#include "X86.h"
#include "X86RegisterInfo.h"
+#include "X86Subtarget.h"
#include "X86InstrBuilder.h"
+#include "X86MachineFunctionInfo.h"
+#include "X86TargetMachine.h"
#include "llvm/Constants.h"
#include "llvm/Type.h"
+#include "llvm/Function.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineFunction.h"
unsigned SrcReg, int FrameIdx,
const TargetRegisterClass *RC) const {
unsigned Opc;
- if (RC == &X86::R32RegClass) {
+ if (RC == &X86::GR32RegClass) {
Opc = X86::MOV32mr;
- } else if (RC == &X86::R8RegClass) {
- Opc = X86::MOV8mr;
- } else if (RC == &X86::R16RegClass) {
+ } else if (RC == &X86::GR16RegClass) {
Opc = X86::MOV16mr;
+ } else if (RC == &X86::GR8RegClass) {
+ Opc = X86::MOV8mr;
+ } else if (RC == &X86::GR32_RegClass) {
+ Opc = X86::MOV32_mr;
+ } else if (RC == &X86::GR16_RegClass) {
+ Opc = X86::MOV16_mr;
} else if (RC == &X86::RFPRegClass || RC == &X86::RSTRegClass) {
Opc = X86::FpST64m;
} else if (RC == &X86::FR32RegClass) {
} else if (RC == &X86::FR64RegClass) {
Opc = X86::MOVSDmr;
} else if (RC == &X86::VR128RegClass) {
- Opc = X86::MOVAPDmr;
+ Opc = X86::MOVAPSmr;
} else {
assert(0 && "Unknown regclass");
abort();
unsigned DestReg, int FrameIdx,
const TargetRegisterClass *RC) const{
unsigned Opc;
- if (RC == &X86::R32RegClass) {
+ if (RC == &X86::GR32RegClass) {
Opc = X86::MOV32rm;
- } else if (RC == &X86::R8RegClass) {
- Opc = X86::MOV8rm;
- } else if (RC == &X86::R16RegClass) {
+ } else if (RC == &X86::GR16RegClass) {
Opc = X86::MOV16rm;
+ } else if (RC == &X86::GR8RegClass) {
+ Opc = X86::MOV8rm;
+ } else if (RC == &X86::GR32_RegClass) {
+ Opc = X86::MOV32_rm;
+ } else if (RC == &X86::GR16_RegClass) {
+ Opc = X86::MOV16_rm;
} else if (RC == &X86::RFPRegClass || RC == &X86::RSTRegClass) {
Opc = X86::FpLD64m;
} else if (RC == &X86::FR32RegClass) {
} else if (RC == &X86::FR64RegClass) {
Opc = X86::MOVSDrm;
} else if (RC == &X86::VR128RegClass) {
- Opc = X86::MOVAPDrm;
+ Opc = X86::MOVAPSrm;
} else {
assert(0 && "Unknown regclass");
abort();
unsigned DestReg, unsigned SrcReg,
const TargetRegisterClass *RC) const {
unsigned Opc;
- if (RC == &X86::R32RegClass) {
+ if (RC == &X86::GR32RegClass) {
Opc = X86::MOV32rr;
- } else if (RC == &X86::R8RegClass) {
- Opc = X86::MOV8rr;
- } else if (RC == &X86::R16RegClass) {
+ } else if (RC == &X86::GR16RegClass) {
Opc = X86::MOV16rr;
+ } else if (RC == &X86::GR8RegClass) {
+ Opc = X86::MOV8rr;
+ } else if (RC == &X86::GR32_RegClass) {
+ Opc = X86::MOV32_rr;
+ } else if (RC == &X86::GR16_RegClass) {
+ Opc = X86::MOV16_rr;
} else if (RC == &X86::RFPRegClass || RC == &X86::RSTRegClass) {
Opc = X86::FpMOV;
} else if (RC == &X86::FR32RegClass) {
MachineInstr *MI) {
return addFrameReference(BuildMI(Opcode, 6), FrameIndex)
.addReg(MI->getOperand(1).getReg())
- .addZImm(MI->getOperand(2).getImmedValue());
+ .addImm(MI->getOperand(2).getImmedValue());
}
static MachineInstr *MakeMIInst(unsigned Opcode, unsigned FrameIndex,
MachineInstr *MI) {
if (MI->getOperand(1).isImmediate())
return addFrameReference(BuildMI(Opcode, 5), FrameIndex)
- .addZImm(MI->getOperand(1).getImmedValue());
+ .addImm(MI->getOperand(1).getImmedValue());
else if (MI->getOperand(1).isGlobalAddress())
return addFrameReference(BuildMI(Opcode, 5), FrameIndex)
.addGlobalAddress(MI->getOperand(1).getGlobal(),
- false, MI->getOperand(1).getOffset());
+ MI->getOperand(1).getOffset());
+ else if (MI->getOperand(1).isJumpTableIndex())
+ return addFrameReference(BuildMI(Opcode, 5), FrameIndex)
+ .addJumpTableIndex(MI->getOperand(1).getJumpTableIndex());
assert(0 && "Unknown operand for MakeMI!");
return 0;
}
static MachineInstr *MakeM0Inst(unsigned Opcode, unsigned FrameIndex,
MachineInstr *MI) {
- return addFrameReference(BuildMI(Opcode, 5), FrameIndex).addZImm(0);
+ return addFrameReference(BuildMI(Opcode, 5), FrameIndex).addImm(0);
}
static MachineInstr *MakeRMInst(unsigned Opcode, unsigned FrameIndex,
MachineInstr *MI) {
const MachineOperand& op = MI->getOperand(0);
return addFrameReference(BuildMI(Opcode, 6, op.getReg(), op.getUseType()),
- FrameIndex).addZImm(MI->getOperand(2).getImmedValue());
+ FrameIndex).addImm(MI->getOperand(2).getImmedValue());
}
+//===----------------------------------------------------------------------===//
+// Efficient Lookup Table Support
+//===----------------------------------------------------------------------===//
+
+namespace {
+ /// TableEntry - Maps the 'from' opcode to a fused form of the 'to' opcode.
+ ///
+ struct TableEntry {
+ unsigned from; // Original opcode.
+ unsigned to; // New opcode.
+ unsigned make; // Form of make required to produce the
+ // new instruction.
+
+ // less operators used by STL search.
+ bool operator<(const TableEntry &TE) const { return from < TE.from; }
+ friend bool operator<(const TableEntry &TE, unsigned V) {
+ return TE.from < V;
+ }
+ friend bool operator<(unsigned V, const TableEntry &TE) {
+ return V < TE.from;
+ }
+ };
+}
+
+/// TableIsSorted - Return true if the table is in 'from' opcode order.
+///
+static bool TableIsSorted(const TableEntry *Table, unsigned NumEntries) {
+ for (unsigned i = 1; i != NumEntries; ++i)
+ if (!(Table[i-1] < Table[i])) {
+ std::cerr << "Entries out of order" << Table[i-1].from
+ << " " << Table[i].from << "\n";
+ return false;
+ }
+ return true;
+}
+
+/// TableLookup - Return the table entry matching the specified opcode.
+/// Otherwise return NULL.
+static const TableEntry *TableLookup(const TableEntry *Table, unsigned N,
+ unsigned Opcode) {
+ const TableEntry *I = std::lower_bound(Table, Table+N, Opcode);
+ if (I != Table+N && I->from == Opcode)
+ return I;
+ return NULL;
+}
+
+#define ARRAY_SIZE(TABLE) \
+ (sizeof(TABLE)/sizeof(TABLE[0]))
+
+#ifdef NDEBUG
+#define ASSERT_SORTED(TABLE)
+#else
+#define ASSERT_SORTED(TABLE) \
+ { static bool TABLE##Checked = false; \
+ if (!TABLE##Checked) { \
+ assert(TableIsSorted(TABLE, ARRAY_SIZE(TABLE)) && \
+ "All lookup tables must be sorted for efficient access!"); \
+ TABLE##Checked = true; \
+ } \
+ }
+#endif
+
+
MachineInstr* X86RegisterInfo::foldMemoryOperand(MachineInstr* MI,
unsigned i,
int FrameIndex) const {
+ // Check switch flag
if (NoFusing) return NULL;
- /// FIXME: This should obviously be autogenerated by tablegen when patterns
- /// are available!
