[PATCH] Disable test inapplicable to RISC-V

[Palmer Dabbelt]

On Fri, 17 Mar 2017 15:52:50 PDT (-0700), Palmer Dabbelt wrote:
> From: Andrew Waterman <andrew@sifive.com>
>
> The test is coupled to the branch cost model.
>
> gcc/testsuite/ChangeLog:
>
> 	* gcc.dg/tree-ssa/ssa-thread-14.c: Adjust target selector.
> ---
>  gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c
> index aa1323a..f12fb07 100644
> --- a/gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c
> +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-thread-14.c
> @@ -1,4 +1,4 @@
> -/* { dg-do compile { target { ! { logical_op_short_circuit || { m68k*-*-* mmix*-*-* mep*-*-* bfin*-*-* v850*-*-* moxie*-*-* cris*-*-* m32c*-*-* fr30*-*-* mcore*-*-* powerpc*-*-* xtensa*-*-* hppa*-*-* nios2*-*-* } } } } }  */
> +/* { dg-do compile { target { ! { logical_op_short_circuit || { m68k*-*-* mmix*-*-* mep*-*-* bfin*-*-* v850*-*-* moxie*-*-* cris*-*-* m32c*-*-* fr30*-*-* mcore*-*-* powerpc*-*-* xtensa*-*-* hppa*-*-* nios2*-*-* riscv*-*-* } } } } }  */
>  /* { dg-additional-options "-O2 -fdump-tree-vrp-details" }  */
>  /* { dg-additional-options "-mbranch-cost=2" { target i?86-*-* x86_64-*-* } }  */
>  /* { dg-final { scan-tree-dump-times "Threaded jump" 8 "vrp1" } }  */

Committed.