Add support for a new extension to the .file directive:
.file filenumber "directory" "filename"
This removes one join+split of the directory+filename in MC internals. Because
bitcode files have independent fields for directory and filenames in debug info,
this patch may change the .o files written by existing .bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142300 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCLoggingStreamer.cpp b/lib/MC/MCLoggingStreamer.cpp
index 3fe8ac7..a7b7947 100644
--- a/lib/MC/MCLoggingStreamer.cpp
+++ b/lib/MC/MCLoggingStreamer.cpp
@@ -208,10 +208,12 @@
return Child->EmitFileDirective(Filename);
}
- virtual bool EmitDwarfFileDirective(unsigned FileNo, StringRef Filename) {
+ virtual bool EmitDwarfFileDirective(unsigned FileNo, StringRef Directory,
+ StringRef Filename) {
LogCall("EmitDwarfFileDirective",
- "FileNo:" + Twine(FileNo) + " Filename:" + Filename);
- return Child->EmitDwarfFileDirective(FileNo, Filename);
+ "FileNo:" + Twine(FileNo) + " Directory:" + Directory +
+ " Filename:" + Filename);
+ return Child->EmitDwarfFileDirective(FileNo, Directory, Filename);
}
virtual void EmitDwarfLocDirective(unsigned FileNo, unsigned Line,