r249692 - [Myriad]: default the Dwarf version to 2

[Douglas Katzman via cfe-commits]

Author: dougk
Date: Thu Oct  8 09:18:02 2015
New Revision: 249692

URL: http://llvm.org/viewvc/llvm-project?rev=249692&view=rev
Log:
[Myriad]: default the Dwarf version to 2

Modified:
    cfe/trunk/lib/Driver/ToolChains.h
    cfe/trunk/test/Driver/myriad-toolchain.c

Modified: cfe/trunk/lib/Driver/ToolChains.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.h?rev=249692&r1=249691&r2=249692&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.h (original)
+++ cfe/trunk/lib/Driver/ToolChains.h Thu Oct  8 09:18:02 2015
@@ -981,6 +981,7 @@ public:
   Tool *SelectTool(const JobAction &JA) const override;
   void getCompilerSupportDir(std::string &Dir) const;
   void getBuiltinLibDir(std::string &Dir) const;
+  unsigned GetDefaultDwarfVersion() const override { return 2; }
 
 protected:
   Tool *buildLinker() const override;

Modified: cfe/trunk/test/Driver/myriad-toolchain.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/myriad-toolchain.c?rev=249692&r1=249691&r2=249692&view=diff
==============================================================================
--- cfe/trunk/test/Driver/myriad-toolchain.c (original)
+++ cfe/trunk/test/Driver/myriad-toolchain.c Thu Oct  8 09:18:02 2015
@@ -57,3 +57,6 @@
 // RUN: %clang -target sparc-myriad -### -nostdlib %s 2>&1 | FileCheck %s --check-prefix=NOSTDLIB
 //
 // NOSTDLIB-NOT: "-lc"
+
+// RUN: %clang -### -c -g %s -target sparc-myriad 2>&1 | FileCheck -check-prefix=G_SPARC %s
+// G_SPARC: "-debug-info-kind=limited" "-dwarf-version=2"