemInst,
   // For stores check the result values before checking memory generation
   // (otherwise isSameMemGeneration may crash).
   Value *Result = MemInst.isStore()
-                      ? getOrCreateResult(Matching, Other->getType())
+                      ? getOrCreateResult(Matching, Other->getType(), false)
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fhahn wrote:

done thanks

https://github.com/llvm/llvm-project/pull/134534