rengolin added a comment. In http://reviews.llvm.org/D11148#209873, @rnk wrote:
> Sorry for ignoring this. I looked at it, didn't like the approach, but > couldn't think of a better one. Welcome to my world... This is not my first attempt... :) > Here's a dumb idea: what if we alias -Wa,-mcpu= to -mcpu=? This would have > the unintended side effect of making -Wa,-mcpu affect the CPU used for > *compilation* in addition to assembly, but that seems like not a very big > deal. If that's OK, it solves the whole getLastArg problem without > complicating the driver C++ code. It would, but the behaviour that makes most sense if for the -Wa to override the naked options for the assembler, and never be used for the compiler. If we merge them, -Wa options will work for compilation, too, and won't override naked options when it should. http://reviews.llvm.org/D11148 _______________________________________________ cfe-commits mailing list cfe-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits