[llvm] [VPlan] Add initial anlysis to infer scalar type of VPValues. (PR #69013)

[Florian Hahn via llvm-commits]

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@@ -738,7 +739,19 @@ void VPWidenRecipe::execute(VPTransformState &State) {
                       << Instruction::getOpcodeName(Opcode));
     llvm_unreachable("Unhandled instruction!");
   } // end of switch.
+
+#if !defined(NDEBUG)
+  // Verify that VPlan type inference results agree with the type of the
+  // generated values.
+  VPTypeAnalysis A(State.Builder.GetInsertBlock()->getContext());
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fhahn wrote:

Will do!

https://github.com/llvm/llvm-project/pull/69013