mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
93b92a8f9f
This simplifies some code in SILOpt and SILPasses. The real reason to do it is to use it to procedurally generate random pipelines. Swift SVN r23996
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
//===-- CFGPrinter.cpp - CFG printer pass ---------------------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See http://swift.org/LICENSE.txt for license information
|
|
// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file defines external functions that can be called to explicitly
|
|
// instantiate the CFG printer.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "swift/SILPasses/Passes.h"
|
|
#include "swift/SILPasses/Transforms.h"
|
|
#include "swift/SIL/CFG.h"
|
|
#include "swift/SIL/SILBasicBlock.h"
|
|
#include "swift/SIL/SILInstruction.h"
|
|
#include "swift/SIL/SILFunction.h"
|
|
#include "llvm/Support/CommandLine.h"
|
|
|
|
using namespace swift;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Options
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Top Level Driver
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
namespace {
|
|
class SILCFGPrinter : public SILFunctionTransform {
|
|
StringRef getName() override { return "SIL CFG Printer"; }
|
|
|
|
/// The entry point to the transformation.
|
|
void run() override {
|
|
SILFunction *F = getFunction();
|
|
|
|
F->viewCFG();
|
|
}
|
|
};
|
|
} // end anonymous namespace
|
|
|
|
SILTransform *swift::createCFGPrinter() {
|
|
return new SILCFGPrinter();
|
|
}
|