- MachineBasicBlock& MBB = *MI->getParent();
- if (i == 0) {
- switch(MI->getOpcode()) {
- case X86::XCHG8rr: return MakeMRInst(X86::XCHG8mr ,FrameIndex, MI);
- case X86::XCHG16rr: return MakeMRInst(X86::XCHG16mr,FrameIndex, MI);
- case X86::XCHG32rr: return MakeMRInst(X86::XCHG32mr,FrameIndex, MI);
- case X86::MOV8rr: return MakeMRInst(X86::MOV8mr , FrameIndex, MI);
- case X86::MOV16rr: return MakeMRInst(X86::MOV16mr, FrameIndex, MI);
- case X86::MOV32rr: return MakeMRInst(X86::MOV32mr, FrameIndex, MI);
- case X86::MOV8ri: return MakeMIInst(X86::MOV8mi , FrameIndex, MI);
- case X86::MOV16ri: return MakeMIInst(X86::MOV16mi, FrameIndex, MI);
- case X86::MOV32ri: return MakeMIInst(X86::MOV32mi, FrameIndex, MI);
- case X86::MUL8r: return MakeMInst( X86::MUL8m , FrameIndex, MI);
- case X86::MUL16r: return MakeMInst( X86::MUL16m, FrameIndex, MI);
- case X86::MUL32r: return MakeMInst( X86::MUL32m, FrameIndex, MI);
- case X86::IMUL8r: return MakeMInst( X86::IMUL8m , FrameIndex, MI);
- case X86::IMUL16r: return MakeMInst( X86::IMUL16m, FrameIndex, MI);
- case X86::IMUL32r: return MakeMInst( X86::IMUL32m, FrameIndex, MI);
- case X86::DIV8r: return MakeMInst( X86::DIV8m , FrameIndex, MI);
- case X86::DIV16r: return MakeMInst( X86::DIV16m, FrameIndex, MI);
- case X86::DIV32r: return MakeMInst( X86::DIV32m, FrameIndex, MI);
- case X86::IDIV8r: return MakeMInst( X86::IDIV8m , FrameIndex, MI);
- case X86::IDIV16r: return MakeMInst( X86::IDIV16m, FrameIndex, MI);
- case X86::IDIV32r: return MakeMInst( X86::IDIV32m, FrameIndex, MI);
- case X86::NEG8r: return MakeMInst( X86::NEG8m , FrameIndex, MI);
- case X86::NEG16r: return MakeMInst( X86::NEG16m, FrameIndex, MI);
- case X86::NEG32r: return MakeMInst( X86::NEG32m, FrameIndex, MI);
- case X86::NOT8r: return MakeMInst( X86::NOT8m , FrameIndex, MI);
- case X86::NOT16r: return MakeMInst( X86::NOT16m, FrameIndex, MI);
- case X86::NOT32r: return MakeMInst( X86::NOT32m, FrameIndex, MI);
- case X86::INC8r: return MakeMInst( X86::INC8m , FrameIndex, MI);
- case X86::INC16r: return MakeMInst( X86::INC16m, FrameIndex, MI);
- case X86::INC32r: return MakeMInst( X86::INC32m, FrameIndex, MI);
- case X86::DEC8r: return MakeMInst( X86::DEC8m , FrameIndex, MI);
- case X86::DEC16r: return MakeMInst( X86::DEC16m, FrameIndex, MI);
- case X86::DEC32r: return MakeMInst( X86::DEC32m, FrameIndex, MI);
- case X86::ADD8rr: return MakeMRInst(X86::ADD8mr , FrameIndex, MI);
- case X86::ADD16rr: return MakeMRInst(X86::ADD16mr, FrameIndex, MI);
- case X86::ADD32rr: return MakeMRInst(X86::ADD32mr, FrameIndex, MI);
- case X86::ADD8ri: return MakeMIInst(X86::ADD8mi , FrameIndex, MI);
- case X86::ADD16ri: return MakeMIInst(X86::ADD16mi, FrameIndex, MI);
- case X86::ADD32ri: return MakeMIInst(X86::ADD32mi, FrameIndex, MI);
- case X86::ADD16ri8: return MakeMIInst(X86::ADD16mi8,FrameIndex, MI);
- case X86::ADD32ri8: return MakeMIInst(X86::ADD32mi8,FrameIndex, MI);
- case X86::ADC32rr: return MakeMRInst(X86::ADC32mr, FrameIndex, MI);
- case X86::ADC32ri: return MakeMIInst(X86::ADC32mi, FrameIndex, MI);
- case X86::ADC32ri8: return MakeMIInst(X86::ADC32mi8,FrameIndex, MI);
- case X86::SUB8rr: return MakeMRInst(X86::SUB8mr , FrameIndex, MI);
- case X86::SUB16rr: return MakeMRInst(X86::SUB16mr, FrameIndex, MI);
- case X86::SUB32rr: return MakeMRInst(X86::SUB32mr, FrameIndex, MI);
- case X86::SUB8ri: return MakeMIInst(X86::SUB8mi , FrameIndex, MI);
- case X86::SUB16ri: return MakeMIInst(X86::SUB16mi, FrameIndex, MI);
- case X86::SUB32ri: return MakeMIInst(X86::SUB32mi, FrameIndex, MI);
- case X86::SUB16ri8: return MakeMIInst(X86::SUB16mi8,FrameIndex, MI);
- case X86::SUB32ri8: return MakeMIInst(X86::SUB32mi8,FrameIndex, MI);
- case X86::SBB32rr: return MakeMRInst(X86::SBB32mr, FrameIndex, MI);
- case X86::SBB32ri: return MakeMIInst(X86::SBB32mi, FrameIndex, MI);
- case X86::SBB32ri8: return MakeMIInst(X86::SBB32mi8,FrameIndex, MI);
- case X86::AND8rr: return MakeMRInst(X86::AND8mr , FrameIndex, MI);
- case X86::AND16rr: return MakeMRInst(X86::AND16mr, FrameIndex, MI);
- case X86::AND32rr: return MakeMRInst(X86::AND32mr, FrameIndex, MI);
- case X86::AND8ri: return MakeMIInst(X86::AND8mi , FrameIndex, MI);
- case X86::AND16ri: return MakeMIInst(X86::AND16mi, FrameIndex, MI);
- case X86::AND32ri: return MakeMIInst(X86::AND32mi, FrameIndex, MI);
- case X86::AND16ri8: return MakeMIInst(X86::AND16mi8,FrameIndex, MI);
- case X86::AND32ri8: return MakeMIInst(X86::AND32mi8,FrameIndex, MI);
- case X86::OR8rr: return MakeMRInst(X86::OR8mr , FrameIndex, MI);
- case X86::OR16rr: return MakeMRInst(X86::OR16mr, FrameIndex, MI);
- case X86::OR32rr: return MakeMRInst(X86::OR32mr, FrameIndex, MI);
- case X86::OR8ri: return MakeMIInst(X86::OR8mi , FrameIndex, MI);
- case X86::OR16ri: return MakeMIInst(X86::OR16mi, FrameIndex, MI);
- case X86::OR32ri: return MakeMIInst(X86::OR32mi, FrameIndex, MI);
- case X86::OR16ri8: return MakeMIInst(X86::OR16mi8, FrameIndex, MI);
