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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/vect/vect-67.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-67.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-67.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-67.c b/gcc/testsuite/gcc.dg/vect/vect-67.c new file mode 100644 index 000000000..1ddab5c2e --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-67.c @@ -0,0 +1,47 @@ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 16 + +__attribute__ ((noinline)) +int main1 (int a, int b) +{ + int i, j; + int ia[N][4][N+8]; + + /* Multidimensional array. Aligned. The "inner" dimensions + are invariant in the inner loop. Store. + Not vectorizable: unsupported operation. */ + for (i = 0; i < N; i++) + { + for (j = 0; j < N; j++) + { + ia[i][1][j+8] = (a == b); + } + } + + /* check results: */ + for (i = 0; i < N; i++) + { + for (j = 0; j < N; j++) + { + if (ia[i][1][j+8] != (a == b)) + abort(); + } + } + + return 0; +} + +int main (void) +{ + check_vect (); + + return main1 (2 ,7); +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |