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authorpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
committerpatrick <patrick@openbsd.org>2020-08-03 15:06:44 +0000
commitb64793999546ed8adebaeebd9d8345d18db8927d (patch)
tree4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/Analysis/DominanceFrontier.cpp
parentAdd support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff)
downloadwireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz
wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/Analysis/DominanceFrontier.cpp')
-rw-r--r--gnu/llvm/lib/Analysis/DominanceFrontier.cpp97
1 files changed, 0 insertions, 97 deletions
diff --git a/gnu/llvm/lib/Analysis/DominanceFrontier.cpp b/gnu/llvm/lib/Analysis/DominanceFrontier.cpp
deleted file mode 100644
index de7f62cf4ec..00000000000
--- a/gnu/llvm/lib/Analysis/DominanceFrontier.cpp
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@@ -1,97 +0,0 @@
-//===- DominanceFrontier.cpp - Dominance Frontier Calculation -------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Analysis/DominanceFrontier.h"
-#include "llvm/Analysis/DominanceFrontierImpl.h"
-#include "llvm/Config/llvm-config.h"
-#include "llvm/IR/Dominators.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/PassManager.h"
-#include "llvm/Pass.h"
-#include "llvm/Support/Compiler.h"
-#include "llvm/Support/Debug.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace llvm;
-
-namespace llvm {
-
-template class DominanceFrontierBase<BasicBlock, false>;
-template class DominanceFrontierBase<BasicBlock, true>;
-template class ForwardDominanceFrontierBase<BasicBlock>;
-
-} // end namespace llvm
-
-char DominanceFrontierWrapperPass::ID = 0;
-
-INITIALIZE_PASS_BEGIN(DominanceFrontierWrapperPass, "domfrontier",
- "Dominance Frontier Construction", true, true)
-INITIALIZE_PASS_DEPENDENCY(DominatorTreeWrapperPass)
-INITIALIZE_PASS_END(DominanceFrontierWrapperPass, "domfrontier",
- "Dominance Frontier Construction", true, true)
-
-DominanceFrontierWrapperPass::DominanceFrontierWrapperPass()
- : FunctionPass(ID), DF() {
- initializeDominanceFrontierWrapperPassPass(*PassRegistry::getPassRegistry());
-}
-
-void DominanceFrontierWrapperPass::releaseMemory() {
- DF.releaseMemory();
-}
-
-bool DominanceFrontierWrapperPass::runOnFunction(Function &) {
- releaseMemory();
- DF.analyze(getAnalysis<DominatorTreeWrapperPass>().getDomTree());
- return false;
-}
-
-void DominanceFrontierWrapperPass::getAnalysisUsage(AnalysisUsage &AU) const {
- AU.setPreservesAll();
- AU.addRequired<DominatorTreeWrapperPass>();
-}
-
-void DominanceFrontierWrapperPass::print(raw_ostream &OS, const Module *) const {
- DF.print(OS);
-}
-
-#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
-LLVM_DUMP_METHOD void DominanceFrontierWrapperPass::dump() const {
- print(dbgs());
-}
-#endif
-
-/// Handle invalidation explicitly.
-bool DominanceFrontier::invalidate(Function &F, const PreservedAnalyses &PA,
- FunctionAnalysisManager::Invalidator &) {
- // Check whether the analysis, all analyses on functions, or the function's
- // CFG have been preserved.
- auto PAC = PA.getChecker<DominanceFrontierAnalysis>();
- return !(PAC.preserved() || PAC.preservedSet<AllAnalysesOn<Function>>() ||
- PAC.preservedSet<CFGAnalyses>());
-}
-
-AnalysisKey DominanceFrontierAnalysis::Key;
-
-DominanceFrontier DominanceFrontierAnalysis::run(Function &F,
- FunctionAnalysisManager &AM) {
- DominanceFrontier DF;
- DF.analyze(AM.getResult<DominatorTreeAnalysis>(F));
- return DF;
-}
-
-DominanceFrontierPrinterPass::DominanceFrontierPrinterPass(raw_ostream &OS)
- : OS(OS) {}
-
-PreservedAnalyses
-DominanceFrontierPrinterPass::run(Function &F, FunctionAnalysisManager &AM) {
- OS << "DominanceFrontier for function: " << F.getName() << "\n";
- AM.getResult<DominanceFrontierAnalysis>(F).print(OS);
-
- return PreservedAnalyses::all();
-}