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e188aae406
Based on the output of include-what-you-use. This is a big chunk of changes. It is very likely to break downstream code unless they took a lot of care in avoiding hidden ehader dependencies, something the LLVM codebase doesn't do that well :-/ I've tried to summarize the biggest change below: - llvm/include/llvm-c/Core.h: no longer includes llvm-c/ErrorHandling.h - llvm/IR/DIBuilder.h no longer includes llvm/IR/DebugInfo.h - llvm/IR/IRBuilder.h no longer includes llvm/IR/IntrinsicInst.h - llvm/IR/LLVMRemarkStreamer.h no longer includes llvm/Support/ToolOutputFile.h - llvm/IR/LegacyPassManager.h no longer include llvm/Pass.h - llvm/IR/Type.h no longer includes llvm/ADT/SmallPtrSet.h - llvm/IR/PassManager.h no longer includes llvm/Pass.h nor llvm/Support/Debug.h And the usual count of preprocessed lines: $ clang++ -E -Iinclude -I../llvm/include ../llvm/lib/IR/*.cpp -std=c++14 -fno-rtti -fno-exceptions | wc -l before: 6400831 after: 6189948 200k lines less to process is no that bad ;-) Discourse thread on the topic: https://llvm.discourse.group/t/include-what-you-use-include-cleanup Differential Revision: https://reviews.llvm.org/D118652
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//===- SSAContext.cpp -------------------------------------------*- 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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/// \file
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///
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/// This file defines a specialization of the GenericSSAContext<X>
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/// template class for LLVM IR.
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///
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//===----------------------------------------------------------------------===//
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#include "llvm/IR/SSAContext.h"
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#include "llvm/IR/BasicBlock.h"
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#include "llvm/IR/Function.h"
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#include "llvm/IR/Instruction.h"
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#include "llvm/IR/ModuleSlotTracker.h"
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#include "llvm/IR/Value.h"
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#include "llvm/Support/raw_ostream.h"
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using namespace llvm;
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BasicBlock *SSAContext::getEntryBlock(Function &F) {
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return &F.getEntryBlock();
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}
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void SSAContext::setFunction(Function &Fn) { F = &Fn; }
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Printable SSAContext::print(Value *V) const {
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return Printable([V](raw_ostream &Out) { V->print(Out); });
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}
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Printable SSAContext::print(Instruction *Inst) const {
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return print(cast<Value>(Inst));
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}
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Printable SSAContext::print(BasicBlock *BB) const {
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if (BB->hasName())
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return Printable([BB](raw_ostream &Out) { Out << BB->getName(); });
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return Printable([BB](raw_ostream &Out) {
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ModuleSlotTracker MST{BB->getParent()->getParent(), false};
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MST.incorporateFunction(*BB->getParent());
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Out << MST.getLocalSlot(BB);
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});
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}
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