| #include"io.h" |
| int main(void) |
| { |
| long long rt, rs; |
| long long achi, acli; |
| long long acho, aclo; |
| long long resh, resl; |
| |
| achi = 0x1; |
| acli = 0x1; |
| rs = 0x0001000100010001; |
| rt = 0x0002000200020002; |
| resh = 0x1; |
| resl = 0x11; |
| |
| __asm |
| ("mthi %2, $ac1\t\n" |
| "mtlo %3, $ac1\t\n" |
| "dpaq_s.w.qh $ac1, %4, %5\t\n" |
| "mfhi %0, $ac1\t\n" |
| "mflo %1, $ac1\t\n" |
| : "=r"(acho), "=r"(aclo) |
| : "r"(achi), "r"(acli), "r"(rs), "r"(rt) |
| ); |
| if ((acho != resh) || (aclo != resl)) { |
| printf("1 dpaq_s.w.qh error\n"); |
| |
| return -1; |
| } |
| |
| achi = 0xffffffff; |
| acli = 0xaaaaaaaa; |
| |
| rs = 0x1111222233334444; |
| rt = 0xffffeeeeddddcccc; |
| |
| resh = 0x00; |
| resl = 0xffffffffd27ad82e; |
| |
| __asm |
| ("mthi %2, $ac1\t\n" |
| "mtlo %3, $ac1\t\n" |
| "dpaq_s.w.qh $ac1, %4, %5\t\n" |
| "mfhi %0, $ac1\t\n" |
| "mflo %1, $ac1\t\n" |
| : "=r"(acho), "=r"(aclo) |
| : "r"(achi), "r"(acli), "r"(rs), "r"(rt) |
| ); |
| |
| if ((acho != resh) || (aclo != resl)) { |
| printf("2 dpaq_s.w.qh error\n"); |
| |
| return -1; |
| } |
| |
| return 0; |
| } |