[llvm] [VPlan] Replicate VPScalarIVStepsRecipe by VF outside replicate regions. (PR #170053)

[Florian Hahn via llvm-commits]

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@@ -3998,10 +3998,13 @@ class LLVM_ABI_FOR_TEST VPScalarIVStepsRecipe : public VPRecipeWithIRFlags {
   ~VPScalarIVStepsRecipe() override = default;
 
   VPScalarIVStepsRecipe *clone() override {
-    return new VPScalarIVStepsRecipe(
+    auto *NewR = new VPScalarIVStepsRecipe(
         getOperand(0), getOperand(1), getOperand(2), InductionOpcode,
         hasFastMathFlags() ? getFastMathFlags() : FastMathFlags(),
         getDebugLoc());
+    if (getNumOperands() == 4)
+      NewR->addOperand(getOperand(3));
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fhahn wrote:

updated, thanks!

https://github.com/llvm/llvm-project/pull/170053