1#include "io.h" 2 3int main(void) 4{ 5 long long rd, rt, rs, dsp; 6 long long result, resultdsp; 7 8 rt = 0x8765432112345678; 9 rs = 0x0; 10 result = 0x8765432112345678; 11 resultdsp = 0; 12 13 __asm 14 ("shllv_s.qh %0, %2, %3\n\t" 15 "rddsp %1\n\t" 16 : "=r"(rd), "=r"(dsp) 17 : "r"(rt), "r"(rs) 18 ); 19 20 dsp = (dsp >> 22) & 0x01; 21 if ((dsp != resultdsp) || (rd != result)) { 22 printf("shllv_s.qh wrong\n"); 23 return -1; 24 } 25 26 rt = 0x8765432112345678; 27 rs = 0x4; 28 result = 0x80007fff7fff7fff; 29 resultdsp = 1; 30 31 __asm 32 ("shllv_s.qh %0, %2, %3\n\t" 33 "rddsp %1\n\t" 34 : "=r"(rd), "=r"(dsp) 35 : "r"(rt), "r"(rs) 36 ); 37 38 dsp = (dsp >> 22) & 0x01; 39 if ((dsp != resultdsp) || (rd != result)) { 40 printf("shllv_s.qh wrong\n"); 41 return -1; 42 } 43 44 return 0; 45} 46