| /* { dg-do compile } */ |
| /* { dg-require-effective-target vect_double } */ |
| /* { dg-additional-options "-w -Wno-psabi" } */ |
| |
| typedef double __attribute__((vector_size(16))) v2df; |
| |
| v2df f(v2df a, v2df b) |
| { |
| return (v2df){a[0] + b[0], a[1] + b[1]}; |
| } |
| |
| v2df g(v2df a, v2df b) |
| { |
| return (v2df){a[0] + b[1], a[1] + b[0]}; |
| } |
| |
| /* Verify we manage to vectorize this with using the original vectors |
| and do not end up with any vector CTORs. */ |
| /* { dg-final { scan-tree-dump-times "optimized: basic block" 2 "slp2" } } */ |
| /* { dg-final { scan-tree-dump-not "vect_cst" "slp2" } } */ |
