X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FTarget%2FARM%2FARMExpandPseudoInsts.cpp;h=beb843ca9aa8eecc38368e986647e0b227de5e20;hb=4e4cc7dae8d2b2f8a07c38f4d61e0b94b13d008b;hp=d3b00a4c5ad0be234a8e4a15c99fc01facd077a1;hpb=a0871e79270b2a05f93c9df73bbe24c587faa94e;p=oota-llvm.git diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index d3b00a4c5ad..beb843ca9aa 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -1,4 +1,4 @@ -//===-- ARMExpandPseudoInsts.cpp - Expand pseudo instructions -----*- C++ -*-=// +//===-- ARMExpandPseudoInsts.cpp - Expand pseudo instructions -------------===// // // The LLVM Compiler Infrastructure // @@ -16,19 +16,23 @@ #define DEBUG_TYPE "arm-pseudo" #include "ARM.h" -#include "ARMAddressingModes.h" #include "ARMBaseInstrInfo.h" #include "ARMBaseRegisterInfo.h" #include "ARMMachineFunctionInfo.h" -#include "ARMRegisterInfo.h" +#include "MCTargetDesc/ARMAddressingModes.h" #include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/CodeGen/MachineInstrBuilder.h" -#include "llvm/Target/TargetFrameInfo.h" -#include "llvm/Target/TargetRegisterInfo.h" +#include "llvm/Support/CommandLine.h" #include "llvm/Support/raw_ostream.h" // FIXME: for debug only. remove! +#include "llvm/Target/TargetFrameLowering.h" +#include "llvm/Target/TargetRegisterInfo.h" using namespace llvm; +static cl::opt +VerifyARMPseudo("verify-arm-pseudo-expand", cl::Hidden, + cl::desc("Verify machine code after expanding ARM pseudos")); + namespace { class ARMExpandPseudo : public MachineFunctionPass { public: @@ -38,6 +42,7 @@ namespace { const ARMBaseInstrInfo *TII; const TargetRegisterInfo *TRI; const ARMSubtarget *STI; + ARMFunctionInfo *AFI; virtual bool runOnMachineFunction(MachineFunction &Fn); @@ -48,12 +53,16 @@ namespace { private: void TransferImpOps(MachineInstr &OldMI, MachineInstrBuilder &UseMI, MachineInstrBuilder &DefMI); + bool ExpandMI(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI); bool ExpandMBB(MachineBasicBlock &MBB); void ExpandVLD(MachineBasicBlock::iterator &MBBI); void ExpandVST(MachineBasicBlock::iterator &MBBI); void ExpandLaneOp(MachineBasicBlock::iterator &MBBI); void ExpandVTBL(MachineBasicBlock::iterator &MBBI, - unsigned Opc, bool IsExt, unsigned NumRegs); + unsigned Opc, bool IsExt); + void ExpandMOV32BitImm(MachineBasicBlock &MBB, + MachineBasicBlock::iterator &MBBI); }; char ARMExpandPseudo::ID = 0; } @@ -63,7 +72,7 @@ namespace { void ARMExpandPseudo::TransferImpOps(MachineInstr &OldMI, MachineInstrBuilder &UseMI, MachineInstrBuilder &DefMI) { - const TargetInstrDesc &Desc = OldMI.getDesc(); + const MCInstrDesc &Desc = OldMI.getDesc(); for (unsigned i = Desc.getNumOperands(), e = OldMI.getNumOperands(); i != e; ++i) { const MachineOperand &MO = OldMI.getOperand(i); @@ -89,13 +98,20 @@ namespace { // Entries for NEON load/store information table. The table is sorted by // PseudoOpc for fast binary-search lookups. struct NEONLdStTableEntry { - unsigned PseudoOpc; - unsigned RealOpc; + uint16_t PseudoOpc; + uint16_t RealOpc; bool IsLoad; - bool HasWriteBack; - NEONRegSpacing RegSpacing; - unsigned char NumRegs; // D registers loaded or stored - unsigned char RegElts; // elements per D register; used for lane ops + bool isUpdating; + bool hasWritebackOperand; + uint8_t RegSpacing; // One of type NEONRegSpacing + uint8_t NumRegs; // D registers loaded or stored + uint8_t RegElts; // elements per D register; used for lane ops + // FIXME: Temporary flag to denote whether the real instruction takes + // a single register (like the encoding) or all of the registers in + // the list (like the asm syntax and the isel DAG). When all definitions + // are converted to take only the single encoded register, this will + // go away. + bool copyAllListRegs; // Comparison methods for binary search of the table. bool operator<(const NEONLdStTableEntry &TE) const { @@ -112,231 +128,203 @@ namespace { } static const NEONLdStTableEntry NEONLdStTable[] = { -{ ARM::VLD1DUPq16Pseudo, ARM::VLD1DUPq16, true, false, SingleSpc, 2, 4}, -{ ARM::VLD1DUPq16Pseudo_UPD, ARM::VLD1DUPq16_UPD, true, true, SingleSpc, 2, 4}, -{ ARM::VLD1DUPq32Pseudo, ARM::VLD1DUPq32, true, false, SingleSpc, 2, 2}, -{ ARM::VLD1DUPq32Pseudo_UPD, ARM::VLD1DUPq32_UPD, true, true, SingleSpc, 2, 2}, -{ ARM::VLD1DUPq8Pseudo, ARM::VLD1DUPq8, true, false, SingleSpc, 2, 8}, -{ ARM::VLD1DUPq8Pseudo_UPD, ARM::VLD1DUPq8_UPD, true, true, SingleSpc, 2, 8}, - -{ ARM::VLD1LNq16Pseudo, ARM::VLD1LNd16, true, false, EvenDblSpc, 1, 4 }, -{ ARM::VLD1LNq16Pseudo_UPD, ARM::VLD1LNd16_UPD, true, true, EvenDblSpc, 1, 4 }, -{ ARM::VLD1LNq32Pseudo, ARM::VLD1LNd32, true, false, EvenDblSpc, 1, 2 }, -{ ARM::VLD1LNq32Pseudo_UPD, ARM::VLD1LNd32_UPD, true, true, EvenDblSpc, 1, 2 }, -{ ARM::VLD1LNq8Pseudo, ARM::VLD1LNd8, true, false, EvenDblSpc, 1, 8 }, -{ ARM::VLD1LNq8Pseudo_UPD, ARM::VLD1LNd8_UPD, true, true, EvenDblSpc, 1, 8 }, - -{ ARM::VLD1d64QPseudo, ARM::VLD1d64Q, true, false, SingleSpc, 4, 1 }, -{ ARM::VLD1d64QPseudo_UPD, ARM::VLD1d64Q_UPD, true, true, SingleSpc, 4, 1 }, -{ ARM::VLD1d64TPseudo, ARM::VLD1d64T, true, false, SingleSpc, 3, 1 }, -{ ARM::VLD1d64TPseudo_UPD, ARM::VLD1d64T_UPD, true, true, SingleSpc, 3, 1 }, - -{ ARM::VLD1q16Pseudo, ARM::VLD1q16, true, false, SingleSpc, 2, 4 }, -{ ARM::VLD1q16Pseudo_UPD, ARM::VLD1q16_UPD, true, true, SingleSpc, 2, 4 }, -{ ARM::VLD1q32Pseudo, ARM::VLD1q32, true, false, SingleSpc, 2, 2 }, -{ ARM::VLD1q32Pseudo_UPD, ARM::VLD1q32_UPD, true, true, SingleSpc, 2, 2 }, -{ ARM::VLD1q64Pseudo, ARM::VLD1q64, true, false, SingleSpc, 2, 1 }, -{ ARM::VLD1q64Pseudo_UPD, ARM::VLD1q64_UPD, true, true, SingleSpc, 2, 1 }, -{ ARM::VLD1q8Pseudo, ARM::VLD1q8, true, false, SingleSpc, 2, 8 }, -{ ARM::VLD1q8Pseudo_UPD, ARM::VLD1q8_UPD, true, true, SingleSpc, 2, 8 }, - -{ ARM::VLD2DUPd16Pseudo, ARM::VLD2DUPd16, true, false, SingleSpc, 2, 4}, -{ ARM::VLD2DUPd16Pseudo_UPD, ARM::VLD2DUPd16_UPD, true, true, SingleSpc, 2, 4}, -{ ARM::VLD2DUPd32Pseudo, ARM::VLD2DUPd32, true, false, SingleSpc, 2, 2}, -{ ARM::VLD2DUPd32Pseudo_UPD, ARM::VLD2DUPd32_UPD, true, true, SingleSpc, 2, 2}, -{ ARM::VLD2DUPd8Pseudo, ARM::VLD2DUPd8, true, false, SingleSpc, 2, 8}, -{ ARM::VLD2DUPd8Pseudo_UPD, ARM::VLD2DUPd8_UPD, true, true, SingleSpc, 2, 8}, - -{ ARM::VLD2LNd16Pseudo, ARM::VLD2LNd16, true, false, SingleSpc, 2, 4 }, -{ ARM::VLD2LNd16Pseudo_UPD, ARM::VLD2LNd16_UPD, true, true, SingleSpc, 2, 4 }, -{ ARM::VLD2LNd32Pseudo, ARM::VLD2LNd32, true, false, SingleSpc, 2, 2 }, -{ ARM::VLD2LNd32Pseudo_UPD, ARM::VLD2LNd32_UPD, true, true, SingleSpc, 2, 2 }, -{ ARM::VLD2LNd8Pseudo, ARM::VLD2LNd8, true, false, SingleSpc, 2, 8 }, -{ ARM::VLD2LNd8Pseudo_UPD, ARM::VLD2LNd8_UPD, true, true, SingleSpc, 2, 8 }, -{ ARM::VLD2LNq16Pseudo, ARM::VLD2LNq16, true, false, EvenDblSpc, 2, 4 }, -{ ARM::VLD2LNq16Pseudo_UPD, ARM::VLD2LNq16_UPD, true, true, EvenDblSpc, 2, 4 }, -{ ARM::VLD2LNq32Pseudo, ARM::VLD2LNq32, true, false, EvenDblSpc, 2, 2 }, -{ ARM::VLD2LNq32Pseudo_UPD, ARM::VLD2LNq32_UPD, true, true, EvenDblSpc, 2, 2 }, - -{ ARM::VLD2d16Pseudo, ARM::VLD2d16, true, false, SingleSpc, 2, 4 }, -{ ARM::VLD2d16Pseudo_UPD, ARM::VLD2d16_UPD, true, true, SingleSpc, 2, 4 }, -{ ARM::VLD2d32Pseudo, ARM::VLD2d32, true, false, SingleSpc, 2, 2 }, -{ ARM::VLD2d32Pseudo_UPD, ARM::VLD2d32_UPD, true, true, SingleSpc, 2, 2 }, -{ ARM::VLD2d8Pseudo, ARM::VLD2d8, true, false, SingleSpc, 2, 8 }, -{ ARM::VLD2d8Pseudo_UPD, ARM::VLD2d8_UPD, true, true, SingleSpc, 2, 8 }, - -{ ARM::VLD2q16Pseudo, ARM::VLD2q16, true, false, SingleSpc, 4, 4 }, -{ ARM::VLD2q16Pseudo_UPD, ARM::VLD2q16_UPD, true, true, SingleSpc, 4, 4 }, -{ ARM::VLD2q32Pseudo, ARM::VLD2q32, true, false, SingleSpc, 4, 2 }, -{ ARM::VLD2q32Pseudo_UPD, ARM::VLD2q32_UPD, true, true, SingleSpc, 4, 2 }, -{ ARM::VLD2q8Pseudo, ARM::VLD2q8, true, false, SingleSpc, 4, 8 }, -{ ARM::VLD2q8Pseudo_UPD, ARM::VLD2q8_UPD, true, true, SingleSpc, 4, 8 }, - -{ ARM::VLD3DUPd16Pseudo, ARM::VLD3DUPd16, true, false, SingleSpc, 3, 4}, -{ ARM::VLD3DUPd16Pseudo_UPD, ARM::VLD3DUPd16_UPD, true, true, SingleSpc, 3, 4}, -{ ARM::VLD3DUPd32Pseudo, ARM::VLD3DUPd32, true, false, SingleSpc, 3, 2}, -{ ARM::VLD3DUPd32Pseudo_UPD, ARM::VLD3DUPd32_UPD, true, true, SingleSpc, 3, 2}, -{ ARM::VLD3DUPd8Pseudo, ARM::VLD3DUPd8, true, false, SingleSpc, 