[llvm] [IR] Remove variadic overload of StructType::setBody. NFC. (PR #114421)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-ir

Author: Jay Foad (jayfoad)

<details>
<summary>Changes</summary>

This is unused in-tree.


---
Full diff: https://github.com/llvm/llvm-project/pull/114421.diff


1 Files Affected:

- (modified) llvm/include/llvm/IR/DerivedTypes.h (-7) 


``````````diff
diff --git a/llvm/include/llvm/IR/DerivedTypes.h b/llvm/include/llvm/IR/DerivedTypes.h
index 820b5c0707df6c..7aabda9e6d78a8 100644
--- a/llvm/include/llvm/IR/DerivedTypes.h
+++ b/llvm/include/llvm/IR/DerivedTypes.h
@@ -320,13 +320,6 @@ class StructType : public Type {
   /// Specify a body for an opaque identified type.
   void setBody(ArrayRef<Type*> Elements, bool isPacked = false);
 
-  template <typename... Tys>
-  std::enable_if_t<are_base_of<Type, Tys...>::value, void>
-  setBody(Type *elt1, Tys *... elts) {
-    assert(elt1 && "Cannot create a struct type with no elements with this");
-    setBody(ArrayRef<Type *>({elt1, elts...}));
-  }
-
   /// Return true if the specified type is valid as a element type.
   static bool isValidElementType(Type *ElemTy);
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/114421