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

57 lines
911 B
C

#include "io.h"
int main(void)
{
long long rd, rs, rt, result;
rd = 0;
rs = 0x45BCFFFF12345678;
rt = 0x98529AD287654321;
result = 0x52fbec7035a2ca5c;
__asm
("muleq_s.pw.qhl %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
if (result != rd) {
printf("1 muleq_s.pw.qhl error\n");
return -1;
}
rd = 0;
rs = 0x45BC800012345678;
rt = 0x9852800087654321;
result = 0x52fbec707FFFFFFF;
__asm
("muleq_s.pw.qhl %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
if (result != rd) {
printf("2 muleq_s.pw.qhl error\n");
return -1;
}
rd = 0;
__asm
("rddsp %0\n\t"
: "=r"(rd)
);
rd = rd >> 21;
rd = rd & 0x1;
if (rd != 1) {
printf("3 muleq_s.pw.qhl error\n");
return -1;
}
return 0;
}