- case X86::OR32ri8: return MakeMIInst(X86::OR32mi8, FrameIndex, MI);
- case X86::XOR8rr: return MakeMRInst(X86::XOR8mr , FrameIndex, MI);
- case X86::XOR16rr: return MakeMRInst(X86::XOR16mr, FrameIndex, MI);
- case X86::XOR32rr: return MakeMRInst(X86::XOR32mr, FrameIndex, MI);
- case X86::XOR8ri: return MakeMIInst(X86::XOR8mi , FrameIndex, MI);
- case X86::XOR16ri: return MakeMIInst(X86::XOR16mi, FrameIndex, MI);
- case X86::XOR32ri: return MakeMIInst(X86::XOR32mi, FrameIndex, MI);
- case X86::XOR16ri8: return MakeMIInst(X86::XOR16mi8,FrameIndex, MI);
- case X86::XOR32ri8: return MakeMIInst(X86::XOR32mi8,FrameIndex, MI);
- case X86::SHL8rCL: return MakeMInst( X86::SHL8mCL ,FrameIndex, MI);
- case X86::SHL16rCL: return MakeMInst( X86::SHL16mCL,FrameIndex, MI);
- case X86::SHL32rCL: return MakeMInst( X86::SHL32mCL,FrameIndex, MI);
- case X86::SHL8ri: return MakeMIInst(X86::SHL8mi , FrameIndex, MI);
- case X86::SHL16ri: return MakeMIInst(X86::SHL16mi, FrameIndex, MI);
- case X86::SHL32ri: return MakeMIInst(X86::SHL32mi, FrameIndex, MI);
- case X86::SHR8rCL: return MakeMInst( X86::SHR8mCL ,FrameIndex, MI);
- case X86::SHR16rCL: return MakeMInst( X86::SHR16mCL,FrameIndex, MI);
- case X86::SHR32rCL: return MakeMInst( X86::SHR32mCL,FrameIndex, MI);
- case X86::SHR8ri: return MakeMIInst(X86::SHR8mi , FrameIndex, MI);
- case X86::SHR16ri: return MakeMIInst(X86::SHR16mi, FrameIndex, MI);
- case X86::SHR32ri: return MakeMIInst(X86::SHR32mi, FrameIndex, MI);
- case X86::SAR8rCL: return MakeMInst( X86::SAR8mCL ,FrameIndex, MI);
- case X86::SAR16rCL: return MakeMInst( X86::SAR16mCL,FrameIndex, MI);
- case X86::SAR32rCL: return MakeMInst( X86::SAR32mCL,FrameIndex, MI);
- case X86::SAR8ri: return MakeMIInst(X86::SAR8mi , FrameIndex, MI);
- case X86::SAR16ri: return MakeMIInst(X86::SAR16mi, FrameIndex, MI);
- case X86::SAR32ri: return MakeMIInst(X86::SAR32mi, FrameIndex, MI);
- case X86::ROL8rCL: return MakeMInst( X86::ROL8mCL ,FrameIndex, MI);
- case X86::ROL16rCL: return MakeMInst( X86::ROL16mCL,FrameIndex, MI);
- case X86::ROL32rCL: return MakeMInst( X86::ROL32mCL,FrameIndex, MI);
- case X86::ROL8ri: return MakeMIInst(X86::ROL8mi , FrameIndex, MI);
- case X86::ROL16ri: return MakeMIInst(X86::ROL16mi, FrameIndex, MI);
- case X86::ROL32ri: return MakeMIInst(X86::ROL32mi, FrameIndex, MI);
- case X86::ROR8rCL: return MakeMInst( X86::ROR8mCL ,FrameIndex, MI);
- case X86::ROR16rCL: return MakeMInst( X86::ROR16mCL,FrameIndex, MI);
- case X86::ROR32rCL: return MakeMInst( X86::ROR32mCL,FrameIndex, MI);
- case X86::ROR8ri: return MakeMIInst(X86::ROR8mi , FrameIndex, MI);
- case X86::ROR16ri: return MakeMIInst(X86::ROR16mi, FrameIndex, MI);
- case X86::ROR32ri: return MakeMIInst(X86::ROR32mi, FrameIndex, MI);
- case X86::SHLD32rrCL:return MakeMRInst( X86::SHLD32mrCL,FrameIndex, MI);
- case X86::SHLD32rri8:return MakeMRIInst(X86::SHLD32mri8,FrameIndex, MI);
- case X86::SHRD32rrCL:return MakeMRInst( X86::SHRD32mrCL,FrameIndex, MI);
- case X86::SHRD32rri8:return MakeMRIInst(X86::SHRD32mri8,FrameIndex, MI);
- case X86::SHLD16rrCL:return MakeMRInst( X86::SHLD16mrCL,FrameIndex, MI);
- case X86::SHLD16rri8:return MakeMRIInst(X86::SHLD16mri8,FrameIndex, MI);
- case X86::SHRD16rrCL:return MakeMRInst( X86::SHRD16mrCL,FrameIndex, MI);
- case X86::SHRD16rri8:return MakeMRIInst(X86::SHRD16mri8,FrameIndex, MI);
- case X86::SETBr: return MakeMInst( X86::SETBm, FrameIndex, MI);
- case X86::SETAEr: return MakeMInst( X86::SETAEm, FrameIndex, MI);
- case X86::SETEr: return MakeMInst( X86::SETEm, FrameIndex, MI);
- case X86::SETNEr: return MakeMInst( X86::SETNEm, FrameIndex, MI);
- case X86::SETBEr: return MakeMInst( X86::SETBEm, FrameIndex, MI);
- case X86::SETAr: return MakeMInst( X86::SETAm, FrameIndex, MI);
- case X86::SETSr: return MakeMInst( X86::SETSm, FrameIndex, MI);
- case X86::SETNSr: return MakeMInst( X86::SETNSm, FrameIndex, MI);
- case X86::SETPr: return MakeMInst( X86::SETPm, FrameIndex, MI);
- case X86::SETNPr: return MakeMInst( X86::SETNPm, FrameIndex, MI);
- case X86::SETLr: return MakeMInst( X86::SETLm, FrameIndex, MI);
- case X86::SETGEr: return MakeMInst( X86::SETGEm, FrameIndex, MI);
- case X86::SETLEr: return MakeMInst( X86::SETLEm, FrameIndex, MI);
- case X86::SETGr: return MakeMInst( X86::SETGm, FrameIndex, MI);
- case X86::TEST8rr: return MakeMRInst(X86::TEST8mr ,FrameIndex, MI);
- case X86::TEST16rr: return MakeMRInst(X86::TEST16mr,FrameIndex, MI);
- case X86::TEST32rr: return MakeMRInst(X86::TEST32mr,FrameIndex, MI);
- case X86::CMP8rr: return MakeMRInst(X86::CMP8mr , FrameIndex, MI);
- case X86::CMP16rr: return MakeMRInst(X86::CMP16mr, FrameIndex, MI);
- case X86::CMP32rr: return MakeMRInst(X86::CMP32mr, FrameIndex, MI);
- // Alias instructions
- case X86::MOV8r0: return MakeM0Inst(X86::MOV8mi, FrameIndex, MI);
- case X86::MOV16r0: return MakeM0Inst(X86::MOV16mi, FrameIndex, MI);
- case X86::MOV32r0: return MakeM0Inst(X86::MOV32mi, FrameIndex, MI);
