[clang-tools-extra] [lldb] [flang] [libc] [lld] [llvm] [libcxx] [clang] [compiler-rt] [VPlan] Implement cloning of VPlans. (PR #73158)

[Florian Hahn via llvm-commits]

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@@ -2262,9 +2400,22 @@ class VPDerivedIVRecipe : public VPRecipeBase, public VPValue {
         VPValue(this), TruncResultTy(TruncResultTy), Kind(IndDesc.getKind()),
         FPBinOp(dyn_cast_or_null<FPMathOperator>(IndDesc.getInductionBinOp())) {
   }
+  VPDerivedIVRecipe(InductionDescriptor::InductionKind Kind,
+                    const FPMathOperator *FPBinOp, VPValue *Start,
+                    VPCanonicalIVPHIRecipe *CanonicalIV, VPValue *Step,
+                    Type *TruncResultTy)
+      : VPRecipeBase(VPDef::VPDerivedIVSC, {Start, CanonicalIV, Step}),
+        VPValue(this), TruncResultTy(TruncResultTy), Kind(Kind),
+        FPBinOp(FPBinOp) {}
 
   ~VPDerivedIVRecipe() override = default;
 
+  VPRecipeBase *clone() override {
+    return new VPDerivedIVRecipe(Kind, FPBinOp, getOperand(0),
+                                 cast<VPCanonicalIVPHIRecipe>(getOperand(1)),
+                                 getOperand(2), TruncResultTy);
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fhahn wrote:

adjusted, thanks!

https://github.com/llvm/llvm-project/pull/73158