On Wed, Mar 2, 2016 at 1:10 PM, Jakub Jelinek <ja...@redhat.com> wrote: > On Wed, Mar 02, 2016 at 12:43:07PM +0100, Richard Biener wrote: >> On Thu, Jan 28, 2016 at 8:33 PM, Marek Polacek <pola...@redhat.com> wrote: >> > On Thu, Jan 28, 2016 at 04:47:04AM -0800, H.J. Lu wrote: >> >> I got >> >> >> >> FAIL: c-c++-common/vector-compare-4.c -Wc++-compat (test for >> >> warnings, line 17) >> >> FAIL: c-c++-common/vector-compare-4.c -Wc++-compat (test for >> >> warnings, line 18) >> >> FAIL: c-c++-common/vector-compare-4.c -Wc++-compat (test for >> >> warnings, line 34) >> >> FAIL: c-c++-common/vector-compare-4.c -Wc++-compat (test for >> >> warnings, line 35) >> > >> > Ah, patch(1) bogosity, fixed now. Sorry about that. >> >> Note on i?86 I see (or x86_64 with -m32 -march=i586) >> >> /space/rguenther/src/svn/gcc-5-branch/gcc/testsuite/c-c++-common/vector-compare-4.c:29:1: >> warning: SSE vector return without SSE enabled changes the ABI >> [-Wpsabi]^M >> >> and thus the testcase fails (it has been adjusted for a similar kind >> of error on ppc >> on trunk but not yet on the branch(es)). > > Thus should fix that (your new PR70022 test fails similarly, but here we can > use -w, on vector-compare-4.c which expects other warnings we need the prune > for powerpc; though, as has been said earlier, it would be better if > rs6000 started honoring -Wno-psabi and emitted inform rather than warning). > Ok for trunk?
Ok for trunk and branches. Richard. > 2016-03-02 Jakub Jelinek <ja...@redhat.com> > > PR c/68062 > * c-c++-common/vector-compare-4.c: Add -Wno-psabi to dg-options. > > PR middle-end/70022 > * gcc.dg/pr70022.c: Add -w -Wno-psabi to dg-options. > > --- gcc/testsuite/c-c++-common/vector-compare-4.c.jj 2016-02-03 > 23:36:38.000000000 +0100 > +++ gcc/testsuite/c-c++-common/vector-compare-4.c 2016-03-02 > 13:07:29.229073904 +0100 > @@ -1,6 +1,6 @@ > /* PR c/68062 */ > /* { dg-do compile } */ > -/* { dg-options "-Wsign-compare" } */ > +/* { dg-options "-Wsign-compare -Wno-psabi" } */ > /* Ignore warning on some powerpc configurations. */ > /* { dg-prune-output "non-standard ABI extension" } */ > > --- gcc/testsuite/gcc.dg/pr70022.c.jj 2016-03-01 19:23:49.000000000 +0100 > +++ gcc/testsuite/gcc.dg/pr70022.c 2016-03-02 13:04:06.531860784 +0100 > @@ -1,4 +1,5 @@ > /* { dg-do compile } */ > +/* { dg-options "-w -Wno-psabi" } */ > > typedef int v4si __attribute__ ((vector_size (16))); > > > > Jakub