[clang] e5aac52 - [AST] Avoid repeated hash lookups (NFC) (#130887)

[via cfe-commits]

Author: Kazu Hirata
Date: 2025-03-12T08:46:48-07:00
New Revision: e5aac528fede69ecc90958fefcfa1f26b97c9e94

URL: https://github.com/llvm/llvm-project/commit/e5aac528fede69ecc90958fefcfa1f26b97c9e94
DIFF: https://github.com/llvm/llvm-project/commit/e5aac528fede69ecc90958fefcfa1f26b97c9e94.diff

LOG: [AST] Avoid repeated hash lookups (NFC) (#130887)

Added: 
    

Modified: 
    clang/lib/AST/ASTContext.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 55022a4bc000a..7ed5b033d9bd8 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -11832,8 +11832,8 @@ bool ASTContext::mergeExtParameterInfo(
 }
 
 void ASTContext::ResetObjCLayout(const ObjCInterfaceDecl *D) {
-  if (ObjCLayouts.count(D)) {
-    ObjCLayouts[D] = nullptr;
+  if (auto It = ObjCLayouts.find(D); It != ObjCLayouts.end()) {
+    It->second = nullptr;
     for (auto *SubClass : ObjCSubClasses[D])
       ResetObjCLayout(SubClass);
   }