1--TEST-- 2Bug #81225: Wrong result with pow operator with JIT enabled 3--EXTENSIONS-- 4opcache 5--INI-- 6opcache.enable=1 7opcache.enable_cli=1 8opcache.jit_buffer_size=1M 9opcache.jit=function 10--SKIPIF-- 11<?php if (PHP_INT_SIZE != 8) die("skip: 64-bit only"); ?> 12--FILE-- 13<?php 14function add_with_positive(int $a) { 15 $a = $a % 10; 16 $b = $a + 1; 17 $c = $a + 100; 18 $d = $a + 2147483647; // 0x7fff,ffff 19 $e = $a + 2147483648; // 0x8000,0000 cannot encoded as imm field of lea r1, [r2 + imm] 20 $f = $a + 78187493394; // 0x12,1234,5678 cannot encoded as imm field of lea r1, [r2 + imm] 21 var_dump($b, $c, $d, $e, $f); 22} 23 24function add_with_negative(int $a) { 25 $a = $a % 10; 26 $b = $a + (-1); 27 $c = $a + (-100); 28 $d = $a + (-2147483648); // 0xFFFF,FFFF,8000,0000 29 $e = $a + (-2147483649); // 0xFFFF,FFFF,7FFF,FFFF cannot encoded as imm field of lea r1, [r2 + imm] 30 $f = $a + (-261458978401740); // 0xFFFF,1234,5678,1234 cannot encoded as imm field of lea r1, [r2 + imm] 31 var_dump($b, $c, $d, $e, $f); 32} 33 34function sub_with_positive(int $a) { 35 $a = $a % 10; 36 $b = $a - 1; 37 $c = $a - 100; 38 $d = $a - 2147483647; // 0x7fff,ffff 39 $e = $a - 2147483648; // 0x8000,0000 40 $f = $a - 2147483649; // 0x8000,0001 cannot encoded as imm field of lea r1, [r2 + imm] 41 $g = $a - 78187493394; // 0x12,1234,5678 cannot encoded as imm field of lea r1, [r2 + imm] 42 var_dump($b, $c, $d, $e, $f, $g); 43} 44 45function sub_with_negative(int $a) { 46 $a = $a % 10; 47 $b = $a - (-1); 48 $c = $a - (-100); 49 $d = $a - (-2147483647); // 0xFFFF,FFFF,8000,0001 50 $e = $a - (-2147483648); // 0xFFFF,FFFF,8000,0000 cannot encoded as imm field of lea r1, [r2 + imm] 51 $f = $a - (-2147483649); // 0xFFFF,FFFF,7FFF,FFFF cannot encoded as imm field of lea r1, [r2 + imm] 52 $g = $a - (-261458978401740); // 0xFFFF,1234,5678,1234 cannot encoded as imm field of lea r1, [r2 + imm] 53 var_dump($b, $c, $d, $e, $f, $g); 54} 55 56add_with_positive(2); 57add_with_negative(2); 58sub_with_positive(2); 59sub_with_negative(2); 60?> 61--EXPECT-- 62int(3) 63int(102) 64int(2147483649) 65int(2147483650) 66int(78187493396) 67int(1) 68int(-98) 69int(-2147483646) 70int(-2147483647) 71int(-261458978401738) 72int(1) 73int(-98) 74int(-2147483645) 75int(-2147483646) 76int(-2147483647) 77int(-78187493392) 78int(3) 79int(102) 80int(2147483649) 81int(2147483650) 82int(2147483651) 83int(261458978401742) 84
