[llvm] [IR] Check parameters of target extension types on construction (PR #107268)

[Nikita Popov via llvm-commits]

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@@ -792,28 +793,50 @@ TargetExtType::TargetExtType(LLVMContext &C, StringRef Name,
 TargetExtType *TargetExtType::get(LLVMContext &C, StringRef Name,
                                   ArrayRef<Type *> Types,
                                   ArrayRef<unsigned> Ints) {
+  return cantFail(getOrError(C, Name, Types, Ints));
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nikic wrote:

I think it's ok as it only happens the first time the type is created, so the cost is probably negligible.

https://github.com/llvm/llvm-project/pull/107268