[llvm] [IR] Remove IRBuilder AddMetadataToInst (PR #202280)

[Nikita Popov via llvm-commits]

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@@ -3507,10 +3507,6 @@ void LLVMSetInstDebugLocation(LLVMBuilderRef Builder, LLVMValueRef Inst) {
   unwrap(Builder)->SetInstDebugLocation(unwrap<Instruction>(Inst));
 }
 
-void LLVMAddMetadataToInst(LLVMBuilderRef Builder, LLVMValueRef Inst) {
-  unwrap(Builder)->AddMetadataToInst(unwrap<Instruction>(Inst));
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nikic wrote:

As the C API doesn't expose CollectMetadataToCopy(), isn't this function just equivalent to SetInstDebugLocation(), in which case we can keep it with that implementation?

https://github.com/llvm/llvm-project/pull/202280