On Mon, Sep 12, 2005 at 03:49:26PM +0200, Falk Hueffner wrote: > > Max Vozeler <[EMAIL PROTECTED]>, [EMAIL PROTECTED] schrieb am 12.09.05 > 13:48:41: > > On Mon, Sep 12, 2005 at 01:29:38PM +0200, Max Vozeler wrote: > > > I've been able to find a reduced testcase that shows the problem. > > > can find below the results using gcc-3.4 and gcc-4.0 with -O1/-O2 each. > > > The problem only shows with gcc-4.0 and -O2 on hppa. > > Thanks a lot, this is really helpful. > > Here is a smaller test case. It also fails on i386 with > gcc-4.120050705 at -O2 -fschedule-insns, but not with > -fno-schedule-insns, so the bug seems to be in instruction scheduling.
Indeed, I can confirm this. Building aespipe with -fno-schedule-insns -O2 in the same environment that previously failed (paer sid chroot) produces correct results and makes it pass the testsuite. cheers, Max -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
