qemu/tests/tcg/mips/mips64-dspr2/absq_s_qb.c

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#include "io.h"
int main()
{
long long input, result, dsp;
long long hope;
input = 0x701BA35E;
hope = 0x701B5D5E;
__asm
("absq_s.qb %0, %1\n\t"
: "=r"(result)
: "r"(input)
);
if (result != hope) {
printf("absq_s.qb error\n");
return -1;
}
input = 0x801BA35E;
hope = 0x7F1B5D5E;
__asm
("absq_s.qb %0, %2\n\t"
"rddsp %1\n\t"
: "=r"(result), "=r"(dsp)
: "r"(input)
);
dsp = dsp >> 20;
dsp &= 0x01;
if (result != hope) {
printf("absq_s.qb error\n");
return -1;
}
if (dsp != 1) {
printf("absq_s.qb error\n");
return -1;
}
return 0;
}