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| author | 2020-08-03 15:06:44 +0000 | |
|---|---|---|
| committer | 2020-08-03 15:06:44 +0000 | |
| commit | b64793999546ed8adebaeebd9d8345d18db8927d (patch) | |
| tree | 4357c27b561d73b0e089727c6ed659f2ceff5f47 /gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp | |
| parent | Add support for UTF-8 DISPLAY-HINTs with octet length. For now only (diff) | |
| download | wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.tar.xz wireguard-openbsd-b64793999546ed8adebaeebd9d8345d18db8927d.zip | |
Remove LLVM 8.0.1 files.
Diffstat (limited to 'gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp')
| -rw-r--r-- | gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp b/gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp deleted file mode 100644 index 9525b168fbd..00000000000 --- a/gnu/llvm/lib/ExecutionEngine/Orc/ThreadSafeModule.cpp +++ /dev/null @@ -1,65 +0,0 @@ -//===-- ThreadSafeModule.cpp - Thread safe Module, Context, and Utilities -//h-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "llvm/ExecutionEngine/Orc/ThreadSafeModule.h" -#include "llvm/Bitcode/BitcodeReader.h" -#include "llvm/Bitcode/BitcodeWriter.h" -#include "llvm/Transforms/Utils/Cloning.h" - -namespace llvm { -namespace orc { - -ThreadSafeModule cloneToNewContext(ThreadSafeModule &TSM, - GVPredicate ShouldCloneDef, - GVModifier UpdateClonedDefSource) { - assert(TSM && "Can not clone null module"); - - if (!ShouldCloneDef) - ShouldCloneDef = [](const GlobalValue &) { return true; }; - - auto Lock = TSM.getContextLock(); - - SmallVector<char, 1> ClonedModuleBuffer; - - { - std::set<GlobalValue *> ClonedDefsInSrc; - ValueToValueMapTy VMap; - auto Tmp = CloneModule(*TSM.getModule(), VMap, [&](const GlobalValue *GV) { - if (ShouldCloneDef(*GV)) { - ClonedDefsInSrc.insert(const_cast<GlobalValue *>(GV)); - return true; - } - return false; - }); - - if (UpdateClonedDefSource) - for (auto *GV : ClonedDefsInSrc) - UpdateClonedDefSource(*GV); - - BitcodeWriter BCWriter(ClonedModuleBuffer); - - BCWriter.writeModule(*Tmp); - BCWriter.writeSymtab(); - BCWriter.writeStrtab(); - } - - MemoryBufferRef ClonedModuleBufferRef( - StringRef(ClonedModuleBuffer.data(), ClonedModuleBuffer.size()), - "cloned module buffer"); - ThreadSafeContext NewTSCtx(llvm::make_unique<LLVMContext>()); - - auto ClonedModule = - cantFail(parseBitcodeFile(ClonedModuleBufferRef, *NewTSCtx.getContext())); - ClonedModule->setModuleIdentifier(TSM.getModule()->getName()); - return ThreadSafeModule(std::move(ClonedModule), std::move(NewTSCtx)); -} - -} // end namespace orc -} // end namespace llvm |
