Christophe Lyon via Gcc-patches <gcc-patches@gcc.gnu.org> writes:
> gcc.target/aarch64/aapcs64/test_dfp_17.c has been failing on
> big-endian, because the _Decimal32 on-stack argument is not padded in
> the same direction depending on endianness.
>
> This patch fixes the testcase so that it expects the argument in the
> right stack location, similarly to what other tests do in the same
> directory.
>
> gcc/testsuite/ChangeLog:
>
> PR target/107604
> * gcc.target/aarch64/aapcs64/test_dfp_17.c: Fix for big-endian.
OK, thanks.
Richard
> ---
> gcc/testsuite/gcc.target/aarch64/aapcs64/test_dfp_17.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/test_dfp_17.c
> b/gcc/testsuite/gcc.target/aarch64/aapcs64/test_dfp_17.c
> index 22dc462bf7c..3c45f715cf7 100644
> --- a/gcc/testsuite/gcc.target/aarch64/aapcs64/test_dfp_17.c
> +++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/test_dfp_17.c
> @@ -32,6 +32,10 @@ struct z b = { 9.0dd, 10.0dd, 11.0dd, 12.0dd };
> ANON(struct z, a, D1)
> ANON(struct z, b, STACK)
> ANON(int , 5, W0)
> +#ifndef __AAPCS64_BIG_ENDIAN__
> ANON(_Decimal32, f1, STACK+32) /* Note: no promotion to _Decimal64. */
> +#else
> + ANON(_Decimal32, f1, STACK+36) /* Note: no promotion to _Decimal64. */
> +#endif
> LAST_ANON(_Decimal64, 0.5dd, STACK+40)
> #endif
