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Dmitry Stogov
35 lines
592 B
PHP
35 lines
592 B
PHP
--TEST--
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Bug #81225: Wrong result with pow operator with JIT enabled
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--EXTENSIONS--
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opcache
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--INI--
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opcache.enable=1
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opcache.enable_cli=1
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opcache.jit_buffer_size=1M
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opcache.jit=tracing
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--SKIPIF--
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<?php if (PHP_INT_SIZE != 8) die("skip: 64-bit only"); ?>
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--FILE--
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<?php
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function unsignedLong(int $offset): int
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{
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$normalizedOffset = $offset % (2 ** 32);
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if ($normalizedOffset < 0) {
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$normalizedOffset += 2 ** 32;
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}
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return $normalizedOffset;
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}
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$offset = -0x100000000 + 2;
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for ($i = 0; $i < 200; ++$i) {
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assert(unsignedLong($offset) === 2);
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}
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?>
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OK
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--EXPECT--
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OK
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