| typedef unsigned short u16; |
| typedef unsigned int u32; |
| typedef unsigned long long u64; |
| |
| static u16 swap16v(u16 a) |
| { |
| return __builtin_bswap16(a); |
| } |
| |
| static u32 swap32v(u64 a) |
| { |
| return __builtin_bswap32(a); |
| } |
| |
| static u64 swap64v(u32 a) |
| { |
| return __builtin_bswap64(a); |
| } |
| |
| /* |
| * check-name: builtin-bswap |
| * check-command: test-linearize $file |
| * check-description: Check that the right builtin function is called, and |
| * that the args are correctly promoted or truncated. |
| * |
| * check-output-ignore |
| * check-output-contains:call.16 .* __builtin_bswap16 |
| * check-output-contains:cast.32 .* (64) %arg1 |
| * check-output-contains:call.32 .* __builtin_bswap32 |
| * check-output-contains:cast.64 .* (32) %arg1 |
| * check-output-contains:call.64 .* __builtin_bswap64 |
| */ |
