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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-33.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/vect/vect-33.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/vect-33.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/vect-33.c b/gcc/testsuite/gcc.dg/vect/vect-33.c new file mode 100644 index 000000000..d35bce4d6 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/vect-33.c @@ -0,0 +1,44 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include "tree-vect.h" + +#define N 16 +struct test { + char ca[N]; +}; + +extern struct test s; + +__attribute__ ((noinline)) +int main1 () +{ + int i; + + for (i = 0; i < N; i++) + { + s.ca[i] = 5; + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (s.ca[i] != 5) + abort (); + } + + return 0; +} + +int main (void) +{ + return main1 (); +} + + +/* { 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 { scan-tree-dump-times "Alignment of access forced using peeling" 1 "vect" { target vector_alignment_reachable } } } */ +/* { dg-final { scan-tree-dump-times "Alignment of access forced using versioning" 1 "vect" { target { {! vector_alignment_reachable} && {! vect_hw_misalign} } } } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ |