testsuite: tree-ssa: Limit targets for vec perm tests

Recently added test cases assume optimized code generation for certain
vectorized code.  However, this optimization might not be applied if
the backends don't support the optimized permuation.

The tests are confirmed to work on aarch64 and x86-64, so this
patch restricts the tests accordingly.

Tested on x86-64.

	PR117728

gcc/testsuite/ChangeLog:

	* gcc.dg/tree-ssa/satd-hadamard.c: Restrict to aarch64 and x86-64.
	* gcc.dg/tree-ssa/vector-8.c: Likewise.
	* gcc.dg/tree-ssa/vector-9.c: Likewise.

Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c b/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c
index 576ef01628cc6caf3d6f2d2f6d1913df7a38bb91..7a22772f2e639dfe048e37c9c28fd8e00a82f5c3 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/satd-hadamard.c
@@ -40,4 +40,4 @@ x264_pixel_satd_8x4_simplified (uint8_t *pix1, int i_pix1, uint8_t *pix2, int i_
   return (((uint16_t)sum) + ((uint32_t)sum>>16)) >> 1;
 }
 
-/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop4" } } */
+/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop4" { target { aarch64*-*-* x86_64-*-* } } } } */

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c
index bc2269065e4ffb6a21a7f1ed85169614105bac49..3a7b62b640d6aa07b53704854ab6bef038ac3077 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-8.c
@@ -30,5 +30,5 @@ void f (vec *p_v_in_1, vec *p_v_in_2, vec *p_v_out_1, vec *p_v_out_2)
   *p_v_out_2 = v_out_2;
 }
 
-/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been blended" "forwprop1" } } */
-/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop1" } } */
+/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been blended" "forwprop1" { target { aarch64*-*-* x86_64-*-* } } } } */
+/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop1" { target { aarch64*-*-* x86_64-*-* } } } } */

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c b/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c
index e5f898e02814468f428623d2663856b9159428d2..ba34fb163d6734409199d84e9b4ee88f3e354d26 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/vector-9.c
@@ -30,5 +30,5 @@ void f (vec *p_v_in_1, vec *p_v_in_2, vec *p_v_out_1, vec *p_v_out_2)
   *p_v_out_2 = v_out_2;
 }
 
-/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been blended" "forwprop1" } } */
-/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop1" } } */
+/* { dg-final { scan-tree-dump "Vec perm simplify sequences have been blended" "forwprop1" { target { aarch64*-*-* x86_64-*-* } } } } */
+/* { dg-final { scan-tree-dump "VEC_PERM_EXPR.*{ 2, 3, 6, 7 }" "forwprop1" { target { aarch64*-*-* x86_64-*-* } } } } */