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Searched refs:var_num (Results 1 – 16 of 16) sorted by relevance

/PHP-7.2/ext/opcache/Optimizer/
H A Dzend_dfg.c30 uint32_t var_num; in zend_build_dfg() local
56 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
62 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
134 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
135 DFG_SET(def, set_size, j, var_num); in zend_build_dfg()
140 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
146 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
149 DFG_SET(def, set_size, j, var_num); in zend_build_dfg()
183 DFG_SET(def, set_size, j, var_num); in zend_build_dfg()
194 DFG_SET(use, set_size, j, var_num); in zend_build_dfg()
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H A Dzend_dfg.h38 #define DFG_SET(set, set_size, block_num, var_num) \ argument
39 zend_bitset_incl(DFG_BITSET(set, set_size, block_num), (var_num))
41 #define DFG_ISSET(set, set_size, block_num, var_num) \ argument
42 zend_bitset_in(DFG_BITSET(set, set_size, block_num), (var_num))
H A Dscdf.h55 static inline void scdf_add_to_worklist(scdf_ctx *scdf, int var_num) { in scdf_add_to_worklist() argument
57 zend_ssa_var *var = &ssa->vars[var_num]; in scdf_add_to_worklist()
69 static inline void scdf_add_def_to_worklist(scdf_ctx *scdf, int var_num) { in scdf_add_def_to_worklist() argument
70 zend_ssa_var *var = &scdf->ssa->vars[var_num]; in scdf_add_def_to_worklist()
74 zend_bitset_incl(scdf->phi_var_worklist, var_num); in scdf_add_def_to_worklist()
H A Ddce.c219 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in add_to_worklists()
225 if (!check || zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_worklists()
226 zend_bitset_incl(ctx->phi_worklist, var_num); in add_to_worklists()
231 static inline void add_to_phi_worklist_no_val(context *ctx, int var_num) { in add_to_phi_worklist_no_val() argument
232 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in add_to_phi_worklist_no_val()
233 if (var->definition_phi && zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_phi_worklist_no_val()
234 zend_bitset_incl(ctx->phi_worklist_no_val, var_num); in add_to_phi_worklist_no_val()
266 static inline zend_bool is_var_dead(context *ctx, int var_num) { in is_var_dead() argument
267 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in is_var_dead()
269 return zend_bitset_in(ctx->phi_dead, var_num); in is_var_dead()
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H A Dzend_dump.h39 void zend_dump_var(const zend_op_array *op_array, zend_uchar var_type, int var_num);
H A Dblock_pass.c1424 if (var_num <= 0) { in zend_jmp_optimization()
1427 memset(same_t, 0, var_num); in zend_jmp_optimization()
1603 uint32_t var_num; in zend_t_usage() local
1638 var_num = VAR_NUM(opline->op1.var); in zend_t_usage()
1640 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1644 var_num = VAR_NUM(opline->op2.var); in zend_t_usage()
1650 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1653 var_num = VAR_NUM(opline->op2.var); in zend_t_usage()
1655 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1660 var_num = VAR_NUM(opline->result.var); in zend_t_usage()
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H A Dzend_dump.c113 void zend_dump_var(const zend_op_array *op_array, zend_uchar var_type, int var_num) in zend_dump_var() argument
115 if (var_type == IS_CV && var_num < op_array->last_var) { in zend_dump_var()
116 fprintf(stderr, "CV%d($%s)", var_num, op_array->vars[var_num]->val); in zend_dump_var()
118 fprintf(stderr, "V%d", var_num); in zend_dump_var()
120 fprintf(stderr, "T%d", var_num); in zend_dump_var()
122 fprintf(stderr, "X%d", var_num); in zend_dump_var()
313 …op_array, const zend_ssa *ssa, int ssa_var_num, zend_uchar var_type, int var_num, uint32_t dump_fl… in zend_dump_ssa_var() argument
