• sayle's avatar
    · 5466f589
    sayle authored
    	* toplev.c (flag_rounding_math): New global variable.
    	(f_options): Add to the list of language independent options.
    	* flags.h (flag_rounding_math): Prototype here.
    	(HONOR_SIGN_DEPENDENT_ROUNDING): Use flag_rounding_math instead.
    	* common.opt (frounding-math): New common command line option.
    	* opts.c (common_handle_option): Handle OPT_frounding_math.
    	(set_fast_math_flags): -ffast-math clears flag_rounding_math.
    
    	* doc/invoke.texi: Document this new command line option.
    
    
    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71032 138bc75d-0d04-0410-961f-82ee72b054a4
    5466f589
opts.c 42.4 KB