[llvm] [VPlan] Populate and use VPIRMetadata from VPInstructions (NFC) (PR #167253)

[Luke Lau via llvm-commits]

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@@ -1453,9 +1454,12 @@ class LLVM_ABI_FOR_TEST VPWidenRecipe : public VPRecipeWithIRFlags,
       : VPRecipeWithIRFlags(VPDef::VPWidenSC, Operands, Flags, DL),
         VPIRMetadata(Metadata), Opcode(Opcode) {}
 
-  VPWidenRecipe(Instruction &I, ArrayRef<VPValue *> Operands)
-      : VPRecipeWithIRFlags(VPDef::VPWidenSC, Operands, I), VPIRMetadata(I),
-        Opcode(I.getOpcode()) {}
+  VPWidenRecipe(Instruction &I, ArrayRef<VPValue *> Operands,
+                const VPIRMetadata &Metadata, DebugLoc DL)
+      : VPRecipeWithIRFlags(VPDef::VPWidenSC, Operands, VPIRFlags(I), DL),
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lukel97 wrote:

How come we don't use the `VPRecipeWithIRFlags(const unsigned char, ArrayRef<VPValue *>, Instruction)` constructor anymore?

https://github.com/llvm/llvm-project/pull/167253