f785676f2a
all of the features in the current working draft of the upcoming C++ standard, provisionally named C++1y. The code generator's performance is greatly increased, and the loop auto-vectorizer is now enabled at -Os and -O2 in addition to -O3. The PowerPC backend has made several major improvements to code generation quality and compile time, and the X86, SPARC, ARM32, Aarch64 and SystemZ backends have all seen major feature work. Release notes for llvm and clang can be found here: <http://llvm.org/releases/3.4/docs/ReleaseNotes.html> <http://llvm.org/releases/3.4/tools/clang/docs/ReleaseNotes.html> MFC after: 1 month
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
//===- SparcMachineFunctionInfo.h - Sparc Machine Function Info -*- 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 declares Sparc specific per-machine-function information.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SPARCMACHINEFUNCTIONINFO_H
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#define SPARCMACHINEFUNCTIONINFO_H
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#include "llvm/CodeGen/MachineFunction.h"
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namespace llvm {
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class SparcMachineFunctionInfo : public MachineFunctionInfo {
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virtual void anchor();
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private:
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unsigned GlobalBaseReg;
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/// VarArgsFrameOffset - Frame offset to start of varargs area.
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int VarArgsFrameOffset;
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/// SRetReturnReg - Holds the virtual register into which the sret
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/// argument is passed.
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unsigned SRetReturnReg;
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/// IsLeafProc - True if the function is a leaf procedure.
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bool IsLeafProc;
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public:
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SparcMachineFunctionInfo()
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: GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0),
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IsLeafProc(false) {}
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explicit SparcMachineFunctionInfo(MachineFunction &MF)
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: GlobalBaseReg(0), VarArgsFrameOffset(0), SRetReturnReg(0),
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IsLeafProc(false) {}
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unsigned getGlobalBaseReg() const { return GlobalBaseReg; }
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void setGlobalBaseReg(unsigned Reg) { GlobalBaseReg = Reg; }
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int getVarArgsFrameOffset() const { return VarArgsFrameOffset; }
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void setVarArgsFrameOffset(int Offset) { VarArgsFrameOffset = Offset; }
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unsigned getSRetReturnReg() const { return SRetReturnReg; }
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void setSRetReturnReg(unsigned Reg) { SRetReturnReg = Reg; }
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void setLeafProc(bool rhs) { IsLeafProc = rhs; }
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bool isLeafProc() const { return IsLeafProc; }
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};
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}
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#endif
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