3, 8}, -{ ARM::VLD3DUPd8Pseudo_UPD, ARM::VLD3DUPd8_UPD, true, true, SingleSpc, 3, 8}, - -{ ARM::VLD3LNd16Pseudo, ARM::VLD3LNd16, true, false, SingleSpc, 3, 4 }, -{ ARM::VLD3LNd16Pseudo_UPD, ARM::VLD3LNd16_UPD, true, true, SingleSpc, 3, 4 }, -{ ARM::VLD3LNd32Pseudo, ARM::VLD3LNd32, true, false, SingleSpc, 3, 2 }, -{ ARM::VLD3LNd32Pseudo_UPD, ARM::VLD3LNd32_UPD, true, true, SingleSpc, 3, 2 }, -{ ARM::VLD3LNd8Pseudo, ARM::VLD3LNd8, true, false, SingleSpc, 3, 8 }, -{ ARM::VLD3LNd8Pseudo_UPD, ARM::VLD3LNd8_UPD, true, true, SingleSpc, 3, 8 }, -{ ARM::VLD3LNq16Pseudo, ARM::VLD3LNq16, true, false, EvenDblSpc, 3, 4 }, -{ ARM::VLD3LNq16Pseudo_UPD, ARM::VLD3LNq16_UPD, true, true, EvenDblSpc, 3, 4 }, -{ ARM::VLD3LNq32Pseudo, ARM::VLD3LNq32, true, false, EvenDblSpc, 3, 2 }, -{ ARM::VLD3LNq32Pseudo_UPD, ARM::VLD3LNq32_UPD, true, true, EvenDblSpc, 3, 2 }, - -{ ARM::VLD3d16Pseudo, ARM::VLD3d16, true, false, SingleSpc, 3, 4 }, -{ ARM::VLD3d16Pseudo_UPD, ARM::VLD3d16_UPD, true, true, SingleSpc, 3, 4 }, -{ ARM::VLD3d32Pseudo, ARM::VLD3d32, true, false, SingleSpc, 3, 2 }, -{ ARM::VLD3d32Pseudo_UPD, ARM::VLD3d32_UPD, true, true, SingleSpc, 3, 2 }, -{ ARM::VLD3d8Pseudo, ARM::VLD3d8, true, false, SingleSpc, 3, 8 }, -{ ARM::VLD3d8Pseudo_UPD, ARM::VLD3d8_UPD, true, true, SingleSpc, 3, 8 }, - -{ ARM::VLD3q16Pseudo_UPD, ARM::VLD3q16_UPD, true, true, EvenDblSpc, 3, 4 }, -{ ARM::VLD3q16oddPseudo_UPD, ARM::VLD3q16_UPD, true, true, OddDblSpc, 3, 4 }, -{ ARM::VLD3q32Pseudo_UPD, ARM::VLD3q32_UPD, true, true, EvenDblSpc, 3, 2 }, -{ ARM::VLD3q32oddPseudo_UPD, ARM::VLD3q32_UPD, true, true, OddDblSpc, 3, 2 }, -{ ARM::VLD3q8Pseudo_UPD, ARM::VLD3q8_UPD, true, true, EvenDblSpc, 3, 8 }, -{ ARM::VLD3q8oddPseudo_UPD, ARM::VLD3q8_UPD, true, true, OddDblSpc, 3, 8 }, - -{ ARM::VLD4DUPd16Pseudo, ARM::VLD4DUPd16, true, false, SingleSpc, 4, 4}, -{ ARM::VLD4DUPd16Pseudo_UPD, ARM::VLD4DUPd16_UPD, true, true, SingleSpc, 4, 4}, -{ ARM::VLD4DUPd32Pseudo, ARM::VLD4DUPd32, true, false, SingleSpc, 4, 2}, -{ ARM::VLD4DUPd32Pseudo_UPD, ARM::VLD4DUPd32_UPD, true, true, SingleSpc, 4, 2}, -{ ARM::VLD4DUPd8Pseudo, ARM::VLD4DUPd8, true, false, SingleSpc, 4, 8}, -{ ARM::VLD4DUPd8Pseudo_UPD, ARM::VLD4DUPd8_UPD, true, true, SingleSpc, 4, 8}, - -{ ARM::VLD4LNd16Pseudo, ARM::VLD4LNd16, true, false, SingleSpc, 4, 4 }, -{ ARM::VLD4LNd16Pseudo_UPD, ARM::VLD4LNd16_UPD, true, true, SingleSpc, 4, 4 }, -{ ARM::VLD4LNd32Pseudo, ARM::VLD4LNd32, true, false, SingleSpc, 4, 2 }, -{ ARM::VLD4LNd32Pseudo_UPD, ARM::VLD4LNd32_UPD, true, true, SingleSpc, 4, 2 }, -{ ARM::VLD4LNd8Pseudo, ARM::VLD4LNd8, true, false, SingleSpc, 4, 8 }, -{ ARM::VLD4LNd8Pseudo_UPD, ARM::VLD4LNd8_UPD, true, true, SingleSpc, 4, 8 }, -{ ARM::VLD4LNq16Pseudo, ARM::VLD4LNq16, true, false, EvenDblSpc, 4, 4 }, -{ ARM::VLD4LNq16Pseudo_UPD, ARM::VLD4LNq16_UPD, true, true, EvenDblSpc, 4, 4 }, -{ ARM::VLD4LNq32Pseudo, ARM::VLD4LNq32, true, false, EvenDblSpc, 4, 2 }, -{ ARM::VLD4LNq32Pseudo_UPD, ARM::VLD4LNq32_UPD, true, true, EvenDblSpc, 4, 2 }, - -{ ARM::VLD4d16Pseudo, ARM::VLD4d16, true, false, SingleSpc, 4, 4 }, -{ ARM::VLD4d16Pseudo_UPD, ARM::VLD4d16_UPD, true, true, SingleSpc, 4, 4 }, -{ ARM::VLD4d32Pseudo, ARM::VLD4d32, true, false, SingleSpc, 4, 2 }, -{ ARM::VLD4d32Pseudo_UPD, ARM::VLD4d32_UPD, true, true, SingleSpc, 4, 2 }, -{ ARM::VLD4d8Pseudo, ARM::VLD4d8, true, false, SingleSpc, 4, 8 }, -{ ARM::VLD4d8Pseudo_UPD, ARM::VLD4d8_UPD, true, true, SingleSpc, 4, 8 }, - -{ ARM::VLD4q16Pseudo_UPD, ARM::VLD4q16_UPD, true, true, EvenDblSpc, 4, 4 }, -{ ARM::VLD4q16oddPseudo_UPD, ARM::VLD4q16_UPD, true, true, OddDblSpc, 4, 4 }, -{ ARM::VLD4q32Pseudo_UPD, ARM::VLD4q32_UPD, true, true, EvenDblSpc, 4, 2 }, -{ ARM::VLD4q32oddPseudo_UPD, ARM::VLD4q32_UPD, true, true, OddDblSpc, 4, 2 }, -{ ARM::VLD4q8Pseudo_UPD, ARM::VLD4q8_UPD, true, true, EvenDblSpc, 4, 8 }, -{ ARM::VLD4q8oddPseudo_UPD, ARM::VLD4q8_UPD, true, true, OddDblSpc, 4, 8 }, - -{ ARM::VST1LNq16Pseudo, ARM::VST1LNd16, false, false, EvenDblSpc, 1, 4 }, -{ ARM::VST1LNq16Pseudo_UPD, ARM::VST1LNd16_UPD,false, true, EvenDblSpc, 1, 4 }, -{ ARM::VST1LNq32Pseudo, ARM::VST1LNd32, false, false, EvenDblSpc, 1, 2 }, -{ ARM::VST1LNq32Pseudo_UPD, ARM::VST1LNd32_UPD,false, true, EvenDblSpc, 1, 2 }, -{ ARM::VST1LNq8Pseudo, ARM::VST1LNd8, false, false, EvenDblSpc, 1, 8 }, -{ ARM::VST1LNq8Pseudo_UPD, ARM::VST1LNd8_UPD, false, true, EvenDblSpc, 1, 8 }, - -{ ARM::VST1d64QPseudo, ARM::VST1d64Q, false, false, SingleSpc, 4, 1 }, -{ ARM::VST1d64QPseudo_UPD, ARM::VST1d64Q_UPD, false, true, SingleSpc, 4, 1 }, -{ ARM::VST1d64TPseudo, ARM::VST1d64T, false, false, SingleSpc, 3, 1 }, -{ ARM::VST1d64TPseudo_UPD, ARM::VST1d64T_UPD, false, true, SingleSpc, 3, 1 }, - -{ ARM::VST1q16Pseudo, ARM::VST1q16, false, false, SingleSpc, 2, 4 }, -{ ARM::VST1q16Pseudo_UPD, ARM::VST1q16_UPD, false, true, SingleSpc, 2, 4 }, -{ ARM::VST1q32Pseudo, ARM::VST1q32, false, false, SingleSpc, 2, 2 }, -{ ARM::VST1q32Pseudo_UPD, ARM::VST1q32_UPD, false, true, SingleSpc, 2, 2 }, -{ ARM::VST1q64Pseudo, ARM::VST1q64, false, false, SingleSpc, 2, 1 }, -{ ARM::VST1q64Pseudo_UPD, ARM::VST1q64_UPD, false, true, SingleSpc, 2, 1 }, -{ ARM::VST1q8Pseudo, ARM::VST1q8, false, false, SingleSpc, 2, 8 }, -{ ARM::VST1q8Pseudo_UPD, ARM::VST1q8_UPD, false, true, SingleSpc, 2, 8 }, - -{ ARM::VST2LNd16Pseudo, ARM::VST2LNd16, false, false, SingleSpc, 2, 4 }, -{ ARM::VST2LNd16Pseudo_UPD, ARM::VST2LNd16_UPD, false, true, SingleSpc, 2, 4 }, -{ ARM::VST2LNd32Pseudo, ARM::VST2LNd32, false, false, SingleSpc, 2, 2 }, -{ ARM::VST2LNd32Pseudo_UPD, ARM::VST2LNd32_UPD, false, true, SingleSpc, 2, 2 }, -{ ARM::VST2LNd8Pseudo, ARM::VST2LNd8, false, false, SingleSpc, 2, 8 }, -{ ARM::VST2LNd8Pseudo_UPD, ARM::VST2LNd8_UPD, false, true, SingleSpc, 2, 8 }, -{ ARM::VST2LNq16Pseudo, ARM::VST2LNq16, false, false, EvenDblSpc, 2, 4}, -{ ARM::VST2LNq16Pseudo_UPD, ARM::VST2LNq16_UPD, false, true, EvenDblSpc, 2, 4}, -{ ARM::VST2LNq32Pseudo, ARM::VST2LNq32, false, false, EvenDblSpc, 2, 2}, -{ ARM::VST2LNq32Pseudo_UPD, ARM::VST2LNq32_UPD, false, true, EvenDblSpc, 2, 2}, - -{ ARM::VST2d16Pseudo, ARM::VST2d16, false, false, SingleSpc, 2, 4 }, -{ ARM::VST2d16Pseudo_UPD, ARM::VST2d16_UPD, false, true, SingleSpc, 2, 4 }, -{ ARM::VST2d32Pseudo, ARM::VST2d32, false, false, SingleSpc, 2, 2 }, -{ ARM::VST2d32Pseudo_UPD, ARM::VST2d32_UPD, false, true, SingleSpc, 2, 2 }, -{ ARM::VST2d8Pseudo, ARM::VST2d8, false, false, SingleSpc, 2, 8 }, -{ ARM::VST2d8Pseudo_UPD, ARM::VST2d8_UPD, false, true, SingleSpc, 2, 8 }, - -{ ARM::VST2q16Pseudo, ARM::VST2q16, false, false, SingleSpc, 4, 4 }, -{ ARM::VST2q16Pseudo_UPD, ARM::VST2q16_UPD, false, true, SingleSpc, 4, 4 }, -{ ARM::VST2q32Pseudo, ARM::VST2q32, false, false, SingleSpc, 4, 2 }, -{ ARM::VST2q32Pseudo_UPD, ARM::VST2q32_UPD, false, true, SingleSpc, 4, 2 }, -{ ARM::VST2q8Pseudo, ARM::VST2q8, false, false, SingleSpc, 4, 8 }, -{ ARM::VST2q8Pseudo_UPD, ARM::VST2q8_UPD, false, true, SingleSpc, 4, 8 }, - -{ ARM::VST3LNd16Pseudo, ARM::VST3LNd16, false, false, SingleSpc, 3, 4 }, -{ ARM::VST3LNd16Pseudo_UPD, ARM::VST3LNd16_UPD, false, true, SingleSpc, 3, 4 }, -{ ARM::VST3LNd32Pseudo, ARM::VST3LNd32, false, false, SingleSpc, 3, 2 }, -{ ARM::VST3LNd32Pseudo_UPD, ARM::VST3LNd32_UPD, false, true, SingleSpc, 3, 2 }, -{ ARM::VST3LNd8Pseudo, ARM::VST3LNd8, false, false, SingleSpc, 3, 8 }, -{ ARM::VST3LNd8Pseudo_UPD, ARM::VST3LNd8_UPD, false, true, SingleSpc, 3, 8 }, -{ ARM::VST3LNq16Pseudo, ARM::VST3LNq16, false, false, EvenDblSpc, 3, 4}, -{ ARM::VST3LNq16Pseudo_UPD, ARM::VST3LNq16_UPD, false, true, EvenDblSpc, 3, 4}, -{ ARM::VST3LNq32Pseudo, ARM::VST3LNq32, false, false, EvenDblSpc, 3, 2}, -{ ARM::VST3LNq32Pseudo_UPD, ARM::VST3LNq32_UPD, false, true, EvenDblSpc, 3, 2}, - -{ ARM::VST3d16Pseudo, ARM::VST3d16, false, false, SingleSpc, 3, 4 }, -{ ARM::VST3d16Pseudo_UPD, ARM::VST3d16_UPD, false, true, SingleSpc, 3, 4 }, -{ ARM::VST3d32Pseudo, ARM::VST3d32, false, false, SingleSpc, 3, 2 }, -{ ARM::VST3d32Pseudo_UPD, ARM::VST3d32_UPD, false, true, SingleSpc, 3, 2 }, -{ ARM::VST3d8Pseudo, ARM::VST3d8, false, false, SingleSpc, 3, 8 }, -{ ARM::VST3d8Pseudo_UPD, ARM::VST3d8_UPD, false, true, SingleSpc, 3, 8 }, - -{ ARM::VST3q16Pseudo_UPD, ARM::VST3q16_UPD, false, true, EvenDblSpc, 3, 4 }, -{ ARM::VST3q16oddPseudo_UPD, ARM::VST3q16_UPD, false, true, OddDblSpc, 3, 4 }, -{ ARM::VST3q32Pseudo_UPD, ARM::VST3q32_UPD, false, true, EvenDblSpc, 3, 2 }, -{ ARM::VST3q32oddPseudo_UPD, ARM::VST3q32_UPD, false, true, OddDblSpc, 3, 2 }, -{ ARM::VST3q8Pseudo_UPD, ARM::VST3q8_UPD, false, true, EvenDblSpc, 3, 8 }, -{ ARM::VST3q8oddPseudo_UPD, ARM::VST3q8_UPD, false, true, OddDblSpc, 3, 8 }, - -{ ARM::VST4LNd16Pseudo, ARM::VST4LNd16, false, false, SingleSpc, 4, 4 }, -{ ARM::VST4LNd16Pseudo_UPD, ARM::VST4LNd16_UPD, false, true, SingleSpc, 4, 4 }, -{ ARM::VST4LNd32Pseudo, ARM::VST4LNd32, false, false, SingleSpc, 4, 2 }, -{ ARM::VST4LNd32Pseudo_UPD, ARM::VST4LNd32_UPD, false, true, SingleSpc, 4, 2 }, -{ ARM::VST4LNd8Pseudo, ARM::VST4LNd8, false, false, SingleSpc, 4, 8 }, -{ ARM::VST4LNd8Pseudo_UPD, ARM::VST4LNd8_UPD, false, true, SingleSpc, 4, 8 }, -{ ARM::VST4LNq16Pseudo, ARM::VST4LNq16, false, false, EvenDblSpc, 4, 4}, -{ ARM::VST4LNq16Pseudo_UPD, ARM::VST4LNq16_UPD, false, true, EvenDblSpc, 4, 4}, -{ ARM::VST4LNq32Pseudo, ARM::VST4LNq32, false, false, EvenDblSpc, 4, 2}, -{ ARM::VST4LNq32Pseudo_UPD, ARM::VST4LNq32_UPD, false, true, EvenDblSpc, 4, 2}, - -{ ARM::VST4d16Pseudo, ARM::VST4d16, false, false, SingleSpc, 4, 4 }, -{ ARM::VST4d16Pseudo_UPD, ARM::VST4d16_UPD, false, true, SingleSpc, 4, 4 }, -{ ARM::VST4d32Pseudo, ARM::VST4d32, false, false, SingleSpc, 4, 2 }, -{ ARM::VST4d32Pseudo_UPD, ARM::VST4d32_UPD, false, true, SingleSpc, 4, 2 }, -{ ARM::VST4d8Pseudo, ARM::VST4d8, false, false, SingleSpc, 4, 8 }, -{ ARM::VST4d8Pseudo_UPD, ARM::VST4d8_UPD, false, true, SingleSpc, 4, 8 }, - -{ ARM::VST4q16Pseudo_UPD, ARM::VST4q16_UPD, false, true, EvenDblSpc, 4, 4 }, -{ ARM::VST4q16oddPseudo_UPD, ARM::VST4q16_UPD, false, true, OddDblSpc, 4, 4 }, -{ ARM::VST4q32Pseudo_UPD, ARM::VST4q32_UPD, false, true, EvenDblSpc, 4, 2 }, -{ ARM::VST4q32oddPseudo_UPD, ARM::VST4q32_UPD, false, true, OddDblSpc, 4, 2 }, -{ ARM::VST4q8Pseudo_UPD, ARM::VST4q8_UPD, false, true, EvenDblSpc, 4, 8 }, -{ ARM::VST4q8oddPseudo_UPD , ARM::VST4q8_UPD, false, true, OddDblSpc, 4, 8 } +{ ARM::VLD1LNq16Pseudo, ARM::VLD1LNd16, true, false, false, EvenDblSpc, 1, 4 ,true}, +{ ARM::VLD1LNq16Pseudo_UPD, ARM::VLD1LNd16_UPD, true, true, true, EvenDblSpc, 1, 4 ,true}, +{ ARM::VLD1LNq32Pseudo, ARM::VLD1LNd32, true, false, false, EvenDblSpc, 1, 2 ,true}, +{ ARM::VLD1LNq32Pseudo_UPD, ARM::VLD1LNd32_UPD, true, true, true, EvenDblSpc, 1, 2 ,true}, +{ ARM::VLD1LNq8Pseudo, ARM::VLD1LNd8, true, false, false, EvenDblSpc, 1, 8 ,true}, +{ ARM::VLD1LNq8Pseudo_UPD, ARM::VLD1LNd8_UPD, true, true, true, EvenDblSpc, 1, 8 ,true}, + +{ ARM::VLD1d64QPseudo, ARM::VLD1d64Q, true, false, false, SingleSpc, 4, 1 ,false}, +{ ARM::VLD1d64TPseudo, ARM::VLD1d64T, true, false, false, SingleSpc, 3, 1 ,false}, + +{ ARM::VLD2LNd16Pseudo, ARM::VLD2LNd16, true, false, false, SingleSpc, 2, 4 ,true}, +{ ARM::VLD2LNd16Pseudo_UPD, ARM::VLD2LNd16_UPD, true, true, true, SingleSpc, 2, 4 ,true}, +{ ARM::VLD2LNd32Pseudo, ARM::VLD2LNd32, true, false, false, SingleSpc, 2, 2 ,true}, +{ ARM::VLD2LNd32Pseudo_UPD, ARM::VLD2LNd32_UPD, true, true, true, SingleSpc, 2, 2 ,true}, +{ ARM::VLD2LNd8Pseudo, ARM::VLD2LNd8, true, false, false, SingleSpc, 2, 8 ,true}, +{ ARM::VLD2LNd8Pseudo_UPD, ARM::VLD2LNd8_UPD, true, true, true, SingleSpc, 2, 8 ,true}, +{ ARM::VLD2LNq16Pseudo, ARM::VLD2LNq16, true, false, false, EvenDblSpc, 2, 4 ,true}, +{ ARM::VLD2LNq16Pseudo_UPD, ARM::VLD2LNq16_UPD, true, true, true, EvenDblSpc, 2, 4 ,true}, +{ ARM::VLD2LNq32Pseudo, ARM::VLD2LNq32, true, false, false, EvenDblSpc, 2, 2 ,true}, +{ ARM::VLD2LNq32Pseudo_UPD, ARM::VLD2LNq32_UPD, true, true, true, EvenDblSpc, 2, 2 ,true}, + +{ ARM::VLD2q16Pseudo, ARM::VLD2q16, true, false, false, SingleSpc, 4, 4 ,false}, +{ ARM::VLD2q16PseudoWB_fixed, ARM::VLD2q16wb_fixed, true, true, false, SingleSpc, 4, 4 ,false}, +{ ARM::VLD2q16PseudoWB_register, ARM::VLD2q16wb_register, true, true, true, SingleSpc, 4, 4 ,false}, +{ ARM::VLD2q32Pseudo, ARM::VLD2q32, true, false, false, SingleSpc, 4, 2 ,false}, +{ ARM::VLD2q32PseudoWB_fixed, ARM::VLD2q32wb_fixed, true, true, false, SingleSpc, 4, 2 ,false}, +{ ARM::VLD2q32PseudoWB_register, ARM::VLD2q32wb_register, true, true, true, SingleSpc, 4, 2 ,false}, +{ ARM::VLD2q8Pseudo, ARM::VLD2q8, true, false, false, SingleSpc, 4, 8 ,false}, +{ ARM::VLD2q8PseudoWB_fixed, ARM::VLD2q8wb_fixed, true, true, false, SingleSpc, 4, 8 ,false}, +{ ARM::VLD2q8PseudoWB_register, ARM::VLD2q8wb_register, true, true, true, SingleSpc, 4, 8 ,false}, + +{ ARM::VLD3DUPd16Pseudo, ARM::VLD3DUPd16, true, false, false, SingleSpc, 3, 4,true}, +{ ARM::VLD3DUPd16Pseudo_UPD, ARM::VLD3DUPd16_UPD, true, true, true, SingleSpc, 3, 4,true}, +{ ARM::VLD3DUPd32Pseudo, ARM::VLD3DUPd32, true, false, false, SingleSpc, 3, 2,true}, +{ ARM::VLD3DUPd32Pseudo_UPD, ARM::VLD3DUPd32_UPD, true, true, true, SingleSpc, 3, 2,true}, +{ ARM::VLD3DUPd8Pseudo, ARM::VLD3DUPd8, true, false, false, SingleSpc, 3, 8,true}, +{ ARM::VLD3DUPd8Pseudo_UPD, ARM::VLD3DUPd8_UPD, true, true, true, SingleSpc, 3, 8,true}, + +{ ARM::VLD3LNd16Pseudo, ARM::VLD3LNd16, true, false, false, SingleSpc, 3, 4 ,true}, +{ ARM::VLD3LNd16Pseudo_UPD, ARM::VLD3LNd16_UPD, true, true, true, SingleSpc, 3, 4 ,true}, +{ ARM::VLD3LNd32Pseudo, ARM::VLD3LNd32, true, false, false, SingleSpc, 3, 2 ,true}, +{ ARM::VLD3LNd32Pseudo_UPD, ARM::VLD3LNd32_UPD, true, true, true, SingleSpc, 3, 2 ,true}, +{ ARM::VLD3LNd8Pseudo, ARM::VLD3LNd8, true, false, false, SingleSpc, 3, 8 ,true}, +{ ARM::VLD3LNd8Pseudo_UPD, ARM::VLD3LNd8_UPD, true, true, true, SingleSpc, 3, 8 ,true}, +{ ARM::VLD3LNq16Pseudo, ARM::VLD3LNq16, true, false, false, EvenDblSpc, 3, 4 ,true}, +{ ARM::VLD3LNq16Pseudo_UPD, ARM::VLD3LNq16_UPD, true, true, true, EvenDblSpc, 3, 4 ,true}, +{ ARM::VLD3LNq32Pseudo, ARM::VLD3LNq32, true, false, false, EvenDblSpc, 3, 2 ,true}, +{ ARM::VLD3LNq32Pseudo_UPD, ARM::VLD3LNq32_UPD, true, true, true, EvenDblSpc, 3, 2 ,true}, + +{ ARM::VLD3d16Pseudo, ARM::VLD3d16, true, false, false, SingleSpc, 3, 4 ,true}, +{ ARM::VLD3d16Pseudo_UPD, ARM::VLD3d16_UPD, true, true, true, SingleSpc, 3, 4 ,true}, +{ ARM::VLD3d32Pseudo, ARM::VLD3d32, true, false, false, SingleSpc, 3, 2 ,true}, +{ ARM::VLD3d32Pseudo_UPD, ARM::VLD3d32_UPD, true, true, true, SingleSpc, 3, 2 ,true}, +{ ARM::VLD3d8Pseudo, ARM::VLD3d8, true, false, false, SingleSpc, 3, 8 ,true}, +{ ARM::VLD3d8Pseudo_UPD, ARM::VLD3d8_UPD, true, true, true, SingleSpc, 3, 8 ,true}, + +{ ARM::VLD3q16Pseudo_UPD, ARM::VLD3q16_UPD, true, true, true, EvenDblSpc, 3, 4 ,true}, +{ ARM::VLD3q16oddPseudo, ARM::VLD3q16, true, false, false, OddDblSpc, 3, 4 ,true}, +{ ARM::VLD3q16oddPseudo_UPD, ARM::VLD3q16_UPD, true, true, true, OddDblSpc, 3, 4 ,true}, +{ ARM::VLD3q32Pseudo_UPD, ARM::VLD3q32_UPD, true, true, true, EvenDblSpc, 3, 2 ,true}, +{ ARM::VLD3q32oddPseudo, ARM::VLD3q32, true, false, false, OddDblSpc, 3, 2 ,true}, +{ ARM::VLD3q32oddPseudo_UPD, ARM::VLD3q32_UPD, true, true, true, OddDblSpc, 3, 2 ,true}, +{ ARM::VLD3q8Pseudo_UPD, ARM::VLD3q8_UPD, true, true, true, EvenDblSpc, 3, 8 ,true}, +{ ARM::VLD3q8oddPseudo, ARM::VLD3q8, true, false, false, OddDblSpc, 3, 8 ,true}, +{ ARM::VLD3q8oddPseudo_UPD, ARM::VLD3q8_UPD, true, true, true, OddDblSpc, 3, 8 ,true}, + +{ ARM::VLD4DUPd16Pseudo, ARM::VLD4DUPd16, true, false, false, SingleSpc, 4, 4,true}, +{ ARM::VLD4DUPd16Pseudo_UPD, ARM::VLD4DUPd16_UPD, true, true, true, SingleSpc, 4, 4,true}, +{ ARM::VLD4DUPd32Pseudo, ARM::VLD4DUPd32, true, false, false, SingleSpc, 4, 2,true}, +{ ARM::VLD4DUPd32Pseudo_UPD, ARM::VLD4DUPd32_UPD, true, true, true, SingleSpc, 4, 2,true}, +{ ARM::VLD4DUPd8Pseudo, ARM::VLD4DUPd8, true, false, false, SingleSpc, 4, 8,true}, +{ ARM::VLD4DUPd8Pseudo_UPD, ARM::VLD4DUPd8_UPD, true, true, true, SingleSpc, 4, 8,true}, + +{ ARM::VLD4LNd16Pseudo, ARM::VLD4LNd16, true, false, false, SingleSpc, 4, 4 ,true}, +{ ARM::VLD4LNd16Pseudo_UPD, ARM::VLD4LNd16_UPD, true, true, true, SingleSpc, 4, 4 ,true}, +{ ARM::VLD4LNd32Pseudo, ARM::VLD4LNd32, true, false, false, SingleSpc, 4, 2 ,true}, +{ ARM::VLD4LNd32Pseudo_UPD, ARM::VLD4LNd32_UPD, true, true, true, SingleSpc, 4, 2 ,true}, +{ ARM::VLD4LNd8Pseudo, ARM::VLD4LNd8, true, false, false, SingleSpc, 4, 8 ,true}, +{ ARM::VLD4LNd8Pseudo_UPD, ARM::VLD4LNd8_UPD, true, true, true, SingleSpc, 