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author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-05-03 12:57:15 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-05-03 12:57:15 +0000 |
commit | f2c3e179ecc2a6ebc259382828a5e5dc5a61d2f8 (patch) | |
tree | 35fa60b598dc9c81a6f391c280632e184cb71cfc /lib/Target/MSP430/MSP430ISelLowering.h | |
parent | 77eaa6880b8209acc05de733ebaba5d146c321a0 (diff) | |
download | llvm-f2c3e179ecc2a6ebc259382828a5e5dc5a61d2f8.tar.gz llvm-f2c3e179ecc2a6ebc259382828a5e5dc5a61d2f8.tar.bz2 llvm-f2c3e179ecc2a6ebc259382828a5e5dc5a61d2f8.tar.xz |
Dummy MSP430 backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70694 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/MSP430/MSP430ISelLowering.h')
-rw-r--r-- | lib/Target/MSP430/MSP430ISelLowering.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/lib/Target/MSP430/MSP430ISelLowering.h b/lib/Target/MSP430/MSP430ISelLowering.h new file mode 100644 index 0000000000..8acfd26dce --- /dev/null +++ b/lib/Target/MSP430/MSP430ISelLowering.h @@ -0,0 +1,40 @@ +//==-- MSP430ISelLowering.h - MSP430 DAG Lowering Interface ------*- C++ -*-==// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file defines the interfaces that MSP430 uses to lower LLVM code into a +// selection DAG. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_TARGET_MSP430_ISELLOWERING_H +#define LLVM_TARGET_MSP430_ISELLOWERING_H + +#include "MSP430.h" +#include "llvm/CodeGen/SelectionDAG.h" +#include "llvm/Target/TargetLowering.h" + +namespace llvm { + + class MSP430Subtarget; + class MSP430TargetMachine; + + class MSP430TargetLowering : public TargetLowering { + public: + explicit MSP430TargetLowering(MSP430TargetMachine &TM); + + /// LowerOperation - Provide custom lowering hooks for some operations. + virtual SDValue LowerOperation(SDValue Op, SelectionDAG &DAG); + + private: + const MSP430Subtarget &Subtarget; + const MSP430TargetMachine &TM; + }; +} // namespace llvm + +#endif // LLVM_TARGET_MSP430_ISELLOWERING_H |