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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
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
//===- Comdat.cpp - Implement Metadata classes ----------------------------===//
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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 file implements the Comdat class (including the C bindings).
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//
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//===----------------------------------------------------------------------===//
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#include "llvm-c/Comdat.h"
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#include "llvm/ADT/SmallPtrSet.h"
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#include "llvm/ADT/StringMapEntry.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/IR/Comdat.h"
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#include "llvm/IR/GlobalObject.h"
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#include "llvm/IR/Module.h"
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#include "llvm/IR/Value.h"
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using namespace llvm;
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Comdat::Comdat(Comdat &&C) : Name(C.Name), SK(C.SK) {}
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Comdat::Comdat() = default;
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StringRef Comdat::getName() const { return Name->first(); }
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void Comdat::addUser(GlobalObject *GO) { Users.insert(GO); }
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void Comdat::removeUser(GlobalObject *GO) { Users.erase(GO); }
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LLVMComdatRef LLVMGetOrInsertComdat(LLVMModuleRef M, const char *Name) {
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return wrap(unwrap(M)->getOrInsertComdat(Name));
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}
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LLVMComdatRef LLVMGetComdat(LLVMValueRef V) {
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GlobalObject *G = unwrap<GlobalObject>(V);
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return wrap(G->getComdat());
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}
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void LLVMSetComdat(LLVMValueRef V, LLVMComdatRef C) {
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GlobalObject *G = unwrap<GlobalObject>(V);
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G->setComdat(unwrap(C));
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}
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LLVMComdatSelectionKind LLVMGetComdatSelectionKind(LLVMComdatRef C) {
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switch (unwrap(C)->getSelectionKind()) {
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case Comdat::Any:
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return LLVMAnyComdatSelectionKind;
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case Comdat::ExactMatch:
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return LLVMExactMatchComdatSelectionKind;
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case Comdat::Largest:
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return LLVMLargestComdatSelectionKind;
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case Comdat::NoDeduplicate:
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return LLVMNoDeduplicateComdatSelectionKind;
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case Comdat::SameSize:
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return LLVMSameSizeComdatSelectionKind;
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}
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llvm_unreachable("Invalid Comdat SelectionKind!");
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}
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void LLVMSetComdatSelectionKind(LLVMComdatRef C, LLVMComdatSelectionKind kind) {
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Comdat *Cd = unwrap(C);
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switch (kind) {
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case LLVMAnyComdatSelectionKind:
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Cd->setSelectionKind(Comdat::Any);
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break;
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case LLVMExactMatchComdatSelectionKind:
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Cd->setSelectionKind(Comdat::ExactMatch);
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break;
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case LLVMLargestComdatSelectionKind:
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Cd->setSelectionKind(Comdat::Largest);
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break;
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case LLVMNoDeduplicateComdatSelectionKind:
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Cd->setSelectionKind(Comdat::NoDeduplicate);
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break;
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case LLVMSameSizeComdatSelectionKind:
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Cd->setSelectionKind(Comdat::SameSize);
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break;
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}
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}
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