On Tue, May 18, 2021 at 4:56 PM Richard Biener <rguent...@suse.de> wrote:
>
> On Tue, 18 May 2021, Hongtao Liu wrote:
>
> > On Tue, May 18, 2021 at 3:27 AM sunil.k.pandey via Gcc-regression
> > <gcc-regress...@gcc.gnu.org> wrote:
> > >
> > > On Linux/x86_64,
> > >
> > > e0a5daf81f2c79a0275eccd7c1a25349990a7a4d is the first bad commit
> > > commit e0a5daf81f2c79a0275eccd7c1a25349990a7a4d
> > > Author: Richard Biener <rguent...@suse.de>
> > > Date: Mon May 17 13:56:14 2021 +0200
> > >
> > > middle-end/100582 - fix array_at_struct_end_p for vector indexing
> > >
> > > caused
> > >
> > > FAIL: gcc.target/i386/pr100582.c scan-assembler-times pblendvb 1
> > >
> > > with GCC configured with
> > >
> > > ../../gcc/configure
> > > --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r12-837/usr
> > > --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld
> > > --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet
> > > --without-isl --enable-libmpx x86_64-linux --disable-bootstrap
> > >
> > > To reproduce:
> > >
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="i386.exp=gcc.target/i386/pr100582.c
> > > --target_board='unix{-m32\ -march=cascadelake}'"
> > > $ cd {build_dir}/gcc && make check
> > > RUNTESTFLAGS="i386.exp=gcc.target/i386/pr100582.c
> > > --target_board='unix{-m64\ -march=cascadelake}'"
> >
> >
> > Let me fix this, we should do something like PR target/54700 for avx512.
>
> I already pushed a fix.
For the testcase, yes.
but the issue it exposes remains, i create PR target/100648 for record.
>
> Richard.
--
BR,
Hongtao
