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/PHP-7.4/ext/opcache/Optimizer/
H A Dcompact_vars.c30 uint32_t used_vars_len = zend_bitset_len(op_array->last_var + op_array->T); in zend_optimizer_compact_vars()
32 uint32_t *vars_map = do_alloca((op_array->last_var + op_array->T) * sizeof(uint32_t), use_heap2); in zend_optimizer_compact_vars()
58 for (i = 0; i < op_array->last_var; i++) { in zend_optimizer_compact_vars()
67 for (i = op_array->last_var; i < op_array->last_var + op_array->T; i++) { in zend_optimizer_compact_vars()
76 if (num_cvs == op_array->last_var && num_tmps == op_array->T) { in zend_optimizer_compact_vars()
81 ZEND_ASSERT(num_cvs <= op_array->last_var); in zend_optimizer_compact_vars()
99 if (num_cvs != op_array->last_var) { in zend_optimizer_compact_vars()
102 for (i = 0; i < op_array->last_var; i++) { in zend_optimizer_compact_vars()
112 for (i = 0; i < op_array->last_var; i++) { in zend_optimizer_compact_vars()
118 op_array->last_var = num_cvs; in zend_optimizer_compact_vars()
H A Dzend_ssa.c540 memcpy(tmp, var, sizeof(int) * (op_array->last_var + op_array->T)); in zend_ssa_rename()
891 if ((blocks_count * (op_array->last_var + op_array->T)) > 4 * 1024 * 1024) { in zend_build_ssa()
901 dfg.vars = op_array->last_var + op_array->T; in zend_build_ssa()
1011 memset(var + op_array->last_var, 0xff, op_array->T * sizeof(int)); in zend_build_ssa()
1013 for (j = 0; j < op_array->last_var; j++) { in zend_build_ssa()
1016 ssa->vars_count = op_array->last_var; in zend_build_ssa()
1040 for (i = 0; i < op_array->last_var; i++) { in zend_ssa_compute_use_def_chains()
1046 for (i = op_array->last_var; i < ssa->vars_count; i++) { in zend_ssa_compute_use_def_chains()
1133 for (i = 0; i < op_array->last_var; i++) { in zend_ssa_compute_use_def_chains()
1142 for (i = op_array->last_var; i < ssa->vars_count; i++) { in zend_ssa_compute_use_def_chains()
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H A Dzend_dump.c141 if (var_type == IS_CV && var_num < op_array->last_var) { in zend_dump_var()
346 zend_dump_var(op_array, (var_num < op_array->last_var ? IS_CV : var_type), var_num); in zend_dump_ssa_var()
384 …zend_dump_ssa_var(op_array, ssa, r->min_ssa_var, (r->min_var < op_array->last_var ? IS_CV : 0), r-… in zend_dump_range_constraint()
399 …zend_dump_ssa_var(op_array, ssa, r->max_ssa_var, (r->max_var < op_array->last_var ? IS_CV : 0), r-… in zend_dump_range_constraint()
902 fprintf(stderr, ", vars=%d, tmps=%d", op_array->last_var, op_array->T); in zend_dump_op_array()
978 for (i = 0; i < op_array->last_var; i++) { in zend_dump_op_array()
1139 for (j = 0; j < op_array->last_var; j++) { in zend_dump_variables()
1177 for (i = 0; i < op_array->last_var + op_array->T; i++) { in zend_dump_var_set()
H A Dssa_integrity.c105 (i), (ssa->vars[i].var < op_array->last_var ? "CV $" : "TMP"), \
106 (ssa->vars[i].var < op_array->last_var ? ZSTR_VAL(op_array->vars[ssa->vars[i].var]) : "")
123 if (var->definition < 0 && !var->definition_phi && i > op_array->last_var) { in ssa_verify_integrity()
H A Doptimize_temp_vars_5.c45 int offset = op_array->last_var; in zend_optimize_temporary_variables()
H A Descape_analysis.c403 for (i = op_array->last_var; i < ssa_vars_count; i++) { in zend_ssa_escape_analysis()
