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#define _POSIX_C_SOURCE 200809L
#define JIT_REGISTER_TEST
#include "tests.h"
#define BUF_SIZE (65535)
DEFINE_TEST(test1)
{
#ifndef __APPLE__
char buf[BUF_SIZE];
FILE *old_stdout = stdout;
stdout = fmemopen(buf, BUF_SIZE, "w");
plfl factorial;
jit_prolog(p, &factorial);
jit_declare_arg(p, JIT_SIGNED_NUM, sizeof(long));
jit_getarg(p, R(0), 0);
jit_movi(p, R(1), 1);
jit_msg(p, "Check 1.\n");
jit_label * loop = jit_get_label(p);
jit_op * o = jit_blei(p, JIT_FORWARD, R(0), 0);
jit_msgr(p, "Check R(1): %i\n", R(1));
jit_mulr(p, R(1), R(1), R(0));
jit_subi(p, R(0), R(0), 1);
jit_jmpi(p, loop);
jit_patch(p, o);
jit_msg(p, "Check X.\n");
jit_retr(p, R(1));
JIT_GENERATE_CODE(p);
jit_value r = factorial(6);
fclose(stdout);
stdout = old_stdout;
ASSERT_EQ(720, r);
ASSERT_EQ_STR("Check 1.\nCheck R(1): 1\nCheck R(1): 6\nCheck R(1): 30\nCheck R(1): 120\nCheck R(1): 360\nCheck R(1): 720\nCheck X.\n", buf);
return 0;
#else
IGNORE_TEST
#endif
}
struct jit_debug_info {
const char *filename;
const char *function;
int lineno;
int warnings;
};
#define ASSERT_WARNING(op, warning) ASSERT_EQ((warning), (op)->debug_info->warnings);
DEFINE_TEST(test2)
{
#ifndef __APPLE__
char buf[BUF_SIZE];
FILE *old_stdout = stdout;
stdout = fmemopen(buf, BUF_SIZE, "w");
plfl x;
jit_op *op01 = jit_prolog(p, &x);
jit_op *op01a = jit_declare_arg(p, JIT_SIGNED_NUM, sizeof(long));
jit_op *op01b = jit_declare_arg(p, JIT_PTR, 10);
jit_declare_arg(p, JIT_FLOAT_NUM, sizeof(double));
jit_op *op02 = jit_movr(p, R(0), R(1));
jit_op *op03 = jit_fmovr(p, FR(0), FR(1));
jit_op *op04 = jit_movr(p, FR(1), R(0));
jit_label *label1 = jit_get_label(p);
jit_op *op05 = jit_blti(p, JIT_FORWARD, R(0), 10);
jit_op *op06 = jit_jmpi(p, JIT_FORWARD);
jit_op *op07 = jit_retr(p, R(0));
jit_op *op08 = jit_patch(p, op05);
jit_op *op09 = jit_ldi(p, R(2), NULL, 3);
jit_op *op10 = jit_fldi(p, FR(2), NULL, 2);
jit_label *label2 = jit_get_label(p);
jit_data_dword(p, 0xcaca0);
jit_get_label(p);
jit_op *op11 = jit_movi(p, R(0), 1);
jit_op *op12 = jit_ref_code(p, R(0), label2);
jit_op *op13 = jit_ref_data(p, R(0), label1);
jit_op *op14 = jit_fsti(p, NULL, R(0), 2);
jit_op *op15 = jit_fstxi(p, 0, R(0), R(0), 2);
jit_op *op16 = jit_getarg(p, R(0), 2);
jit_op *op17 = jit_getarg(p, FR(1), 1);
jit_op *op18 = jit_fldi(p, R(0), NULL, 4);
jit_op *op19 = jit_fldxi(p, R(0), R(1), NULL, 4);
jit_check_code(p, JIT_WARN_ALL);
fclose(stdout);
stdout = old_stdout;
ASSERT_WARNING(op01, JIT_WARN_UNINITIALIZED_REG);
ASSERT_WARNING(op01a, 0);
ASSERT_WARNING(op01b, JIT_WARN_INVALID_DATA_SIZE);
ASSERT_WARNING(op02, 0);
ASSERT_WARNING(op03, JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op04, JIT_WARN_REGISTER_TYPE_MISMATCH | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op05, 0);
ASSERT_WARNING(op06, JIT_WARN_MISSING_PATCH);
ASSERT_WARNING(op07, JIT_WARN_DEAD_CODE);
ASSERT_WARNING(op08, 0);
ASSERT_WARNING(op09, JIT_WARN_INVALID_DATA_SIZE | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op10, JIT_WARN_INVALID_DATA_SIZE | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op11, JIT_WARN_UNALIGNED_CODE | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op12, JIT_WARN_INVALID_CODE_REFERENCE | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op13, JIT_WARN_INVALID_DATA_REFERENCE);
ASSERT_WARNING(op14, JIT_WARN_INVALID_DATA_SIZE | JIT_WARN_REGISTER_TYPE_MISMATCH);
ASSERT_WARNING(op15, JIT_WARN_INVALID_DATA_SIZE | JIT_WARN_REGISTER_TYPE_MISMATCH);
ASSERT_WARNING(op16, JIT_WARN_REGISTER_TYPE_MISMATCH | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op17, JIT_WARN_REGISTER_TYPE_MISMATCH | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op18, JIT_WARN_REGISTER_TYPE_MISMATCH | JIT_WARN_OP_WITHOUT_EFFECT);
ASSERT_WARNING(op19, JIT_WARN_REGISTER_TYPE_MISMATCH | JIT_WARN_OP_WITHOUT_EFFECT);
return 0;
#else
IGNORE_TEST
#endif
}
DEFINE_TEST(test3)
{
#ifndef __APPLE__
char buf[BUF_SIZE];
FILE *old_stdout = stdout;
stdout = fmemopen(buf, BUF_SIZE, "w");
jit_enable_optimization(p, JIT_OPT_OMIT_UNUSED_ASSIGNEMENTS);
plfv x;
jit_prolog(p, &x);
jit_op *op03 = jit_movi(p, R(0), 10);
jit_movi(p, R(0), 20);
jit_addi(p, R(0), R(0), 30);
jit_retr(p, R(0));
JIT_GENERATE_CODE(p);
ASSERT_EQ(50, x());
ASSERT_EQ(JIT_NOP, op03->code);
fclose(stdout);
stdout = old_stdout;
return 0;
#else
IGNORE_TEST
#endif
}
void test_setup()
{
test_filename = __FILE__;
SETUP_TEST(test1);
SETUP_TEST(test2);
SETUP_TEST(test3);
}
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