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Do not exit to VM when setting undefined prop in constructor #18576

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Do not exit to VM when setting undefined prop in constructor #18576

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3 changes: 2 additions & 1 deletion ext/opcache/jit/zend_jit_ir.c
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Original file line number Diff line number Diff line change
Expand Up @@ -14971,8 +14971,9 @@ static int zend_jit_assign_obj(zend_jit_ctx *jit,
ZEND_ASSERT(slow_inputs == IR_UNUSED);
goto slow_path;
}

// Undefined property with potential magic __get()/__set() or lazy object
if (JIT_G(trigger) == ZEND_JIT_ON_HOT_TRACE) {
if (JIT_G(trigger) == ZEND_JIT_ON_HOT_TRACE && prop_type != IS_UNDEF) {
int32_t exit_point = zend_jit_trace_get_exit_point(opline, ZEND_JIT_EXIT_TO_VM);
const void *exit_addr = zend_jit_trace_get_exit_addr(exit_point);

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