428 for (i = op_array->last_var; i < ssa_vars_count; i++) { in zend_ssa_escape_analysis()
H A Dblock_pass.c1414 int var_num = op_array->last_var + op_array->T; in zend_jmp_optimization()
1624 bitset_len = zend_bitset_len(op_array->last_var + op_array->T); in zend_t_usage()
1692 for (i = op_array->last_var; i< op_array->T; i++) { in zend_t_usage()
1905 if (cfg.blocks_count * (op_array->last_var + op_array->T) > 64 * 1024 * 1024) { in zend_optimize_cfg()
1914 bitset_len = zend_bitset_len(op_array->last_var + op_array->T); in zend_optimize_cfg()
1915 Tsource = zend_arena_calloc(&ctx->arena, op_array->last_var + op_array->T, sizeof(zend_op *)); in zend_optimize_cfg()
1916 same_t = zend_arena_alloc(&ctx->arena, op_array->last_var + op_array->T); in zend_optimize_cfg()
1937 memset(Tsource, 0, (op_array->last_var + op_array->T) * sizeof(zend_op *)); in zend_optimize_cfg()
H A Ddce.c312 return var_num >= ctx->op_array->last_var; in is_var_dead()
513 if (phi->var >= op_array->last_var in dce_optimize_op_array()
H A Dsccp.c2174 if (ssa->vars[var_num].var >= ctx->scdf.op_array->last_var) { in value_from_type_and_range()
2437 for (i = ssa->vars_count - 1; i >= op_array->last_var; i--) { in replace_constant_operands()
2505 for (; i < op_array->last_var; ++i) { in sccp_context_init()
2521 for (i = sccp->scdf.op_array->last_var; i < sccp->scdf.ssa->vars_count; ++i) { in sccp_context_free()
2544 for (i = op_array->last_var; i < ssa->vars_count; i++) { in sccp_optimize_op_array()
H A Dzend_inference.c971 if (var < op_array->last_var && in zend_inference_calc_range()
1867 if (__ssa_var->var < op_array->last_var) { \
4020 for (v = op_array->last_var; v < ssa->vars_count; v++) { in zend_type_narrowing()
4312 for (j = op_array->last_var; j < ssa_vars_count; j++) { in zend_infer_types()
4344 for (i = 0; i < op_array->last_var; i++) { in zend_ssa_inference()
4349 for (i = 0; i < op_array->last_var; i++) { in zend_ssa_inference()
4357 for (i = op_array->last_var; i < ssa->vars_count; i++) { in zend_ssa_inference()
H A Ddfa_pass.c1050 for (v = op_array->last_var; v < ssa->vars_count; v++) { in zend_dfa_optimize_op_array()
1157 if (ssa->vars[v].var >= op_array->last_var) { in zend_dfa_optimize_op_array()
/PHP-7.4/Zend/
H A Dzend_opcode.c58 op_array->last_var = 0; in init_op_array()
445 i = op_array->last_var; in destroy_op_array()
586 range->var = (uint32_t) (intptr_t) ZEND_CALL_VAR_NUM(NULL, op_array->last_var + var_num); in emit_live_range_raw()
692 (uint32_t) (intptr_t) ZEND_CALL_VAR_NUM(NULL, op_array->last_var + var_num); in emit_live_range()
774 uint32_t var_offset = op_array->last_var; in zend_calc_live_ranges()
895 if (CG(context).vars_size != op_array->last_var) { in pass_two()
896 …op_array->vars = (zend_string**) erealloc(op_array->vars, sizeof(zend_string*)*op_array->last_var); in pass_two()
897 CG(context).vars_size = op_array->last_var; in pass_two()
1028 …opline->op1.var = (uint32_t)(zend_intptr_t)ZEND_CALL_VAR_NUM(NULL, op_array->last_var + opline->op… in pass_two()
1033 …opline->op2.var = (uint32_t)(zend_intptr_t)ZEND_CALL_VAR_NUM(NULL, op_array->last_var + opline->op… in pass_two()
