On Fri, 2025-03-07 at 14:14 +0800, Lulu Cheng wrote:
> By default, vectorization is not enabled on LoongArch,
> resulting in the failure of these two test cases.
Hmm, but wouldn't every test in the vect/ directory automatically get -
mlsx (from DEFAULT_VECTCFLAGS in lib/target-supports.exp)?
>
> gcc/testsuite/ChangeLog:
>
> * gcc.dg/vect/pr112325.c: Add the vector compilation
> option '-mlsx' for LoongArch.
> * gcc.dg/vect/pr117888-1.c: Likewise.
>
> ---
> gcc/testsuite/gcc.dg/vect/pr112325.c | 1 +
> gcc/testsuite/gcc.dg/vect/pr117888-1.c | 1 +
> 2 files changed, 2 insertions(+)
>
> diff --git a/gcc/testsuite/gcc.dg/vect/pr112325.c
> b/gcc/testsuite/gcc.dg/vect/pr112325.c
> index 143903beab2..8689fbfe092 100644
> --- a/gcc/testsuite/gcc.dg/vect/pr112325.c
> +++ b/gcc/testsuite/gcc.dg/vect/pr112325.c
> @@ -4,6 +4,7 @@
> /* { dg-require-effective-target vect_shift } */
> /* { dg-additional-options "-mavx2" { target x86_64-*-* i?86-*-* } }
> */
> /* { dg-additional-options "--param max-completely-peeled-insns=200"
> { target powerpc64*-*-* } } */
> +/* { dg-additional-options "-mlsx" { target loongarch64-*-* } } */
>
> typedef unsigned short ggml_fp16_t;
> static float table_f32_f16[1 << 16];
> diff --git a/gcc/testsuite/gcc.dg/vect/pr117888-1.c
> b/gcc/testsuite/gcc.dg/vect/pr117888-1.c
> index 4796a7c83c1..0b31fcdc423 100644
> --- a/gcc/testsuite/gcc.dg/vect/pr117888-1.c
> +++ b/gcc/testsuite/gcc.dg/vect/pr117888-1.c
> @@ -4,6 +4,7 @@
> /* { dg-require-effective-target vect_shift } */
> /* { dg-additional-options "-mavx2" { target x86_64-*-* i?86-*-* } }
> */
> /* { dg-additional-options "--param max-completely-peeled-insns=200"
> { target powerpc64*-*-* } } */
> +/* { dg-additional-options "-mlsx" { target loongarch64-*-* } } */
>
> typedef unsigned short ggml_fp16_t;
> static float table_f32_f16[1 << 16];
--
Xi Ruoyao <xry...@xry111.site>
School of Aerospace Science and Technology, Xidian University
