https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/126428
None
>From cc8c559955ba689c7278b1e18118170fb6edf027 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <k...@google.com>
Date: Sun, 9 Feb 2025 09:17:07 -0800
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 4b92d67e49d7d73..ffbb9bc0bfe7cd0 100644
--- a/clang/lib/Sema/JumpDiagnostics.cpp
+++ b/clang/lib/Sema/JumpDiagnostics.cpp
@@ -786,8 +786,7 @@ void JumpScopeChecker::VerifyIndirectJumps() {
if (CHECK_PERMISSIVE(!LabelAndGotoScopes.count(TheLabel->getStmt())))
continue;
unsigned LabelScope = LabelAndGotoScopes[TheLabel->getStmt()];
- if (!TargetScopes.contains(LabelScope))
- TargetScopes[LabelScope] = TheLabel;
+ TargetScopes.try_emplace(LabelScope, TheLabel);
}
// For each target scope, make sure it's trivially reachable from
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