Author: jdevlieghere
Date: Fri Dec 21 14:16:10 2018
New Revision: 349967
URL: http://llvm.org/viewvc/llvm-project?rev=349967&view=rev
Log:
[ExpressionParser] Reserve size before copying over args
We already know the final size here so we might as well reserve it so we
don't have to re-allocate during the loop.
Modified:
lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
Modified:
lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp?rev=349967&r1=349966&r2=349967&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
(original)
+++ lldb/trunk/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
Fri Dec 21 14:16:10 2018
@@ -608,7 +608,8 @@ ClangModulesDeclVendor::Create(Target &t
new
StoringDiagnosticConsumer);
std::vector<const char *> compiler_invocation_argument_cstrs;
-
+ compiler_invocation_argument_cstrs.reserve(
+ compiler_invocation_arguments.size());
for (const std::string &arg : compiler_invocation_arguments) {
compiler_invocation_argument_cstrs.push_back(arg.c_str());
}
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