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Searched refs:var_num (Results 1 – 18 of 18) sorted by relevance

/PHP-8.4/Zend/Optimizer/
H A Dzend_dfg.c24 uint32_t var_num; in _zend_dfg_add_use_def_op() local
29 if (!zend_bitset_in(def, var_num)) { in _zend_dfg_add_use_def_op()
30 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
39 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
47 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
75 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
78 zend_bitset_incl(def, var_num); in _zend_dfg_add_use_def_op()
90 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
93 zend_bitset_incl(def, var_num); in _zend_dfg_add_use_def_op()
105 zend_bitset_incl(use, var_num); in _zend_dfg_add_use_def_op()
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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 const 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 const 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.c274 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in add_to_worklists()
280 if (!check || zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_worklists()
281 zend_bitset_incl(ctx->phi_worklist, var_num); in add_to_worklists()
286 static inline void add_to_phi_worklist_no_val(context *ctx, int var_num) { in add_to_phi_worklist_no_val() argument
287 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in add_to_phi_worklist_no_val()
288 if (var->definition_phi && zend_bitset_in(ctx->phi_dead, var_num)) { in add_to_phi_worklist_no_val()
289 zend_bitset_incl(ctx->phi_worklist_no_val, var_num); in add_to_phi_worklist_no_val()
325 static inline bool is_var_dead(context *ctx, int var_num) { in is_var_dead() argument
326 zend_ssa_var *var = &ctx->ssa->vars[var_num]; in is_var_dead()
328 return zend_bitset_in(ctx->phi_dead, var_num); in is_var_dead()
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H A Dzend_dump.h43 …_array, const zend_ssa *ssa, int ssa_var_num, uint8_t var_type, uint32_t var_num, uint32_t dump_fl…
44 ZEND_API void zend_dump_var(const zend_op_array *op_array, uint8_t var_type, uint32_t var_num);
H A Dblock_pass.c1413 uint32_t var_num; in zend_t_usage() local
1448 var_num = VAR_NUM(opline->op1.var); in zend_t_usage()
1450 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1454 var_num = VAR_NUM(opline->op2.var); in zend_t_usage()
1460 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1463 var_num = VAR_NUM(opline->op2.var); in zend_t_usage()
1465 zend_bitset_incl(used_ext, var_num); in zend_t_usage()
1470 var_num = VAR_NUM(opline->result.var); in zend_t_usage()
1471 zend_bitset_incl(defined_here, var_num); in zend_t_usage()
1473 var_num = VAR_NUM(opline->result.var); in zend_t_usage()
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H A Dzend_dump.c140 ZEND_API void zend_dump_var(const zend_op_array *op_array, uint8_t var_type, uint32_t var_num) in zend_dump_var() argument
142 if (var_type == IS_CV && var_num < op_array->last_var) { in zend_dump_var()
143 fprintf(stderr, "CV%d($%s)", var_num, op_array->vars[var_num]->val); in zend_dump_var()
145 fprintf(stderr, "V%d", var_num); in zend_dump_var()
147 fprintf(stderr, "T%d", var_num); in zend_dump_var()
149 fprintf(stderr, "X%d", var_num); in zend_dump_var()
369 …_array, const zend_ssa *ssa, int ssa_var_num, uint8_t var_type, uint32_t var_num, uint32_t dump_fl… in zend_dump_ssa_var() argument
376 zend_dump_var(op_array, (var_num < op_array->last_var ? IS_CV : var_type), var_num); in zend_dump_ssa_var()
H A Dsccp.c1772 static zval *value_from_type_and_range(sccp_ctx *ctx, int var_num, zval *tmp) { in value_from_type_and_range() argument
1774 zend_ssa_var_info *info = &ssa->var_info[var_num]; in value_from_type_and_range()
1787 if (ssa->vars[var_num].definition >= 0 in value_from_type_and_range()
1788 … && ctx->scdf.op_array->opcodes[ssa->vars[var_num].definition].opcode == ZEND_VERIFY_RETURN_TYPE) { in value_from_type_and_range()
1795 if (ssa->vars[var_num].definition >= 0 in value_from_type_and_range()
1796 … && ctx->scdf.op_array->opcodes[ssa->vars[var_num].definition].opcode == ZEND_VERIFY_RETURN_TYPE) { in value_from_type_and_range()
1803 if (ssa->vars[var_num].definition >= 0 in value_from_type_and_range()
2123 static int try_remove_definition(sccp_ctx *ctx, int var_num, zend_ssa_var *var, zval *value) in try_remove_definition() argument
2133 if (ssa_op->result_def == var_num) { in try_remove_definition()
2216 ssa_op->result_def = var_num; in try_remove_definition()
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H A Dzend_ssa.c185 …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
192 if (op->result_type != IS_TMP_VAR || op->result.var != var_num) { in find_adjusted_tmp_var()
1383 int j, var_num = phi->sources[pred_offset]; in zend_ssa_remove_phi_source() local
1395 if (phi->sources[j] == var_num) { in zend_ssa_remove_phi_source()
1406 zend_ssa_remove_use_of_phi_source(ssa, phi, var_num, next_phi); in zend_ssa_remove_phi_source()
1422 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num) /* {{{ */ in zend_ssa_remove_uses_of_var() argument
1424 zend_ssa_var *var = &ssa->vars[var_num]; in zend_ssa_remove_uses_of_var()
1430 if (phi->sources[i] == var_num) { in zend_ssa_remove_uses_of_var()
1438 if (ssa_op->op1_use == var_num) { in zend_ssa_remove_uses_of_var()
1442 if (ssa_op->op2_use == var_num) { in zend_ssa_remove_uses_of_var()
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H A Dzend_ssa.h157 void zend_ssa_remove_uses_of_var(zend_ssa *ssa, int var_num);
H A Dzend_inference.c4299 const zend_op_array *op_array, zend_ssa *ssa, int var_num, in can_convert_to_double() argument
4301 zend_ssa_var *var = &ssa->vars[var_num]; in can_convert_to_double()
4306 if (zend_bitset_in(visited, var_num)) { in can_convert_to_double()
4309 zend_bitset_incl(visited, var_num); in can_convert_to_double()
4311 for (use = var->use_chain; use >= 0; use = zend_ssa_next_use(ssa->ops, var_num, use)) { in can_convert_to_double()
4315 if (zend_ssa_is_no_val_use(opline, ssa_op, var_num)) { in can_convert_to_double()
4348 if (ssa_op->op1_use == var_num) { in can_convert_to_double()
4361 if (ssa_op->op2_use == var_num) { in can_convert_to_double()
4415 for (phi = var->phi_use_chain; phi; phi = zend_ssa_next_use_phi(ssa, var_num, phi)) { in can_convert_to_double()
H A Ddfa_pass.c479 int var_num = ssa_op->op1_use; in zend_dfa_optimize_calls() local
480 zend_ssa_var *var = ssa->vars + var_num; in zend_dfa_optimize_calls()
488 ssa_op->op1_use = var_num; in zend_dfa_optimize_calls()
/PHP-8.4/Zend/
H A Dzend_opcode.c731 range->var = EX_NUM_TO_VAR(op_array->last_var + var_num); in emit_live_range_raw()
949 if (EXPECTED(last_use[var_num] != (uint32_t) -1)) { in zend_calc_live_ranges()
951 if (opnum + 1 != last_use[var_num]) { in zend_calc_live_ranges()
962 emit_live_range(op_array, var_num, num, last_use[var_num], needs_live_range); in zend_calc_live_ranges()
964 last_use[var_num] = (uint32_t) -1; in zend_calc_live_ranges()
970 if (EXPECTED(last_use[var_num] == (uint32_t) -1)) { in zend_calc_live_ranges()
982 if (last_use[var_num] != (uint32_t) -1) { in zend_calc_live_ranges()
983 if (opnum + 1 != last_use[var_num]) { in zend_calc_live_ranges()
985 op_array, var_num, opnum, last_use[var_num], needs_live_range); in zend_calc_live_ranges()
987 last_use[var_num] = (uint32_t) -1; in zend_calc_live_ranges()
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H A Dzend_gc.c2176 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in zend_gc_check_root_tmpvars() local
2177 zval *var = ZEND_CALL_VAR(ex, var_num); in zend_gc_check_root_tmpvars()
2206 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in zend_gc_remove_root_tmpvars() local
2207 zval *var = ZEND_CALL_VAR(ex, var_num); in zend_gc_remove_root_tmpvars()
H A Dzend_execute.c4670 …_range *find_live_range(const zend_op_array *op_array, uint32_t op_num, uint32_t var_num) /* {{{ */ in find_live_range() argument
4676 && var_num == (range->var & ~ZEND_LIVE_MASK)) { in find_live_range()
4696 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in cleanup_live_vars() local
4697 zval *var = EX_VAR(var_num); in cleanup_live_vars()
4716 || last->result.var != var_num) { in cleanup_live_vars()
4813 uint32_t var_num = range->var & ~ZEND_LIVE_MASK; in zend_unfinished_execution_gc_ex() local
4814 zval *var = EX_VAR(var_num); in zend_unfinished_execution_gc_ex()
H A Dzend_compile.c65 uint32_t var_num; member
724 info.var_num = loop_var->u.op.var; in zend_begin_loop()
5607 opline->result.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
5616 opline->op1.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
5632 opline->op1.var = loop_var->var_num; in zend_handle_loops_and_finally_ex()
6645 fast_call.var_num = CG(context).fast_call_var; in zend_compile_try()
6742 discard_exception.var_num = CG(context).fast_call_var; in zend_compile_try()
/PHP-8.4/ext/opcache/jit/
H A Dzend_jit_trace.c3330 uint32_t var_num = ssa->vars[i].var; in zend_jit_trace_allocate_registers() local
3331 zend_dump_var(vars_op_array[i], (var_num < vars_op_array[i]->last_var ? IS_CV : 0), var_num); in zend_jit_trace_allocate_registers()
3943 if (phi->var == var_num) { in zend_jit_find_ssa_var()
3991 if (phi->var == var_num) { in zend_jit_find_ssa_var()
5163 if (STACK_MEM_TYPE(stack, var_num) != type in zend_jit_trace()
5169 SET_STACK_TYPE(stack, var_num, type, 1); in zend_jit_trace()
5216 if (STACK_MEM_TYPE(stack, var_num) != type in zend_jit_trace()
5222 SET_STACK_TYPE(stack, var_num, type, 1); in zend_jit_trace()
5319 SET_STACK_TYPE(stack, var_num, type, 1); in zend_jit_trace()
6505 uint32_t var_num = opline->result.var; in zend_jit_trace() local
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H A Dzend_jit.c1114 uint32_t var_num = ssa->vars[i].var; in zend_jit_allocate_registers() local
1119 && var_num >= op_array->last_var in zend_jit_allocate_registers()
1133 } else if (op_num < range->end && var_num == (range->var & ~ZEND_LIVE_MASK)) { in zend_jit_allocate_registers()
1178 uint32_t var_num = ssa->vars[i].var; in zend_jit_allocate_registers() local
1179 zend_dump_var(op_array, (var_num < op_array->last_var ? IS_CV : 0), var_num); in zend_jit_allocate_registers()

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