qemu/tests/tcg/mips/mips32-dspr2/subuh_r_qb.c
Jia Liu d70080c4e3 target-mips: Add ASE DSP testcases
Add MIPS ASE DSP testcases.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-10-31 21:37:21 +01:00

33 lines
506 B
C

#include<stdio.h>
#include<assert.h>
int main()
{
int rd, rs, rt;
int result;
rs = 0x12345678;
rt = 0x87654321;
result = 0xC6E80A2C;
__asm
("subuh_r.qb %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
assert(rd == result);
rs = 0xBEFC292A;
rt = 0x9205C1B4;
result = 0x167cb4bb;
__asm
("subuh_r.qb %0, %1, %2\n\t"
: "=r"(rd)
: "r"(rs), "r"(rt)
);
assert(rd == result);
return 0;
}