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Searched refs:opcode (Results 1 – 25 of 96) sorted by relevance

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/PHP-7.4/ext/opcache/Optimizer/
H A Dpass3.c179 } else if (target->opcode == opline->opcode && in zend_optimizer_pass3()
185 } else if (target->opcode == opline->opcode + 3 && in zend_optimizer_pass3()
193 } else if (target->opcode == INV_COND(opline->opcode) && in zend_optimizer_pass3()
199 } else if (target->opcode == INV_COND_EX(opline->opcode) && in zend_optimizer_pass3()
237 if (target->opcode == opline->opcode-3 && in zend_optimizer_pass3()
243 } else if (target->opcode == opline->opcode && in zend_optimizer_pass3()
263 } else if ((target->opcode == INV_EX_COND_EX(opline->opcode) || in zend_optimizer_pass3()
264 target->opcode == INV_EX_COND(opline->opcode)) && in zend_optimizer_pass3()
270 } else if (target->opcode == INV_EX_COND(opline->opcode) && in zend_optimizer_pass3()
276 } else if (target->opcode == INV_EX_COND_EX(opline->opcode) && in zend_optimizer_pass3()
[all …]
H A Doptimize_func_calls.c51 switch (opline->opcode) { in zend_delete_call_instructions()
79 opline->opcode = ZEND_CHECK_VAR; in zend_delete_call_instructions()
83 opline->opcode = ZEND_FREE; in zend_delete_call_instructions()
146 opline->opcode = ZEND_QM_ASSIGN; in zend_try_inline_call()
174 switch (opline->opcode) { in zend_optimize_func_calls()
240 opline->opcode -= 9; in zend_optimize_func_calls()
254 opline->opcode -= 12; in zend_optimize_func_calls()
267 opline->opcode = ZEND_SEND_VAL; in zend_optimize_func_calls()
282 opline->opcode = ZEND_SEND_REF; in zend_optimize_func_calls()
284 opline->opcode = ZEND_SEND_VAR; in zend_optimize_func_calls()
[all …]
H A Dblock_pass.c344 (src->opcode == ZEND_BOOL || src->opcode == ZEND_BOOL_NOT)) { in zend_optimize_block()
475 opline->opcode = in zend_optimize_block()
488 opline->opcode = in zend_optimize_block()
1290 } else if (target->opcode == INV_COND(last_op->opcode) && in zend_jmp_optimization()
1301 } else if (target->opcode == INV_COND_EX(last_op->opcode) && in zend_jmp_optimization()
1313 } else if (target->opcode == last_op->opcode && in zend_jmp_optimization()
1347 if (last_op->opcode == ZEND_JMPZ || last_op->opcode == ZEND_JMPNZ) { in zend_jmp_optimization()
1434 } else if (target->opcode == last_op->opcode-3 && in zend_jmp_optimization()
1443 } else if (target->opcode == INV_EX_COND(last_op->opcode) && in zend_jmp_optimization()
1452 } else if (target->opcode == INV_EX_COND_EX(last_op->opcode) && in zend_jmp_optimization()
[all …]
H A Doptimize_temp_vars_5.c83 if (opline->opcode == ZEND_ROPE_END) { in zend_optimize_temporary_variables()
110 (opline->opcode == ZEND_RETURN || in zend_optimize_temporary_variables()
111 opline->opcode == ZEND_GENERATOR_RETURN || in zend_optimize_temporary_variables()
112 opline->opcode == ZEND_RETURN_BY_REF || in zend_optimize_temporary_variables()
113 opline->opcode == ZEND_FREE || in zend_optimize_temporary_variables()
114 opline->opcode == ZEND_FE_FREE)) { in zend_optimize_temporary_variables()
118 if (curr->opcode == ZEND_FAST_CALL) { in zend_optimize_temporary_variables()
121 } else if (curr->opcode != ZEND_FREE && in zend_optimize_temporary_variables()
122 curr->opcode != ZEND_FE_FREE && in zend_optimize_temporary_variables()
159 if (opline->opcode != ZEND_FAST_CALL) { in zend_optimize_temporary_variables()
[all …]
H A Dpass1_5.c47 switch (opline->opcode) { in zend_optimizer_pass1()
81 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
99 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
109 opline->opcode = ZEND_BOOL; in zend_optimizer_pass1()
125 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
