Re: [PATCH] PR 102935, Fix pr101384-1.c code generation test.

[David Edelsohn <dje.gcc@gmail.com>]

On Tue, Jan 11, 2022 at 12:06 PM Bill Schmidt <wschmidt@linux.ibm.com> wrote:
>
> Hi Mike,
>
> This looks fine to me.  Maintainers?

Okay.

Thanks, David

>
> Thanks,
> Bill
>
> On 1/7/22 6:33 PM, Michael Meissner wrote:
> > Fix pr101384-1.c code generation test.
> >
> > Add support for the compiler using XXSPLTIB reg,255 to load all 1's into a
> > register on power9 and above instead of using VSPLTI{B,H,W} reg,-1.
> >
> > gcc/testsuite/
> > 2022-01-07  Michael Meissner  <meissner@the-meissners.org>
> >
> >       PR testsuite/102935
> >       * gcc.target/powerpc/pr101384-1.c: Update insn regexp for power9
> >       and power10.
> > ---
> >  gcc/testsuite/gcc.target/powerpc/pr101384-1.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/gcc/testsuite/gcc.target/powerpc/pr101384-1.c b/gcc/testsuite/gcc.target/powerpc/pr101384-1.c
> > index 627d7d76721..41cf84bf8bc 100644
> > --- a/gcc/testsuite/gcc.target/powerpc/pr101384-1.c
> > +++ b/gcc/testsuite/gcc.target/powerpc/pr101384-1.c
> > @@ -2,7 +2,7 @@
> >  /* { dg-do compile { target le } } */
> >  /* { dg-options "-O2 -maltivec" } */
> >  /* { dg-require-effective-target powerpc_altivec_ok } */
> > -/* { dg-final { scan-assembler-times {\mvspltis[whb] [^\n\r]*,-1\M} 9 } } */
> > +/* { dg-final { scan-assembler-times {\mvspltis[whb] [^\n\r]*,-1\M|\mxxspltib[^\n\r]*,255\M} 9 } } */
> >  /* { dg-final { scan-assembler-times {\mvslw\M} 3 } } */
> >  /* { dg-final { scan-assembler-times {\mvslh\M} 3 } } */
> >  /* { dg-final { scan-assembler-times {\mvslb\M} 3 } } */