On Fri, Dec 20, 2024 at 4:51 PM Christoph Müllner
wrote:
>
> On Fri, Dec 20, 2024 at 4:27 PM Jakub Jelinek wrote:
> >
> > On Fri, Dec 20, 2024 at 04:22:19PM +0100, Christoph Müllner wrote:
> > > --- /dev/null
> > > +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr118149-2.c
> > > @@ -0,0 +1,37 @@
> > > +/*
On Fri, Dec 20, 2024 at 4:27 PM Jakub Jelinek wrote:
>
> On Fri, Dec 20, 2024 at 04:22:19PM +0100, Christoph Müllner wrote:
> > --- /dev/null
> > +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr118149-2.c
> > @@ -0,0 +1,37 @@
> > +/* { dg-do compile } */
> > +/* { dg-options "-O3 -fdump-tree-forwprop1-detai
On Fri, Dec 20, 2024 at 04:22:19PM +0100, Christoph Müllner wrote:
> --- /dev/null
> +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr118149-2.c
> @@ -0,0 +1,37 @@
> +/* { dg-do compile } */
> +/* { dg-options "-O3 -fdump-tree-forwprop1-details -Wno-psabi" } */
> +/* { dg-options "-msse2" { target i?86-*-* x8
A recent bugfix (eee2891312) for PR117830 also addressed PR118149.
This patch adds two test cases for PR118149.
These tests are different than other tests in that one of the
vec-perm selectors contains indices in descending order (1, 1, 0, 0),
which is the root cause for the ICE observed in PR11814