- // Alias scalar SSE instructions
- case X86::FsMOVAPSrr: return MakeMRInst(X86::MOVSSmr, FrameIndex, MI);
- case X86::FsMOVAPDrr: return MakeMRInst(X86::MOVSDmr, FrameIndex, MI);
- // Scalar SSE instructions
- case X86::MOVSSrr: return MakeMRInst(X86::MOVSSmr, FrameIndex, MI);
- case X86::MOVSDrr: return MakeMRInst(X86::MOVSDmr, FrameIndex, MI);
- // Packed SSE instructions
- case X86::MOVAPSrr: return MakeMRInst(X86::MOVAPSmr, FrameIndex, MI);
- case X86::MOVAPDrr: return MakeMRInst(X86::MOVAPDmr, FrameIndex, MI);
- case X86::MOVUPSrr: return MakeMRInst(X86::MOVUPSmr, FrameIndex, MI);
- case X86::MOVUPDrr: return MakeMRInst(X86::MOVUPDmr, FrameIndex, MI);
- // Alias packed SSE instructions
- case X86::MOVPS2SSrr:return MakeMRInst(X86::MOVPS2SSmr, FrameIndex, MI);
- case X86::MOVPDI2DIrr:return MakeMRInst(X86::MOVPDI2DImr, FrameIndex, MI);
- }
+ // Selection of instruction makes
+ enum {
+ makeM0Inst,
+ makeMIInst,
+ makeMInst,
+ makeMRIInst,
+ makeMRInst,
+ makeRMIInst,
+ makeRMInst
+ };
+
+ // Table (and size) to search
+ const TableEntry *OpcodeTablePtr = NULL;
+ unsigned OpcodeTableSize = 0;
+
+ if (i == 0) { // If operand 0
+ static const TableEntry OpcodeTable[] = {
+ { X86::ADC32ri, X86::ADC32mi, makeMIInst },
+ { X86::ADC32ri8, X86::ADC32mi8, makeMIInst },
+ { X86::ADC32rr, X86::ADC32mr, makeMRInst },
+ { X86::ADD16ri, X86::ADD16mi, makeMIInst },
+ { X86::ADD16ri8, X86::ADD16mi8, makeMIInst },
+ { X86::ADD16rr, X86::ADD16mr, makeMRInst },
+ { X86::ADD32ri, X86::ADD32mi, makeMIInst },
+ { X86::ADD32ri8, X86::ADD32mi8, makeMIInst },
+ { X86::ADD32rr, X86::ADD32mr, makeMRInst },
+ { X86::ADD8ri, X86::ADD8mi, makeMIInst },
+ { X86::ADD8rr, X86::ADD8mr, makeMRInst },
+ { X86::AND16ri, X86::AND16mi, makeMIInst },
+ { X86::AND16ri8, X86::AND16mi8, makeMIInst },
+ { X86::AND16rr, X86::AND16mr, makeMRInst },
+ { X86::AND32ri, X86::AND32mi, makeMIInst },
+ { X86::AND32ri8, X86::AND32mi8, makeMIInst },
+ { X86::AND32rr, X86::AND32mr, makeMRInst },
+ { X86::AND8ri, X86::AND8mi, makeMIInst },
+ { X86::AND8rr, X86::AND8mr, makeMRInst },
+ { X86::DEC16r, X86::DEC16m, makeMInst },
+ { X86::DEC32r, X86::DEC32m, makeMInst },
+ { X86::DEC8r, X86::DEC8m, makeMInst },
+ { X86::DIV16r, X86::DIV16m, makeMInst },
+ { X86::DIV32r, X86::DIV32m, makeMInst },
+ { X86::DIV8r, X86::DIV8m, makeMInst },
+ { X86::FsMOVAPDrr, X86::MOVSDmr, makeMRInst },
+ { X86::FsMOVAPSrr, X86::MOVSSmr, makeMRInst },
+ { X86::IDIV16r, X86::IDIV16m, makeMInst },
+ { X86::IDIV32r, X86::IDIV32m, makeMInst },
+ { X86::IDIV8r, X86::IDIV8m, makeMInst },
+ { X86::IMUL16r, X86::IMUL16m, makeMInst },
+ { X86::IMUL32r, X86::IMUL32m, makeMInst },
+ { X86::IMUL8r, X86::IMUL8m, makeMInst },
+ { X86::INC16r, X86::INC16m, makeMInst },
+ { X86::INC32r, X86::INC32m, makeMInst },
+ { X86::INC8r, X86::INC8m, makeMInst },
+ { X86::MOV16r0, X86::MOV16mi, makeM0Inst },
+ { X86::MOV16ri, X86::MOV16mi, makeMIInst },
+ { X86::MOV16rr, X86::MOV16mr, makeMRInst },
+ { X86::MOV32r0, X86::MOV32mi, makeM0Inst },
+ { X86::MOV32ri, X86::MOV32mi, makeMIInst },
+ { X86::MOV32rr, X86::MOV32mr, makeMRInst },
+ { X86::MOV8r0, X86::MOV8mi, makeM0Inst },
+ { X86::MOV8ri, X86::MOV8mi, makeMIInst },
+ { X86::MOV8rr, X86::MOV8mr, makeMRInst },
+ { X86::MOVAPDrr, X86::MOVAPDmr, makeMRInst },
+ { X86::MOVAPSrr, X86::MOVAPSmr, makeMRInst },
+ { X86::MOVPDI2DIrr, X86::MOVPDI2DImr, makeMRInst },
+ { X86::MOVPS2SSrr, X86::MOVPS2SSmr, makeMRInst },
+ { X86::MOVSDrr, X86::MOVSDmr, makeMRInst },
+ { X86::MOVSSrr, X86::MOVSSmr, makeMRInst },
+ { X86::MOVUPDrr, X86::MOVUPDmr, makeMRInst },
+ { X86::MOVUPSrr, X86::MOVUPSmr, makeMRInst },
+ { X86::MUL16r, X86::MUL16m, makeMInst },
+ { X86::MUL32r, X86::MUL32m, makeMInst },
+ { X86::MUL8r, X86::MUL8m, makeMInst },
+ { X86::NEG16r, X86::NEG16m, makeMInst },
+ { X86::NEG32r, X86::NEG32m, makeMInst },
+ { X86::NEG8r, X86::NEG8m, makeMInst },
+ { X86::NOT16r, X86::NOT16m, makeMInst },
+ { X86::NOT32r, X86::NOT32m, makeMInst },
+ { X86::NOT8r, X86::NOT8m, makeMInst },
+ { X86::OR16ri, X86::OR16mi, makeMIInst },
+ { X86::OR16ri8, X86::OR16mi8, makeMIInst },
+ { X86::OR16rr, X86::OR16mr, makeMRInst },
+ { X86::OR32ri, X86::OR32mi, makeMIInst },
+ { X86::OR32ri8, X86::OR32mi8, makeMIInst },
+ { X86::OR32rr, X86::OR32mr, makeMRInst },
+ { X86::OR8ri, X86::OR8mi, makeMIInst },
+ { X86::OR8rr, X86::OR8mr, makeMRInst },
+ { X86::ROL16r1, X86::ROL16m1, makeMInst },
+ { X86::ROL16rCL, X86::ROL16mCL, makeMInst },
+ { X86::ROL16ri, X86::ROL16mi, makeMIInst },
+ { X86::ROL32r1, X86::ROL32m1, makeMInst },
+ { X86::ROL32rCL, X86::ROL32mCL, makeMInst },
+ { X86::ROL32ri, X86::ROL32mi, makeMIInst },
+ { X86::ROL8r1, X86::ROL8m1, makeMInst },
+ { X86::ROL8rCL, X86::ROL8mCL, makeMInst },
+ { X86::ROL8ri, X86::ROL8mi, makeMIInst },
+ { X86::ROR16r1, X86::ROR16m1, makeMInst },
+ { X86::ROR16rCL, X86::ROR16mCL, makeMInst },
+ { X86::ROR16ri, X86::ROR16mi, makeMIInst },
