forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
3.9 KiB
164 lines
3.9 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* |
|
* Generator for GIMPLE 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_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_GATE |
|
#define _GATE NULL |
|
#define _HAS_GATE false |
|
#else |
|
#define __GATE(n) _GCC_PLUGIN_CONCAT2(n, _gate) |
|
#define _GATE __GATE(PASS_NAME) |
|
#define _HAS_GATE true |
|
#endif |
|
|
|
#ifdef NO_EXECUTE |
|
#define _EXECUTE NULL |
|
#define _HAS_EXECUTE false |
|
#else |
|
#define __EXECUTE(n) _GCC_PLUGIN_CONCAT2(n, _execute) |
|
#define _EXECUTE __EXECUTE(PASS_NAME) |
|
#define _HAS_EXECUTE true |
|
#endif |
|
|
|
#ifndef PROPERTIES_REQUIRED |
|
#define PROPERTIES_REQUIRED 0 |
|
#endif |
|
|
|
#ifndef PROPERTIES_PROVIDED |
|
#define PROPERTIES_PROVIDED 0 |
|
#endif |
|
|
|
#ifndef PROPERTIES_DESTROYED |
|
#define PROPERTIES_DESTROYED 0 |
|
#endif |
|
|
|
#ifndef TODO_FLAGS_START |
|
#define TODO_FLAGS_START 0 |
|
#endif |
|
|
|
#ifndef TODO_FLAGS_FINISH |
|
#define TODO_FLAGS_FINISH 0 |
|
#endif |
|
|
|
namespace { |
|
static const pass_data _PASS_NAME_PASS_DATA = { |
|
.type = GIMPLE_PASS, |
|
.name = _PASS_NAME_NAME, |
|
.optinfo_flags = OPTGROUP_NONE, |
|
#if BUILDING_GCC_VERSION >= 5000 |
|
#elif BUILDING_GCC_VERSION == 4009 |
|
.has_gate = _HAS_GATE, |
|
.has_execute = _HAS_EXECUTE, |
|
#else |
|
.gate = _GATE, |
|
.execute = _EXECUTE, |
|
.sub = NULL, |
|
.next = NULL, |
|
.static_pass_number = 0, |
|
#endif |
|
.tv_id = TV_NONE, |
|
.properties_required = PROPERTIES_REQUIRED, |
|
.properties_provided = PROPERTIES_PROVIDED, |
|
.properties_destroyed = PROPERTIES_DESTROYED, |
|
.todo_flags_start = TODO_FLAGS_START, |
|
.todo_flags_finish = TODO_FLAGS_FINISH, |
|
}; |
|
|
|
class _PASS_NAME_PASS : public gimple_opt_pass { |
|
public: |
|
_PASS_NAME_PASS() : gimple_opt_pass(_PASS_NAME_PASS_DATA, g) {} |
|
|
|
#ifndef NO_GATE |
|
#if BUILDING_GCC_VERSION >= 5000 |
|
virtual bool gate(function *) { return _GATE(); } |
|
#else |
|
virtual bool gate(void) { return _GATE(); } |
|
#endif |
|
#endif |
|
|
|
virtual opt_pass * clone () { return new _PASS_NAME_PASS(); } |
|
|
|
#ifndef NO_EXECUTE |
|
#if BUILDING_GCC_VERSION >= 5000 |
|
virtual unsigned int execute(function *) { return _EXECUTE(); } |
|
#else |
|
virtual unsigned int execute(void) { return _EXECUTE(); } |
|
#endif |
|
}; |
|
} |
|
|
|
opt_pass *_MAKE_PASS_NAME_PASS(void) |
|
{ |
|
return new _PASS_NAME_PASS(); |
|
} |
|
#else |
|
struct opt_pass *_MAKE_PASS_NAME_PASS(void) |
|
{ |
|
return &_PASS_NAME_PASS.pass; |
|
} |
|
#endif |
|
|
|
/* clean up user provided defines */ |
|
#undef PASS_NAME |
|
#undef NO_GATE |
|
#undef NO_EXECUTE |
|
|
|
#undef PROPERTIES_DESTROYED |
|
#undef PROPERTIES_PROVIDED |
|
#undef PROPERTIES_REQUIRED |
|
#undef TODO_FLAGS_FINISH |
|
#undef TODO_FLAGS_START |
|
|
|
/* clean up generated defines */ |
|
#undef _EXECUTE |
|
#undef __EXECUTE |
|
#undef _GATE |
|
#undef __GATE |
|
#undef _GCC_PLUGIN_CONCAT2 |
|
#undef _GCC_PLUGIN_CONCAT3 |
|
#undef _GCC_PLUGIN_STRINGIFY |
|
#undef __GCC_PLUGIN_STRINGIFY |
|
#undef _HAS_EXECUTE |
|
#undef _HAS_GATE |
|
#undef _MAKE_PASS_NAME_PASS |
|
#undef __MAKE_PASS_NAME_PASS |
|
#undef _PASS_NAME_NAME |
|
#undef _PASS_NAME_PASS |
|
#undef __PASS_NAME_PASS |
|
#undef _PASS_NAME_PASS_DATA |
|
#undef __PASS_NAME_PASS_DATA |
|
|
|
#endif /* PASS_NAME */
|
|
|