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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c b/gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c new file mode 100644 index 000000000..48642db96 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/vect/slp-37.c @@ -0,0 +1,67 @@ +/* { dg-require-effective-target vect_int } */ + +#include <stdarg.h> +#include <stdlib.h> +#include "tree-vect.h" + +#define N 128 + +typedef struct { + int a; + int b; + void *c; +} s1; + +int +foo1 (s1 *arr) +{ + int i; + s1 *ptr = arr; + + /* Different constant types - not SLPable. The group size is not power of 2, + interleaving is not supported either. */ + for (i = 0; i < N; i++) + { + ptr->a = 6; + ptr->b = 7; + ptr->c = NULL; + ptr++; + } + + /* check results: */ + for (i = 0; i < N; i++) + { + if (arr[i].a != 6 + || arr[i].b != 7 + || arr[i].c != NULL) + abort(); + } +} + +int main (void) +{ + int i; + s1 arr1[N]; + + check_vect (); + + for (i = 0; i < N; i++) + { + arr1[i].a = i; + arr1[i].b = i * 2; + arr1[i].c = (void *)arr1; + + if (arr1[i].a == 178) + abort(); + } + + + foo1 (arr1); + + return 0; +} + +/* { dg-final { scan-tree-dump-times "vectorized 1 loops" 0 "vect" } } */ +/* { dg-final { scan-tree-dump-times "vectorizing stmts using SLP" 0 "vect" } } */ +/* { dg-final { cleanup-tree-dump "vect" } } */ + |