Implement .set dspr2 directive with appropriate feature bits. This
directive is a counterpart of -mattr=dspr2 command line option with the
exception that it does not influence elf header flags.
Patch by Milos Stojanovic.
Differential Revision: https://reviews.llvm.org/D38537
llvm-svn: 314994
Summary: This directive is used to tell the assembler to reject DSP-specific instructions.
Reviewers: dsanders
Reviewed By: dsanders
Differential Revision: http://reviews.llvm.org/D5142
llvm-svn: 217946