+ { X86::ROR32r1, X86::ROR32m1, makeMInst },
+ { X86::ROR32rCL, X86::ROR32mCL, makeMInst },
+ { X86::ROR32ri, X86::ROR32mi, makeMIInst },
+ { X86::ROR8r1, X86::ROR8m1, makeMInst },
+ { X86::ROR8rCL, X86::ROR8mCL, makeMInst },
+ { X86::ROR8ri, X86::ROR8mi, makeMIInst },
+ { X86::SAR16r1, X86::SAR16m1, makeMInst },
+ { X86::SAR16rCL, X86::SAR16mCL, makeMInst },
+ { X86::SAR16ri, X86::SAR16mi, makeMIInst },
+ { X86::SAR32r1, X86::SAR32m1, makeMInst },
+ { X86::SAR32rCL, X86::SAR32mCL, makeMInst },
+ { X86::SAR32ri, X86::SAR32mi, makeMIInst },
+ { X86::SAR8r1, X86::SAR8m1, makeMInst },
+ { X86::SAR8rCL, X86::SAR8mCL, makeMInst },
+ { X86::SAR8ri, X86::SAR8mi, makeMIInst },
+ { X86::SBB32ri, X86::SBB32mi, makeMIInst },
+ { X86::SBB32ri8, X86::SBB32mi8, makeMIInst },
+ { X86::SBB32rr, X86::SBB32mr, makeMRInst },
+ { X86::SETAEr, X86::SETAEm, makeMInst },
+ { X86::SETAr, X86::SETAm, makeMInst },
+ { X86::SETBEr, X86::SETBEm, makeMInst },
+ { X86::SETBr, X86::SETBm, makeMInst },
+ { X86::SETEr, X86::SETEm, makeMInst },
+ { X86::SETGEr, X86::SETGEm, makeMInst },
+ { X86::SETGr, X86::SETGm, makeMInst },
+ { X86::SETLEr, X86::SETLEm, makeMInst },
+ { X86::SETLr, X86::SETLm, makeMInst },
+ { X86::SETNEr, X86::SETNEm, makeMInst },
+ { X86::SETNPr, X86::SETNPm, makeMInst },
+ { X86::SETNSr, X86::SETNSm, makeMInst },
+ { X86::SETPr, X86::SETPm, makeMInst },
+ { X86::SETSr, X86::SETSm, makeMInst },
+ { X86::SHL16r1, X86::SHL16m1, makeMInst },
+ { X86::SHL16rCL, X86::SHL16mCL, makeMInst },
+ { X86::SHL16ri, X86::SHL16mi, makeMIInst },
+ { X86::SHL32r1, X86::SHL32m1, makeMInst },
+ { X86::SHL32rCL, X86::SHL32mCL, makeMInst },
+ { X86::SHL32ri, X86::SHL32mi, makeMIInst },
+ { X86::SHL8r1, X86::SHL8m1, makeMInst },
+ { X86::SHL8rCL, X86::SHL8mCL, makeMInst },
+ { X86::SHL8ri, X86::SHL8mi, makeMIInst },
+ { X86::SHLD16rrCL, X86::SHLD16mrCL, makeMRInst },
+ { X86::SHLD16rri8, X86::SHLD16mri8, makeMRIInst },
+ { X86::SHLD32rrCL, X86::SHLD32mrCL, makeMRInst },
+ { X86::SHLD32rri8, X86::SHLD32mri8, makeMRIInst },
+ { X86::SHR16r1, X86::SHR16m1, makeMInst },
+ { X86::SHR16rCL, X86::SHR16mCL, makeMInst },
+ { X86::SHR16ri, X86::SHR16mi, makeMIInst },
+ { X86::SHR32r1, X86::SHR32m1, makeMInst },
+ { X86::SHR32rCL, X86::SHR32mCL, makeMInst },
+ { X86::SHR32ri, X86::SHR32mi, makeMIInst },
+ { X86::SHR8r1, X86::SHR8m1, makeMInst },
+ { X86::SHR8rCL, X86::SHR8mCL, makeMInst },
+ { X86::SHR8ri, X86::SHR8mi, makeMIInst },
+ { X86::SHRD16rrCL, X86::SHRD16mrCL, makeMRInst },
+ { X86::SHRD16rri8, X86::SHRD16mri8, makeMRIInst },
+ { X86::SHRD32rrCL, X86::SHRD32mrCL, makeMRInst },
+ { X86::SHRD32rri8, X86::SHRD32mri8, makeMRIInst },
+ { X86::SUB16ri, X86::SUB16mi, makeMIInst },
+ { X86::SUB16ri8, X86::SUB16mi8, makeMIInst },
+ { X86::SUB16rr, X86::SUB16mr, makeMRInst },
+ { X86::SUB32ri, X86::SUB32mi, makeMIInst },
+ { X86::SUB32ri8, X86::SUB32mi8, makeMIInst },
+ { X86::SUB32rr, X86::SUB32mr, makeMRInst },
+ { X86::SUB8ri, X86::SUB8mi, makeMIInst },
+ { X86::SUB8rr, X86::SUB8mr, makeMRInst },
+ { X86::XCHG16rr, X86::XCHG16mr, makeMRInst },
+ { X86::XCHG32rr, X86::XCHG32mr, makeMRInst },
+ { X86::XCHG8rr, X86::XCHG8mr, makeMRInst },
+ { X86::XOR16ri, X86::XOR16mi, makeMIInst },
+ { X86::XOR16ri8, X86::XOR16mi8, makeMIInst },
+ { X86::XOR16rr, X86::XOR16mr, makeMRInst },
+ { X86::XOR32ri, X86::XOR32mi, makeMIInst },
+ { X86::XOR32ri8, X86::XOR32mi8, makeMIInst },
+ { X86::XOR32rr, X86::XOR32mr, makeMRInst },
+ { X86::XOR8ri, X86::XOR8mi, makeMIInst },
+ { X86::XOR8rr, X86::XOR8mr, makeMRInst }
+ };
+ ASSERT_SORTED(OpcodeTable);
+ OpcodeTablePtr = OpcodeTable;
+ OpcodeTableSize = ARRAY_SIZE(OpcodeTable);
} else if (i == 1) {
- switch(MI->getOpcode()) {
- case X86::XCHG8rr: return MakeRMInst(X86::XCHG8rm ,FrameIndex, MI);
- case X86::XCHG16rr: return MakeRMInst(X86::XCHG16rm,FrameIndex, MI);
- case X86::XCHG32rr: return MakeRMInst(X86::XCHG32rm,FrameIndex, MI);
- case X86::MOV8rr: return MakeRMInst(X86::MOV8rm , FrameIndex, MI);
- case X86::MOV16rr: return MakeRMInst(X86::MOV16rm, FrameIndex, MI);
- case X86::MOV32rr: return MakeRMInst(X86::MOV32rm, FrameIndex, MI);
- case X86::CMOVB16rr: return MakeRMInst(X86::CMOVB16rm , FrameIndex, MI);
- case X86::CMOVB32rr: return MakeRMInst(X86::CMOVB32rm , FrameIndex, MI);
- case X86::CMOVAE16rr: return MakeRMInst(X86::CMOVAE16rm , FrameIndex, MI);
- case X86::CMOVAE32rr: return MakeRMInst(X86::CMOVAE32rm , FrameIndex, MI);
- case X86::CMOVE16rr: return MakeRMInst(X86::CMOVE16rm , FrameIndex, MI);
- case X86::CMOVE32rr: return MakeRMInst(X86::CMOVE32rm , FrameIndex, MI);
- case X86::CMOVNE16rr:return MakeRMInst(X86::CMOVNE16rm, FrameIndex, MI);
- case X86::CMOVNE32rr:return MakeRMInst(X86::CMOVNE32rm, FrameIndex, MI);
- case X86::CMOVBE16rr:return MakeRMInst(X86::CMOVBE16rm, FrameIndex, MI);
- case X86::CMOVBE32rr:return MakeRMInst(X86::CMOVBE32rm, FrameIndex, MI);
- case X86::CMOVA16rr:return MakeRMInst(X86::CMOVA16rm, FrameIndex, MI);
