On Mon, May 27, 2024 at 10:36:22AM +0530, Tejas Belagod wrote:
> This patch tests if simd uniform clause works with SVE types in simd regions.
>
> gcc/testsuite/ChangeLog
>
> * gcc.target/aarch64/sve/omp/simd-uniform.c: New test.
> ---
> .../gcc.target/aarch64/sve/omp/simd-uniform.c | 71 +++++++++++++++++++
> 1 file changed, 71 insertions(+)
> create mode 100644 gcc/testsuite/gcc.target/aarch64/sve/omp/simd-uniform.c
>
> diff --git a/gcc/testsuite/gcc.target/aarch64/sve/omp/simd-uniform.c
> b/gcc/testsuite/gcc.target/aarch64/sve/omp/simd-uniform.c
> new file mode 100644
> index 00000000000..6256ce9fdc1
> --- /dev/null
> +++ b/gcc/testsuite/gcc.target/aarch64/sve/omp/simd-uniform.c
> @@ -0,0 +1,71 @@
> +/* { dg-do run { target aarch64_sve256_hw } } */
> +/* { dg-options "-msve-vector-bits=256 -std=gnu99 -fopenmp -O2
> -fdump-tree-ompexp" } */
> +
> +#include <arm_sve.h>
> +
> +#define N 256
> +
> +void init(int *a, int *a_ref, int *b, int n)
> +{
> + int i;
> + for ( i=0; i<N; i++ )
> + {
> + a[i] = i;
> + a_ref[i] = i;
> + b[i] = N-i;
> + }
> +}
> +
> +#pragma omp declare simd uniform(a, b, sz) linear (i)
> +void vec_add(int *a, int *b, int i, int64_t sz)
I don't see how this tests anything relevant to SVE types.
That would be an argument which is svint32_t or something
mentioned in uniform clause and using it in the function.
Jakub
