int extra = (ZEND_MM_ALIGNMENT - ((zend_uintptr_t)EG(argument_stack)->top & (ZEND_MM_ALIGNMENT - 1))) / sizeof(void*);
if (UNEXPECTED(size + extra + ZEND_MM_ALIGNED_SIZE(sizeof(void*)) / sizeof(void*) >
- EG(argument_stack)->end - EG(argument_stack)->top)) {
+ (zend_uintptr_t)EG(argument_stack)->end - (zend_uintptr_t)EG(argument_stack)->top)) {
zend_vm_stack_extend(size TSRMLS_CC);
} else {
void **old_top = EG(argument_stack)->top;