| /* { dg-do compile { target lp64 } } */ | |
| /* { dg-options "-O3 -fno-vect-cost-model -fdump-tree-slp2-details" } */ | |
| struct x { double d[2]; }; | |
| struct x | |
| pack (double a, double aa) | |
| { | |
| struct x u; | |
| u.d[0] = a; | |
| u.d[1] = aa; | |
| return u; | |
| } | |
| /* The function should be optimized to just return as arguments and | |
| result exactly overlap even when previously vectorized. */ | |
| /* { dg-final { scan-tree-dump "basic block vectorized" "slp2" } } */ | |
| /* { dg-final { scan-assembler-not "mov" } } */ |