| /* { dg-do compile } */ |
| /* { dg-options "-O3 -fdump-rtl-expand" } */ |
| |
| #include <arm_neon.h> |
| |
| uint32x2x4_t |
| test_1 (uint32x2x4_t a, uint32x2x4_t b) |
| { |
| uint32x2x4_t result; |
| |
| for (unsigned index = 0; index < 4; ++index) |
| result.val[index] = a.val[index] + b.val[index]; |
| |
| return result; |
| } |
| |
| /* Should not use the stack in expand. */ |
| /* { dg-final { scan-rtl-dump-not "virtual-stack-vars" "expand" } } */ |
| /* Should not have to modify the stack pointer. */ |
| /* { dg-final { scan-assembler-not "\t(add|sub).*sp" } } */ |
| /* Should not have to store or load anything. */ |
| /* { dg-final { scan-assembler-not "\t(ld|st)\[rp\]" } } */ |
