1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
#include <ejit/ejit.h>
#include <assert.h>
#include "do_jit.h"
int main(int argc, char *argv[])
{
(void)argv;
bool do_jit = argc > 1;
struct ejit_operand operands[1] = {
EJIT_OPERAND_GPR(0, EJIT_TYPE(int64_t))
};
struct ejit_func *f = ejit_create_func(EJIT_TYPE(int64_t), 1, operands);
ejit_negr(f, EJIT_GPR(0), EJIT_GPR(0));
ejit_retr(f, EJIT_GPR(0));
ejit_select_compile_func(f, 1, 0, EJIT_USE64(int64_t), do_jit);
assert(erf1(f, EJIT_ARG(0, int64_t)) == 0);
assert(erf1(f, EJIT_ARG(1, int64_t)) == (int64_t)0xffffffffffffffff);
assert(erf1(f,
EJIT_ARG(0xffffffff,
int64_t)) == (int64_t)0xffffffff00000001);
assert(erf1(f,
EJIT_ARG(0x80000000,
int64_t)) == (int64_t)0xffffffff80000000);
assert(erf1(f,
EJIT_ARG(0x7fffffff,
int64_t)) == (int64_t)0xffffffff80000001);
assert(erf1(f,
EJIT_ARG(0x80000001,
int64_t)) == (int64_t)0xffffffff7fffffff);
assert(erf1(f, EJIT_ARG(0xffffffffffffffff, int64_t)) == 1);
assert(erf1(f, EJIT_ARG(0x8000000000000000, int64_t))
== (int64_t)0x8000000000000000);
assert(erf1(f, EJIT_ARG(0x7fffffffffffffff, int64_t))
== (int64_t)0x8000000000000001);
ejit_destroy_func(f);
}
|
