diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c deleted file mode 100644 index 71c01ae1c..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/vect/vect-78-alignchecks.c +++ /dev/null @@ -1,57 +0,0 @@ -/* { dg-require-effective-target vect_int } */ - -#include <stdarg.h> -#include "tree-vect.h" - -#define N 8 -#define OFF 8 - -/* Check handling of accesses for which the "initial condition" - - the expression that represents the first location accessed - is - more involved than just an ssa_name. */ - -int ib[N+OFF] __attribute__ ((__aligned__(__BIGGEST_ALIGNMENT__))) = {0, 1, 3, 5, 7, 11, 13, 17, 0, 2, 6, 10, 14, 22, 26, 34}; -int off = 8; - -__attribute__ ((noinline)) -int main1 (int *ib) -{ - int i; - int ia[N]; - - for (i = 0; i < N; i++) - { - ia[i] = ib[i+off]; - } - - - /* check results: */ - for (i = 0; i < N; i++) - { - if (ia[i] != ib[i+off]) - abort (); - } - - return 0; -} - -int main (void) -{ - check_vect (); - - main1 (ib); - return 0; -} - -/* For targets that don't support misaligned loads we version for the load. - The store is aligned if alignment can be forced on the stack. Otherwise, we need to - peel the loop in order to align the store. For targets that can't align variables - using peeling (don't guarantee natural alignment) versioning the loop is required - both for the load and the store. */ - -/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ -/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 1 "vect" { xfail { vect_no_align } } } } */ -/* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { target { {! vect_no_align} && { unaligned_stack && vector_alignment_reachable } } } } } */ -/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 1 "vect" { target { { {! unaligned_stack} && vect_no_align } || {unaligned_stack && { {! vector_alignment_reachable} && {! vect_no_align} } } } } } } */ -/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 2 "vect" { target { { unaligned_stack && { vector_alignment_reachable && vect_no_align } } || {unaligned_stack && { {! vector_alignment_reachable} && vect_no_align } } } } } } */ -/* { dg-final { cleanup-tree-dump "vect" } } */ |