[clang] 77b309d - [AST] Avoid repeated hash lookups (NFC) (#127299)

[via cfe-commits]

Author: Kazu Hirata
Date: 2025-02-15T01:35:01-08:00
New Revision: 77b309d0721b70f7e2e646f50317478fa76b1ba5

URL: https://github.com/llvm/llvm-project/commit/77b309d0721b70f7e2e646f50317478fa76b1ba5
DIFF: https://github.com/llvm/llvm-project/commit/77b309d0721b70f7e2e646f50317478fa76b1ba5.diff

LOG: [AST] Avoid repeated hash lookups (NFC) (#127299)

Added: 
    

Modified: 
    clang/lib/AST/VTableBuilder.cpp

Removed: 
    


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diff  --git a/clang/lib/AST/VTableBuilder.cpp b/clang/lib/AST/VTableBuilder.cpp
index 19d76df99dbe3..18893b996b5d6 100644
--- a/clang/lib/AST/VTableBuilder.cpp
+++ b/clang/lib/AST/VTableBuilder.cpp
@@ -2115,8 +2115,8 @@ void ItaniumVTableBuilder::dumpLayout(raw_ostream &Out) {
 
     // Dump the next address point.
     uint64_t NextIndex = Index + 1;
-    if (AddressPointsByIndex.count(NextIndex)) {
-      if (AddressPointsByIndex.count(NextIndex) == 1) {
+    if (unsigned Count = AddressPointsByIndex.count(NextIndex)) {
+      if (Count == 1) {
         const BaseSubobject &Base =
           AddressPointsByIndex.find(NextIndex)->second;