No longer set the underlying instruction in VPPartialReductionRecipe::clone

NickGuy-Arm · NickGuy-Arm · commit 2e18209632c1 · 2025-01-20T14:34:48.000Z
diff --git a/llvm/lib/Transforms/Vectorize/VPlan.h b/llvm/lib/Transforms/Vectorize/VPlan.h
@@ -2461,8 +2461,7 @@ class VPPartialReductionRecipe : public VPSingleDefRecipe {
   ~VPPartialReductionRecipe() override = default;
 
   VPPartialReductionRecipe *clone() override {
-    return new VPPartialReductionRecipe(Opcode, getOperand(0), getOperand(1),
-                                        getUnderlyingInstr());
+    return new VPPartialReductionRecipe(Opcode, getOperand(0), getOperand(1));
   }
 
   VP_CLASSOF_IMPL(VPDef::VPPartialReductionSC)

Original file line number	Diff line number	Diff line change
`@@ -2461,8 +2461,7 @@ class VPPartialReductionRecipe : public VPSingleDefRecipe {`
`2461`	`2461`	`~VPPartialReductionRecipe() override = default;`
`2462`	`2462`
`2463`	`2463`	`VPPartialReductionRecipe *clone() override {`
`2464`		`- return new VPPartialReductionRecipe(Opcode, getOperand(0), getOperand(1),`
`2465`		`- getUnderlyingInstr());`
	`2464`	`+ return new VPPartialReductionRecipe(Opcode, getOperand(0), getOperand(1));`
`2466`	`2465`	`}`
`2467`	`2466`
`2468`	`2467`	`VP_CLASSOF_IMPL(VPDef::VPPartialReductionSC)`