151 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
178 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
419 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
506 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass1()
531 ((opline + 1)->opcode == opline->opcode + 1 || in zend_optimizer_pass1()
[all …]
H A Dpass2.c42 switch (opline->opcode) { in zend_optimizer_pass2()
145 opline->opcode -= 3; in zend_optimizer_pass2()
153 if (opline->opcode == ZEND_JMPZ_EX) { in zend_optimizer_pass2()
157 opline->opcode = ZEND_QM_ASSIGN; in zend_optimizer_pass2()
168 if (opline->opcode == ZEND_JMPZ) { in zend_optimizer_pass2()
174 opline->opcode = ZEND_JMP; in zend_optimizer_pass2()
187 opline->opcode = ZEND_CHECK_VAR; in zend_optimizer_pass2()
190 opline->opcode = ZEND_FREE; in zend_optimizer_pass2()
196 if (opline->opcode == ZEND_JMPZ) { in zend_optimizer_pass2()
202 opline->opcode = ZEND_JMPZNZ; in zend_optimizer_pass2()
[all …]
H A Descape_analysis.c109 if (opline->opcode != ZEND_ASSIGN) { in zend_build_equi_escape_sets()
124 if (opline->opcode != ZEND_QM_ASSIGN) { in zend_build_equi_escape_sets()
173 switch (opline->opcode) { in is_allocation_def()
208 switch (opline->opcode) { in is_allocation_def()
239 switch (opline->opcode) { in is_local_def()
258 switch (opline->opcode) { in is_local_def()
283 switch (opline->opcode) { in is_escape_use()
328 if ((opline-1)->opcode != ZEND_ASSIGN_DIM in is_escape_use()
352 switch (opline->opcode) { in is_escape_use()
373 switch (opline->opcode) { in is_escape_use()
[all …]
H A Ddfa_pass.c353 if (opline->opcode == ZEND_NEW) { in opline_supports_assign_contraction()
358 if (opline->opcode == ZEND_DO_ICALL || opline->opcode == ZEND_DO_UCALL in opline_supports_assign_contraction()
359 || opline->opcode == ZEND_DO_FCALL || opline->opcode == ZEND_DO_FCALL_BY_NAME) { in opline_supports_assign_contraction()
367 if (opline->opcode == ZEND_POST_INC || opline->opcode == ZEND_POST_DEC) { in opline_supports_assign_contraction()
379 if (opline->opcode == ZEND_CAST in opline_supports_assign_contraction()
547 if (opline->opcode == ZEND_NOP in compress_block()
615 switch (opline->opcode) { in zend_ssa_replace_control_link()
726 switch (opline->opcode) { in zend_dfa_optimize_jmps()
744 opline->opcode = ZEND_JMP; in zend_dfa_optimize_jmps()
770 opline->opcode = ZEND_JMP; in zend_dfa_optimize_jmps()
[all …]
H A Dzend_dfg.c50 if (opline->opcode != ZEND_OP_DATA) { in zend_build_dfg()
52 if (next < end && next->opcode == ZEND_OP_DATA) { in zend_build_dfg()
55 if (next->op1_type == IS_CV && (opline->opcode == ZEND_ASSIGN_OBJ_REF in zend_build_dfg()
56 || opline->opcode == ZEND_ASSIGN_STATIC_PROP_REF)) { in zend_build_dfg()
74 switch (opline->opcode) { in zend_build_dfg()
153 if (opline->opcode == ZEND_VERIFY_RETURN_TYPE) { in zend_build_dfg()
159 switch (opline->opcode) { in zend_build_dfg()
187 if (opline->opcode == ZEND_FE_FETCH_R || opline->opcode == ZEND_FE_FETCH_RW) { in zend_build_dfg()
H A Dnop_removal.c48 if (opline->opcode == ZEND_JMP && ZEND_OP1_JMP_ADDR(opline) > op_array->opcodes + i) { in zend_optimizer_nop_removal()
52 while (target->opcode == ZEND_NOP) { in zend_optimizer_nop_removal()
57 opline->opcode = ZEND_NOP; in zend_optimizer_nop_removal()
62 if (opline->opcode == ZEND_NOP) { in zend_optimizer_nop_removal()
H A Dzend_optimizer.c66 switch (opcode) { in zend_optimizer_eval_binary_op()
116 if (opcode == ZEND_BW_NOT in zend_optimizer_eval_unary_op()
239 switch (opline->opcode) { in zend_optimizer_update_op1_const()
378 switch (opline->opcode) { in zend_optimizer_update_op2_const()
564 switch (opline->opcode) { in zend_optimizer_replace_by_const()
671 } while (opline->opcode != ZEND_RETURN && opline->opcode != ZEND_RETURN_BY_REF); in zend_optimizer_replace_by_const()
