commit 6c583141bf6b7a6b5f8125c1037ecbc089813288
author Eric Christopher <echristo@gmail.com> Tue Dec 18 00:31:01 2012 +0000
committer Eric Christopher <echristo@gmail.com> Tue Dec 18 00:31:01 2012 +0000
tree 7e22b30849a5a15a044a3423d0e8df884992ceea
parent 2318ba16ef4414eec4bc43eaf6e0703c40e1c580

Add support for passing -main-file-name all the way through to
the assembler.

Part of PR14624

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170390 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCParser/AsmParser.cpp

diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index e1a1f89..85d3187 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -613,7 +613,8 @@
     getStreamer().EmitLabel(SectionStartSym);
     getContext().setGenDwarfSectionStartSym(SectionStartSym);
     getStreamer().EmitDwarfFileDirective(getContext().nextGenDwarfFileNumber(),
-      StringRef(), SrcMgr.getMemoryBuffer(CurBuffer)->getBufferIdentifier());
+                                         StringRef(),
+                                         getContext().getMainFileName());
   }
 
   // While we have input, parse each statement.