- case X86::CMOVA32rr:return MakeRMInst(X86::CMOVA32rm, FrameIndex, MI);
- case X86::CMOVS16rr: return MakeRMInst(X86::CMOVS16rm , FrameIndex, MI);
- case X86::CMOVS32rr: return MakeRMInst(X86::CMOVS32rm , FrameIndex, MI);
- case X86::CMOVNS16rr: return MakeRMInst(X86::CMOVNS16rm , FrameIndex, MI);
- case X86::CMOVNS32rr: return MakeRMInst(X86::CMOVNS32rm , FrameIndex, MI);
- case X86::CMOVP16rr: return MakeRMInst(X86::CMOVP16rm , FrameIndex, MI);
- case X86::CMOVP32rr: return MakeRMInst(X86::CMOVP32rm , FrameIndex, MI);
- case X86::CMOVNP16rr: return MakeRMInst(X86::CMOVNP16rm , FrameIndex, MI);
- case X86::CMOVNP32rr: return MakeRMInst(X86::CMOVNP32rm , FrameIndex, MI);
- case X86::CMOVL16rr: return MakeRMInst(X86::CMOVL16rm , FrameIndex, MI);
- case X86::CMOVL32rr: return MakeRMInst(X86::CMOVL32rm , FrameIndex, MI);
- case X86::CMOVGE16rr: return MakeRMInst(X86::CMOVGE16rm , FrameIndex, MI);
- case X86::CMOVGE32rr: return MakeRMInst(X86::CMOVGE32rm , FrameIndex, MI);
- case X86::CMOVLE16rr: return MakeRMInst(X86::CMOVLE16rm , FrameIndex, MI);
- case X86::CMOVLE32rr: return MakeRMInst(X86::CMOVLE32rm , FrameIndex, MI);
- case X86::CMOVG16rr: return MakeRMInst(X86::CMOVG16rm , FrameIndex, MI);
- case X86::CMOVG32rr: return MakeRMInst(X86::CMOVG32rm , FrameIndex, MI);
- case X86::ADD8rr: return MakeRMInst(X86::ADD8rm , FrameIndex, MI);
- case X86::ADD16rr: return MakeRMInst(X86::ADD16rm, FrameIndex, MI);
- case X86::ADD32rr: return MakeRMInst(X86::ADD32rm, FrameIndex, MI);
- case X86::ADC32rr: return MakeRMInst(X86::ADC32rm, FrameIndex, MI);
- case X86::SUB8rr: return MakeRMInst(X86::SUB8rm , FrameIndex, MI);
- case X86::SUB16rr: return MakeRMInst(X86::SUB16rm, FrameIndex, MI);
- case X86::SUB32rr: return MakeRMInst(X86::SUB32rm, FrameIndex, MI);
- case X86::SBB32rr: return MakeRMInst(X86::SBB32rm, FrameIndex, MI);
- case X86::AND8rr: return MakeRMInst(X86::AND8rm , FrameIndex, MI);
- case X86::AND16rr: return MakeRMInst(X86::AND16rm, FrameIndex, MI);
- case X86::AND32rr: return MakeRMInst(X86::AND32rm, FrameIndex, MI);
- case X86::OR8rr: return MakeRMInst(X86::OR8rm , FrameIndex, MI);
- case X86::OR16rr: return MakeRMInst(X86::OR16rm, FrameIndex, MI);
- case X86::OR32rr: return MakeRMInst(X86::OR32rm, FrameIndex, MI);
- case X86::XOR8rr: return MakeRMInst(X86::XOR8rm , FrameIndex, MI);
- case X86::XOR16rr: return MakeRMInst(X86::XOR16rm, FrameIndex, MI);
- case X86::XOR32rr: return MakeRMInst(X86::XOR32rm, FrameIndex, MI);
- case X86::TEST8rr: return MakeRMInst(X86::TEST8rm ,FrameIndex, MI);
- case X86::TEST16rr: return MakeRMInst(X86::TEST16rm,FrameIndex, MI);
- case X86::TEST32rr: return MakeRMInst(X86::TEST32rm,FrameIndex, MI);
- case X86::TEST8ri: return MakeMIInst(X86::TEST8mi ,FrameIndex, MI);
- case X86::TEST16ri: return MakeMIInst(X86::TEST16mi,FrameIndex, MI);
- case X86::TEST32ri: return MakeMIInst(X86::TEST32mi,FrameIndex, MI);
- case X86::IMUL16rr: return MakeRMInst(X86::IMUL16rm,FrameIndex, MI);
- case X86::IMUL32rr: return MakeRMInst(X86::IMUL32rm,FrameIndex, MI);
- case X86::IMUL16rri: return MakeRMIInst(X86::IMUL16rmi, FrameIndex, MI);
- case X86::IMUL32rri: return MakeRMIInst(X86::IMUL32rmi, FrameIndex, MI);
- case X86::IMUL16rri8:return MakeRMIInst(X86::IMUL16rmi8, FrameIndex, MI);
- case X86::IMUL32rri8:return MakeRMIInst(X86::IMUL32rmi8, FrameIndex, MI);
- case X86::CMP8rr: return MakeRMInst(X86::CMP8rm , FrameIndex, MI);
- case X86::CMP16rr: return MakeRMInst(X86::CMP16rm, FrameIndex, MI);
- case X86::CMP32rr: return MakeRMInst(X86::CMP32rm, FrameIndex, MI);
- case X86::CMP8ri: return MakeRMInst(X86::CMP8mi , FrameIndex, MI);
- case X86::CMP16ri: return MakeMIInst(X86::CMP16mi, FrameIndex, MI);
- case X86::CMP32ri: return MakeMIInst(X86::CMP32mi, FrameIndex, MI);
- case X86::CMP16ri8: return MakeMIInst(X86::CMP16mi8, FrameIndex, MI);
- case X86::CMP32ri8: return MakeRMInst(X86::CMP32mi8, FrameIndex, MI);
- case X86::MOVSX16rr8:return MakeRMInst(X86::MOVSX16rm8 , FrameIndex, MI);
- case X86::MOVSX32rr8:return MakeRMInst(X86::MOVSX32rm8, FrameIndex, MI);
- case X86::MOVSX32rr16:return MakeRMInst(X86::MOVSX32rm16, FrameIndex, MI);
- case X86::MOVZX16rr8:return MakeRMInst(X86::MOVZX16rm8 , FrameIndex, MI);
- case X86::MOVZX32rr8:return MakeRMInst(X86::MOVZX32rm8, FrameIndex, MI);
- case X86::MOVZX32rr16:return MakeRMInst(X86::MOVZX32rm16, FrameIndex, MI);
- // Alias scalar SSE instructions
- case X86::FsMOVAPSrr:return MakeRMInst(X86::MOVSSrm, FrameIndex, MI);
- case X86::FsMOVAPDrr:return MakeRMInst(X86::MOVSDrm, FrameIndex, MI);
- // Scalar SSE instructions
- case X86::MOVSSrr: return MakeRMInst(X86::MOVSSrm, FrameIndex, MI);
- case X86::MOVSDrr: return MakeRMInst(X86::MOVSDrm, FrameIndex, MI);
- case X86::CVTSS2SIrr:return MakeRMInst(X86::CVTSS2SIrm, FrameIndex, MI);
- case X86::CVTTSS2SIrr:return MakeRMInst(X86::CVTTSS2SIrm, FrameIndex, MI);
- case X86::CVTSD2SIrr:return MakeRMInst(X86::CVTSD2SIrm, FrameIndex, MI);
