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Merge branch 'PHP-8.1'

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* PHP-8.1:
  Tracing JIT: Fixed failure on non-optimized op_arrays (op_array->T may be above ssa->vars_count)
This commit is contained in:
Dmitry Stogov
2021-11-15 14:45:42 +03:00
parent e1c561508d dca0112917
commit 24d0e21570
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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@@ -1525,7 +1525,7 @@ static zend_ssa *zend_jit_trace_build_tssa(zend_jit_trace_rec *trace_buffer, uin
while (i < op_array->last_var + op_array->T) {
if (!ssa->var_info
|| !zend_jit_trace_copy_ssa_var_info(op_array, ssa, ssa_opcodes, tssa, i)) {
if (ssa->vars) {
if (ssa->vars && i < ssa->vars_count) {
ssa_vars[i].alias = ssa->vars[i].alias;
} else {
ssa_vars[i].alias = zend_jit_var_may_alias(op_array, ssa, i);