320 zend_dump_var(op_array, (var_num < op_array->last_var ? IS_CV : var_type), var_num); in zend_dump_ssa_var()
H A Dzend_ssa.c174 …zend_op_array *op_array, uint32_t build_flags, zend_op *opline, uint32_t var_num, zend_long *adjus… in find_adjusted_tmp_var() argument
181 if (op->result_type != IS_TMP_VAR || op->result.var != var_num) { in find_adjusted_tmp_var()
1274 int j, var_num = phi->sources[pred_offset]; in zend_ssa_remove_phi_source() local
1286 if (phi->sources[j] == var_num) { in zend_ssa_remove_phi_source()
1301 zend_ssa_remove_use_of_phi_source(ssa, phi, var_num, next_phi); in zend_ssa_remove_phi_source()
1317 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var() argument
1319 zend_ssa_var *var = &ssa->vars[var_num]; in zend_ssa_remove_uses_of_var()
1325 if (phi->sources[i] == var_num) { in zend_ssa_remove_uses_of_var()
1333 if (ssa_op->op1_use == var_num) { in zend_ssa_remove_uses_of_var()
1337 if (ssa_op->op2_use == var_num) { in zend_ssa_remove_uses_of_var()
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H A Dzend_ssa.h145 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num);
H A Ddfa_pass.c435 int var_num = ssa_op->op1_use; in zend_dfa_optimize_calls() local
436 zend_ssa_var *var = ssa->vars + var_num; in zend_dfa_optimize_calls()
444 ssa_op->op1_use = var_num; in zend_dfa_optimize_calls()
H A Dzend_inference.c3591 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double() argument
3593 zend_ssa_var *var = &ssa->vars[var_num]; in can_convert_to_double()
3598 if (zend_bitset_in(visited, var_num)) { in can_convert_to_double()
3601 zend_bitset_incl(visited, var_num); in can_convert_to_double()
3603 for (use = var->use_chain; use >= 0; use = zend_ssa_next_use(ssa->ops, var_num, use)) { in can_convert_to_double()
3607 if (zend_ssa_is_no_val_use(opline, ssa_op, var_num)) { in can_convert_to_double()
3640 if (ssa_op->op1_use == var_num) { in can_convert_to_double()
3653 if (ssa_op->op2_use == var_num) { in can_convert_to_double()
3701 for (phi = var->phi_use_chain; phi; phi = zend_ssa_next_use_phi(ssa, var_num, phi)) { in can_convert_to_double()
H A Dsccp.c1436 static zval *value_from_type_and_range(sccp_ctx *ctx, int var_num, zval *tmp) { in value_from_type_and_range() argument
1438 zend_ssa_var_info *info = &ssa->var_info[var_num]; in value_from_type_and_range()
1440 if (ssa->vars[var_num].var >= ctx->scdf.op_array->last_var) { in value_from_type_and_range()
/PHP-7.2/Zend/
H A Dzend_generators.c374 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in zend_generator_get_gc() local
375 zval *var = EX_VAR(var_num); in zend_generator_get_gc()
H A Dzend_execute.c2490 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in cleanup_live_vars() local
2491 zval *var = EX_VAR(var_num); in cleanup_live_vars()
2504 || last->result.var != var_num) { in cleanup_live_vars()
H A Dzend_compile.c60 uint32_t var_num; member
714 info.var_num = loop_var->u.op.var; in zend_begin_loop()
4349 opline->result.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
4361 opline->op1.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
4378 opline->op1.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
5107 fast_call.var_num = CG(context).fast_call_var; in zend_compile_try()
5201 discard_exception.var_num = CG(context).fast_call_var; in zend_compile_try()
/PHP-7.2/ext/mbstring/oniguruma/src/
H A Dregcomp.c3589 int var_num; in setup_comb_exp_check() local
3621 var_num = CEC_INFINITE_NUM; in setup_comb_exp_check()
3625 var_num = qn->upper - qn->lower; in setup_comb_exp_check()
3628 if (var_num >= CEC_THRES_NUM_BIG_REPEAT) in setup_comb_exp_check()
3631 if (((state & CEC_IN_INFINITE_REPEAT) != 0 && var_num != 0) || in setup_comb_exp_check()
3633 var_num >= CEC_THRES_NUM_BIG_REPEAT)) { in setup_comb_exp_check()

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