For the --be8 flag, check explicitly for pre-v7 / pre-v6m cores.
Those used the old Big Endian support on ARM and don't need flags.
Refactor the logic in a separate common function, which also looks at
-march. Add corresponding logic for the Linux toolchain.
llvm-svn: 227393
diff --git a/clang/lib/Driver/Tools.h b/clang/lib/Driver/Tools.h
index 6647f39..5aea825 100644
--- a/clang/lib/Driver/Tools.h
+++ b/clang/lib/Driver/Tools.h
@@ -228,6 +228,8 @@
const char* getARMCPUForMArch(const llvm::opt::ArgList &Args,
const llvm::Triple &Triple);
const char* getLLVMArchSuffixForARM(StringRef CPU);
+
+ void appendEBLinkFlags(const llvm::opt::ArgList &Args, ArgStringList &CmdArgs, const llvm::Triple &Triple);
}
namespace mips {