diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c deleted file mode 100644 index 1653f3d6c..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/no-vfa-vect-79.c +++ /dev/null @@ -1,51 +0,0 @@ -/* { dg-require-effective-target vect_float } */ - -#include <stdarg.h> -#include "tree-vect.h" - -#define N 16 - -float fa[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))); -float fb[N+4] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 7.0, 9.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0}; -float fc[N] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0.5, 1.5, 2.5, 3.5, 4.5, 5.5, 7.5, 9.5, 10.5, 11.5, 12.5, 13.5, 14.5, 15.5}; - -/* Like vect-80.c but the pointers are not annotated as restricted, - and therefore can't be antialiased. */ - -__attribute__ ((noinline)) int -main1 (float *pa, float *pb, float *pc) -{ - int i; - float *q = pb + 4; - - for (i = 0; i < N; i++) - { - pa[i] = q[i] * pc[i]; - } - - for (i = 0; i < N; i++) - { - if (pa[i] != q[i] * pc[i]) - abort(); - } - - return 0; -} - - -int main (void) -{ - check_vect (); - - main1 (fa, fb, fc); - - return 0; -} - -/* Currently the loops fail to vectorize due to aliasing problems. - If/when the aliasing problems are resolved, unalignment may - prevent vectorization on some targets. */ -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */ -/* { dg-final { scan-tree-dump-times "can't determine dependence" 1 "vect" { target { ! vect_multiple_sizes } } } } */ -/* { dg-final { scan-tree-dump-times "can't determine dependence" 2 "vect" { target vect_multiple_sizes } } } */ -/* { dg-final { cleanup-tree-dump "vect" } } */ |