diff options
Diffstat (limited to 'ext/opcache/Optimizer/optimize_temp_vars_5.c')
| -rw-r--r-- | ext/opcache/Optimizer/optimize_temp_vars_5.c | 34 |
1 files changed, 6 insertions, 28 deletions
diff --git a/ext/opcache/Optimizer/optimize_temp_vars_5.c b/ext/opcache/Optimizer/optimize_temp_vars_5.c index 27ba6bad8e..dc93ce2f4c 100644 --- a/ext/opcache/Optimizer/optimize_temp_vars_5.c +++ b/ext/opcache/Optimizer/optimize_temp_vars_5.c @@ -66,16 +66,6 @@ void optimize_temporary_variables(zend_op_array *op_array, zend_optimizer_ctx *c if (ZEND_RESULT_TYPE(opline) & (IS_VAR | IS_TMP_VAR)) { start_of_T[VAR_NUM(ZEND_RESULT(opline).var) - offset] = opline; } - /* special puprose variable to keep HashPointer on VM stack */ - if (opline->opcode == ZEND_OP_DATA && - (opline-1)->opcode == ZEND_FE_FETCH && - opline->op1_type == IS_TMP_VAR) { - start_of_T[VAR_NUM(ZEND_OP1(opline).var) - offset] = opline; - if (sizeof(HashPointer) > sizeof(zval)) { - /* Make shure 1 zval is enough for HashPointer (2 must be enough) */ - start_of_T[VAR_NUM(ZEND_OP1(opline).var) + 1 - offset] = opline; - } - } opline--; } @@ -88,25 +78,13 @@ void optimize_temporary_variables(zend_op_array *op_array, zend_optimizer_ctx *c while (opline >= end) { if ((ZEND_OP1_TYPE(opline) & (IS_VAR | IS_TMP_VAR))) { - /* special puprose variable to keep HashPointer on VM stack */ - if (opline->opcode == ZEND_OP_DATA && - (opline-1)->opcode == ZEND_FE_FETCH && - opline->op1_type == IS_TMP_VAR) { - max++; - ZEND_OP1(opline).var = NUM_VAR(max + offset); - if (sizeof(HashPointer) > sizeof(zval)) { - /* Make shure 1 zval is enough for HashPointer (2 must be enough) */ - max++; - } - } else { - currT = VAR_NUM(ZEND_OP1(opline).var) - offset; - if (!valid_T[currT]) { - GET_AVAILABLE_T(); - map_T[currT] = i; - valid_T[currT] = 1; - } - ZEND_OP1(opline).var = NUM_VAR(map_T[currT] + offset); + currT = VAR_NUM(ZEND_OP1(opline).var) - offset; + if (!valid_T[currT]) { + GET_AVAILABLE_T(); + map_T[currT] = i; + valid_T[currT] = 1; } + ZEND_OP1(opline).var = NUM_VAR(map_T[currT] + offset); } /* Skip OP_DATA */ |