- case X86::CVTTSD2SIrr:return MakeRMInst(X86::CVTTSD2SIrm, FrameIndex, MI);
- case X86::CVTSS2SDrr:return MakeRMInst(X86::CVTSS2SDrm, FrameIndex, MI);
- case X86::CVTSD2SSrr:return MakeRMInst(X86::CVTSD2SSrm, FrameIndex, MI);
- case X86::CVTSI2SSrr:return MakeRMInst(X86::CVTSI2SSrm, FrameIndex, MI);
- case X86::CVTSI2SDrr:return MakeRMInst(X86::CVTSI2SDrm, FrameIndex, MI);
- case X86::Int_CVTTSS2SIrr:
- return MakeRMInst(X86::Int_CVTTSS2SIrm, FrameIndex, MI);
- case X86::Int_CVTTSD2SIrr:
- return MakeRMInst(X86::Int_CVTTSD2SIrm, FrameIndex, MI);
- case X86::Int_CVTSI2SSrr:
- return MakeRMInst(X86::Int_CVTSI2SSrm, FrameIndex, MI);
- case X86::SQRTSSr: return MakeRMInst(X86::SQRTSSm, FrameIndex, MI);
- case X86::SQRTSDr: return MakeRMInst(X86::SQRTSDm, FrameIndex, MI);
- case X86::ADDSSrr: return MakeRMInst(X86::ADDSSrm, FrameIndex, MI);
- case X86::ADDSDrr: return MakeRMInst(X86::ADDSDrm, FrameIndex, MI);
- case X86::MULSSrr: return MakeRMInst(X86::MULSSrm, FrameIndex, MI);
- case X86::MULSDrr: return MakeRMInst(X86::MULSDrm, FrameIndex, MI);
- case X86::DIVSSrr: return MakeRMInst(X86::DIVSSrm, FrameIndex, MI);
- case X86::DIVSDrr: return MakeRMInst(X86::DIVSDrm, FrameIndex, MI);
- case X86::SUBSSrr: return MakeRMInst(X86::SUBSSrm, FrameIndex, MI);
- case X86::SUBSDrr: return MakeRMInst(X86::SUBSDrm, FrameIndex, MI);
- case X86::CMPSSrr: return MakeRMInst(X86::CMPSSrm, FrameIndex, MI);
- case X86::CMPSDrr: return MakeRMInst(X86::CMPSDrm, FrameIndex, MI);
- case X86::Int_CMPSSrr: return MakeRMInst(X86::Int_CMPSSrm, FrameIndex, MI);
- case X86::Int_CMPSDrr: return MakeRMInst(X86::Int_CMPSDrm, FrameIndex, MI);
- case X86::UCOMISSrr: return MakeRMInst(X86::UCOMISSrm, FrameIndex, MI);
- case X86::UCOMISDrr: return MakeRMInst(X86::UCOMISDrm, FrameIndex, MI);
- case X86::Int_UCOMISSrr:
- return MakeRMInst(X86::Int_UCOMISSrm, FrameIndex, MI);
- case X86::Int_UCOMISDrr:
- return MakeRMInst(X86::Int_UCOMISDrm, FrameIndex, MI);
- case X86::Int_COMISSrr:
- return MakeRMInst(X86::Int_COMISSrm, FrameIndex, MI);
- case X86::Int_COMISDrr:
- return MakeRMInst(X86::Int_COMISDrm, FrameIndex, MI);
- // Packed SSE instructions
- case X86::MOVAPSrr: return MakeRMInst(X86::MOVAPSrm, FrameIndex, MI);
- case X86::MOVAPDrr: return MakeRMInst(X86::MOVAPDrm, FrameIndex, MI);
- case X86::MOVUPSrr: return MakeRMInst(X86::MOVUPSrm, FrameIndex, MI);
- case X86::MOVUPDrr: return MakeRMInst(X86::MOVUPDrm, FrameIndex, MI);
- case X86::MOVSHDUPrr:return MakeRMInst(X86::MOVSHDUPrm, FrameIndex, MI);
- case X86::MOVSLDUPrr:return MakeRMInst(X86::MOVSLDUPrm, FrameIndex, MI);
- case X86::MOVDDUPrr: return MakeRMInst(X86::MOVDDUPrm, FrameIndex, MI);
- case X86::CVTDQ2PSrr:return MakeRMInst(X86::CVTDQ2PSrm, FrameIndex, MI);
- case X86::CVTDQ2PDrr:return MakeRMInst(X86::CVTDQ2PDrm, FrameIndex, MI);
- case X86::CVTPS2DQrr:return MakeRMInst(X86::CVTPS2DQrm, FrameIndex, MI);
- case X86::CVTTPS2DQrr:return MakeRMInst(X86::CVTTPS2DQrm, FrameIndex, MI);
- case X86::CVTPD2DQrr:return MakeRMInst(X86::CVTPD2DQrm, FrameIndex, MI);
- case X86::CVTTPD2DQrr:return MakeRMInst(X86::CVTTPD2DQrm, FrameIndex, MI);
- case X86::CVTPS2PDrr:return MakeRMInst(X86::CVTPS2PDrm, FrameIndex, MI);
- case X86::CVTPD2PSrr:return MakeRMInst(X86::CVTPD2PSrm, FrameIndex, MI);
- case X86::Int_CVTSI2SDrr:
- return MakeRMInst(X86::Int_CVTSI2SDrm, FrameIndex, MI);
- case X86::Int_CVTSD2SSrr:
- return MakeRMInst(X86::Int_CVTSD2SSrm, FrameIndex, MI);
- case X86::Int_CVTSS2SDrr:
- return MakeRMInst(X86::Int_CVTSS2SDrm, FrameIndex, MI);
- case X86::ADDPSrr: return MakeRMInst(X86::ADDPSrm, FrameIndex, MI);
- case X86::ADDPDrr: return MakeRMInst(X86::ADDPDrm, FrameIndex, MI);
- case X86::SUBPSrr: return MakeRMInst(X86::SUBPSrm, FrameIndex, MI);
- case X86::SUBPDrr: return MakeRMInst(X86::SUBPDrm, FrameIndex, MI);
- case X86::MULPSrr: return MakeRMInst(X86::MULPSrm, FrameIndex, MI);
- case X86::MULPDrr: return MakeRMInst(X86::MULPDrm, FrameIndex, MI);
- case X86::DIVPSrr: return MakeRMInst(X86::DIVPSrm, FrameIndex, MI);
- case X86::DIVPDrr: return MakeRMInst(X86::DIVPDrm, FrameIndex, MI);
- case X86::ADDSUBPSrr:return MakeRMInst(X86::ADDSUBPSrm, FrameIndex, MI);
- case X86::ADDSUBPDrr:return MakeRMInst(X86::ADDSUBPDrm, FrameIndex, MI);
- case X86::HADDPSrr: return MakeRMInst(X86::HADDPSrm, FrameIndex, MI);
- case X86::HADDPDrr: return MakeRMInst(X86::HADDPDrm, FrameIndex, MI);
- case X86::HSUBPSrr: return MakeRMInst(X86::HSUBPSrm, FrameIndex, MI);
- case X86::HSUBPDrr: return MakeRMInst(X86::HSUBPDrm, FrameIndex, MI);
- case X86::SQRTPSr: return MakeRMInst(X86::SQRTPSm, FrameIndex, MI);
- case X86::SQRTPDr: return MakeRMInst(X86::SQRTPDm, FrameIndex, MI);
- case X86::RSQRTPSr: return MakeRMInst(X86::RSQRTPSm, FrameIndex, MI);
- case X86::RCPPSr: return MakeRMInst(X86::RCPPSm, FrameIndex, MI);
- case X86::MAXPSrr: return MakeRMInst(X86::MAXPSrm, FrameIndex, MI);
