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	Add header guards to files that were missing guards. Remove #endif comments as they don't seem common in LLVM (we can easily add them back if we decide they're useful) Changes made by clang-tidy with minor tweaks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			61 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			61 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| //===-- SparcFrameLowering.h - Define frame lowering for Sparc --*- 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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| //
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| //
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| //===----------------------------------------------------------------------===//
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| 
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| #ifndef LLVM_LIB_TARGET_SPARC_SPARCFRAMELOWERING_H
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| #define LLVM_LIB_TARGET_SPARC_SPARCFRAMELOWERING_H
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| 
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| #include "Sparc.h"
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| #include "llvm/Target/TargetFrameLowering.h"
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| 
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| namespace llvm {
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| 
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| class SparcSubtarget;
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| class SparcFrameLowering : public TargetFrameLowering {
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| public:
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|   explicit SparcFrameLowering(const SparcSubtarget &ST);
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| 
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|   /// emitProlog/emitEpilog - These methods insert prolog and epilog code into
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|   /// the function.
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|   void emitPrologue(MachineFunction &MF) const override;
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|   void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const override;
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| 
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|   void
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|   eliminateCallFramePseudoInstr(MachineFunction &MF,
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|                                 MachineBasicBlock &MBB,
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|                                 MachineBasicBlock::iterator I) const override;
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| 
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|   bool hasReservedCallFrame(const MachineFunction &MF) const override;
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|   bool hasFP(const MachineFunction &MF) const override;
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|   void processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
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|                                      RegScavenger *RS = nullptr) const override;
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| 
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| private:
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|   // Remap input registers to output registers for leaf procedure.
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|   void remapRegsForLeafProc(MachineFunction &MF) const;
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| 
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|   // Returns true if MF is a leaf procedure.
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|   bool isLeafProc(MachineFunction &MF) const;
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| 
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| 
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|   // Emits code for adjusting SP in function prologue/epilogue.
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|   void emitSPAdjustment(MachineFunction &MF,
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|                         MachineBasicBlock &MBB,
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|                         MachineBasicBlock::iterator MBBI,
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|                         int NumBytes, unsigned ADDrr, unsigned ADDri) const;
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| 
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| };
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| 
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| } // End llvm namespace
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| 
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| #endif
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