https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63741
--- Comment #5 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Uroš Bizjak from comment #4) > is not the correct way to set /f flags to all insn of the generated sequence. Please see how mips/mips.c annotates expanded sequences using mips_set_frame_expr, especially stack pointer adjustment description in mips.c, around line 11620.