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author | Anton Korobeynikov <asl@math.spbu.ru> | 2011-01-10 12:39:04 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2011-01-10 12:39:04 +0000 |
commit | 16c29b5f285f375be53dabaa73e3e91107485fe4 (patch) | |
tree | df7ee2e7da3560e6169260f744977299af674494 /lib/Target/Mips/MipsFrameLowering.h | |
parent | badbd2fde9b8debd6265e8ece511fb01123d1d5f (diff) | |
download | external_llvm-16c29b5f285f375be53dabaa73e3e91107485fe4.zip external_llvm-16c29b5f285f375be53dabaa73e3e91107485fe4.tar.gz external_llvm-16c29b5f285f375be53dabaa73e3e91107485fe4.tar.bz2 |
Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123170 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips/MipsFrameLowering.h')
-rw-r--r-- | lib/Target/Mips/MipsFrameLowering.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/Target/Mips/MipsFrameLowering.h b/lib/Target/Mips/MipsFrameLowering.h new file mode 100644 index 0000000..15e3843 --- /dev/null +++ b/lib/Target/Mips/MipsFrameLowering.h @@ -0,0 +1,46 @@ +//==--- MipsFrameLowering.h - Define frame lowering for Mips --*- C++ -*---===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// +// +//===----------------------------------------------------------------------===// + +#ifndef ALPHA_FRAMEINFO_H +#define ALPHA_FRAMEINFO_H + +#include "Mips.h" +#include "MipsSubtarget.h" +#include "llvm/Target/TargetFrameLowering.h" + +namespace llvm { + class MipsSubtarget; + +class MipsFrameLowering : public TargetFrameLowering { +protected: + const MipsSubtarget &STI; + +public: + explicit MipsFrameLowering(const MipsSubtarget &sti) + // FIXME: Is this correct at all? + : TargetFrameLowering(StackGrowsUp, 8, 0), STI(sti) { + } + + void adjustMipsStackFrame(MachineFunction &MF) const; + + /// emitProlog/emitEpilog - These methods insert prolog and epilog code into + /// the function. + void emitPrologue(MachineFunction &MF) const; + void emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const; + + bool hasFP(const MachineFunction &MF) const; +}; + +} // End llvm namespace + +#endif |