diff options
Diffstat (limited to 'qemu/tests/tcg/mips/mips32-dsp/cmpu_eq_qb.c')
-rw-r--r-- | qemu/tests/tcg/mips/mips32-dsp/cmpu_eq_qb.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips32-dsp/cmpu_eq_qb.c b/qemu/tests/tcg/mips/mips32-dsp/cmpu_eq_qb.c new file mode 100644 index 000000000..680f2a199 --- /dev/null +++ b/qemu/tests/tcg/mips/mips32-dsp/cmpu_eq_qb.c @@ -0,0 +1,35 @@ +#include<stdio.h> +#include<assert.h> + +int main() +{ + int rs, rt; + int dsp; + int result; + + rs = 0x11777066; + rt = 0x55AA70FF; + result = 0x02; + __asm + ("cmpu.eq.qb %1, %2\n\t" + "rddsp %0\n\t" + : "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 24) & 0x0F; + assert(dsp == result); + + rs = 0x11777066; + rt = 0x11777066; + result = 0x0F; + __asm + ("cmpu.eq.qb %1, %2\n\t" + "rddsp %0\n\t" + : "=r"(dsp) + : "r"(rs), "r"(rt) + ); + dsp = (dsp >> 24) & 0x0F; + assert(dsp == result); + + return 0; +} |