https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106609
Roger Sayle <roger at nextmovesoftware dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |roger at nextmovesoftware dot com --- Comment #10 from Roger Sayle <roger at nextmovesoftware dot com> --- The command line option -mtune-ctrl=^use_bt should disable all of the patterns added in the patch identified as the first bad commit.