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39 lines
1.0 KiB
C
39 lines
1.0 KiB
C
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//===- DAGISelEmitter.h - Generate an instruction selector ------*- 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 Chris Lattner 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 tablegen backend emits a DAG instruction selector.
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//
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//===----------------------------------------------------------------------===//
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#ifndef DAGISEL_EMITTER_H
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#define DAGISEL_EMITTER_H
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#include "TableGenBackend.h"
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#include "CodeGenTarget.h"
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namespace llvm {
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/// InstrSelectorEmitter - The top-level class which coordinates construction
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/// and emission of the instruction selector.
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///
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class DAGISelEmitter : public TableGenBackend {
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RecordKeeper &Records;
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CodeGenTarget Target;
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public:
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DAGISelEmitter(RecordKeeper &R) : Records(R) {}
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// run - Output the isel, returning true on failure.
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void run(std::ostream &OS) {}
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};
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} // End llvm namespace
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#endif
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