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

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#include "io.h"
int main(void)
{
long long rd, rt, dsp;
long long result, resultdsp;
rt = 0x8765432112345678;
result = 0x8765432112345678;
resultdsp = 0;
__asm
("shll.pw %0, %2, 0x0\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dsp)
: "r"(rt)
);
dsp = (dsp >> 22) & 0x01;
if ((dsp != resultdsp) || (rd != result)) {
printf("shll.pw wrong\n");
return -1;
}
rt = 0x8765432112345678;
result = 0x6543210034567800;
resultdsp = 1;
__asm
("shll.pw %0, %2, 0x8\n\t"
"rddsp %1\n\t"
: "=r"(rd), "=r"(dsp)
: "r"(rt)
);
dsp = (dsp >> 22) & 0x01;
if ((dsp != resultdsp) || (rd != result)) {
printf("shll.pw wrong\n");
return -1;
}
return 0;
}