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#include "test.h"
static void
run_test(jit_state_t *j, uint8_t *arena_base, size_t arena_size)
{
jit_begin(j, arena_base, arena_size);
size_t align = jit_enter_jit_abi(j, 3, 0, 0);
jit_operand_t args[] =
{ jit_operand_gpr (JIT_OPERAND_ABI_POINTER, JIT_R0),
jit_operand_gpr (JIT_OPERAND_ABI_POINTER, JIT_R1),
jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_R2),
jit_operand_gpr (JIT_OPERAND_ABI_WORD, JIT_V0) };
jit_load_args(j, 4, args);
jit_qmulr(j, JIT_V1, JIT_V2, JIT_R2, JIT_V0);
jit_str(j, JIT_R0, JIT_V1);
jit_str(j, JIT_R1, JIT_V2);
jit_leave_jit_abi(j, 3, 0, align);
jit_ret(j);
size_t size = 0;
void* ret = jit_end(j, &size);
void (*f)(jit_word_t*, jit_word_t*, jit_word_t, jit_word_t) = ret;
#define QMUL(a, b, c, d) \
do { \
jit_word_t C = 0, D = 0; f(&C, &D, a, b); ASSERT(C == c); ASSERT(D == d); \
} while (0)
QMUL(-2, -1, 2, 0);
QMUL(0, -1, 0, 0);
QMUL(-1, 0, 0, 0);
QMUL(1, -1, -1, -1);
#if __WORDSIZE == 32
QMUL(0x7ffff, 0x7ffff, 0xfff00001, 0x3f);
QMUL(0x80000000, -2, 0, 1);
QMUL(0x80000000, 2, 0, -1);
QMUL(0x80000001, 3, 0x80000003, -2);
QMUL(0x80000001, -3, 0x7ffffffd, 1);
#else
QMUL(0x7ffffffff, 0x7ffffffff, 0xfffffff000000001, 0x3f);
QMUL(0x8000000000000000, -2, 0, 1);
QMUL(0x8000000000000000, 2, 0, -1);
QMUL(0x8000000000000001, 3, 0x8000000000000003, -2);
QMUL(0x8000000000000001, -3, 0x7ffffffffffffffd, 1);
#endif
}
int
main (int argc, char *argv[])
{
return main_helper(argc, argv, run_test);
}
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