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Fix incorrect trace type inference when function SSA is not available.

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Type of argument CV with type hint is checked only via execution of
the corresponding RECV or RECV_INIT instruction.
This commit is contained in:
Dmitry Stogov
2023-01-19 17:42:40 +03:00
parent 3280c70023
commit 298aa74b16
1 changed files with 1 additions and 1 deletions
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ext/opcache/jit/zend_jit_trace.c
+1 -1
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@@ -1535,7 +1535,7 @@ static zend_ssa *zend_jit_trace_build_tssa(zend_jit_trace_rec *trace_buffer, uin
} else {
ssa_vars[i].alias = zend_jit_var_may_alias(op_array, ssa, i);
}
if (op_array->arg_info) {
if (op_array->arg_info && i < trace_buffer[1].opline - op_array->opcodes) {
zend_arg_info *arg_info = &op_array->arg_info[i];
zend_class_entry *ce;
uint32_t tmp = zend_fetch_arg_info_type(script, arg_info, &ce);