add missing filename!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98125 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index b27be78bad850dea9288518977121aa5d64f0a57..36be5b99b9463186f0e5cb29816945e83af374fa 100644 (file)
--- a/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -2616,6 +2616,8 @@ void DwarfDebug::emitDebugLines() {
         std::pair<unsigned, unsigned> SrcID =
           getSourceDirectoryAndFileIds(LineInfo.getSourceID());
         Asm->OutStreamer.AddComment(Twine(getSourceDirectoryName(SrcID.first)) +
+                                    "/" +
+                                    Twine(getSourceFileName(SrcID.second)) +
                                     ":" + Twine(LineInfo.getLine()));
       }