GCC Middle and Back End API Reference
Data Fields
target_builtins Struct Reference

#include <builtins.h>

Data Fields

enum machine_mode x_apply_args_mode [FIRST_PSEUDO_REGISTER]
enum machine_mode x_apply_result_mode [FIRST_PSEUDO_REGISTER]

Detailed Description

Expand builtin functions. Copyright (C) 1988-2013 Free Software Foundation, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see http://www.gnu.org/licenses/. Target-dependent globals.

Field Documentation

enum machine_mode target_builtins::x_apply_args_mode[FIRST_PSEUDO_REGISTER]

For each register that may be used for calling a function, this gives a mode used to copy the register's value. VOIDmode indicates the register is not used for calling a function. If the machine has register windows, this gives only the outbound registers. INCOMING_REGNO gives the corresponding inbound register.

enum machine_mode target_builtins::x_apply_result_mode[FIRST_PSEUDO_REGISTER]

For each register that may be used for returning values, this gives a mode used to copy the register's value. VOIDmode indicates the register is not used for returning values. If the machine has register windows, this gives only the outbound registers. INCOMING_REGNO gives the corresponding inbound register.

The documentation for this struct was generated from the following file: