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On Sat, Feb 17, 2001 at 01:19:08AM +0100, Jakub Jelinek wrote: > On Fri, Feb 16, 2001 at 11:32:36AM -0800, Ulrich Drepper wrote: > > Jakub Jelinek <jakub@redhat.com> writes: > > > > > I've done make check of 2.2.2 on various platforms, alpha & alphaev6 > > > succeeded, ia64 failed with the usual ex5, ex9, ex10 thread tests needing to > > > be killed (it is 4way ia64 FYI), > > > > I don't see this on a UP. > > It looks like both gnupro-1117 and gcc-2.96-75 miscompile spinlock.c at -O2 > or -O3 and when things and the first time threads contend on a spinlock they > can go into endless loop. > Don't know more details yet. I used -O2. It works fine. Is that SMP related or a hardware bug? -- H.J. Lu (hjl@valinux.com)
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