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ae65e281f3
to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
//===-- DiffLog.h - Difference Log Builder and accessories ------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This header defines the interface to the LLVM difference log builder.
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//
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//===----------------------------------------------------------------------===//
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#include "DiffLog.h"
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#include "DiffConsumer.h"
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#include "llvm/ADT/StringRef.h"
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using namespace llvm;
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LogBuilder::~LogBuilder() {
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if (consumer)
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consumer->logf(*this);
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}
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StringRef LogBuilder::getFormat() const { return Format; }
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unsigned LogBuilder::getNumArguments() const { return Arguments.size(); }
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Value *LogBuilder::getArgument(unsigned I) const { return Arguments[I]; }
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DiffLogBuilder::~DiffLogBuilder() { consumer.logd(*this); }
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void DiffLogBuilder::addMatch(Instruction *L, Instruction *R) {
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Diff.push_back(DiffRecord(L, R));
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}
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void DiffLogBuilder::addLeft(Instruction *L) {
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// HACK: VS 2010 has a bug in the stdlib that requires this.
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Diff.push_back(DiffRecord(L, DiffRecord::second_type(nullptr)));
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}
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void DiffLogBuilder::addRight(Instruction *R) {
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// HACK: VS 2010 has a bug in the stdlib that requires this.
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Diff.push_back(DiffRecord(DiffRecord::first_type(nullptr), R));
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}
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unsigned DiffLogBuilder::getNumLines() const { return Diff.size(); }
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DiffChange DiffLogBuilder::getLineKind(unsigned I) const {
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return (Diff[I].first ? (Diff[I].second ? DC_match : DC_left)
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: DC_right);
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}
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Instruction *DiffLogBuilder::getLeft(unsigned I) const { return Diff[I].first; }
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Instruction *DiffLogBuilder::getRight(unsigned I) const { return Diff[I].second; }
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