https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78478
--- Comment #21 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Joel Sherrill from comment #20) > Looks like it works, Thanks. > > Based on my testing, these need to be applied to both the gcc 6 branch and > master. Should I just commit them with the PR noted or do they need to go > through gcc-patches first? The i386/rtemself.h change is OK and can be committed to gcc-7 and gcc-6 branch. Please post this patch to gcc-patches first, and state that it is pre-approved. Regarding gfortran patch, I will propose the patch that detects _SOFT_FLOAT at configure time to libgfortran ML. So, I'll take care of this part.