| |
| #include "io.h" |
| |
| int main(void) |
| { |
| long long rs, rt; |
| long long achi, acli; |
| long long acho, aclo; |
| long long resh, resl; |
| |
| rs = 0x0000000100000001; |
| rt = 0x0000000200000002; |
| achi = 0x1; |
| acli = 0x1; |
| resh = 0x1; |
| resl = 0x3; |
| |
| __asm |
| ("mthi %2, $ac1\n\t" |
| "mtlo %3, $ac1\n\t" |
| "dpau.h.obl $ac1, %4, %5\n\t" |
| "mfhi %0, $ac1\n\t" |
| "mflo %1, $ac1\n\t" |
| : "=r"(acho), "=r"(aclo) |
| : "r"(achi), "r"(acli), "r"(rs), "r"(rt) |
| ); |
| |
| if ((acho != resh) || (aclo != resl)) { |
| printf("1 dpau.h.obl error\n"); |
| |
| return -1; |
| } |
| |
| rs = 0xaaaabbbbccccdddd; |
| rt = 0x3333444455556666; |
| achi = 0x88888888; |
| acli = 0x66666666; |
| |
| resh = 0xffffffff88888888; |
| resl = 0x66670d7a; |
| |
| __asm |
| ("mthi %2, $ac1\n\t" |
| "mtlo %3, $ac1\n\t" |
| "dpau.h.obl $ac1, %4, %5\n\t" |
| "mfhi %0, $ac1\n\t" |
| "mflo %1, $ac1\n\t" |
| : "=r"(acho), "=r"(aclo) |
| : "r"(achi), "r"(acli), "r"(rs), "r"(rt) |
| ); |
| |
| if ((acho != resh) || (aclo != resl)) { |
| printf("1 dpau.h.obl error\n"); |
| |
| return -1; |
| } |
| |
| return 0; |
| } |