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Searched refs:op2_use (Results 1 – 15 of 15) sorted by relevance

/PHP-8.1/Zend/Optimizer/
H A Dzend_ssa.h85 int op2_use; member
198 } else if (ssa_op->op2_use == var) { in END_EXTERN_C()
226 return ssa_op->op1_use == var && ssa_op->op2_use != var; in zend_ssa_is_no_val_use()
229 return ssa_op->op2_use == var && ssa_op->op1_use != var; in zend_ssa_is_no_val_use()
234 return ssa_op->op1_use != var && ssa_op->op2_use != var; in zend_ssa_is_no_val_use()
249 if (ssa_op->op2_use >= 0) { in zend_ssa_rename_defs_of_instr()
250 zend_ssa_rename_var_uses(ssa, ssa_op->op2_def, ssa_op->op2_use, 1); in zend_ssa_rename_defs_of_instr()
H A Dssa_integrity.c47 || (ssa_op->op2_use == check) in is_used_by_op()
189 if (ssa_op->op2_use < 0 && ssa_op->op2_def < 0) { in ssa_verify_integrity()
193 if (ssa_op->op2_use >= 0 || ssa_op->op2_def >= 0) { in ssa_verify_integrity()
220 if (ssa_op->op2_use >= 0) { in ssa_verify_integrity()
221 if (ssa_op->op2_use >= ssa->vars_count) { in ssa_verify_integrity()
222 FAIL("op2 use %d out of range\n", ssa_op->op2_use); in ssa_verify_integrity()
224 if (!is_in_use_chain(ssa, ssa_op->op2_use, i)) { in ssa_verify_integrity()
226 VAR(ssa_op->op2_use), INSTR(i)); in ssa_verify_integrity()
228 if (VAR_NUM(opline->op2.var) != ssa->vars[ssa_op->op2_use].var) { in ssa_verify_integrity()
230 VAR(ssa_op->op2_use), VAR_NUM(opline->op2.var), INSTR(i)); in ssa_verify_integrity()
H A Ddce.c187 && ssa->vars[ssa_op->op2_use].escape_state != ESCAPE_STATE_NO_ESCAPE) { in may_have_side_effects()
307 if (ssa_op->op2_use >= 0) { in add_operands_to_worklists()
308 if (!zend_ssa_is_no_val_use(opline, ssa_op, ssa_op->op2_use) in add_operands_to_worklists()
310 && (ssa->var_info[ssa_op->op2_use].type & MAY_BE_REF) != 0)) { in add_operands_to_worklists()
311 add_to_worklists(ctx, ssa_op->op2_use, check); in add_operands_to_worklists()
313 add_to_phi_worklist_no_val(ctx, ssa_op->op2_use); in add_operands_to_worklists()
437 if ((opline->op2_type & (IS_VAR|IS_TMP_VAR)) && !is_var_dead(ctx, ssa_op->op2_use)) { in dce_instr()
438 if (!try_remove_var_def(ctx, ssa_op->op2_use, ssa_op->op2_use_chain, opline)) { in dce_instr()
439 if (may_be_refcounted(ssa->var_info[ssa_op->op2_use].type)) { in dce_instr()
445 free_var = ssa_op->op2_use; in dce_instr()
H A Descape_analysis.c112 if (opline->opcode == ZEND_ASSIGN && op->op2_use >= 0) { in zend_build_equi_escape_sets()
113 union_find_unite(parent, size, op->op1_def, op->op2_use); in zend_build_equi_escape_sets()
117 if (op->op2_use >= 0) { in zend_build_equi_escape_sets()
118 union_find_unite(parent, size, op->op2_def, op->op2_use); in zend_build_equi_escape_sets()
130 if (opline->opcode == ZEND_ASSIGN && op->op2_use >= 0) { in zend_build_equi_escape_sets()
131 union_find_unite(parent, size, op->result_def, op->op2_use); in zend_build_equi_escape_sets()
333 if (ssa_op->op2_use == var) { in is_escape_use()
H A Dsccp.c204 } else if (ssa_op->op2_use != -1) { in get_op2_value()