4, 8 ,true}, +{ ARM::VLD4LNq16Pseudo, ARM::VLD4LNq16, true, false, false, EvenDblSpc, 4, 4 ,true}, +{ ARM::VLD4LNq16Pseudo_UPD, ARM::VLD4LNq16_UPD, true, true, true, EvenDblSpc, 4, 4 ,true}, +{ ARM::VLD4LNq32Pseudo, ARM::VLD4LNq32, true, false, false, EvenDblSpc, 4, 2 ,true}, +{ ARM::VLD4LNq32Pseudo_UPD, ARM::VLD4LNq32_UPD, true, true, true, EvenDblSpc, 4, 2 ,true}, + +{ ARM::VLD4d16Pseudo, ARM::VLD4d16, true, false, false, SingleSpc, 4, 4 ,true}, +{ ARM::VLD4d16Pseudo_UPD, ARM::VLD4d16_UPD, true, true, true, SingleSpc, 4, 4 ,true}, +{ ARM::VLD4d32Pseudo, ARM::VLD4d32, true, false, false, SingleSpc, 4, 2 ,true}, +{ ARM::VLD4d32Pseudo_UPD, ARM::VLD4d32_UPD, true, true, true, SingleSpc, 4, 2 ,true}, +{ ARM::VLD4d8Pseudo, ARM::VLD4d8, true, false, false, SingleSpc, 4, 8 ,true}, +{ ARM::VLD4d8Pseudo_UPD, ARM::VLD4d8_UPD, true, true, true, SingleSpc, 4, 8 ,true}, + +{ ARM::VLD4q16Pseudo_UPD, ARM::VLD4q16_UPD, true, true, true, EvenDblSpc, 4, 4 ,true}, +{ ARM::VLD4q16oddPseudo, ARM::VLD4q16, true, false, false, OddDblSpc, 4, 4 ,true}, +{ ARM::VLD4q16oddPseudo_UPD, ARM::VLD4q16_UPD, true, true, true, OddDblSpc, 4, 4 ,true}, +{ ARM::VLD4q32Pseudo_UPD, ARM::VLD4q32_UPD, true, true, true, EvenDblSpc, 4, 2 ,true}, +{ ARM::VLD4q32oddPseudo, ARM::VLD4q32, true, false, false, OddDblSpc, 4, 2 ,true}, +{ ARM::VLD4q32oddPseudo_UPD, ARM::VLD4q32_UPD, true, true, true, OddDblSpc, 4, 2 ,true}, +{ ARM::VLD4q8Pseudo_UPD, ARM::VLD4q8_UPD, true, true, true, EvenDblSpc, 4, 8 ,true}, +{ ARM::VLD4q8oddPseudo, ARM::VLD4q8, true, false, false, OddDblSpc, 4, 8 ,true}, +{ ARM::VLD4q8oddPseudo_UPD, ARM::VLD4q8_UPD, true, true, true, OddDblSpc, 4, 8 ,true}, + +{ ARM::VST1LNq16Pseudo, ARM::VST1LNd16, false, false, false, EvenDblSpc, 1, 4 ,true}, +{ ARM::VST1LNq16Pseudo_UPD, ARM::VST1LNd16_UPD, false, true, true, EvenDblSpc, 1, 4 ,true}, +{ ARM::VST1LNq32Pseudo, ARM::VST1LNd32, false, false, false, EvenDblSpc, 1, 2 ,true}, +{ ARM::VST1LNq32Pseudo_UPD, ARM::VST1LNd32_UPD, false, true, true, EvenDblSpc, 1, 2 ,true}, +{ ARM::VST1LNq8Pseudo, ARM::VST1LNd8, false, false, false, EvenDblSpc, 1, 8 ,true}, +{ ARM::VST1LNq8Pseudo_UPD, ARM::VST1LNd8_UPD, false, true, true, EvenDblSpc, 1, 8 ,true}, + +{ ARM::VST1d64QPseudo, ARM::VST1d64Q, false, false, false, SingleSpc, 4, 1 ,false}, +{ ARM::VST1d64QPseudoWB_fixed, ARM::VST1d64Qwb_fixed, false, true, false, SingleSpc, 4, 1 ,false}, +{ ARM::VST1d64QPseudoWB_register, ARM::VST1d64Qwb_register, false, true, true, SingleSpc, 4, 1 ,false}, +{ ARM::VST1d64TPseudo, ARM::VST1d64T, false, false, false, SingleSpc, 3, 1 ,false}, +{ ARM::VST1d64TPseudoWB_fixed, ARM::VST1d64Twb_fixed, false, true, false, SingleSpc, 3, 1 ,false}, +{ ARM::VST1d64TPseudoWB_register, ARM::VST1d64Twb_register, false, true, true, SingleSpc, 3, 1 ,false}, + +{ ARM::VST2LNd16Pseudo, ARM::VST2LNd16, false, false, false, SingleSpc, 2, 4 ,true}, +{ ARM::VST2LNd16Pseudo_UPD, ARM::VST2LNd16_UPD, false, true, true, SingleSpc, 2, 4 ,true}, +{ ARM::VST2LNd32Pseudo, ARM::VST2LNd32, false, false, false, SingleSpc, 2, 2 ,true}, +{ ARM::VST2LNd32Pseudo_UPD, ARM::VST2LNd32_UPD, false, true, true, SingleSpc, 2, 2 ,true}, +{ ARM::VST2LNd8Pseudo, ARM::VST2LNd8, false, false, false, SingleSpc, 2, 8 ,true}, +{ ARM::VST2LNd8Pseudo_UPD, ARM::VST2LNd8_UPD, false, true, true, SingleSpc, 2, 8 ,true}, +{ ARM::VST2LNq16Pseudo, ARM::VST2LNq16, false, false, false, EvenDblSpc, 2, 4,true}, +{ ARM::VST2LNq16Pseudo_UPD, ARM::VST2LNq16_UPD, false, true, true, EvenDblSpc, 2, 4,true}, +{ ARM::VST2LNq32Pseudo, ARM::VST2LNq32, false, false, false, EvenDblSpc, 2, 2,true}, +{ ARM::VST2LNq32Pseudo_UPD, ARM::VST2LNq32_UPD, false, true, true, EvenDblSpc, 2, 2,true}, + +{ ARM::VST2q16Pseudo, ARM::VST2q16, false, false, false, SingleSpc, 4, 4 ,false}, +{ ARM::VST2q16PseudoWB_fixed, ARM::VST2q16wb_fixed, false, true, false, SingleSpc, 4, 4 ,false}, +{ ARM::VST2q16PseudoWB_register, ARM::VST2q16wb_register, false, true, true, SingleSpc, 4, 4 ,false}, +{ ARM::VST2q32Pseudo, ARM::VST2q32, false, false, false, SingleSpc, 4, 2 ,false}, +{ ARM::VST2q32PseudoWB_fixed, ARM::VST2q32wb_fixed, false, true, false, SingleSpc, 4, 2 ,false}, +{ ARM::VST2q32PseudoWB_register, ARM::VST2q32wb_register, false, true, true, SingleSpc, 4, 2 ,false}, +{ ARM::VST2q8Pseudo, ARM::VST2q8, false, false, false, SingleSpc, 4, 8 ,false}, +{ ARM::VST2q8PseudoWB_fixed, ARM::VST2q8wb_fixed, false, true, false, SingleSpc, 4, 8 ,false}, +{ ARM::VST2q8PseudoWB_register, ARM::VST2q8wb_register, false, true, true, SingleSpc, 4, 8 ,false}, + +{ ARM::VST3LNd16Pseudo, ARM::VST3LNd16, false, false, false, SingleSpc, 3, 4 ,true}, +{ ARM::VST3LNd16Pseudo_UPD, ARM::VST3LNd16_UPD, false, true, true, SingleSpc, 3, 4 ,true}, +{ ARM::VST3LNd32Pseudo, ARM::VST3LNd32, false, false, false, SingleSpc, 3, 2 ,true}, +{ ARM::VST3LNd32Pseudo_UPD, ARM::VST3LNd32_UPD, false, true, true, SingleSpc, 3, 2 ,true}, +{ ARM::VST3LNd8Pseudo, ARM::VST3LNd8, false, false, false, SingleSpc, 3, 8 ,true}, +{ ARM::VST3LNd8Pseudo_UPD, ARM::VST3LNd8_UPD, false, true, true, SingleSpc, 3, 8 ,true}, +{ ARM::VST3LNq16Pseudo, ARM::VST3LNq16, false, false, false, EvenDblSpc, 3, 4,true}, +{ ARM::VST3LNq16Pseudo_UPD, ARM::VST3LNq16_UPD, false, true, true, EvenDblSpc, 3, 4,true}, +{ ARM::VST3LNq32Pseudo, ARM::VST3LNq32, false, false, false, EvenDblSpc, 3, 2,true}, +{ ARM::VST3LNq32Pseudo_UPD, ARM::VST3LNq32_UPD, false, true, true, EvenDblSpc, 3, 2,true}, + +{ ARM::VST3d16Pseudo, ARM::VST3d16, false, false, false, SingleSpc, 3, 4 ,true}, +{ ARM::VST3d16Pseudo_UPD, ARM::VST3d16_UPD, false, true, true, SingleSpc, 3, 4 ,true}, +{ ARM::VST3d32Pseudo, ARM::VST3d32, false, false, false, SingleSpc, 3, 2 ,true}, +{ ARM::VST3d32Pseudo_UPD, ARM::VST3d32_UPD, false, true, true, SingleSpc, 3, 2 ,true}, +{ ARM::VST3d8Pseudo, ARM::VST3d8, false, false, false, SingleSpc, 3, 8 ,true}, +{ ARM::VST3d8Pseudo_UPD, ARM::VST3d8_UPD, false, true, true, SingleSpc, 3, 8 ,true}, + +{ ARM::VST3q16Pseudo_UPD, ARM::VST3q16_UPD, false, true, true, EvenDblSpc, 3, 4 ,true}, +{ ARM::VST3q16oddPseudo, ARM::VST3q16, false, false, false, OddDblSpc, 3, 4 ,true}, +{ ARM::VST3q16oddPseudo_UPD, ARM::VST3q16_UPD, false, true, true, OddDblSpc, 3, 4 ,true}, +{ ARM::VST3q32Pseudo_UPD, ARM::VST3q32_UPD, false, true, true, EvenDblSpc, 3, 2 ,true}, +{ ARM::VST3q32oddPseudo, ARM::VST3q32, false, false, false, OddDblSpc, 3, 2 ,true}, +{ ARM::VST3q32oddPseudo_UPD, ARM::VST3q32_UPD, false, true, true, OddDblSpc, 3, 2 ,true}, +{ ARM::VST3q8Pseudo_UPD, ARM::VST3q8_UPD, false, true, true, EvenDblSpc, 3, 8 ,true}, +{ ARM::VST3q8oddPseudo, ARM::VST3q8, false, false, false, OddDblSpc, 3, 8 ,true}, +{ ARM::VST3q8oddPseudo_UPD, ARM::VST3q8_UPD, false, true, true, OddDblSpc, 3, 8 ,true}, + +{ ARM::VST4LNd16Pseudo, ARM::VST4LNd16, false, false, false, SingleSpc, 4, 4 ,true}, +{ ARM::VST4LNd16Pseudo_UPD, ARM::VST4LNd16_UPD, false, true, true, SingleSpc, 4, 4 ,true}, +{ ARM::VST4LNd32Pseudo, ARM::VST4LNd32, false, false, false, SingleSpc, 4, 2 ,true}, +{ ARM::VST4LNd32Pseudo_UPD, ARM::VST4LNd32_UPD, false, true, true, SingleSpc, 4, 2 ,true}, +{ ARM::VST4LNd8Pseudo, ARM::VST4LNd8, false, false, false, SingleSpc, 4, 8 ,true}, +{ ARM::VST4LNd8Pseudo_UPD, ARM::VST4LNd8_UPD, false, true, true, SingleSpc, 4, 8 ,true}, +{ ARM::VST4LNq16Pseudo, ARM::VST4LNq16, false, false, false, EvenDblSpc, 4, 4,true}, +{ ARM::VST4LNq16Pseudo_UPD, ARM::VST4LNq16_UPD, false, true, true, EvenDblSpc, 4, 4,true}, +{ ARM::VST4LNq32Pseudo, ARM::VST4LNq32, false, false, false, EvenDblSpc, 4, 2,true}, +{ ARM::VST4LNq32Pseudo_UPD, ARM::VST4LNq32_UPD, false, true, true, EvenDblSpc, 4, 2,true}, + +{ ARM::VST4d16Pseudo, ARM::VST4d16, false, false, false, SingleSpc, 4, 4 ,true}, +{ ARM::VST4d16Pseudo_UPD, ARM::VST4d16_UPD, false, true, true, SingleSpc, 4, 4 ,true}, +{ ARM::VST4d32Pseudo, ARM::VST4d32, false, false, false, SingleSpc, 4, 2 ,true}, +{ ARM::VST4d32Pseudo_UPD, ARM::VST4d32_UPD, false, true, true, SingleSpc, 4, 2 ,true}, +{ ARM::VST4d8Pseudo, ARM::VST4d8, false, false, false, SingleSpc, 4, 8 ,true}, +{ ARM::VST4d8Pseudo_UPD, ARM::VST4d8_UPD, false, true, true, SingleSpc, 4, 8 ,true}, + +{ ARM::VST4q16Pseudo_UPD, ARM::VST4q16_UPD, false, true, true, EvenDblSpc, 4, 4 ,true}, +{ ARM::VST4q16oddPseudo, ARM::VST4q16, false, false, false, OddDblSpc, 4, 4 ,true}, +{ ARM::VST4q16oddPseudo_UPD, ARM::VST4q16_UPD, false, true, true, OddDblSpc, 4, 4 ,true}, +{ ARM::VST4q32Pseudo_UPD, ARM::VST4q32_UPD, false, true, true, EvenDblSpc, 4, 2 ,true}, +{ ARM::VST4q32oddPseudo, ARM::VST4q32, false, false, false, OddDblSpc, 4, 2 ,true}, +{ ARM::VST4q32oddPseudo_UPD, ARM::VST4q32_UPD, false, true, true, OddDblSpc, 4, 2 ,true}, +{ ARM::VST4q8Pseudo_UPD, ARM::VST4q8_UPD, false, true, true, EvenDblSpc, 4, 8 ,true}, +{ ARM::VST4q8oddPseudo, ARM::VST4q8, false, false, false, OddDblSpc, 4, 8 ,true}, +{ ARM::VST4q8oddPseudo_UPD, ARM::VST4q8_UPD, false, true, true, OddDblSpc, 4, 8 ,true} }; /// LookupNEONLdSt - Search the NEONLdStTable for information about a NEON /// load or store pseudo instruction. static const NEONLdStTableEntry *LookupNEONLdSt(unsigned Opcode) { - unsigned NumEntries = array_lengthof(NEONLdStTable); + const unsigned NumEntries = array_lengthof(NEONLdStTable); #ifndef NDEBUG // Make sure the table is sorted. @@ -389,7 +377,7 @@ void ARMExpandPseudo::ExpandVLD(MachineBasicBlock::iterator &MBBI) { const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode()); assert(TableEntry && TableEntry->IsLoad && "NEONLdStTable lookup failed"); - NEONRegSpacing RegSpc = TableEntry->RegSpacing; + NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing; unsigned NumRegs = TableEntry->NumRegs; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), @@ -400,21 +388,22 @@ void ARMExpandPseudo::ExpandVLD(MachineBasicBlock::iterator &MBBI) { unsigned DstReg = MI.getOperand(OpIdx++).getReg(); unsigned D0, D1, D2, D3; GetDSubRegs(DstReg, RegSpc, TRI, D0, D1, D2, D3); - MIB.addReg(D0, RegState::Define | getDeadRegState(DstIsDead)) - .addReg(D1, RegState::Define | getDeadRegState(DstIsDead)); - if (NumRegs > 2) + MIB.addReg(D0, RegState::Define | getDeadRegState(DstIsDead)); + if (NumRegs > 1 && TableEntry->copyAllListRegs) + MIB.addReg(D1, RegState::Define | getDeadRegState(DstIsDead)); + if (NumRegs > 2 && TableEntry->copyAllListRegs) MIB.addReg(D2, RegState::Define | getDeadRegState(DstIsDead)); - if (NumRegs > 3) + if (NumRegs > 3 && TableEntry->copyAllListRegs) MIB.addReg(D3, RegState::Define | getDeadRegState(DstIsDead)); - if (TableEntry->HasWriteBack) + if (TableEntry->isUpdating) MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the addrmode6 operands. MIB.addOperand(MI.getOperand(OpIdx++)); MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the am6offset operand. - if (TableEntry->HasWriteBack) + if (TableEntry->hasWritebackOperand) MIB.addOperand(MI.getOperand(OpIdx++)); // For an instruction writing double-spaced subregs, the pseudo instruction @@ -438,6 +427,10 @@ void ARMExpandPseudo::ExpandVLD(MachineBasicBlock::iterator &MBBI) { // Add an implicit def for the super-register. MIB.addReg(DstReg, RegState::ImplicitDefine | getDeadRegState(DstIsDead)); TransferImpOps(MI, MIB, MIB); + + // Transfer memoperands. + MIB->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + MI.eraseFromParent(); } @@ -449,40 +442,46 @@ void ARMExpandPseudo::ExpandVST(MachineBasicBlock::iterator &MBBI) { const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode()); assert(TableEntry && !TableEntry->IsLoad && "NEONLdStTable lookup failed"); - NEONRegSpacing RegSpc = TableEntry->RegSpacing; + NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing; unsigned NumRegs = TableEntry->NumRegs; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(TableEntry->RealOpc)); unsigned OpIdx = 0; - if (TableEntry->HasWriteBack) + if (TableEntry->isUpdating) MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the addrmode6 operands. MIB.addOperand(MI.getOperand(OpIdx++)); MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the am6offset operand. - if (TableEntry->HasWriteBack) + if (TableEntry->hasWritebackOperand) MIB.addOperand(MI.getOperand(OpIdx++)); bool SrcIsKill = MI.getOperand(OpIdx).isKill(); + bool SrcIsUndef = MI.getOperand(OpIdx).isUndef(); unsigned SrcReg = MI.getOperand(OpIdx++).getReg(); unsigned D0, D1, D2, D3; GetDSubRegs(SrcReg, RegSpc, TRI, D0, D1, D2, D3); - MIB.addReg(D0).addReg(D1); - if (NumRegs > 2) - MIB.addReg(D2); - if (NumRegs > 3) - MIB.addReg(D3); + MIB.addReg(D0, getUndefRegState(SrcIsUndef)); + if (NumRegs > 1 && TableEntry->copyAllListRegs) + MIB.addReg(D1, getUndefRegState(SrcIsUndef)); + if (NumRegs > 2 && TableEntry->copyAllListRegs) + MIB.addReg(D2, getUndefRegState(SrcIsUndef)); + if (NumRegs > 3 && TableEntry->copyAllListRegs) + MIB.addReg(D3, getUndefRegState(SrcIsUndef)); // Copy the predicate operands. MIB.addOperand(MI.getOperand(OpIdx++)); MIB.addOperand(MI.getOperand(OpIdx++)); - if (SrcIsKill) - // Add an implicit kill for the super-reg. - (*MIB).addRegisterKilled(SrcReg, TRI, true); + if (SrcIsKill && !SrcIsUndef) // Add an implicit kill for the super-reg. + MIB->addRegisterKilled(SrcReg, TRI, true); TransferImpOps(MI, MIB, MIB); + + // Transfer memoperands. + MIB->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + MI.eraseFromParent(); } @@ -494,7 +493,7 @@ void ARMExpandPseudo::ExpandLaneOp(MachineBasicBlock::iterator &MBBI) { const NEONLdStTableEntry *TableEntry = LookupNEONLdSt(MI.getOpcode()); assert(TableEntry && "NEONLdStTable lookup failed"); - NEONRegSpacing RegSpc = TableEntry->RegSpacing; + NEONRegSpacing RegSpc = (NEONRegSpacing)TableEntry->RegSpacing; unsigned NumRegs = TableEntry->NumRegs; unsigned RegElts = TableEntry->RegElts; @@ -513,7 +512,7 @@ void ARMExpandPseudo::ExpandLaneOp(MachineBasicBlock::iterator &MBBI) { } assert(Lane < RegElts && "out of range lane for VLD/VST-lane"); - unsigned D0, D1, D2, D3; + unsigned D0 = 0, D1 = 0, D2 = 0, D3 = 0; unsigned DstReg = 0; bool DstIsDead = false; if (TableEntry->IsLoad) { @@ -529,14 +528,14 @@ void ARMExpandPseudo::ExpandLaneOp(MachineBasicBlock::iterator &MBBI) { MIB.addReg(D3, RegState::Define | getDeadRegState(DstIsDead)); } - if (TableEntry->HasWriteBack) + if (TableEntry->isUpdating) MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the addrmode6 operands. MIB.addOperand(MI.getOperand(OpIdx++)); MIB.addOperand(MI.getOperand(OpIdx++)); // Copy the am6offset operand. - if (TableEntry->HasWriteBack) + if (TableEntry->hasWritebackOperand) MIB.addOperand(MI.getOperand(OpIdx++)); // Grab the super-register source. @@ -570,13 +569,15 @@ void ARMExpandPseudo::ExpandLaneOp(MachineBasicBlock::iterator &MBBI) { // Add an implicit def for the super-register. MIB.addReg(DstReg, RegState::ImplicitDefine | getDeadRegState(DstIsDead)); TransferImpOps(MI, MIB, MIB); + // Transfer memoperands. + MIB->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); MI.eraseFromParent(); } /// ExpandVTBL - Translate VTBL and VTBX pseudo instructions with Q or QQ /// register operands to real instructions with D register operands. void ARMExpandPseudo::ExpandVTBL(MachineBasicBlock::iterator &MBBI, - unsigned Opc, bool IsExt, unsigned NumRegs) { + unsigned Opc, bool IsExt) { MachineInstr &MI = *MBBI; MachineBasicBlock &MBB = *MI.getParent(); @@ -592,11 +593,7 @@ void ARMExpandPseudo::ExpandVTBL(MachineBasicBlock::iterator &MBBI, unsigned SrcReg = MI.getOperand(OpIdx++).getReg(); unsigned D0, D1, D2, D3; GetDSubRegs(SrcReg, SingleSpc, TRI, D0, D1, D2, D3); - MIB.addReg(D0).addReg(D1); - if (NumRegs > 2) - MIB.addReg(D2); - if (NumRegs > 3) - MIB.addReg(D3); + MIB.addReg(D0); // Copy the other source register operand. MIB.addOperand(MI.getOperand(OpIdx++)); @@ -605,28 +602,181 @@ void ARMExpandPseudo::ExpandVTBL(MachineBasicBlock::iterator &MBBI, MIB.addOperand(MI.getOperand(OpIdx++)); MIB.addOperand(MI.getOperand(OpIdx++)); - if (SrcIsKill) - // Add an implicit kill for the super-reg. - (*MIB).addRegisterKilled(SrcReg, TRI, true); + if (SrcIsKill) // Add an implicit kill for the super-reg. + MIB->addRegisterKilled(SrcReg, TRI, true); TransferImpOps(MI, MIB, MIB); MI.eraseFromParent(); } -bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { - bool Modified = false; +void ARMExpandPseudo::ExpandMOV32BitImm(MachineBasicBlock &MBB, + MachineBasicBlock::iterator &MBBI) { + MachineInstr &MI = *MBBI; + unsigned Opcode = MI.getOpcode(); + unsigned PredReg = 0; + ARMCC::CondCodes Pred = getInstrPredicate(&MI, PredReg); + unsigned DstReg = MI.getOperand(0).getReg(); + bool DstIsDead = MI.getOperand(0).isDead(); + bool isCC = Opcode == ARM::MOVCCi32imm || Opcode == ARM::t2MOVCCi32imm; + const MachineOperand &MO = MI.getOperand(isCC ? 