[clang] [clang][bytecode][NFC] Fix redundant DenseMap lookup (PR #218689)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Timm Baeder (tbaederr)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/218689.diff


1 Files Affected:

- (modified) clang/lib/AST/ByteCode/Program.cpp (+1-1) 


``````````diff
diff --git a/clang/lib/AST/ByteCode/Program.cpp b/clang/lib/AST/ByteCode/Program.cpp
index c838729fb599d..0acbfb7f5a419 100644
--- a/clang/lib/AST/ByteCode/Program.cpp
+++ b/clang/lib/AST/ByteCode/Program.cpp
@@ -218,7 +218,7 @@ UnsignedOrNone Program::createGlobal(const ValueDecl *VD, const Expr *Init,
     // block.
     auto [Iter, Inserted] = GlobalIndices.try_emplace(Redecl);
     if (Inserted) {
-      GlobalIndices[Redecl] = *Idx;
+      Iter->second = *Idx;
       continue;
     }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/218689