[llvm] llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h: 2 * pointless copy (#94385) (PR #94410)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-debuginfo

Author: None (akshaykumars614)

<details>
<summary>Changes</summary>

modified parameters for code quality

---
Full diff: https://github.com/llvm/llvm-project/pull/94410.diff


1 Files Affected:

- (modified) llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h (+2-2) 


``````````diff
diff --git a/llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h b/llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h
index e92ec4855b252..453b38e0c11e3 100644
--- a/llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h
+++ b/llvm/include/llvm/DebugInfo/CodeView/TypeHashing.h
@@ -212,8 +212,8 @@ template <> struct DenseMapInfo<codeview::GloballyHashedType> {
     return *reinterpret_cast<const unsigned *>(Val.Hash.data());
   }
 
-  static bool isEqual(codeview::GloballyHashedType LHS,
-                      codeview::GloballyHashedType RHS) {
+  static bool isEqual(const codeview::GloballyHashedType &LHS,
+                      const codeview::GloballyHashedType &RHS) {
     return LHS == RHS;
   }
 };

``````````

</details>


https://github.com/llvm/llvm-project/pull/94410