PR tree-optimization/39248

	* gcc.dg/vect/vect-complex-1.c: Add attribute aligned
	to the arrays.
	* gcc.dg/vect/vect-iv-6.c: Don't expect to fail to vectorize
	on targets without vector misalignment support.
	* lib/target-supports.exp
	(check_effective_target_vect_short_mult): Add
	check_effective_target_arm32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144569 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 983fe83..5d5b967 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2009-03-03  Ira Rosen  <irar@il.ibm.com>
+
+       PR tree-optimization/39248
+       * gcc.dg/vect/vect-complex-1.c: Add attribute aligned
+       to the arrays.
+       * gcc.dg/vect/vect-iv-6.c: Don't expect to fail to vectorize
+       on targets without vector misalignment support.
+       * lib/target-supports.exp 
+       (check_effective_target_vect_short_mult): Add 
+       check_effective_target_arm32.
+
 2009-03-02  Sebastian Pop  <sebastian.pop@amd.com>
 
        PR middle-end/39335

diff --git a/gcc/testsuite/gcc.dg/vect/vect-complex-1.c b/gcc/testsuite/gcc.dg/vect/vect-complex-1.c
index 9be8864..e2d0adc 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/vect-complex-1.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-complex-1.c
@@ -6,19 +6,19 @@
 
 #define N 16
 
-_Complex float a[N] =
+_Complex float a[N]  __attribute__ ((__aligned__(16))) =
     { 10.0F + 20.0iF, 11.0F + 21.0iF, 12.0F + 22.0iF, 13.0F + 23.0iF,
       14.0F + 24.0iF, 15.0F + 25.0iF, 16.0F + 26.0iF, 17.0F + 27.0iF,
       18.0F + 28.0iF, 19.0F + 29.0iF, 20.0F + 30.0iF, 21.0F + 31.0iF,
       22.0F + 32.0iF, 23.0F + 33.0iF, 24.0F + 34.0iF, 25.0F + 35.0iF };
-_Complex float b[N] =
+_Complex float b[N]  __attribute__ ((__aligned__(16))) =
     { 30.0F + 40.0iF, 31.0F + 41.0iF, 32.0F + 42.0iF, 33.0F + 43.0iF,
       34.0F + 44.0iF, 35.0F + 45.0iF, 36.0F + 46.0iF, 37.0F + 47.0iF,
       38.0F + 48.0iF, 39.0F + 49.0iF, 40.0F + 50.0iF, 41.0F + 51.0iF,
       42.0F + 52.0iF, 43.0F + 53.0iF, 44.0F + 54.0iF, 45.0F + 55.0iF };
 
-_Complex float c[N];
-_Complex float res[N] =
+_Complex float c[N] __attribute__ ((__aligned__(16)));
+_Complex float res[N] __attribute__ ((__aligned__(16))) =
     { 40.0F + 60.0iF, 42.0F + 62.0iF, 44.0F + 64.0iF, 46.0F + 66.0iF,
       48.0F + 68.0iF, 50.0F + 70.0iF, 52.0F + 72.0iF, 54.0F + 74.0iF,
       56.0F + 76.0iF, 58.0F + 78.0iF, 60.0F + 80.0iF, 62.0F + 82.0iF,

diff --git a/gcc/testsuite/gcc.dg/vect/vect-iv-6.c b/gcc/testsuite/gcc.dg/vect/vect-iv-6.c
index b1a0d53..a0863cf 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/vect-iv-6.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-iv-6.c
@@ -46,5 +46,5 @@ int main (void)
   return main1 (3);
 } 
 
-/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" {xfail vect_no_align } } } */
+/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */
 /* { dg-final { cleanup-tree-dump "vect" } } */

diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 03c1779..115f992 100644 (file)
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -2288,7 +2288,8 @@ proc check_effective_target_vect_short_mult { } {
             || [istarget spu-*-*]
             || [istarget i?86-*-*]
             || [istarget x86_64-*-*] 
-             || [istarget powerpc*-*-*] } {
+             || [istarget powerpc*-*-*] 
+             || [check_effective_target_arm32] } {
           set et_vect_short_mult_saved 1
        }
     }