From 674e17c2a895eff6729357d8c10db709ac368b79 Mon Sep 17 00:00:00 2001 From: chriseth Date: Mon, 29 Oct 2018 15:12:02 +0100 Subject: Performance: Replace string by special single-copy YulString class. --- libyul/optimiser/Semantics.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libyul/optimiser/Semantics.cpp') diff --git a/libyul/optimiser/Semantics.cpp b/libyul/optimiser/Semantics.cpp index 33f3af77..3c49016e 100644 --- a/libyul/optimiser/Semantics.cpp +++ b/libyul/optimiser/Semantics.cpp @@ -40,7 +40,7 @@ MovableChecker::MovableChecker(Expression const& _expression) void MovableChecker::operator()(Identifier const& _identifier) { ASTWalker::operator()(_identifier); - m_variableReferences.insert(_identifier.name); + m_variableReferences.emplace(_identifier.name); } void MovableChecker::operator()(FunctionalInstruction const& _instr) -- cgit v1.2.3