mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 03:40:34 +02:00
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
#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);
|
|
|
|
const jit_arg_abi_t abi[] = { JIT_ARG_ABI_INTMAX, JIT_ARG_ABI_INTMAX };
|
|
jit_arg_t args[2];
|
|
const jit_anyreg_t regs[] = { { .gpr=JIT_R0 }, { .gpr=JIT_R1 }};
|
|
|
|
jit_receive(j, 2, abi, args);
|
|
jit_load_args(j, 2, abi, args, regs);
|
|
|
|
jit_rshr_u(j, JIT_R0, JIT_R0, JIT_R1);
|
|
jit_retr(j, JIT_R0);
|
|
|
|
size_t size = 0;
|
|
void* ret = jit_end(j, &size);
|
|
|
|
intmax_t (*f)(intmax_t, intmax_t) = ret;
|
|
|
|
ASSERT(f(0xfe, 1) == 0x7f);
|
|
ASSERT(f(0x1fffc, 2) == 0x7fff);
|
|
ASSERT(f(0x80000000, 31) == 1);
|
|
ASSERT(f(0x40000000, 30) == 1);
|
|
ASSERT(f(0x20000000, 29) == 1);
|
|
ASSERT(f(0x10000000, 28) == 1);
|
|
ASSERT(f(0x810000, 16) == 0x81);
|
|
ASSERT(f(0x20000, 17) == 1);
|
|
ASSERT(f(0x40000, 18) == 1);
|
|
ASSERT(f(0x7f8000, 15) == 0xff);
|
|
ASSERT(f(0x1000000, 24) == 1);
|
|
ASSERT(f(0xffffff00, 8) == 0xffffff);
|
|
ASSERT(f(0x7fffffff, 0) == 0x7fffffff);
|
|
#if __WORDSIZE == 32
|
|
ASSERT(f(0xfffffff8, 3) == 0x1fffffff);
|
|
#else
|
|
ASSERT(f(0x3fffffff8, 3) == 0x7fffffff);
|
|
ASSERT(f(0xffffffc080000000, 31) == 0x1ffffff81);
|
|
ASSERT(f(0xfe00000000, 33) == 0x7f);
|
|
ASSERT(f(0x1ffffc00000000, 34) == 0x7ffff);
|
|
ASSERT(f(0xfffffff800000000, 29) == 0x7ffffffc0);
|
|
ASSERT(f(0x8000000000000000, 63) == 1);
|
|
ASSERT(f(0x4000000000000000, 62) == 1);
|
|
ASSERT(f(0x2000000000000000, 61) == 1);
|
|
ASSERT(f(0x1000000000000000, 60) == 1);
|
|
ASSERT(f(0x81000000000000, 48) == 0x81);
|
|
ASSERT(f(0x2000000000000, 49) == 1);
|
|
ASSERT(f(0x10000000000, 40) == 1);
|
|
ASSERT(f(0x7f800000000000, 47) == 0xff);
|
|
ASSERT(f(0x100000000000000, 56) == 1);
|
|
ASSERT(f(0xffffff0000000000, 40) == 0xffffff);
|
|
ASSERT(f(0xfffffffe00000000, 33) == 0x7fffffff);
|
|
ASSERT(f(0x8000000000000001, 63) == 1);
|
|
ASSERT(f(0x1000000000000, 48) == 1);
|
|
ASSERT(f(0xffff800000000000, 47) == 0x1ffff);
|
|
#endif
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
return main_helper(argc, argv, run_test);
|
|
}
|