#include<stdio.h> #include<assert.h> int main() { int rd, rs, rt; int result; rs = 0x05; rt = 0x12345678; result = 0x00010203; __asm ("shrlv.qb %0, %1, %2\n\t" : "=r"(rd) : "r"(rt), "r"(rs) ); assert(rd == result); rs = 0x00; rt = 0x12345678; result = 0x12345678; __asm ("shrlv.qb %0, %1, %2\n\t" : "=r"(rd) : "r"(rt), "r"(rs) ); assert(rd == result); return 0; }