Replace CreateCmp with CreateICmp

Mel-Chen · Mel-Chen · commit d1a7fd9f13c4 · 2025-01-09T00:22:08.000-08:00
diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -19407,7 +19407,7 @@ 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
`@@ -19407,7 +19407,7 @@ class HorizontalReduction {`
`19407`	`19407`	`case RecurKind::UMin: {`
`19408`	`19408`	`if (UseSelect) {`
`19409`	`19409`	`CmpInst::Predicate Pred = llvm::getMinMaxReductionPredicate(Kind);`
`19410`		`- Value *Cmp = Builder.CreateCmp(Pred, LHS, RHS, Name);`
	`19410`	`+ Value *Cmp = Builder.CreateICmp(Pred, LHS, RHS, Name);`
`19411`	`19411`	`return Builder.CreateSelect(Cmp, LHS, RHS, Name);`
`19412`	`19412`	`}`
`19413`	`19413`	`}`