Allow JIT for passing arguments to trampolines and "bad" functions #16365
Merged
dstogov merged 10 commits intophp:masterfrom Oct 15, 2024
Merged
Allow JIT for passing arguments to trampolines and "bad" functions #16365dstogov merged 10 commits intophp:masterfrom
dstogov merged 10 commits intophp:masterfrom
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arnaud-lb
reviewed
Oct 15, 2024
| uint32_t info = 0; | ||
| zend_jit_op_array_trace_extension *jit_extension; | ||
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| if (EX(call)->func->common.fn_flags & ZEND_ACC_CALL_VIA_TRAMPOLINE) { |
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I think that we need similar changes in zend_jit_trace_record_fake_init_call_ex(), otherwise this code is mis-compiled when ++$arg triggers a side trace:
class Test {
public mixed $prop;
function foo($args) {
foreach ($args as $arg) {
$this->bar(++$arg);
}
}
function __call($name, $args) {
}
}
$test = new Test;
$test->foo([1, 1.5, 1.5]);
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Thanks for catching! I'll fix this.
It may be caused by SEND_UNPACK/SEND_ARRAY
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