2 : 1); + MachineInstrBuilder LO16, HI16; + + if (!STI->hasV6T2Ops() && + (Opcode == ARM::MOVi32imm || Opcode == ARM::MOVCCi32imm)) { + // Expand into a movi + orr. + LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVi), DstReg); + HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::ORRri)) + .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead)) + .addReg(DstReg); + + assert (MO.isImm() && "MOVi32imm w/ non-immediate source operand!"); + unsigned ImmVal = (unsigned)MO.getImm(); + unsigned SOImmValV1 = ARM_AM::getSOImmTwoPartFirst(ImmVal); + unsigned SOImmValV2 = ARM_AM::getSOImmTwoPartSecond(ImmVal); + LO16 = LO16.addImm(SOImmValV1); + HI16 = HI16.addImm(SOImmValV2); + LO16->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + HI16->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + LO16.addImm(Pred).addReg(PredReg).addReg(0); + HI16.addImm(Pred).addReg(PredReg).addReg(0); + TransferImpOps(MI, LO16, HI16); + MI.eraseFromParent(); + return; + } - MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end(); - while (MBBI != E) { - MachineInstr &MI = *MBBI; - MachineBasicBlock::iterator NMBBI = llvm::next(MBBI); + unsigned LO16Opc = 0; + unsigned HI16Opc = 0; + if (Opcode == ARM::t2MOVi32imm || Opcode == ARM::t2MOVCCi32imm) { + LO16Opc = ARM::t2MOVi16; + HI16Opc = ARM::t2MOVTi16; + } else { + LO16Opc = ARM::MOVi16; + HI16Opc = ARM::MOVTi16; + } - bool ModifiedOp = true; - unsigned Opcode = MI.getOpcode(); - switch (Opcode) { + LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(LO16Opc), DstReg); + HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(HI16Opc)) + .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead)) + .addReg(DstReg); + + if (MO.isImm()) { + unsigned Imm = MO.getImm(); + unsigned Lo16 = Imm & 0xffff; + unsigned Hi16 = (Imm >> 16) & 0xffff; + LO16 = LO16.addImm(Lo16); + HI16 = HI16.addImm(Hi16); + } else { + const GlobalValue *GV = MO.getGlobal(); + unsigned TF = MO.getTargetFlags(); + LO16 = LO16.addGlobalAddress(GV, MO.getOffset(), TF | ARMII::MO_LO16); + HI16 = HI16.addGlobalAddress(GV, MO.getOffset(), TF | ARMII::MO_HI16); + } + + LO16->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + HI16->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + LO16.addImm(Pred).addReg(PredReg); + HI16.addImm(Pred).addReg(PredReg); + + TransferImpOps(MI, LO16, HI16); + MI.eraseFromParent(); +} + +bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, + MachineBasicBlock::iterator MBBI) { + MachineInstr &MI = *MBBI; + unsigned Opcode = MI.getOpcode(); + switch (Opcode) { default: - ModifiedOp = false; - break; + return false; + case ARM::VMOVScc: + case ARM::VMOVDcc: { + unsigned newOpc = Opcode == ARM::VMOVScc ? ARM::VMOVS : ARM::VMOVD; + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(newOpc), + MI.getOperand(1).getReg()) + .addReg(MI.getOperand(2).getReg(), + getKillRegState(MI.getOperand(2).isKill())) + .addImm(MI.getOperand(3).getImm()) // 'pred' + .addReg(MI.getOperand(4).getReg()); + + MI.eraseFromParent(); + return true; + } + case ARM::t2MOVCCr: + case ARM::MOVCCr: { + unsigned Opc = AFI->isThumbFunction() ? ARM::t2MOVr : ARM::MOVr; + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(Opc), + MI.getOperand(1).getReg()) + .addReg(MI.getOperand(2).getReg(), + getKillRegState(MI.getOperand(2).isKill())) + .addImm(MI.getOperand(3).getImm()) // 'pred' + .addReg(MI.getOperand(4).getReg()) + .addReg(0); // 's' bit + + MI.eraseFromParent(); + return true; + } + case ARM::MOVCCsi: { + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVsi), + (MI.getOperand(1).getReg())) + .addReg(MI.getOperand(2).getReg(), + getKillRegState(MI.getOperand(2).isKill())) + .addImm(MI.getOperand(3).getImm()) + .addImm(MI.getOperand(4).getImm()) // 'pred' + .addReg(MI.getOperand(5).getReg()) + .addReg(0); // 's' bit + + MI.eraseFromParent(); + return true; + } + + case ARM::MOVCCsr: { + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVsr), + (MI.getOperand(1).getReg())) + .addReg(MI.getOperand(2).getReg(), + getKillRegState(MI.getOperand(2).isKill())) + .addReg(MI.getOperand(3).getReg(), + getKillRegState(MI.getOperand(3).isKill())) + .addImm(MI.getOperand(4).getImm()) + .addImm(MI.getOperand(5).getImm()) // 'pred' + .addReg(MI.getOperand(6).getReg()) + .addReg(0); // 's' bit + + MI.eraseFromParent(); + return true; + } + case ARM::MOVCCi16: { + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVi16), + MI.getOperand(1).getReg()) + .addImm(MI.getOperand(2).getImm()) + .addImm(MI.getOperand(3).getImm()) // 'pred' + .addReg(MI.getOperand(4).getReg()); + + MI.eraseFromParent(); + return true; + } + case ARM::t2MOVCCi: + case ARM::MOVCCi: { + unsigned Opc = AFI->isThumbFunction() ? ARM::t2MOVi : ARM::MOVi; + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(Opc), + MI.getOperand(1).getReg()) + .addImm(MI.getOperand(2).getImm()) + .addImm(MI.getOperand(3).getImm()) // 'pred' + .addReg(MI.getOperand(4).getReg()) + .addReg(0); // 's' bit + + MI.eraseFromParent(); + return true; + } + case ARM::MVNCCi: { + BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MVNi), + MI.getOperand(1).getReg()) + .addImm(MI.getOperand(2).getImm()) + .addImm(MI.getOperand(3).getImm()) // 'pred' + .addReg(MI.getOperand(4).getReg()) + .addReg(0); // 's' bit + MI.eraseFromParent(); + return true; + } case ARM::Int_eh_sjlj_dispatchsetup: { MachineFunction &MF = *MI.getParent()->getParent(); const ARMBaseInstrInfo *AII = @@ -636,23 +786,21 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { // pointer) here since eh.sjlj.setjmp and eh.sjlj.longjmp don't do it // for us. Otherwise, expand to nothing. if (RI.hasBasePointer(MF)) { - ARMFunctionInfo *AFI = MF.getInfo(); int32_t NumBytes = AFI->getFramePtrSpillOffset(); unsigned FramePtr = RI.getFrameRegister(MF); - assert(MF.getTarget().getFrameInfo()->hasFP(MF) && + assert(MF.getTarget().getFrameLowering()->hasFP(MF) && "base pointer without frame pointer?"); if (AFI->isThumb2Function()) { - llvm::emitT2RegPlusImmediate(MBB, MBBI, MI.getDebugLoc(), ARM::R6, - FramePtr, -NumBytes, ARMCC::AL, 0, *TII); + emitT2RegPlusImmediate(MBB, MBBI, MI.getDebugLoc(), ARM::R6, + FramePtr, -NumBytes, ARMCC::AL, 0, *TII); } else if (AFI->isThumbFunction()) { - llvm::emitThumbRegPlusImmediate(MBB, MBBI, ARM::R6, - FramePtr, -NumBytes, - *TII, RI, MI.getDebugLoc()); + emitThumbRegPlusImmediate(MBB, MBBI, MI.getDebugLoc(), ARM::R6, + FramePtr, -NumBytes, *TII, RI); } else { - llvm::emitARMRegPlusImmediate(MBB, MBBI, MI.getDebugLoc(), ARM::R6, - FramePtr, -NumBytes, ARMCC::AL, 0, - *TII); + emitARMRegPlusImmediate(MBB, MBBI, MI.getDebugLoc(), ARM::R6, + FramePtr, -NumBytes, ARMCC::AL, 0, + *TII); } // If there's dynamic realignment, adjust for it. if (RI.needsStackRealignment(MF)) { @@ -670,93 +818,57 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { } MI.eraseFromParent(); - break; + return true; } case ARM::MOVsrl_flag: case ARM::MOVsra_flag: { // These are just fancy MOVs insructions. - AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVs), + AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVsi), MI.getOperand(0).getReg()) - .addOperand(MI.getOperand(1)) - .addReg(0) - .addImm(ARM_AM::getSORegOpc((Opcode == ARM::MOVsrl_flag ? ARM_AM::lsr - : ARM_AM::asr), 1))) - .addReg(ARM::CPSR, RegState::Define); + .addOperand(MI.getOperand(1)) + .addImm(ARM_AM::getSORegOpc((Opcode == ARM::MOVsrl_flag ? + ARM_AM::lsr : ARM_AM::asr), + 1))) + .addReg(ARM::CPSR, RegState::Define); MI.eraseFromParent(); - break; + return true; } case ARM::RRX: { // This encodes as "MOVs Rd, Rm, rrx MachineInstrBuilder MIB = - AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVs), + AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(),TII->get(ARM::MOVsi), MI.getOperand(0).getReg()) - .addOperand(MI.getOperand(1)) - .addOperand(MI.getOperand(1)) - .addImm(ARM_AM::getSORegOpc(ARM_AM::rrx, 0))) + .addOperand(MI.getOperand(1)) + .addImm(ARM_AM::getSORegOpc(ARM_AM::rrx, 