linux-imx

/* SPDX-License-Identifier: GPL-2.0 */

/*

 * Generator for IPA pass related boilerplate code/data

 *

 * Supports gcc 4.5-6

 *

 * Usage:

 *

 * 1. before inclusion define PASS_NAME

 * 2. before inclusion define NO_* for unimplemented callbacks

 *    NO_GENERATE_SUMMARY

 *    NO_READ_SUMMARY

 *    NO_WRITE_SUMMARY

 *    NO_READ_OPTIMIZATION_SUMMARY

 *    NO_WRITE_OPTIMIZATION_SUMMARY

 *    NO_STMT_FIXUP

 *    NO_FUNCTION_TRANSFORM

 *    NO_VARIABLE_TRANSFORM

 *    NO_GATE

 *    NO_EXECUTE

 * 3. before inclusion define PROPERTIES_* and *TODO_FLAGS_* to override

 *    the default 0 values

 * 4. for convenience, all the above will be undefined after inclusion!

 * 5. the only exported name is make_PASS_NAME_pass() to register with gcc

 */

​

#ifndef PASS_NAME

#error at least PASS_NAME must be defined

#else

#define __GCC_PLUGIN_STRINGIFY(n)   #n

#define _GCC_PLUGIN_STRINGIFY(n)    __GCC_PLUGIN_STRINGIFY(n)

#define _GCC_PLUGIN_CONCAT2(x, y)   x ## y

#define _GCC_PLUGIN_CONCAT3(x, y, z)    x ## y ## z

​

#define __PASS_NAME_PASS_DATA(n)    _GCC_PLUGIN_CONCAT2(n, _pass_data)

#define _PASS_NAME_PASS_DATA        __PASS_NAME_PASS_DATA(PASS_NAME)

​

#define __PASS_NAME_PASS(n)     _GCC_PLUGIN_CONCAT2(n, _pass)

#define _PASS_NAME_PASS         __PASS_NAME_PASS(PASS_NAME)

​

#define _PASS_NAME_NAME         _GCC_PLUGIN_STRINGIFY(PASS_NAME)

​

#define __MAKE_PASS_NAME_PASS(n)    _GCC_PLUGIN_CONCAT3(make_, n, _pass)

#define _MAKE_PASS_NAME_PASS        __MAKE_PASS_NAME_PASS(PASS_NAME)

​

#ifdef NO_GENERATE_SUMMARY

#define _GENERATE_SUMMARY NULL

#else

#define __GENERATE_SUMMARY(n)       _GCC_PLUGIN_CONCAT2(n, _generate_summary)

#define _GENERATE_SUMMARY       __GENERATE_SUMMARY(PASS_NAME)

#endif

​

#ifdef NO_READ_SUMMARY

#define _READ_SUMMARY NULL

#else

#define __READ_SUMMARY(n)       _GCC_PLUGIN_CONCAT2(n, _read_summary)

#define _READ_SUMMARY           __READ_SUMMARY(PASS_NAME)

#endif

​

#ifdef NO_WRITE_SUMMARY

#define _WRITE_SUMMARY NULL

#else

#define __WRITE_SUMMARY(n)      _GCC_PLUGIN_CONCAT2(n, _write_summary)