mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
a24c34252f
Add a new option `-gen-reproducer` that when swift caching is used, create a standalone reproducer that can be used to reproduce the `swift-frontend` invocation.
62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
//===--- CompileJobCacheKey.h - compile cache key methods -------*- C++ -*-===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file contains declarations of utility methods for creating cache keys
|
|
// for compilation jobs.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef SWIFT_COMPILEJOBCACHEKEY_H
|
|
#define SWIFT_COMPILEJOBCACHEKEY_H
|
|
|
|
#include "swift/AST/DiagnosticEngine.h"
|
|
#include "swift/Basic/FileTypes.h"
|
|
#include "llvm/ADT/ArrayRef.h"
|
|
#include "llvm/CAS/CASReference.h"
|
|
#include "llvm/CAS/ObjectStore.h"
|
|
#include "llvm/Support/Error.h"
|
|
#include "llvm/Support/raw_ostream.h"
|
|
|
|
namespace swift {
|
|
|
|
/// Compute CompileJobBaseKey from swift-frontend command-line arguments.
|
|
/// CompileJobBaseKey represents the core inputs and arguments, and is used as a
|
|
/// base to compute keys for each compiler outputs.
|
|
// TODO: switch to create key from CompilerInvocation after we can canonicalize
|
|
// arguments.
|
|
llvm::Expected<llvm::cas::ObjectRef>
|
|
createCompileJobBaseCacheKey(llvm::cas::ObjectStore &CAS,
|
|
ArrayRef<const char *> Args);
|
|
|
|
/// Compute CompileJobKey for the compiler outputs. The key for the output
|
|
/// is computed from the base key for the compilation and the input file index
|
|
/// which is the index for the input among all the input files (not just the
|
|
/// output producing inputs).
|
|
llvm::Expected<llvm::cas::ObjectRef>
|
|
createCompileJobCacheKeyForOutput(llvm::cas::ObjectStore &CAS,
|
|
llvm::cas::ObjectRef BaseKey,
|
|
unsigned InputIndex);
|
|
|
|
/// Print the CompileJobKey for debugging purpose.
|
|
llvm::Error printCompileJobCacheKey(llvm::cas::ObjectStore &CAS,
|
|
llvm::cas::ObjectRef Key,
|
|
llvm::raw_ostream &os);
|
|
|
|
/// Iterating through command-line options in cache key.
|
|
llvm::Error iterateCommandLine(llvm::cas::ObjectStore &CAS,
|
|
llvm::cas::ObjectRef Key,
|
|
std::function<llvm::Error(StringRef)> Callback);
|
|
|
|
} // namespace swift
|
|
|
|
#endif
|