Replace CreateCmp with CreateICmp

Mel-Chen · Mel-Chen · commit 660a5d330ac7 · 2025-01-10T00:16:53.000-08:00
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -19425,7 +19425,7 @@ class HorizontalReduction {
     case RecurKind::UMin: {
       if (UseSelect) {
         CmpInst::Predicate Pred = llvm::getMinMaxReductionPredicate(Kind);
-        Value *Cmp = Builder.CreateCmp(Pred, LHS, RHS, Name);
+        Value *Cmp = Builder.CreateICmp(Pred, LHS, RHS, Name);
         return Builder.CreateSelect(Cmp, LHS, RHS, Name);
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -19425,7 +19425,7 @@ class HorizontalReduction {`
`19425`	`19425`	`case RecurKind::UMin: {`
`19426`	`19426`	`if (UseSelect) {`
`19427`	`19427`	`CmpInst::Predicate Pred = llvm::getMinMaxReductionPredicate(Kind);`
`19428`		`- Value *Cmp = Builder.CreateCmp(Pred, LHS, RHS, Name);`
	`19428`	`+ Value *Cmp = Builder.CreateICmp(Pred, LHS, RHS, Name);`
`19429`	`19429`	`return Builder.CreateSelect(Cmp, LHS, RHS, Name);`
`19430`	`19430`	`}`
`19431`	`19431`	`}`