diff options
author | Dan Gohman <gohman@apple.com> | 2008-12-03 18:43:12 +0000 |
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committer | Dan Gohman <gohman@apple.com> | 2008-12-03 18:43:12 +0000 |
commit | c54baa2d43730f1804acfb4f4e738fba72f966bd (patch) | |
tree | ad313e4118764997456031f56e635224cfc27ecb /lib/Target | |
parent | 15511cf1660cfd6bb8b8e8fca2db9450f50430ee (diff) | |
download | external_llvm-c54baa2d43730f1804acfb4f4e738fba72f966bd.zip external_llvm-c54baa2d43730f1804acfb4f4e738fba72f966bd.tar.gz external_llvm-c54baa2d43730f1804acfb4f4e738fba72f966bd.tar.bz2 |
Split foldMemoryOperand into public non-virtual and protected virtual
parts, and add target-independent code to add/preserve
MachineMemOperands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
-rw-r--r-- | lib/Target/ARM/ARMInstrInfo.cpp | 6 | ||||
-rw-r--r-- | lib/Target/ARM/ARMInstrInfo.h | 18 | ||||
-rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.cpp | 6 | ||||
-rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.h | 16 | ||||
-rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.cpp | 8 | ||||
-rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.h | 16 | ||||
-rw-r--r-- | lib/Target/Mips/MipsInstrInfo.cpp | 8 | ||||
-rw-r--r-- | lib/Target/Mips/MipsInstrInfo.h | 18 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.cpp | 8 | ||||
-rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.h | 18 | ||||
-rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.cpp | 6 | ||||
-rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.h | 16 | ||||
-rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 26 | ||||
-rw-r--r-- | lib/Target/X86/X86InstrInfo.h | 24 |
14 files changed, 97 insertions, 97 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp index e78f2d3..a809a93 100644 --- a/lib/Target/ARM/ARMInstrInfo.cpp +++ b/lib/Target/ARM/ARMInstrInfo.cpp @@ -663,10 +663,10 @@ bool ARMInstrInfo::restoreCalleeSavedRegisters(MachineBasicBlock &MBB, return true; } -MachineInstr *ARMInstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, +MachineInstr *ARMInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, const SmallVectorImpl<unsigned> &Ops, - int FI) const { + int FI) const { if (Ops.size() != 1) return NULL; unsigned OpNum = Ops[0]; diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h index cdf068f..7afeb84 100644 --- a/lib/Target/ARM/ARMInstrInfo.h +++ b/lib/Target/ARM/ARMInstrInfo.h @@ -211,15 +211,15 @@ public: MachineBasicBlock::iterator MI, const std::vector<CalleeSavedInfo> &CSI) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; - - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; + + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp index 7b3053e..bd6f2cf 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.cpp +++ b/lib/Target/Alpha/AlphaInstrInfo.cpp @@ -255,10 +255,10 @@ void AlphaInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg, NewMIs.push_back(MIB); } -MachineInstr *AlphaInstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, +MachineInstr *AlphaInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const { + int FrameIndex) const { if (Ops.size() != 1) return NULL; // Make sure this is a reg-reg copy. diff --git a/lib/Target/Alpha/AlphaInstrInfo.h b/lib/Target/Alpha/AlphaInstrInfo.h index b218873..f04c488 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.h +++ b/lib/Target/Alpha/AlphaInstrInfo.h @@ -69,15 +69,15 @@ public: const TargetRegisterClass *RC, SmallVectorImpl<MachineInstr*> &NewMIs) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } diff --git a/lib/Target/CellSPU/SPUInstrInfo.cpp b/lib/Target/CellSPU/SPUInstrInfo.cpp index 510b050..bb89306 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.cpp +++ b/lib/Target/CellSPU/SPUInstrInfo.cpp @@ -399,10 +399,10 @@ void SPUInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg, /// foldMemoryOperand - SPU, like PPC, can only fold spills into /// copy instructions, turning them into load/store instructions. MachineInstr * -SPUInstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const +SPUInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const { #if SOMEDAY_SCOTT_LOOKS_AT_ME_AGAIN if (Ops.size() != 1) return NULL; diff --git a/lib/Target/CellSPU/SPUInstrInfo.h b/lib/Target/CellSPU/SPUInstrInfo.h index 722e1a1..5c59b68 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.h +++ b/lib/Target/CellSPU/SPUInstrInfo.h @@ -79,16 +79,16 @@ namespace llvm { SmallVectorImpl<MachineInstr*> &NewMIs) const; //! Fold spills into load/store instructions - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; //! Fold any load/store to an operand - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } }; diff --git a/lib/Target/Mips/MipsInstrInfo.cpp b/lib/Target/Mips/MipsInstrInfo.cpp index 8d3c5a0..e71d26d 100644 --- a/lib/Target/Mips/MipsInstrInfo.cpp +++ b/lib/Target/Mips/MipsInstrInfo.cpp @@ -279,9 +279,9 @@ void MipsInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg, } MachineInstr *MipsInstrInfo:: -foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, int FI) const +foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, int FI) const { if (Ops.size() != 1) return NULL; @@ -323,7 +323,7 @@ foldMemoryOperand(MachineFunction &MF, } else if (RC == Mips::AFGR64RegisterClass) { LoadOpc = Mips::LDC1; StoreOpc = Mips::SDC1; } else - assert(0 && "foldMemoryOperand register unknown"); + assert(0 && "foldMemoryOperandImpl register unknown"); if (Ops[0] == 0) { // COPY -> STORE unsigned SrcReg = MI->getOperand(1).getReg(); diff --git a/lib/Target/Mips/MipsInstrInfo.h b/lib/Target/Mips/MipsInstrInfo.h index b1c34bc..4302bfd 100644 --- a/lib/Target/Mips/MipsInstrInfo.h +++ b/lib/Target/Mips/MipsInstrInfo.h @@ -196,15 +196,15 @@ public: const TargetRegisterClass *RC, SmallVectorImpl<MachineInstr*> &NewMIs) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; - - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; + + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp index 87f7b8a..e2faf40 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.cpp +++ b/lib/Target/PowerPC/PPCInstrInfo.cpp @@ -655,10 +655,10 @@ void PPCInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg, /// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into /// copy instructions, turning them into load/store instructions. -MachineInstr *PPCInstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const { +MachineInstr *PPCInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const { if (Ops.size() != 1) return NULL; // Make sure this is a reg-reg copy. Note that we can't handle MCRF, because diff --git a/lib/Target/PowerPC/PPCInstrInfo.h b/lib/Target/PowerPC/PPCInstrInfo.h index 909b0c5..f45b5ef 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.h +++ b/lib/Target/PowerPC/PPCInstrInfo.h @@ -142,15 +142,15 @@ public: /// foldMemoryOperand - PowerPC (like most RISC's) can only fold spills into /// copy instructions, turning them into load/store instructions. - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; - - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; + + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp index 167012e..8b07bcb 100644 --- a/lib/Target/Sparc/SparcInstrInfo.cpp +++ b/lib/Target/Sparc/SparcInstrInfo.cpp @@ -225,10 +225,10 @@ void SparcInstrInfo::loadRegFromAddr(MachineFunction &MF, unsigned DestReg, return; } -MachineInstr *SparcInstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, +MachineInstr *SparcInstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, const SmallVectorImpl<unsigned> &Ops, - int FI) const { + int FI) const { if (Ops.size() != 1) return NULL; unsigned OpNum = Ops[0]; diff --git a/lib/Target/Sparc/SparcInstrInfo.h b/lib/Target/Sparc/SparcInstrInfo.h index 346be95..68a6de3 100644 --- a/lib/Target/Sparc/SparcInstrInfo.h +++ b/lib/Target/Sparc/SparcInstrInfo.h @@ -96,15 +96,15 @@ public: const TargetRegisterClass *RC, SmallVectorImpl<MachineInstr*> &NewMIs) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const { + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const { return 0; } }; diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index a43c5dd..8420445 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -1976,9 +1976,9 @@ static MachineInstr *MakeM0Inst(const TargetInstrInfo &TII, unsigned Opcode, } MachineInstr* -X86InstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, unsigned i, - const SmallVector<MachineOperand,4> &MOs) const{ +X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, unsigned i, + const SmallVector<MachineOperand,4> &MOs) const{ const DenseMap<unsigned*, unsigned> *OpcodeTablePtr = NULL; bool isTwoAddrFold = false; unsigned NumOps = MI->getDesc().getNumOperands(); @@ -2035,10 +2035,10 @@ X86InstrInfo::foldMemoryOperand(MachineFunction &MF, } -MachineInstr* X86InstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const { +MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const { // Check switch flag if (NoFusing) return NULL; @@ -2079,13 +2079,13 @@ MachineInstr* X86InstrInfo::foldMemoryOperand(MachineFunction &MF, SmallVector<MachineOperand,4> MOs; MOs.push_back(MachineOperand::CreateFI(FrameIndex)); - return foldMemoryOperand(MF, MI, Ops[0], MOs); + return foldMemoryOperandImpl(MF, MI, Ops[0], MOs); } -MachineInstr* X86InstrInfo::foldMemoryOperand(MachineFunction &MF, - MachineInstr *MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr *LoadMI) const { +MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr *MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr *LoadMI) const { // Check switch flag if (NoFusing) return NULL; @@ -2158,7 +2158,7 @@ MachineInstr* X86InstrInfo::foldMemoryOperand(MachineFunction &MF, for (unsigned i = NumOps - 4; i != NumOps; ++i) MOs.push_back(LoadMI->getOperand(i)); } - return foldMemoryOperand(MF, MI, Ops[0], MOs); + return foldMemoryOperandImpl(MF, MI, Ops[0], MOs); } diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h index a0e0124..21c9a1f 100644 --- a/lib/Target/X86/X86InstrInfo.h +++ b/lib/Target/X86/X86InstrInfo.h @@ -368,18 +368,18 @@ public: /// folding and return true, otherwise it should return false. If it folds /// the instruction, it is likely that the MachineInstruction the iterator /// references has been changed. - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - int FrameIndex) const; + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + int FrameIndex) const; /// foldMemoryOperand - Same as the previous version except it allows folding /// of any load and store from / to any address, not just from a specific /// stack slot. - virtual MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - const SmallVectorImpl<unsigned> &Ops, - MachineInstr* LoadMI) const; + virtual MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + const SmallVectorImpl<unsigned> &Ops, + MachineInstr* LoadMI) const; /// canFoldMemoryOperand - Returns true if the specified load / store is /// folding is possible. @@ -444,10 +444,10 @@ public: unsigned getGlobalBaseReg(MachineFunction *MF) const; private: - MachineInstr* foldMemoryOperand(MachineFunction &MF, - MachineInstr* MI, - unsigned OpNum, - const SmallVector<MachineOperand,4> &MOs) const; + MachineInstr* foldMemoryOperandImpl(MachineFunction &MF, + MachineInstr* MI, + unsigned OpNum, + const SmallVector<MachineOperand,4> &MOs) const; }; } // End llvm namespace |