From: Douglas Katzman <dougk@google.com>
Date: Thu, 8 Oct 2015 14:18:02 +0000 (+0000)
Subject: [Myriad]: default the Dwarf version to 2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f088839a1e63daa9880f254e074a54783c8f24c0;p=clang

[Myriad]: default the Dwarf version to 2

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@249692 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/ToolChains.h b/lib/Driver/ToolChains.h
index a1811e9a4f..58b417c970 100644
--- a/lib/Driver/ToolChains.h
+++ b/lib/Driver/ToolChains.h
@@ -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;
diff --git a/test/Driver/myriad-toolchain.c b/test/Driver/myriad-toolchain.c
index 9db62f5f8e..6dce427359 100644
--- a/test/Driver/myriad-toolchain.c
+++ b/test/Driver/myriad-toolchain.c
@@ -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"