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Use path API for path concatenation.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132668 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2011-06-05 14:36:47 +00:00
parent 6536644713
commit ab5f788f67
1 changed files with 3 additions and 5 deletions
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8
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
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@ -819,11 +819,9 @@ unsigned DwarfDebug::GetOrCreateSourceID(StringRef FileName,
return GetOrCreateSourceID("<stdin>", StringRef());
// MCStream expects full path name as filename.
if (!DirName.empty() && !FileName.startswith("/")) {
std::string FullPathName(DirName.data());
if (!DirName.endswith("/"))
FullPathName += "/";
FullPathName += FileName.data();
if (!DirName.empty() && !sys::path::is_absolute(FileName)) {
SmallString<128> FullPathName = DirName;
sys::path::append(FullPathName, FileName);
// Here FullPathName will be copied into StringMap by GetOrCreateSourceID.
return GetOrCreateSourceID(StringRef(FullPathName), StringRef());
}