On Fri, 20 Sep 2019, Rainer Orth wrote: > Hi Richard, > > > On Thu, 19 Sep 2019, Richard Sandiford wrote: > > > >> Richard Biener <rguent...@suse.de> writes: > >> > It shouldn't be neccessary. > >> > >> SVE is the counter-example :-) But the fix is simpler than the code > >> you removed, so it's still a net win. > > > > Yeah, I meant it shouldn't be necessary to swap operands of the > > original scalar stmts since we keep track of the "order" via > > reduc_index. > > > >> Fixes various vect.exp and aarch64-sve.exp ICEs. OK if it passes > >> proper testing? > > > > OK. > > I suspect this patch caused > > +FAIL: gcc.dg/pr88031.c (internal compiler error) > +FAIL: gcc.dg/pr88031.c (test for excess errors) > > I'm seeing it on 32 and 64-bit Solaris/x86, but there are also several > reports on aarch64, armv8l, i686, powerpc64*, s390x, x86_64.
PR91822, should be fixed now. Richard.