0))) .addReg(0); TransferImpOps(MI, MIB, MIB); MI.eraseFromParent(); - break; + return true; } + case ARM::tTPsoft: case ARM::TPsoft: { - unsigned PredReg = 0; - ARMCC::CondCodes Pred = llvm::getInstrPredicate(&MI, PredReg); - MachineInstrBuilder MIB = + MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(ARM::BL)) + TII->get(Opcode == ARM::tTPsoft ? ARM::tBL : ARM::BL)) .addExternalSymbol("__aeabi_read_tp", 0); - (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + MIB->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); TransferImpOps(MI, MIB, MIB); MI.eraseFromParent(); - - //assert(0 && "HELP!"); - }; break; - - case ARM::t2LDRHpci: - case ARM::t2LDRBpci: - case ARM::t2LDRSHpci: - case ARM::t2LDRSBpci: - case ARM::t2LDRpci: { - unsigned NewLdOpc; - if (Opcode == ARM::t2LDRpci) - NewLdOpc = ARM::t2LDRi12; - else if (Opcode == ARM::t2LDRHpci) - NewLdOpc = ARM::t2LDRHi12; - else if (Opcode == ARM::t2LDRBpci) - NewLdOpc = ARM::t2LDRBi12; - else if (Opcode == ARM::t2LDRSHpci) - NewLdOpc = ARM::t2LDRSHi12; - else if (Opcode == ARM::t2LDRSBpci) - NewLdOpc = ARM::t2LDRSBi12; - else - llvm_unreachable("Not a known opcode?"); - - unsigned DstReg = MI.getOperand(0).getReg(); - MachineInstrBuilder MIB = - AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(NewLdOpc), DstReg) - .addReg(ARM::PC) - .addOperand(MI.getOperand(1))); - (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); - TransferImpOps(MI, MIB, MIB); - MI.eraseFromParent(); - break; + return true; } case ARM::tLDRpci_pic: case ARM::t2LDRpci_pic: { unsigned NewLdOpc = (Opcode == ARM::tLDRpci_pic) - ? ARM::tLDRpci : ARM::t2LDRi12; + ? ARM::tLDRpci : ARM::t2LDRpci; unsigned DstReg = MI.getOperand(0).getReg(); bool DstIsDead = MI.getOperand(0).isDead(); MachineInstrBuilder MIB1 = - BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(NewLdOpc), DstReg); - if (Opcode == ARM::t2LDRpci_pic) MIB1.addReg(ARM::PC); - MIB1.addOperand(MI.getOperand(1)); - AddDefaultPred(MIB1); - (*MIB1).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); + AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), + TII->get(NewLdOpc), DstReg) + .addOperand(MI.getOperand(1))); + MIB1->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); MachineInstrBuilder MIB2 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::tPICADD)) .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead)) @@ -764,105 +876,70 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { .addOperand(MI.getOperand(2)); TransferImpOps(MI, MIB1, MIB2); MI.eraseFromParent(); - break; + return true; } - case ARM::MOVi32imm: - case ARM::MOVCCi32imm: - case ARM::t2MOVi32imm: - case ARM::t2MOVCCi32imm: { - unsigned PredReg = 0; - ARMCC::CondCodes Pred = llvm::getInstrPredicate(&MI, PredReg); + case ARM::MOV_ga_dyn: + case ARM::MOV_ga_pcrel: + case ARM::MOV_ga_pcrel_ldr: + case ARM::t2MOV_ga_dyn: + case ARM::t2MOV_ga_pcrel: { + // Expand into movw + movw. Also "add pc" / ldr [pc] in PIC mode. + unsigned LabelId = AFI->createPICLabelUId(); unsigned DstReg = MI.getOperand(0).getReg(); bool DstIsDead = MI.getOperand(0).isDead(); - bool isCC = Opcode == ARM::MOVCCi32imm || Opcode == ARM::t2MOVCCi32imm; - const MachineOperand &MO = MI.getOperand(isCC ? 2 : 1); - MachineInstrBuilder LO16, HI16; - - if (!STI->hasV6T2Ops() && - (Opcode == ARM::MOVi32imm || Opcode == ARM::MOVCCi32imm)) { - // Expand into a movi + orr. - LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::MOVi), DstReg); - HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(ARM::ORRri)) - .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead)) - .addReg(DstReg); - - assert (MO.isImm() && "MOVi32imm w/ non-immediate source operand!"); - unsigned ImmVal = (unsigned)MO.getImm(); - unsigned SOImmValV1 = ARM_AM::getSOImmTwoPartFirst(ImmVal); - unsigned SOImmValV2 = ARM_AM::getSOImmTwoPartSecond(ImmVal); - LO16 = LO16.addImm(SOImmValV1); - HI16 = HI16.addImm(SOImmValV2); - (*LO16).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); - (*HI16).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); - LO16.addImm(Pred).addReg(PredReg).addReg(0); - HI16.addImm(Pred).addReg(PredReg).addReg(0); - TransferImpOps(MI, LO16, HI16); + const MachineOperand &MO1 = MI.getOperand(1); + const GlobalValue *GV = MO1.getGlobal(); + unsigned TF = MO1.getTargetFlags(); + bool isARM = (Opcode != ARM::t2MOV_ga_pcrel && Opcode!=ARM::t2MOV_ga_dyn); + bool isPIC = (Opcode != ARM::MOV_ga_dyn && Opcode != ARM::t2MOV_ga_dyn); + unsigned LO16Opc = isARM ? ARM::MOVi16_ga_pcrel : ARM::t2MOVi16_ga_pcrel; + unsigned HI16Opc = isARM ? ARM::MOVTi16_ga_pcrel :ARM::t2MOVTi16_ga_pcrel; + unsigned LO16TF = isPIC + ? ARMII::MO_LO16_NONLAZY_PIC : ARMII::MO_LO16_NONLAZY; + unsigned HI16TF = isPIC + ? ARMII::MO_HI16_NONLAZY_PIC : ARMII::MO_HI16_NONLAZY; + unsigned PICAddOpc = isARM + ? (Opcode == ARM::MOV_ga_pcrel_ldr ? ARM::PICLDR : ARM::PICADD) + : ARM::tPICADD; + MachineInstrBuilder MIB1 = BuildMI(MBB, MBBI, MI.getDebugLoc(), + TII->get(LO16Opc), DstReg) + .addGlobalAddress(GV, MO1.getOffset(), TF | LO16TF) + .addImm(LabelId); + MachineInstrBuilder MIB2 = BuildMI(MBB, MBBI, MI.getDebugLoc(), + TII->get(HI16Opc), DstReg) + .addReg(DstReg) + .addGlobalAddress(GV, MO1.getOffset(), TF | HI16TF) + .addImm(LabelId); + if (!isPIC) { + TransferImpOps(MI, MIB1, MIB2); MI.eraseFromParent(); - break; + return true; } - bool isThumb = - (Opcode == ARM::t2MOVi32imm || Opcode == ARM::t2MOVCCi32imm); - - LO16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(isThumb ? ARM::t2MOVi16 : ARM::MOVi16), - DstReg); - HI16 = BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(isThumb ? ARM::t2MOVTi16 : ARM::MOVTi16)) + MachineInstrBuilder MIB3 = BuildMI(MBB, MBBI, MI.getDebugLoc(), + TII->get(PICAddOpc)) .addReg(DstReg, RegState::Define | getDeadRegState(DstIsDead)) - .addReg(DstReg); - - if (MO.isImm()) { - unsigned Imm = MO.getImm(); - unsigned Lo16 = Imm & 0xffff; - unsigned Hi16 = (Imm >> 16) & 0xffff; - LO16 = LO16.addImm(Lo16); - HI16 = HI16.addImm(Hi16); - } else { - const GlobalValue *GV = MO.getGlobal(); - unsigned TF = MO.getTargetFlags(); - LO16 = LO16.addGlobalAddress(GV, MO.getOffset(), TF | ARMII::MO_LO16); - HI16 = HI16.addGlobalAddress(GV, MO.getOffset(), TF | ARMII::MO_HI16); + .addReg(DstReg).addImm(LabelId); + if (isARM) { + AddDefaultPred(MIB3); + if (Opcode == ARM::MOV_ga_pcrel_ldr) + MIB3->setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); } - (*LO16).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); - (*HI16).setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); - LO16.addImm(Pred).addReg(PredReg); - HI16.addImm(Pred).addReg(PredReg); - TransferImpOps(MI, LO16, HI16); + TransferImpOps(MI, MIB1, MIB3); MI.eraseFromParent(); - break; + return true; } - case ARM::VMOVQQ: { - unsigned DstReg = MI.getOperand(0).getReg(); - bool DstIsDead = MI.getOperand(0).isDead(); - unsigned EvenDst = TRI->getSubReg(DstReg, ARM::qsub_0); - unsigned OddDst = TRI->getSubReg(DstReg, ARM::qsub_1); - unsigned SrcReg = MI.getOperand(1).getReg(); - bool SrcIsKill = MI.getOperand(1).isKill(); - unsigned EvenSrc = TRI->getSubReg(SrcReg, ARM::qsub_0); - unsigned OddSrc = TRI->getSubReg(SrcReg, ARM::qsub_1); - MachineInstrBuilder Even = - AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(ARM::VMOVQ)) - .addReg(EvenDst, - RegState::Define | getDeadRegState(DstIsDead)) - .addReg(EvenSrc, getKillRegState(SrcIsKill))); - MachineInstrBuilder Odd = - AddDefaultPred(BuildMI(MBB, MBBI, MI.getDebugLoc(), - TII->get(ARM::VMOVQ)) - .addReg(OddDst, - RegState::Define | getDeadRegState(DstIsDead)) - .addReg(OddSrc, getKillRegState(SrcIsKill))); - TransferImpOps(MI, Even, Odd); - MI.eraseFromParent(); - break; - } + case ARM::MOVi32imm: + case ARM::MOVCCi32imm: + case ARM::t2MOVi32imm: + case ARM::t2MOVCCi32imm: + ExpandMOV32BitImm(MBB, MBBI); + return true; - case ARM::VLDMQIA: - case ARM::VLDMQDB: { - unsigned NewOpc = (Opcode == ARM::VLDMQIA) ? ARM::VLDMDIA : ARM::VLDMDDB; + case ARM::VLDMQIA: { + unsigned NewOpc = ARM::VLDMDIA; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc)); unsigned OpIdx = 0; @@ -887,13 +964,13 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { // Add an implicit def for the