Re: GCC 7.5 Release Candidate available from gcc.gnu.org

[Bill Schmidt <wschmidt at linux dot ibm dot com>]

Er, sorry, I guess that is saying the same thing as it is broken in 
7.5.  Oops.

On 11/7/19 9:24 AM, Bill Schmidt wrote:
> That second set of failures occurs already on 7.4.1...
>
> On 11/7/19 5:48 AM, Matthias Klose wrote:
> > On 05.11.19 13:45, Richard Biener wrote:
> > > The first release candidate for GCC 7.5 is available from
> > >
> > >   https://gcc.gnu.org/pub/gcc/snapshots/7.5.0-RC-20191105/
> > >
> > > and shortly its mirrors.  It has been generated from SVN revision 
> > > 277823.
> > >
> > > I have so far bootstrapped and tested the release candidate on
> > > {x86_64,i586,ppc64le,s390x,aarch64}-linux.  Please test it
> > > and report any issues to bugzilla.
> > >
> > > If all goes well, I'd like to release 7.5 on Thursday, November 14th.
> >
> > With a distribution build (Ubuntu) on amd64, i386, armhf, arm64, 
> > ppc64el and s390x, I don't see any regressions in the GCC testsuite 
> > (compared to 7.4.0), except for two issues on ppc64el:
> >
> > FAIL: gcc.target/powerpc/pr87532.c (test for excess errors)
> > Excess errors:
> > /build/gcc-7-8odB_r/gcc-7-7.4.0/src/gcc/testsuite/gcc.target/powerpc/pr87532.c:45:27: 
> > warning: format '%d' expects argument of type 'int', but argument 2 
> > has type 'size_t {aka long unsigned int}' [-Wformat=]
> >
> > is a new test, and only caused by default hardening settings.
> >
> > PASS: gcc.dg/vect/slp-perm-4.c execution test
> > FAIL: gcc.dg/vect/slp-perm-4.c scan-tree-dump-times vect "vectorized 
> > 1 loops" 1
> > PASS: gcc.dg/vect/slp-perm-4.c scan-tree-dump-times vect "gaps 
> > requires scalar epilogue loop" 0
> > FAIL: gcc.dg/vect/slp-perm-4.c scan-tree-dump-times vect "vectorizing 
> > stmts using SLP" 1
> >
> > Matthias