qemu/tests/tcg/mips/mips64-dsp/dpau_h_qbr.c

30 lines
616 B
C

#include "io.h"
int main(void)
{
long long rs, rt;
long long ach = 5, acl = 3;
long long resulth, resultl;
rs = 0x800000FF;
rt = 0x80000002;
resulth = 0x05;
resultl = 0x0201;
__asm
("mthi %0, $ac1\n\t"
"mtlo %1, $ac1\n\t"
"dpau.h.qbr $ac1, %2, %3\n\t"
"mfhi %0, $ac1\n\t"
"mflo %1, $ac1\n\t"
: "+r"(ach), "+r"(acl)
: "r"(rs), "r"(rt)
);
if ((ach != resulth) || (acl != resultl)) {
printf("dpau.h.qbr wrong\n");
return -1;
}
return 0;
}