| /* { dg-require-effective-target vect_float } */ |
| |
| #include <stdarg.h> |
| #include "tree-vect.h" |
| |
| void __attribute__((noinline)) |
| sumit (float * __restrict dest, |
| float * __restrict src, float * __restrict src2, |
| int stride, int n) |
| { |
| int i; |
| for (i = 0; i < n; i++) |
| dest[i*stride] = src[i] + src2[i]; |
| } |
| |
| int main() |
| { |
| int i, stride; |
| float src[] = {1, 2, 3, 4, 5, 6, 7, 8}; |
| float dest[64]; |
| check_vect (); |
| for (stride = 0; stride < 8; stride++) |
| { |
| sumit (dest, src, src, stride, 8); |
| if (!stride && dest[0] != 16) |
| abort(); |
| else if (stride) |
| for (i = 0; i < 8; i++) |
| if (2*src[i] != dest[i*stride]) |
| abort (); |
| } |
| return 0; |
| } |
| |
| /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ |