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H A Dzend_execute_API.c1489 if (!ex->func->op_array.last_var) { in zend_rebuild_symbol_table()
1495 if (!ex->func->op_array.last_var) { in zend_rebuild_symbol_table()
1501 if (EXPECTED(ex->func->op_array.last_var)) { in zend_rebuild_symbol_table()
1523 if (EXPECTED(op_array->last_var)) { in zend_attach_symbol_table()
1525 zend_string **end = str + op_array->last_var; in zend_attach_symbol_table()
1557 if (EXPECTED(op_array->last_var)) { in zend_detach_symbol_table()
1559 zend_string **end = str + op_array->last_var; in zend_detach_symbol_table()
1589 if (EXPECTED(op_array->last_var)) { in zend_set_local_var()
1591 zend_string **end = str + op_array->last_var; in zend_set_local_var()
1631 if (EXPECTED(op_array->last_var)) { in zend_set_local_var_str()
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H A Dzend_execute.h214 used_stack += func->op_array.last_var + func->op_array.T - MIN(func->op_array.num_args, num_args); in zend_vm_calc_used_stack()
231 zval *p = ZEND_CALL_VAR_NUM(call, call->func->op_array.last_var + call->func->op_array.T); in zend_vm_stack_free_extra_args_ex()
H A Dzend_generators.c286 size += op_array->last_var; in calc_gc_buffer_size()
369 uint32_t i, num_cvs = EX(func)->op_array.last_var; in zend_generator_get_gc()
376 zval *zv = EX_VAR_NUM(op_array->last_var + op_array->T); in zend_generator_get_gc()
H A Dzend_builtin_functions.c504 …arg = ZEND_CALL_VAR_NUM(ex, ex->func->op_array.last_var + ex->func->op_array.T) + (requested_offse… in ZEND_FUNCTION()
557 p = ZEND_CALL_VAR_NUM(ex, ex->func->op_array.last_var + ex->func->op_array.T); in ZEND_FUNCTION()
2156 p = ZEND_CALL_VAR_NUM(call, call->func->op_array.last_var + call->func->op_array.T); in debug_backtrace_get_args()
H A Dzend_compile.h428 int last_var; /* number of CV variables */ member
H A Dzend_execute.c3471 int count = EX(func)->op_array.last_var; in i_free_compiled_variables()
3557 delta = op_array->last_var + op_array->T - first_extra_arg; in zend_copy_extra_args()
3624 zend_init_cvs(num_args, op_array->last_var EXECUTE_DATA_CC); in i_init_func_execute_data()
/PHP-7.4/sapi/phpdbg/
H A Dphpdbg_opcode.c53 spprintf(&decode, 0, "@%u", EX_VAR_TO_NUM(op->var) - ops->last_var); in phpdbg_decode_op()
56 spprintf(&decode, 0, "~%u", EX_VAR_TO_NUM(op->var) - ops->last_var); in phpdbg_decode_op()
H A Dphpdbg_frame.c73 p = ZEND_CALL_VAR_NUM(ex, op_array->last_var + op_array->T); in phpdbg_compile_stackframe()
H A Dphpdbg_prompt.c1138 …eln("info", "vars=\"%d\"", "Variables %d", PHPDBG_G(ops)->last_var ? PHPDBG_G(ops)->last_var - 1 … in PHPDBG_COMMAND()
/PHP-7.4/ext/opcache/
H A Dzend_persist_calc.c250 ADD_SIZE(sizeof(zend_string*) * op_array->last_var); in zend_persist_op_array_calc_ex()
251 for (i = 0; i < op_array->last_var; i++) { in zend_persist_op_array_calc_ex()
H A Dzend_persist.c531 …ray->vars = zend_shared_memdup_put_free(op_array->vars, sizeof(zend_string*) * op_array->last_var); in zend_persist_op_array_ex()
532 for (i = 0; i < op_array->last_var; i++) { in zend_persist_op_array_ex()
H A Dzend_file_cache.c552 end = p + op_array->last_var;
1263 end = p + op_array->last_var;
/PHP-7.4/
H A D.gdbinit38 set $cv_count = $cv_ex_ptr.func.op_array.last_var

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