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 rd, rs, rt, dsp;
7*073d9f2cSAleksandar Markovic int result, resultdsp;
8*073d9f2cSAleksandar Markovic
9*073d9f2cSAleksandar Markovic rs = 0x80000000;
10*073d9f2cSAleksandar Markovic rt = 0x0ffc0000;
11*073d9f2cSAleksandar Markovic result = 0xF0040000;
12*073d9f2cSAleksandar Markovic resultdsp = 0;
13*073d9f2cSAleksandar Markovic
14*073d9f2cSAleksandar Markovic __asm
15*073d9f2cSAleksandar Markovic ("mulq_s.ph %0, %2, %3\n\t"
16*073d9f2cSAleksandar Markovic "rddsp %1\n\t"
17*073d9f2cSAleksandar Markovic : "=r"(rd), "=r"(dsp)
18*073d9f2cSAleksandar Markovic : "r"(rs), "r"(rt)
19*073d9f2cSAleksandar Markovic );
20*073d9f2cSAleksandar Markovic dsp = (dsp >> 21) & 0x01;
21*073d9f2cSAleksandar Markovic assert(rd == result);
22*073d9f2cSAleksandar Markovic assert(dsp == resultdsp);
23*073d9f2cSAleksandar Markovic
24*073d9f2cSAleksandar Markovic rs = 0x80001234;
25*073d9f2cSAleksandar Markovic rt = 0x80004321;
26*073d9f2cSAleksandar Markovic result = 0x7FFF098B;
27*073d9f2cSAleksandar Markovic resultdsp = 1;
28*073d9f2cSAleksandar Markovic
29*073d9f2cSAleksandar Markovic __asm
30*073d9f2cSAleksandar Markovic ("mulq_s.ph %0, %2, %3\n\t"
31*073d9f2cSAleksandar Markovic "rddsp %1\n\t"
32*073d9f2cSAleksandar Markovic : "=r"(rd), "=r"(dsp)
33*073d9f2cSAleksandar Markovic : "r"(rs), "r"(rt)
34*073d9f2cSAleksandar Markovic );
35*073d9f2cSAleksandar Markovic dsp = (dsp >> 21) & 0x01;
36*073d9f2cSAleksandar Markovic assert(rd == result);
37*073d9f2cSAleksandar Markovic assert(dsp == resultdsp);
38*073d9f2cSAleksandar Markovic
39*073d9f2cSAleksandar Markovic return 0;
40*073d9f2cSAleksandar Markovic }
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