| #include<stdio.h> |
| #include<assert.h> |
| |
| |
| int main() |
| { |
| int rd, rs, rt; |
| int result; |
| |
| rt = 0x10017EFD; |
| rs = 0x11111111; |
| result = 0x2112900e; |
| |
| __asm |
| ("addq_s.w %0, %1, %2\n\t" |
| : "=r"(rd) |
| : "r"(rs), "r"(rt) |
| ); |
| assert(rd == result); |
| |
| rt = 0x80017EFD; |
| rs = 0x81111111; |
| result = 0x80000000; |
| |
| __asm |
| ("addq_s.w %0, %1, %2\n\t" |
| : "=r"(rd) |
| : "r"(rs), "r"(rt) |
| ); |
| assert(rd == result); |
| |
| rt = 0x7fffffff; |
| rs = 0x01111111; |
| result = 0x7fffffff; |
| |
| __asm |
| ("addq_s.w %0, %1, %2\n\t" |
| : "=r"(rd) |
| : "r"(rs), "r"(rt) |
| ); |
| assert(rd == result); |
| |
| return 0; |
| } |