https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/110951
None
>From 6e37d7fac860490dd491afff51b6ec26c45b4594 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <k...@google.com>
Date: Wed, 2 Oct 2024 07:01:33 -0700
Subject: [PATCH] [Sema] Avoid repeated hash lookups (NFC)
---
clang/lib/Sema/JumpDiagnostics.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/clang/lib/Sema/JumpDiagnostics.cpp
b/clang/lib/Sema/JumpDiagnostics.cpp
index 8af36d5c24e3d2..00fdffca4e9ea9 100644
--- a/clang/lib/Sema/JumpDiagnostics.cpp
+++ b/clang/lib/Sema/JumpDiagnostics.cpp
@@ -761,8 +761,7 @@ void JumpScopeChecker::VerifyIndirectJumps() {
if (CHECK_PERMISSIVE(!LabelAndGotoScopes.count(IG)))
continue;
unsigned IGScope = LabelAndGotoScopes[IG];
- if (!JumpScopesMap.contains(IGScope))
- JumpScopesMap[IGScope] = IG;
+ JumpScopesMap.try_emplace(IGScope, IG);
}
JumpScopes.reserve(JumpScopesMap.size());
for (auto &Pair : JumpScopesMap)
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