Sandra Loosemore <san...@codesourcery.com> writes: > On 12/21/2016 11:54 AM, Yunqiang Su wrote: > > By this patch, I add a build-time option ` --with-unfused-madd4=yes/no', > > and runtime option -m(no-)unfused-madd4, > > to disable generate madd.fmt instructions. > > Your patch also needs a documentation change so that the new > command-line option is listed in the GCC manual with other MIPS target > options.
Any opinions on option names to control this? Is it best to target the specific feature that is non-compliant on loongson or apply a general -mfix-loongson type option? I'm not sure I have a strong opinion either way but there do seem to be multiple possible variants. Thanks, Matthew