super-register. MIB.addReg(DstReg, RegState::ImplicitDefine | getDeadRegState(DstIsDead)); TransferImpOps(MI, MIB, MIB); + MIB.setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); MI.eraseFromParent(); - break; + return true; } - case ARM::VSTMQIA: - case ARM::VSTMQDB: { - unsigned NewOpc = (Opcode == ARM::VSTMQIA) ? ARM::VSTMDIA : ARM::VSTMDDB; + case ARM::VSTMQIA: { + unsigned NewOpc = ARM::VSTMDIA; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc)); unsigned OpIdx = 0; @@ -914,24 +991,26 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { unsigned D1 = TRI->getSubReg(SrcReg, ARM::dsub_1); MIB.addReg(D0).addReg(D1); - if (SrcIsKill) - // Add an implicit kill for the Q register. - (*MIB).addRegisterKilled(SrcReg, TRI, true); + if (SrcIsKill) // Add an implicit kill for the Q register. + MIB->addRegisterKilled(SrcReg, TRI, true); TransferImpOps(MI, MIB, MIB); + MIB.setMemRefs(MI.memoperands_begin(), MI.memoperands_end()); MI.eraseFromParent(); - break; + return true; } case ARM::VDUPfqf: case ARM::VDUPfdf:{ - unsigned NewOpc = Opcode == ARM::VDUPfqf ? ARM::VDUPLNfq : ARM::VDUPLNfd; + unsigned NewOpc = Opcode == ARM::VDUPfqf ? ARM::VDUPLN32q : + ARM::VDUPLN32d; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc)); unsigned OpIdx = 0; unsigned SrcReg = MI.getOperand(1).getReg(); - unsigned Lane = getARMRegisterNumbering(SrcReg) & 1; + unsigned Lane = TRI->getEncodingValue(SrcReg) & 1; unsigned DReg = TRI->getMatchingSuperReg(SrcReg, - Lane & 1 ? ARM::ssub_1 : ARM::ssub_0, &ARM::DPR_VFP2RegClass); + Lane & 1 ? ARM::ssub_1 : ARM::ssub_0, + &ARM::DPR_VFP2RegClass); // The lane is [0,1] for the containing DReg superregister. // Copy the dst/src register operands. MIB.addOperand(MI.getOperand(OpIdx++)); @@ -945,29 +1024,18 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { TransferImpOps(MI, MIB, MIB); MI.eraseFromParent(); - break; + return true; } - case ARM::VLD1q8Pseudo: - case ARM::VLD1q16Pseudo: - case ARM::VLD1q32Pseudo: - case ARM::VLD1q64Pseudo: - case ARM::VLD1q8Pseudo_UPD: - case ARM::VLD1q16Pseudo_UPD: - case ARM::VLD1q32Pseudo_UPD: - case ARM::VLD1q64Pseudo_UPD: - case ARM::VLD2d8Pseudo: - case ARM::VLD2d16Pseudo: - case ARM::VLD2d32Pseudo: case ARM::VLD2q8Pseudo: case ARM::VLD2q16Pseudo: case ARM::VLD2q32Pseudo: - case ARM::VLD2d8Pseudo_UPD: - case ARM::VLD2d16Pseudo_UPD: - case ARM::VLD2d32Pseudo_UPD: - case ARM::VLD2q8Pseudo_UPD: - case ARM::VLD2q16Pseudo_UPD: - case ARM::VLD2q32Pseudo_UPD: + case ARM::VLD2q8PseudoWB_fixed: + case ARM::VLD2q16PseudoWB_fixed: + case ARM::VLD2q32PseudoWB_fixed: + case ARM::VLD2q8PseudoWB_register: + case ARM::VLD2q16PseudoWB_register: + case ARM::VLD2q32PseudoWB_register: case ARM::VLD3d8Pseudo: case ARM::VLD3d16Pseudo: case ARM::VLD3d32Pseudo: @@ -975,10 +1043,12 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VLD3d8Pseudo_UPD: case ARM::VLD3d16Pseudo_UPD: case ARM::VLD3d32Pseudo_UPD: - case ARM::VLD1d64TPseudo_UPD: case ARM::VLD3q8Pseudo_UPD: case ARM::VLD3q16Pseudo_UPD: case ARM::VLD3q32Pseudo_UPD: + case ARM::VLD3q8oddPseudo: + case ARM::VLD3q16oddPseudo: + case ARM::VLD3q32oddPseudo: case ARM::VLD3q8oddPseudo_UPD: case ARM::VLD3q16oddPseudo_UPD: case ARM::VLD3q32oddPseudo_UPD: @@ -989,25 +1059,15 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VLD4d8Pseudo_UPD: case ARM::VLD4d16Pseudo_UPD: case ARM::VLD4d32Pseudo_UPD: - case ARM::VLD1d64QPseudo_UPD: case ARM::VLD4q8Pseudo_UPD: case ARM::VLD4q16Pseudo_UPD: case ARM::VLD4q32Pseudo_UPD: + case ARM::VLD4q8oddPseudo: + case ARM::VLD4q16oddPseudo: + case ARM::VLD4q32oddPseudo: case ARM::VLD4q8oddPseudo_UPD: case ARM::VLD4q16oddPseudo_UPD: case ARM::VLD4q32oddPseudo_UPD: - case ARM::VLD1DUPq8Pseudo: - case ARM::VLD1DUPq16Pseudo: - case ARM::VLD1DUPq32Pseudo: - case ARM::VLD1DUPq8Pseudo_UPD: - case ARM::VLD1DUPq16Pseudo_UPD: - case ARM::VLD1DUPq32Pseudo_UPD: - case ARM::VLD2DUPd8Pseudo: - case ARM::VLD2DUPd16Pseudo: - case ARM::VLD2DUPd32Pseudo: - case ARM::VLD2DUPd8Pseudo_UPD: - case ARM::VLD2DUPd16Pseudo_UPD: - case ARM::VLD2DUPd32Pseudo_UPD: case ARM::VLD3DUPd8Pseudo: case ARM::VLD3DUPd16Pseudo: case ARM::VLD3DUPd32Pseudo: @@ -1021,28 +1081,17 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VLD4DUPd16Pseudo_UPD: case ARM::VLD4DUPd32Pseudo_UPD: ExpandVLD(MBBI); - break; - - case ARM::VST1q8Pseudo: - case ARM::VST1q16Pseudo: - case ARM::VST1q32Pseudo: - case ARM::VST1q64Pseudo: - case ARM::VST1q8Pseudo_UPD: - case ARM::VST1q16Pseudo_UPD: - case ARM::VST1q32Pseudo_UPD: - case ARM::VST1q64Pseudo_UPD: - case ARM::VST2d8Pseudo: - case ARM::VST2d16Pseudo: - case ARM::VST2d32Pseudo: + return true; + case ARM::VST2q8Pseudo: case ARM::VST2q16Pseudo: case ARM::VST2q32Pseudo: - case ARM::VST2d8Pseudo_UPD: - case ARM::VST2d16Pseudo_UPD: - case ARM::VST2d32Pseudo_UPD: - case ARM::VST2q8Pseudo_UPD: - case ARM::VST2q16Pseudo_UPD: - case ARM::VST2q32Pseudo_UPD: + case ARM::VST2q8PseudoWB_fixed: + case ARM::VST2q16PseudoWB_fixed: + case ARM::VST2q32PseudoWB_fixed: + case ARM::VST2q8PseudoWB_register: + case ARM::VST2q16PseudoWB_register: + case ARM::VST2q32PseudoWB_register: case ARM::VST3d8Pseudo: case ARM::VST3d16Pseudo: case ARM::VST3d32Pseudo: @@ -1050,10 +1099,14 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VST3d8Pseudo_UPD: case ARM::VST3d16Pseudo_UPD: case ARM::VST3d32Pseudo_UPD: - case ARM::VST1d64TPseudo_UPD: + case ARM::VST1d64TPseudoWB_fixed: + case ARM::VST1d64TPseudoWB_register: case ARM::VST3q8Pseudo_UPD: case ARM::VST3q16Pseudo_UPD: case ARM::VST3q32Pseudo_UPD: + case ARM::VST3q8oddPseudo: + case ARM::VST3q16oddPseudo: + case ARM::VST3q32oddPseudo: case ARM::VST3q8oddPseudo_UPD: case ARM::VST3q16oddPseudo_UPD: case ARM::VST3q32oddPseudo_UPD: @@ -1064,15 +1117,19 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VST4d8Pseudo_UPD: case ARM::VST4d16Pseudo_UPD: case ARM::VST4d32Pseudo_UPD: - case ARM::VST1d64QPseudo_UPD: + case ARM::VST1d64QPseudoWB_fixed: + case ARM::VST1d64QPseudoWB_register: case ARM::VST4q8Pseudo_UPD: case ARM::VST4q16Pseudo_UPD: case ARM::VST4q32Pseudo_UPD: + case ARM::VST4q8oddPseudo: + case ARM::VST4q16oddPseudo: + case ARM::VST4q32oddPseudo: case ARM::VST4q8oddPseudo_UPD: case ARM::VST4q16oddPseudo_UPD: case ARM::VST4q32oddPseudo_UPD: ExpandVST(MBBI); - break; + return true; case ARM::VLD1LNq8Pseudo: case ARM::VLD1LNq16Pseudo: @@ -1147,24 +1204,22 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { case ARM::VST4LNq16Pseudo_UPD: case ARM::VST4LNq32Pseudo_UPD: ExpandLaneOp(MBBI); - break; - - case ARM::VTBL2Pseudo: - ExpandVTBL(MBBI, ARM::VTBL2, false, 2); break; - case ARM::VTBL3Pseudo: - ExpandVTBL(MBBI, ARM::VTBL3, false, 3); break; - case ARM::VTBL4Pseudo: - ExpandVTBL(MBBI, ARM::VTBL4, false, 4); break; - case ARM::VTBX2Pseudo: - ExpandVTBL(MBBI, ARM::VTBX2, true, 2); break; - case ARM::VTBX3Pseudo: - ExpandVTBL(MBBI, ARM::VTBX3, true, 3); break; - case ARM::VTBX4Pseudo: - ExpandVTBL(MBBI, ARM::VTBX4, true, 4); break; - } + return true; + + case ARM::VTBL3Pseudo: ExpandVTBL(MBBI, ARM::VTBL3, false); return true; + case ARM::VTBL4Pseudo: ExpandVTBL(MBBI, ARM::VTBL4, false); return true; + case ARM::VTBX3Pseudo: ExpandVTBL(MBBI, ARM::VTBX3, true); return true; + case ARM::VTBX4Pseudo: ExpandVTBL(MBBI, ARM::VTBX4, true); return true; + } +} - if (ModifiedOp) - Modified = true; +bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { + bool Modified = false; + + MachineBasicBlock::iterator MBBI = MBB.begin(), E = MBB.end(); + while (MBBI != E) { + MachineBasicBlock::iterator NMBBI = llvm::next(MBBI); + Modified |= ExpandMI(MBB, MBBI); MBBI = NMBBI; } @@ -1172,14 +1227,18 @@ bool ARMExpandPseudo::ExpandMBB(MachineBasicBlock &MBB) { } bool ARMExpandPseudo::runOnMachineFunction(MachineFunction &MF) { - TII = static_cast(MF.getTarget().getInstrInfo()); - TRI = MF.getTarget().getRegisterInfo(); - STI = &MF.getTarget().getSubtarget(); + const TargetMachine &TM = MF.getTarget(); + TII = static_cast(TM.getInstrInfo()); + TRI = TM.getRegisterInfo(); + STI = &TM.getSubtarget(); + AFI = MF.getInfo(); bool Modified = false; for (MachineFunction::iterator MFI = MF.begin(), E = MF.end(); MFI != E; ++MFI) Modified |= ExpandMBB(*MFI); + if (VerifyARMPseudo) + MF.verify(this, "After expanding ARM pseudo instructions."); return Modified; }