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e81561909d
now cerr, cout, and NullStream resp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32298 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
//===- llvm/Bytecode/WriteBytecodePass.h - Bytecode Writer Pass -*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines a simple pass to write the working module to a file after
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// pass processing is completed.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_BYTECODE_WRITEBYTECODEPASS_H
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#define LLVM_BYTECODE_WRITEBYTECODEPASS_H
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#include "llvm/Pass.h"
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#include "llvm/Bytecode/Writer.h"
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#include "llvm/Support/Streams.h"
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namespace llvm {
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class WriteBytecodePass : public ModulePass {
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OStream *Out; // ostream to print on
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bool DeleteStream;
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bool CompressFile;
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public:
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WriteBytecodePass()
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: Out(&cout), DeleteStream(false), CompressFile(true) {}
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WriteBytecodePass(OStream *o, bool DS = false, bool CF = true)
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: Out(o), DeleteStream(DS), CompressFile(CF) {}
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inline ~WriteBytecodePass() {
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if (DeleteStream) delete Out;
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}
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bool runOnModule(Module &M) {
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WriteBytecodeToFile(&M, *Out, CompressFile);
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return false;
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}
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};
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} // End llvm namespace
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#endif
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