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Avoid creating and destroying a std::string on every iteration.

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llvm-svn: 238343
This commit is contained in:
Yaron Keren 2015-05-27 18:11:07 +00:00
parent b5ebbcd330
commit f8e014d37a
1 changed files with 2 additions and 2 deletions
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4
lib/Support/Debug.cpp
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@ -49,9 +49,9 @@ static ManagedStatic<std::vector<std::string>> CurrentDebugType;
bool isCurrentDebugType(const char *DebugType) {
if (CurrentDebugType->empty())
return true;
// see if DebugType is in list. Note: do not use find() as that forces us to
// See if DebugType is in list. Note: do not use find() as that forces us to
// unnecessarily create an std::string instance.
for (auto d : *CurrentDebugType) {
for (auto &d : *CurrentDebugType) {
if (d == DebugType)
return true;
}