encode the version of the objc runtime into the dwarf compile unit. rdar://6848435,
several other fixes coming.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70616 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index c8d3d63..6f3ecdb 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -103,13 +103,20 @@
LangTag = llvm::dwarf::DW_LANG_C89;
}
+ std::string Producer = "clang";// FIXME: clang version.
+ bool isOptimized = false; // FIXME: Encode optimization level.
+ const char *Flags = ""; // FIXME: Encode command line options.
+
+ // Figure out which version of the ObjC runtime we have.
+ unsigned RuntimeVers = 0;
+ if (LO.ObjC1)
+ RuntimeVers = LO.ObjCNonFragileABI ? 2 : 1;
+
// Create new compile unit.
- // FIXME: Do not know how to get clang version yet.
- // FIXME: Encode command line options.
- // FIXME: Encode optimization level.
return Unit = DebugFactory.CreateCompileUnit(LangTag, AbsFileName.getLast(),
AbsFileName.getDirname(),
- "clang", isMain);
+ Producer, isMain, isOptimized,
+ Flags, RuntimeVers);
}
/// CreateType - Get the Basic type from the cache or create a new