On Wed, Nov 22, 2017 at 10:30 AM, Richard Sandiford
<richard.sandif...@linaro.org> wrote:
> r254589 was supposed to leave tests unchanged for the default setting
> of VECTOR_BITS, but I must have got my sums wrong on pr81136.c.
> Sorry for the breakage.
>
> Tested on aarch64-linux-gnu, x86_64-linux-gnu and powerpc64le-linux-gnu,
> OK to install?
Ok.
Richard.
> Richard
>
>
> 2017-11-22 Richard Sandiford <richard.sandif...@linaro.org>
>
> gcc/testsuite/
> PR testsuite/83004
> * gcc.dg/vect/pr81136.c: Restore previous alignment of 32
> in the default case.
>
> Index: gcc/testsuite/gcc.dg/vect/pr81136.c
> ===================================================================
> --- gcc/testsuite/gcc.dg/vect/pr81136.c 2017-11-22 09:21:12.538474075 +0000
> +++ gcc/testsuite/gcc.dg/vect/pr81136.c 2017-11-22 09:28:04.836628929 +0000
> @@ -2,7 +2,13 @@
>
> #include "tree-vect.h"
>
> -struct __attribute__((aligned (VECTOR_BITS / 8)))
> +#if VECTOR_BITS > 256
> +#define ALIGNMENT (VECTOR_BITS / 8)
> +#else
> +#define ALIGNMENT 32
> +#endif
> +
> +struct __attribute__((aligned (ALIGNMENT)))
> {
> char misaligner;
> int foo[100];