694 switch (new_opline->opcode) { in zend_optimizer_migrate_jump()
738 switch (opline->opcode) { in zend_optimizer_shift_jump()
811 switch (opline->opcode) { in zend_optimizer_get_called_func()
1125 switch (opline->opcode) { in zend_redo_pass_two()
[all …]
H A Dsccp.c211 switch (opline->opcode) { in can_replace_op1()
280 switch (opline->opcode) { in can_replace_op2()
300 switch (opline->opcode) { in try_replace_op1()
344 switch (opline->opcode) { in try_replace_op2()
702 if (opcode == ZEND_PRE_INC in ct_eval_incdec()
703 || opcode == ZEND_POST_INC in ct_eval_incdec()
1074 switch (opline->opcode) { in sccp_visit_instr()
1456 switch (opline->opcode) { in sccp_visit_instr()
1866 if (opline->opcode != ZEND_SEND_VAL && opline->opcode != ZEND_SEND_VAR) { in sccp_visit_instr()
1928 switch (opline->opcode) { in sccp_mark_feasible_successors()
[all …]
H A Ddce.c79 switch (opline->opcode) { in may_have_side_effects()
276 || (opline->opcode == ZEND_ASSIGN in add_operands_to_worklists()
285 || (opline->opcode == ZEND_FE_FETCH_R in add_operands_to_worklists()
332 switch (def_opline->opcode) { in try_remove_var_def()
381 if (opline->opcode == ZEND_NOP) { in dce_instr()
394 && opline->opcode != ZEND_CASE) { in dce_instr()
418 opline->opcode = ZEND_FREE; in dce_instr()
534 if (op_array->opcodes[i].opcode == ZEND_OP_DATA) { in dce_optimize_op_array()
548 if (op_array->opcodes[i].opcode == ZEND_NEW in dce_optimize_op_array()
549 && op_array->opcodes[i+1].opcode == ZEND_DO_FCALL in dce_optimize_op_array()
[all …]
H A Dzend_inference.c556 switch (opcode) { in zend_inference_calc_binary_op_range()
987 switch (opline->opcode) { in zend_inference_calc_range()
2171 switch (opcode) { in binary_op_result_type()
2468 switch (opline->opcode) { in zend_update_type_info()
3837 return opline->opcode == ZEND_ADD || opline->opcode == ZEND_SUB in is_narrowable_instr()
3838 || opline->opcode == ZEND_MUL || opline->opcode == ZEND_DIV; in is_narrowable_instr()
3966 zend_uchar opcode = opline->opcode; in can_convert_to_double() local
4133 if (opline->opcode == ZEND_RETURN || opline->opcode == ZEND_RETURN_BY_REF) { in zend_func_return_info()
4412 switch (opline->opcode) { in zend_may_throw()
4436 switch (opline->opcode) { in zend_may_throw()
[all …]
H A Dzend_cfg.c44 zend_uchar opcode = opcodes[b->start + b->len - 1].opcode; in zend_mark_reachable() local
46 if (opcode == ZEND_JMP) { in zend_mark_reachable()
54 opcode == ZEND_YIELD || in zend_mark_reachable()
55 opcode == ZEND_YIELD_FROM || in zend_mark_reachable()
56 opcode == ZEND_DO_FCALL || in zend_mark_reachable()
57 opcode == ZEND_DO_UCALL || in zend_mark_reachable()
63 if (opcode == ZEND_RECV || in zend_mark_reachable()
64 opcode == ZEND_RECV_INIT) { in zend_mark_reachable()
76 ZEND_ASSERT(opcode == ZEND_SWITCH_LONG || opcode == ZEND_SWITCH_STRING); in zend_mark_reachable()
288 switch (opline->opcode) { in zend_build_cfg()
[all …]
H A Dzend_ssa.c183 if (op->opcode == ZEND_POST_DEC) { in find_adjusted_tmp_var()
188 } else if (op->opcode == ZEND_POST_INC) { in find_adjusted_tmp_var()
193 } else if (op->opcode == ZEND_ADD) { in find_adjusted_tmp_var()
209 } else if (op->opcode == ZEND_SUB) { in find_adjusted_tmp_var()
245 switch (opline->opcode) { in place_essa_pis()
267 ((opline-1)->opcode == ZEND_IS_EQUAL || in place_essa_pis()
382 if((opline-1)->opcode == ZEND_IS_EQUAL) { in place_essa_pis()
562 if (opline->opcode != ZEND_OP_DATA) { in zend_ssa_rename()
584 if (opline->opcode == ZEND_FE_FETCH_R || opline->opcode == ZEND_FE_FETCH_RW) { in zend_ssa_rename()
596 switch (opline->opcode) { in zend_ssa_rename()
[all …]
/PHP-7.4/Zend/
H A Dzend_vm_opcodes.c421 ZEND_API const char* ZEND_FASTCALL zend_get_opcode_name(zend_uchar opcode) { in zend_get_opcode_name() argument