205 return &ctx->values[ssa_op->op2_use]; in get_op2_value()
327 if (ssa_op->op2_use >= 0) { in try_replace_op1()
330 ssa_op->op2_use = -1; in try_replace_op1()
359 next_op->op2_use = -1; in try_replace_op2()
2340 if ((ssa_op->op2_use >= 0 && !value_known(&ctx->values[ssa_op->op2_use])) in try_remove_definition()
2349 if (ssa_op->op2_use >= 0 && !value_known(&ctx->values[ssa_op->op2_use])) { in try_remove_definition()
2383 } else if (ssa_op->op2_use >= 0) { in try_remove_definition()
2384 if (ssa_op->op2_use != ssa_op->op1_use) { in try_remove_definition()
2387 ssa_op->op2_use = -1; in try_remove_definition()
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H A Ddfa_pass.c392 (ssa_op->op2_use >= 0 && ssa->vars[ssa_op->op2_use].var == var) || in variable_defined_or_used_in_range()
1117 ssa->ops[use].op2_use = cv_var; in zend_dfa_try_to_replace_result()
1277 ssa->ops[op_1].op2_use = -1; in zend_dfa_optimize_op_array()
1472 && ssa->ops[op_2].op2_use >= 0 in zend_dfa_optimize_op_array()
1485 ssa->ops[op_2].op2_use = -1; in zend_dfa_optimize_op_array()
1544 int src_var = ssa->ops[op_1].op2_use; in zend_dfa_optimize_op_array()
1578 ssa->ops[op_1].op2_use = -1; in zend_dfa_optimize_op_array()
1627 && ssa->ops[op_2].op2_use >= 0 in zend_dfa_optimize_op_array()
1640 ssa->ops[op_2].op2_use = -1; in zend_dfa_optimize_op_array()
1646 && ssa->ops[op_1].op2_use >= 0 in zend_dfa_optimize_op_array()
[all …]
H A Dzend_ssa.c746 ssa_ops[k].op2_use = -1; /* not used */ in _zend_ssa_rename_op()
1088 if (op->op2_use >= 0 && op->op2_use != op->op1_use) { in zend_ssa_compute_use_def_chains()
1090 ssa_vars[op->op2_use].use_chain = i; in zend_ssa_compute_use_def_chains()
1235 if (ssa_op->op2_use >= 0) { in zend_ssa_remove_instr()
1237 ssa_op->op2_use = -1; in zend_ssa_remove_instr()
1380 if (ssa_op->op2_use == var_num) { in zend_ssa_remove_uses_of_var()
1381 ssa_op->op2_use = -1; in zend_ssa_remove_uses_of_var()
1561 } else if (ssa_op->op2_use == new) { in zend_ssa_rename_var_uses()
1579 if (ssa_op->op2_use == old) { in zend_ssa_rename_var_uses()
1580 ssa_op->op2_use = new; in zend_ssa_rename_var_uses()
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H A Dzend_dfg.c224 op2_use = -1; /* not used */ in _zend_dfg_add_use_def_op()
H A Dzend_inference.c2495 || (use_op->op2_use == tmp_var && use_op->op2_use_chain < 0)) { in result_may_be_separated()
3052 COPY_SSA_OBJ_TYPE(ssa_op->op2_use, ssa_op->op1_def); in _zend_update_type_info()
3075 COPY_SSA_OBJ_TYPE(ssa_op->op2_use, ssa_op->result_def); in _zend_update_type_info()
3176 COPY_SSA_OBJ_TYPE(ssa_op->op2_use, ssa_op->op2_def); in _zend_update_type_info()
3301 COPY_SSA_OBJ_TYPE(ssa_op->op2_use, ssa_op->result_def); in _zend_update_type_info()
4140 if (ssa_op->op2_use == var_num) { in can_convert_to_double()
4677 if (op->op2_use == var && op->op2_def >= 0) { in zend_mark_cv_references()
H A Dzend_dump.c664 int ssa_var_num = ssa_op->op2_use; in zend_dump_op()
/PHP-8.1/ext/opcache/jit/
