| /* { dg-require-effective-target vect_int } */ |
| |
| #include "tree-vect.h" |
| |
| int a[1024]; |
| |
| void __attribute__((noipa)) |
| foo(int k) |
| { |
| int j = 5; |
| for (int i = 0; i < 512; ++i) |
| { |
| a[2*i] = j; |
| a[2*i+1] = k; |
| j++; |
| k+=3; |
| } |
| } |
| |
| int |
| main() |
| { |
| check_vect (); |
| |
| foo (17); |
| |
| for (int i = 0; i < 512; ++i) |
| { |
| if (a[2*i] != 5 + i |
| || a[2*i+1] != 17 + 3 * i) |
| __builtin_abort (); |
| } |
| |
| return 0; |
| } |
| |
| /* We don't yet support SLP inductions for variable length vectors. */ |
| /* { dg-final { scan-tree-dump "vectorizing stmts using SLP" "vect" { xfail vect_variable_length } } } */ |
| /* { dg-final { scan-tree-dump "Loop contains only SLP stmts" "vect" } } */ |
