forked from OSchip/llvm-project
43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
//===-- llvm/lib/Target/ARM/ARMCallLowering.h - Call lowering -------------===//
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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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/// \file
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/// This file describes how to lower LLVM calls to machine code calls.
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///
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_ARM_ARMCALLLOWERING
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#define LLVM_LIB_TARGET_ARM_ARMCALLLOWERING
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#include "llvm/CodeGen/CallingConvLower.h"
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#include "llvm/CodeGen/GlobalISel/CallLowering.h"
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#include "llvm/CodeGen/ValueTypes.h"
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namespace llvm {
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class ARMTargetLowering;
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class MachineInstrBuilder;
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class ARMCallLowering : public CallLowering {
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public:
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ARMCallLowering(const ARMTargetLowering &TLI);
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bool lowerReturn(MachineIRBuilder &MIRBuiler, const Value *Val,
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unsigned VReg) const override;
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bool lowerFormalArguments(MachineIRBuilder &MIRBuilder, const Function &F,
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ArrayRef<unsigned> VRegs) const override;
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private:
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bool lowerReturnVal(MachineIRBuilder &MIRBuilder, const Value *Val,
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unsigned VReg, MachineInstrBuilder &Ret) const;
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};
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} // End of namespace llvm
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#endif
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