Fix signed/unsigned comparison warning. NFC.

RKSimon · RKSimon · commit 46b97a836a89 · 2025-06-25T12:14:43.000+01:00
diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -1116,7 +1116,7 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
       if (isSplatMask(Mask, NumSrcElts, Index))
         return TTI::SK_Broadcast;
       if (ShuffleVectorInst::isExtractSubvectorMask(Mask, NumSrcElts, Index) &&
-          (Index + NumDstElts) <= (size_t)NumSrcElts) {
+          (Index + NumDstElts) <= NumSrcElts) {
         SubTy = FixedVectorType::get(SrcTy->getElementType(), NumDstElts);
         return TTI::SK_ExtractSubvector;
       }

Original file line number	Diff line number	Diff line change
`@@ -1116,7 +1116,7 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {`
`1116`	`1116`	`if (isSplatMask(Mask, NumSrcElts, Index))`
`1117`	`1117`	`return TTI::SK_Broadcast;`
`1118`	`1118`	`if (ShuffleVectorInst::isExtractSubvectorMask(Mask, NumSrcElts, Index) &&`
`1119`		`- (Index + NumDstElts) <= (size_t)NumSrcElts) {`
	`1119`	`+ (Index + NumDstElts) <= NumSrcElts) {`
`1120`	`1120`	`SubTy = FixedVectorType::get(SrcTy->getElementType(), NumDstElts);`
`1121`	`1121`	`return TTI::SK_ExtractSubvector;`
`1122`	`1122`	`}`