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#include<stdio.h> #include<assert.h> int main() { int rd, rs, rt; int dsp; int result; rs = 0x12345678; rt = 0x87657FFF; result = 0x24AC00FF; __asm ("precrqu_s.qb.ph %0, %2, %3\n\t" "rddsp %1\n\t" : "=r"(rd), "=r"(dsp) : "r"(rs), "r"(rt) ); assert(result == rd); assert(((dsp >> 22) & 0x01) == 0x01); return 0; }