------- Comment #28 from amylaar at gcc dot gnu dot org 2005-12-16 14:37 ------- (In reply to comment #25) > Smarter folks than me (iant ;-) suggest that "a multi-word rotate will > normally > need all the input bits when setting any of the output bits", so the entire > no-conflict thing doesn't make sense here.
This is not really relevant, since the the insns that are using other words than the result word are computing their (intermediate) results into pseudos, and thus get emitted in front of (i.e. outside) the REG_NO_CONFLICT block. combine is really to blame for combining insns into a REG_NO_CONFLICT block in a way to invalidate the REG_NO_CONFLICT note without removing the note. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23837 ------- You are receiving this mail because: ------- You reported the bug, or are watching the reporter. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
