xref: /PHP-8.3/ext/opcache/tests/jit/inc_021.phpt (revision a1389a77) 
1--TEST--
2JIT INC: 021
3--INI--
4opcache.enable=1
5opcache.enable_cli=1
6opcache.file_update_protection=0
7opcache.jit_buffer_size=1M
8opcache.protect_memory=1
9;opcache.jit_debug=257
10--EXTENSIONS--
11opcache
12--SKIPIF--
13<?php
14if (PHP_INT_SIZE != 8) die("skip this test is for 64bit platform only");
15?>
16--FILE--
17<?php
18function inc(int|float $x) {
19    return ++$x;
20}
21function dec(int|float $x) {
22    return --$x;
23}
24var_dump(inc(PHP_INT_MAX));
25var_dump(inc(1.1));
26var_dump(dec(PHP_INT_MIN));
27var_dump(dec(1.1));
28?>
29--EXPECT--
30float(9.223372036854776E+18)
31float(2.1)
32float(-9.223372036854776E+18)
33float(0.10000000000000009)
34