Xcore target ABI requires const data that is externally visible to be handled differently if it has C-language linkage rather than C++ language linkage. Clang now emits ".cp.rodata" section information. All other externally visible constant data will be placed in the DP section. llvm-svn: 201144
To-do ----- * Instruction encodings * Tailcalls * Investigate loop alignment * Add builtins