422 if (UNEXPECTED(opcode > ZEND_VM_LAST_OPCODE)) { in zend_get_opcode_name()
425 return zend_vm_opcodes_names[opcode]; in zend_get_opcode_name()
427 ZEND_API uint32_t ZEND_FASTCALL zend_get_opcode_flags(zend_uchar opcode) { in zend_get_opcode_flags() argument
428 if (UNEXPECTED(opcode > ZEND_VM_LAST_OPCODE)) { in zend_get_opcode_flags()
429 opcode = ZEND_NOP; in zend_get_opcode_flags()
431 return zend_vm_opcodes_flags[opcode]; in zend_get_opcode_flags()
H A Dzend_opcode.c515 opline->opcode = ZEND_NOP; in zend_update_extended_stmts()
523 opline->opcode = ZEND_NOP; in zend_update_extended_stmts()
599 switch (def_opline->opcode) { in emit_live_range()
650 switch (def_opline->opcode) { in emit_live_range()
736 if (opline->opcode == ZEND_CASE in keeps_op1_alive()
743 && opline->opcode != ZEND_FE_FETCH_R in keeps_op1_alive()
748 && opline->opcode != ZEND_ROPE_ADD); in keeps_op1_alive()
930 switch (opline->opcode) { in pass_two()
953 opline->opcode = ZEND_JMP; in pass_two()
1049 switch (opcode) { in get_unary_op()
[all …]
H A Dzend_vm.h24 ZEND_API void ZEND_FASTCALL zend_vm_set_opcode_handler(zend_op* opcode);
25 ZEND_API void ZEND_FASTCALL zend_vm_set_opcode_handler_ex(zend_op* opcode, uint32_t op1_info, uint3…
H A DREADME.md33 `ZEND_VM` architecture allows specializing opcode handlers according to
42 opcode handlers and helpers. The typical opcode handler template looks like
52 `<OPCODE-NUMBER>` is a opcode number (0, 1, ...)
53 `<OPCODE>` is an opcode name (ZEN_NOP, ZEND_ADD, :)
59 same as in old `zend_execute.c`, but now it uses macros to access opcode
124 `zend_vm_opcodes.h` and `zend_vm_execute.h`. The first file is a list of opcode
129 different opcode threading model using `--with-vm-kind=CALL|SWITCH|GOTO`. You
130 can disable opcode specialization using `--without-specializer`. You can include
H A Dzend_compile.c56 zend_uchar opcode; member
1881 opline->opcode = opcode; in zend_emit_op()
1901 opline->opcode = opcode; in zend_emit_op_tmp()
2027 tmp_opline.opcode = opcode; in zend_delayed_emit_op()
4234 opline->opcode = loop_var->opcode; in zend_handle_loops_and_finally_ex()
7005 if (!(opcode == ZEND_ADD || opcode == ZEND_SUB || opcode == ZEND_MUL || opcode == ZEND_DIV in zend_binary_op_produces_numeric_string_error()
7006 || opcode == ZEND_POW || opcode == ZEND_MOD || opcode == ZEND_SL || opcode == ZEND_SR in zend_binary_op_produces_numeric_string_error()
7007 || opcode == ZEND_BW_OR || opcode == ZEND_BW_AND || opcode == ZEND_BW_XOR)) { in zend_binary_op_produces_numeric_string_error()
7013 if ((opcode == ZEND_BW_OR || opcode == ZEND_BW_AND || opcode == ZEND_BW_XOR) in zend_binary_op_produces_numeric_string_error()
7047 if ((opcode == ZEND_DIV || opcode == ZEND_MOD) && in zend_try_ct_eval_binary_op()
[all …]
/PHP-7.4/Zend/tests/
H A Dbug73663.phpt2 Bug #73663 ("Invalid opcode 65/16/8" occurs with a variable created with list())
15 var_dump(list($val) = $array); // NG: Invalid opcode
H A Dbug32833.phpt2 Bug #32833 (Invalid opcode with $a[] .= '')
/PHP-7.4/sapi/phpdbg/
H A Dphpdbg_opcode.c30 static inline const char *phpdbg_decode_opcode(zend_uchar opcode) /* {{{ */ in ZEND_EXTERN_MODULE_GLOBALS()
32 const char *ret = zend_get_opcode_name(opcode); in ZEND_EXTERN_MODULE_GLOBALS()
94 const char *opcode_name = phpdbg_decode_opcode(opline->opcode); in phpdbg_decode_opline()
95 uint32_t flags = zend_get_opcode_flags(opline->opcode); in phpdbg_decode_opline()
112 switch (opline->opcode) { in phpdbg_decode_opline()
/PHP-7.4/ext/xml/tests/
H A Dbug30266.phpt2 Bug #30266 (Invalid opcode 137/1/8)
13 Fatal error: Invalid opcode 137/1/8. in /home/hartmut/projects/php/dev/head/ext/xml/tests/bug30266.…

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