1*073d9f2cSAleksandar Markovic #include<stdio.h>
2*073d9f2cSAleksandar Markovic #include<assert.h>
3*073d9f2cSAleksandar Markovic
main()4*073d9f2cSAleksandar Markovic int main()
5*073d9f2cSAleksandar Markovic {
6*073d9f2cSAleksandar Markovic int rs, rt;
7*073d9f2cSAleksandar Markovic int ach = 5, acl = 5;
8*073d9f2cSAleksandar Markovic int resulth, resultl;
9*073d9f2cSAleksandar Markovic
10*073d9f2cSAleksandar Markovic rs = 0x00FF00FF;
11*073d9f2cSAleksandar Markovic rt = 0x00010002;
12*073d9f2cSAleksandar Markovic resulth = 0x04;
13*073d9f2cSAleksandar Markovic resultl = 0xFFFFFD08;
14*073d9f2cSAleksandar Markovic __asm
15*073d9f2cSAleksandar Markovic ("mthi %0, $ac1\n\t"
16*073d9f2cSAleksandar Markovic "mtlo %1, $ac1\n\t"
17*073d9f2cSAleksandar Markovic "dps.w.ph $ac1, %2, %3\n\t"
18*073d9f2cSAleksandar Markovic "mfhi %0, $ac1\n\t"
19*073d9f2cSAleksandar Markovic "mflo %1, $ac1\n\t"
20*073d9f2cSAleksandar Markovic : "+r"(ach), "+r"(acl)
21*073d9f2cSAleksandar Markovic : "r"(rs), "r"(rt)
22*073d9f2cSAleksandar Markovic );
23*073d9f2cSAleksandar Markovic assert(ach == resulth);
24*073d9f2cSAleksandar Markovic assert(acl == resultl);
25*073d9f2cSAleksandar Markovic
26*073d9f2cSAleksandar Markovic ach = 6, acl = 7;
27*073d9f2cSAleksandar Markovic rs = 0xFFFF00FF;
28*073d9f2cSAleksandar Markovic rt = 0xFFFF0002;
29*073d9f2cSAleksandar Markovic resulth = 0x05;
30*073d9f2cSAleksandar Markovic resultl = 0xFFFFFE08;
31*073d9f2cSAleksandar Markovic __asm
32*073d9f2cSAleksandar Markovic ("mthi %0, $ac1\n\t"
33*073d9f2cSAleksandar Markovic "mtlo %1, $ac1\n\t"
34*073d9f2cSAleksandar Markovic "dps.w.ph $ac1, %2, %3\n\t"
35*073d9f2cSAleksandar Markovic "mfhi %0, $ac1\n\t"
36*073d9f2cSAleksandar Markovic "mflo %1, $ac1\n\t"
37*073d9f2cSAleksandar Markovic : "+r"(ach), "+r"(acl)
38*073d9f2cSAleksandar Markovic : "r"(rs), "r"(rt)
39*073d9f2cSAleksandar Markovic );
40*073d9f2cSAleksandar Markovic assert(ach == resulth);
41*073d9f2cSAleksandar Markovic assert(acl == resultl);
42*073d9f2cSAleksandar Markovic
43*073d9f2cSAleksandar Markovic return 0;
44*073d9f2cSAleksandar Markovic }
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