https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212
--- Comment #201 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Created attachment 59006 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59006&action=edit Diff for bootstrap comparison failure of gcc/gimple-lower-bitint.c (In reply to John Paul Adrian Glaubitz from comment #200) > (In reply to Kazumoto Kojima from comment #199) > > Created attachment 59000 [details] > > a patch for an experiment > > > > I added explicit register clobbers after all s-function calls as an > > experiment, although it is not the right way to fix the issue. > > OK, I'll add that patch and retest. Comparison failure is still present with 59000 applied instead of 58995. Attaching the disassembled diff for gcc/gimple-lower-bitint.c.
