Use SmallVectorImpl instead of SmallVector

NickGuy-Arm · NickGuy-Arm · commit c4451c9ac722 · 2025-01-27T17:23:14.000Z
diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -8719,7 +8719,7 @@ void VPRecipeBuilder::collectScaledReductions(VFRange &Range) {
 
 bool VPRecipeBuilder::getScaledReductions(
     Instruction *PHI, Instruction *RdxExitInstr, VFRange &Range,
-    SmallVector<std::pair<PartialReductionChain, unsigned>> &Chains) {
+    SmallVectorImpl<std::pair<PartialReductionChain, unsigned>> &Chains) {
 
   if (!CM.TheLoop->contains(RdxExitInstr))
     return false;
diff --git a/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h b/llvm/lib/Transforms/Vectorize/VPRecipeBuilder.h
@@ -148,7 +148,7 @@ class VPRecipeBuilder {
   /// but the top-level call does not.
   bool getScaledReductions(
       Instruction *PHI, Instruction *RdxExitInstr, VFRange &Range,
-      SmallVector<std::pair<PartialReductionChain, unsigned>> &Chains);
+      SmallVectorImpl<std::pair<PartialReductionChain, unsigned>> &Chains);
 
 public:
   VPRecipeBuilder(VPlan &Plan, Loop *OrigLoop, const TargetLibraryInfo *TLI,
