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| author | Nick Lewycky <nicholas@mxc.ca> | 2011-10-21 02:32:14 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2011-10-21 02:32:14 +0000 |
| commit | 7c4fd9121f5885096fd3258d20a984e3f08f8603 (patch) | |
| tree | 893801c3743e40c6bc4da17e1f4b30bce28c0cc7 /lib/CodeGen/CGDebugInfo.cpp | |
| parent | 0e9e9814a7f8313c0c02b6afea71f0e4c411873e (diff) | |
Take DW_AT_comp_dir from $PWD when it's present and starts with a '/'. This is
closer to what GCC does, except that GCC also checks that the inodes for $PWD
and '.' match.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@142633 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index d4b566bb20..2e1d12d8ce 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -250,6 +250,9 @@ unsigned CGDebugInfo::getColumnNumber(SourceLocation Loc) { } StringRef CGDebugInfo::getCurrentDirname() { + if (!CGM.getCodeGenOpts().DebugCompilationDir.empty()) + return CGM.getCodeGenOpts().DebugCompilationDir; + if (!CWDName.empty()) return CWDName; llvm::SmallString<256> CWD; |