[llvm] [LLVM] Re-add `Intrinsic::getDeclaration` for out-of-tree code (PR #112242)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-ir

Author: Rahul Joshi (jurahul)

<details>
<summary>Changes</summary>

Re-add `Intrinsic::getDeclaration` (which was renamed to `getOrInsertDeclaration` in https://github.com/llvm/llvm-project/pull/111752) as a deprecated function. It will be removed in the next LLVM release.

---
Full diff: https://github.com/llvm/llvm-project/pull/112242.diff


1 Files Affected:

- (modified) llvm/include/llvm/IR/Intrinsics.h (+5) 


``````````diff
diff --git a/llvm/include/llvm/IR/Intrinsics.h b/llvm/include/llvm/IR/Intrinsics.h
index 8c37925732a83a..49f4fe4c5c3d7f 100644
--- a/llvm/include/llvm/IR/Intrinsics.h
+++ b/llvm/include/llvm/IR/Intrinsics.h
@@ -97,6 +97,11 @@ namespace Intrinsic {
   /// the intrinsic.
   Function *getOrInsertDeclaration(Module *M, ID id, ArrayRef<Type *> Tys = {});
 
+  LLVM_DEPRECATED("Use getOrInsertDeclaration instead",
+                  "getOrInsertDeclaration")
+  inline Function *getDeclaration(Module *M, ID id, ArrayRef<Type *> Tys = {}) {
+    return getOrInsertDeclaration(M, id, Tys);
+  }
   /// Looks up Name in NameTable via binary search. NameTable must be sorted
   /// and all entries must start with "llvm.".  If NameTable contains an exact
   /// match for Name or a prefix of Name followed by a dot, its index in

``````````

</details>


https://github.com/llvm/llvm-project/pull/112242