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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
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//===-- llvm/lib/Target/NVPTX/NVPTXSplitBBatBar.h ---------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declaration of the NVIDIA specific declarations
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// for splitting basic blocks at barrier instructions.
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//
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//===----------------------------------------------------------------------===//
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#ifndef NVPTX_SPLIT_BB_AT_BAR_H
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#define NVPTX_SPLIT_BB_AT_BAR_H
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#include "llvm/Pass.h"
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#include "llvm/CodeGen/MachineFunctionAnalysis.h"
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namespace llvm {
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// actual analysis class, which is a functionpass
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struct NVPTXSplitBBatBar : public FunctionPass {
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static char ID;
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NVPTXSplitBBatBar() : FunctionPass(ID) {}
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void getAnalysisUsage(AnalysisUsage &AU) const {
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AU.addPreserved<MachineFunctionAnalysis>();
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}
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virtual bool runOnFunction(Function &F);
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virtual const char *getPassName() const {
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return "Split basic blocks at barrier";
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}
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};
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extern FunctionPass *createSplitBBatBarPass();
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}
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#endif //NVPTX_SPLIT_BB_AT_BAR_H
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