| // { dg-do run } |
| // { dg-options "" } |
| // PR c++/13989 |
| |
| extern "C" void abort(); |
| |
| #define vector __attribute__((vector_size(16))) |
| |
| struct Constants { |
| inline vector unsigned int deadbeef(void) const { // { dg-warning "vector returned by ref" "" { target { powerpc*-*-linux* && ilp32 } } } |
| return (vector unsigned int){0xdeadbeef, 0xabababab, 0x55555555, 0x12345678}; |
| }; |
| }; |
| |
| inline vector unsigned int const_deadbeef(Constants &C) |
| { |
| return C.deadbeef(); |
| } |
| |
| union u { |
| unsigned int f[4]; |
| vector unsigned int v; |
| } data; |
| |
| int main() |
| { |
| Constants c; |
| data.v = const_deadbeef(c); |
| |
| if (data.f[0] != 0xdeadbeef || data.f[1] != 0xabababab |
| || data.f[2] != 0x55555555 || data.f[3] != 0x12345678) |
| abort(); |
| |
| return 0; |
| } |
| |
| |