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Reduce string trashing.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109386 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2010-07-25 23:18:32 +00:00
parent 47c424226f
commit 82d5baec32
1 changed files with 1 additions and 1 deletions
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2
lib/VMCore/InlineAsm.cpp
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@@ -164,7 +164,7 @@ InlineAsm::ParseConstraints(StringRef Constraints) {
StringRef::iterator ConstraintEnd = std::find(I, E, ','); StringRef::iterator ConstraintEnd = std::find(I, E, ',');
if (ConstraintEnd == I || // Empty constraint like ",," if (ConstraintEnd == I || // Empty constraint like ",,"
Info.Parse(std::string(I, ConstraintEnd), Result)) { Info.Parse(StringRef(I, ConstraintEnd-I), Result)) {
Result.clear(); // Erroneous constraint? Result.clear(); // Erroneous constraint?
break; break;
} }