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/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index ce4a5b3..280a1bb 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -409,8 +409,10 @@
}
Str.reset(TheTarget->createAsmStreamer(Ctx, FOS, /*asmverbose*/true,
/*useLoc*/ true,
- /*useCFI*/ true, IP, CE, MAB,
- ShowInst));
+ /*useCFI*/ true,
+ /*useDwarfDirectory*/ true,
+ IP, CE, MAB, ShowInst));
+
} else if (FileType == OFT_Null) {
Str.reset(createNullStreamer(Ctx));
} else {
@@ -515,4 +517,3 @@
return 0;
}
-