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Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfDebug.cpp')
-rw-r--r--lib/CodeGen/AsmPrinter/DwarfDebug.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index d3cb4f9c1c..8bd9feb92a 100644
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -643,7 +643,7 @@ unsigned DwarfDebug::getOrCreateSourceID(StringRef FileName,
// We look up the CUID/file/dir by concatenating them with a zero byte.
SmallString<128> NamePair;
- NamePair += CUID;
+ NamePair += utostr(CUID);
NamePair += '\0';
NamePair += DirName;
NamePair += '\0'; // Zero bytes are not allowed in paths.