H A Dzend_jit_trace.c1495 if (op->op2_use >= 0 && op->op2_use != op->op1_use) { in zend_jit_trace_build_tssa()
2848 if (ssa_op->op2_use >= 0 in zend_jit_trace_allocate_registers()
2859 end[ssa_op->op2_use] = -1; in zend_jit_trace_allocate_registers()
3455 if (ssa_op->op2_use >= 0 in zend_jit_trace_clenup_stack()
3456 && ra[ssa_op->op2_use] in zend_jit_trace_clenup_stack()
3757 if (ssa_op->op2_use >= 0) { in zend_jit_trace_update_condition_ranges()
3774 if (ssa_op->op2_use >= 0) { in zend_jit_trace_update_condition_ranges()
3791 if (ssa_op->op2_use >= 0) { in zend_jit_trace_update_condition_ranges()
3854 if (ssa_op->op2_use >= 0) { in zend_jit_may_skip_comparison()
3914 && ssa_op->op2_use == prev_ssa_op->op2_use) { in zend_jit_may_skip_comparison()
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H A Dzend_jit.c1828 if (op->op2_use >= 0 in zend_jit_compute_liveness()
1829 && zend_bitset_in(candidates, op->op2_use) in zend_jit_compute_liveness()
1830 && !zend_ssa_is_no_val_use(opline, op, op->op2_use)) { in zend_jit_compute_liveness()
1831 zend_bitset_incl(live, op->op2_use); in zend_jit_compute_liveness()
1951 if (ssa->ops[line].op2_use >= 0 && in zend_jit_compute_liveness()
1952 intervals[ssa->ops[line].op2_use] && in zend_jit_compute_liveness()
1962 zend_jit_add_hint(intervals, i, ssa->ops[line].op2_use); in zend_jit_compute_liveness()
1980 ssa->ops[line].op2_use >= 0 && in zend_jit_compute_liveness()
1981 intervals[ssa->ops[line].op2_use] && in zend_jit_compute_liveness()
1983 !ssa->vars[ssa->ops[line].op2_use].phi_use_chain && in zend_jit_compute_liveness()
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H A Dzend_jit_internal.h197 OP_REG_ADDR(opline, op2_type, op2, op2_use)
H A Dzend_jit_x86.dasc9871 if (ssa->var_info[ssa_op->op2_use].ce != zend_ce_closure
9872 && !(ssa->var_info[ssa_op->op2_use].type & MAY_BE_CLASS_GUARD)) {
9891 if (ssa->var_info && ssa_op->op2_use >= 0) {
9892 ssa->var_info[ssa_op->op2_use].type |= MAY_BE_CLASS_GUARD;
9893 ssa->var_info[ssa_op->op2_use].ce = zend_ce_closure;
9894 ssa->var_info[ssa_op->op2_use].is_instanceof = 0;
16220 if (ssa_op->op2_use == current_var ||
16314 (!zend_is_commutative(opline->opcode) || ssa_op->op2_use != current_var || !last_use)) {
16362 if (opline->op2_type != IS_CONST && ssa_op->op2_use != current_var) {
16408 ssa_op->op2_use != current_var) {
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H A Dzend_jit_arm64.dasc9169 if (ssa->var_info[ssa_op->op2_use].ce != zend_ce_closure
9170 && !(ssa->var_info[ssa_op->op2_use].type & MAY_BE_CLASS_GUARD)) {
9182 if (ssa->var_info && ssa_op->op2_use >= 0) {
9183 ssa->var_info[ssa_op->op2_use].type |= MAY_BE_CLASS_GUARD;
9184 ssa->var_info[ssa_op->op2_use].ce = zend_ce_closure;
9185 ssa->var_info[ssa_op->op2_use].is_instanceof = 0;
15254 if (ssa_op->op2_use == current_var ||
15342 (!zend_is_commutative(opline->opcode) || ssa_op->op2_use != current_var || !last_use)) {
15383 ssa_op->op2_use != current_var) {
15395 ssa_op->op2_use != current_var) {

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