1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
#include<stdio.h> #include<assert.h> int main() { int rd, rt; int result; rt = 0x12345678; result = 0x56785678; __asm ("replv.ph %0, %1\n\t" : "=r"(rd) : "r"(rt) ); assert(rd == result); return 0; }