> 2017-11-17 Daniel Cederman <ceder...@gaisler.com> > > * config/sparc/sparc.c (fpop_insn_p): New function. > (sparc_do_work_around_errata): Insert NOP instructions to > prevent sequences that could trigger the TN-0012 errata for > GR712RC. > (pass_work_around_errata::gate): Also test sparc_fix_gr712rc. > * config/sparc/sparc.md (fix_gr712rc): New attribute. > (in_branch_annul_delay): Prevent floating-point instructions > in delay slot of annulled integer branch.
OK for mainline and 7 branch, thanks. -- Eric Botcazou
