2017-06-08 22:45 GMT+03:00 Jakub Jelinek <ja...@redhat.com>:
> On Tue, May 09, 2017 at 03:29:40PM +0200, Alexander Ivchenko wrote:
>> 2017-05-09 Alexander Ivchenko <aivch...@gmail.com>
>>
>> * gcc.target/i386/mpx/hard-reg-2-lbv.c: New test.
>> * gcc.target/i386/mpx/hard-reg-2-nov.c: New test.
>> * gcc.target/i386/mpx/hard-reg-2-ubv.c: New test.
>
> These tests fail for me on i686, without -msse2 there is no
> "xmm0" register one can use.
>
> The following patch fixes it, tested on x86_64-linux and i686-linux,
> ok for trunk?
OK. Thanks for the fix.
Ilya
>
> 2017-06-08 Jakub Jelinek <ja...@redhat.com>
>
> * gcc.target/i386/mpx/hard-reg-1-nov.c (mpx_test): Use "esp"
> instead of "rsp" for -m32.
> * gcc.target/i386/mpx/hard-reg-2-lbv.c: Require sse2_runtime effective
> target, add -msse2 to dg-options.
> * gcc.target/i386/mpx/hard-reg-2-nov.c: Likewise.
> * gcc.target/i386/mpx/hard-reg-2-ubv.c: Likewise.
>
> --- gcc/testsuite/gcc.target/i386/mpx/hard-reg-1-nov.c.jj 2015-03-10
> 16:56:41.000000000 +0100
> +++ gcc/testsuite/gcc.target/i386/mpx/hard-reg-1-nov.c 2017-06-08
> 21:37:00.357993146 +0200
> @@ -13,7 +13,11 @@ int rd (int *p, int i)
>
> int mpx_test (int argc, const char **argv)
> {
> +#ifdef __x86_64__
> register int *frame __asm__("rsp");
> +#else
> + register int *frame __asm__("esp");
> +#endif
> rd (frame, 1);
>
> return 0;
> --- gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-lbv.c.jj 2017-06-08
> 17:53:25.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-lbv.c 2017-06-08
> 21:37:23.772718716 +0200
> @@ -1,6 +1,6 @@
> -/* { dg-do run } */
> +/* { dg-do run { target sse2_runtime } } */
> /* { dg-shouldfail "bounds violation" } */
> -/* { dg-options "-fcheck-pointer-bounds -mmpx" } */
> +/* { dg-options "-fcheck-pointer-bounds -mmpx -msse2" } */
>
>
> #define SHOULDFAIL
> --- gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-nov.c.jj 2017-06-08
> 17:53:25.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-nov.c 2017-06-08
> 21:37:35.517581062 +0200
> @@ -1,5 +1,5 @@
> -/* { dg-do run } */
> -/* { dg-options "-fcheck-pointer-bounds -mmpx" } */
> +/* { dg-do run { target sse2_runtime } } */
> +/* { dg-options "-fcheck-pointer-bounds -mmpx -msse2" } */
>
> #include "mpx-check.h"
>
> --- gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-ubv.c.jj 2017-06-08
> 17:53:25.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/mpx/hard-reg-2-ubv.c 2017-06-08
> 21:37:49.910412372 +0200
> @@ -1,6 +1,6 @@
> -/* { dg-do run } */
> +/* { dg-do run { target sse2_runtime } } */
> /* { dg-shouldfail "bounds violation" } */
> -/* { dg-options "-fcheck-pointer-bounds -mmpx" } */
> +/* { dg-options "-fcheck-pointer-bounds -mmpx -msse2" } */
>
>
> #define SHOULDFAIL
>
>
> Jakub
