https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/112315
None
>From 70d0a4b3ce6445dd182225df09aecf450b4073ec Mon Sep 17 00:00:00 2001
From: Kazu Hirata <k...@google.com>
Date: Mon, 14 Oct 2024 23:11:09 -0700
Subject: [PATCH] [lldb] Avoid repeated map lookups (NFC)
---
lldb/source/Commands/CommandObjectMultiword.cpp | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/lldb/source/Commands/CommandObjectMultiword.cpp
b/lldb/source/Commands/CommandObjectMultiword.cpp
index 4efa5652a71703..8e9f91c64140ea 100644
--- a/lldb/source/Commands/CommandObjectMultiword.cpp
+++ b/lldb/source/Commands/CommandObjectMultiword.cpp
@@ -84,16 +84,7 @@ bool CommandObjectMultiword::LoadSubCommand(llvm::StringRef
name,
lldbassert((&GetCommandInterpreter() ==
&cmd_obj_sp->GetCommandInterpreter()) &&
"tried to add a CommandObject from a different interpreter");
- CommandMap::iterator pos;
- bool success = true;
-
- pos = m_subcommand_dict.find(std::string(name));
- if (pos == m_subcommand_dict.end()) {
- m_subcommand_dict[std::string(name)] = cmd_obj_sp;
- } else
- success = false;
-
- return success;
+ return m_subcommand_dict.try_emplace(std::string(name), cmd_obj_sp).second;
}
llvm::Error CommandObjectMultiword::LoadUserSubcommand(
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