On Jul 09 2020, Xiong Hu Luo via Gcc-patches wrote:
> diff --git a/gcc/testsuite/gcc.target/powerpc/vector_float.c
> b/gcc/testsuite/gcc.target/powerpc/vector_float.c
> new file mode 100644
> index 00000000000..414824ad264
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/powerpc/vector_float.c
> @@ -0,0 +1,14 @@
> +/* { dg-do compile } */
> +/* { dg-options "-O2 -mdejagnu-cpu=power9" } */
> +
> +vector float
> +test (float *a, float *b, float *c, float *d)
> +{
> + return (vector float){*a, *b, *c, *d};
> +}
> +
> +/* { dg-final { scan-assembler-not {\mlxsspx\M} } } */
> +/* { dg-final { scan-assembler-not {\mlfs\M} } } */
> +/* { dg-final { scan-assembler-times {\mlwz\M} 4 } } */
> +/* { dg-final { scan-assembler-times {\mrldimi\M} 2 } } */
> +/* { dg-final { scan-assembler-times {\mmtvsrdd\M} 1 } } */
This fails with -m32.
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