- case X86::MAXPDrr: return MakeRMInst(X86::MAXPDrm, FrameIndex, MI);
- case X86::MINPSrr: return MakeRMInst(X86::MINPSrm, FrameIndex, MI);
- case X86::MINPDrr: return MakeRMInst(X86::MINPDrm, FrameIndex, MI);
- case X86::ANDPSrr: return MakeRMInst(X86::ANDPSrm, FrameIndex, MI);
- case X86::ANDPDrr: return MakeRMInst(X86::ANDPDrm, FrameIndex, MI);
- case X86::ORPSrr: return MakeRMInst(X86::ORPSrm, FrameIndex, MI);
- case X86::ORPDrr: return MakeRMInst(X86::ORPDrm, FrameIndex, MI);
- case X86::XORPSrr: return MakeRMInst(X86::XORPSrm, FrameIndex, MI);
- case X86::XORPDrr: return MakeRMInst(X86::XORPDrm, FrameIndex, MI);
- case X86::ANDNPSrr: return MakeRMInst(X86::ANDNPSrm, FrameIndex, MI);
- case X86::ANDNPDrr: return MakeRMInst(X86::ANDNPDrm, FrameIndex, MI);
- case X86::CMPPSrr: return MakeRMInst(X86::CMPPSrm, FrameIndex, MI);
- case X86::CMPPDrr: return MakeRMInst(X86::CMPPDrm, FrameIndex, MI);
- case X86::SHUFPSrr: return MakeRMInst(X86::SHUFPSrm, FrameIndex, MI);
- case X86::SHUFPDrr: return MakeRMInst(X86::SHUFPDrm, FrameIndex, MI);
- case X86::UNPCKHPSrr:return MakeRMInst(X86::UNPCKHPSrm, FrameIndex, MI);
- case X86::UNPCKHPDrr:return MakeRMInst(X86::UNPCKHPDrm, FrameIndex, MI);
- case X86::UNPCKLPSrr:return MakeRMInst(X86::UNPCKLPSrm, FrameIndex, MI);
- case X86::UNPCKLPDrr:return MakeRMInst(X86::UNPCKLPDrm, FrameIndex, MI);
- case X86::PADDBrr: return MakeRMInst(X86::PADDBrm, FrameIndex, MI);
- case X86::PADDWrr: return MakeRMInst(X86::PADDWrm, FrameIndex, MI);
- case X86::PADDDrr: return MakeRMInst(X86::PADDDrm, FrameIndex, MI);
- case X86::PADDSBrr: return MakeRMInst(X86::PADDSBrm, FrameIndex, MI);
- case X86::PADDSWrr: return MakeRMInst(X86::PADDSWrm, FrameIndex, MI);
- case X86::PSUBBrr: return MakeRMInst(X86::PSUBBrm, FrameIndex, MI);
- case X86::PSUBWrr: return MakeRMInst(X86::PSUBWrm, FrameIndex, MI);
- case X86::PSUBDrr: return MakeRMInst(X86::PSUBDrm, FrameIndex, MI);
- case X86::PSUBSBrr: return MakeRMInst(X86::PSUBSBrm, FrameIndex, MI);
- case X86::PSUBSWrr: return MakeRMInst(X86::PSUBSWrm, FrameIndex, MI);
- case X86::PMULHUWrr: return MakeRMInst(X86::PMULHUWrm, FrameIndex, MI);
- case X86::PMULHWrr: return MakeRMInst(X86::PMULHWrm, FrameIndex, MI);
- case X86::PMULLWrr: return MakeRMInst(X86::PMULLWrm, FrameIndex, MI);
- case X86::PMULUDQrr: return MakeRMInst(X86::PMULUDQrm, FrameIndex, MI);
- case X86::PMADDWDrr: return MakeRMInst(X86::PMADDWDrm, FrameIndex, MI);
- case X86::PAVGBrr: return MakeRMInst(X86::PAVGBrm, FrameIndex, MI);
- case X86::PAVGWrr: return MakeRMInst(X86::PAVGWrm, FrameIndex, MI);
- case X86::PMAXUBrr: return MakeRMInst(X86::PMAXUBrm, FrameIndex, MI);
- case X86::PMAXSWrr: return MakeRMInst(X86::PMAXSWrm, FrameIndex, MI);
- case X86::PMINUBrr: return MakeRMInst(X86::PMINUBrm, FrameIndex, MI);
- case X86::PMINSWrr: return MakeRMInst(X86::PMINSWrm, FrameIndex, MI);
- case X86::PSADBWrr: return MakeRMInst(X86::PSADBWrm, FrameIndex, MI);
- case X86::PSLLWrr: return MakeRMInst(X86::PSLLWrm, FrameIndex, MI);
- case X86::PSLLDrr: return MakeRMInst(X86::PSLLDrm, FrameIndex, MI);
- case X86::PSLLQrr: return MakeRMInst(X86::PSLLQrm, FrameIndex, MI);
- case X86::PSRLWrr: return MakeRMInst(X86::PSRLWrm, FrameIndex, MI);
- case X86::PSRLDrr: return MakeRMInst(X86::PSRLDrm, FrameIndex, MI);
- case X86::PSRLQrr: return MakeRMInst(X86::PSRLQrm, FrameIndex, MI);
- case X86::PSRAWrr: return MakeRMInst(X86::PSRAWrm, FrameIndex, MI);
- case X86::PSRADrr: return MakeRMInst(X86::PSRADrm, FrameIndex, MI);
- case X86::PANDrr: return MakeRMInst(X86::PANDrm, FrameIndex, MI);
- case X86::PORrr: return MakeRMInst(X86::PORrm, FrameIndex, MI);
- case X86::PXORrr: return MakeRMInst(X86::PXORrm, FrameIndex, MI);
- case X86::PANDNrr: return MakeRMInst(X86::PANDNrm, FrameIndex, MI);
- case X86::PCMPEQBrr: return MakeRMInst(X86::PCMPEQBrm, FrameIndex, MI);
- case X86::PCMPEQWrr: return MakeRMInst(X86::PCMPEQWrm, FrameIndex, MI);
- case X86::PCMPEQDrr: return MakeRMInst(X86::PCMPEQDrm, FrameIndex, MI);
- case X86::PCMPGTBrr: return MakeRMInst(X86::PCMPGTBrm, FrameIndex, MI);
- case X86::PCMPGTWrr: return MakeRMInst(X86::PCMPGTWrm, FrameIndex, MI);
- case X86::PCMPGTDrr: return MakeRMInst(X86::PCMPGTDrm, FrameIndex, MI);
- case X86::PACKSSWBrr:return MakeRMInst(X86::PACKSSWBrm, FrameIndex, MI);
- case X86::PACKSSDWrr:return MakeRMInst(X86::PACKSSDWrm, FrameIndex, MI);
- case X86::PACKUSWBrr:return MakeRMInst(X86::PACKUSWBrm, FrameIndex, MI);
- case X86::PSHUFDri: return MakeRMInst(X86::PSHUFDmi, FrameIndex, MI);
- case X86::PSHUFHWri: return MakeRMInst(X86::PSHUFHWmi, FrameIndex, MI);
- case X86::PSHUFLWri: return MakeRMInst(X86::PSHUFLWmi, FrameIndex, MI);
- case X86::PUNPCKLBWrr:return MakeRMInst(X86::PUNPCKLBWrm, FrameIndex, MI);
- case X86::PUNPCKLWDrr:return MakeRMInst(X86::PUNPCKLWDrm, FrameIndex, MI);
- case X86::PUNPCKLDQrr:return MakeRMInst(X86::PUNPCKLDQrm, FrameIndex, MI);
- case X86::PUNPCKLQDQrr:return MakeRMInst(X86::PUNPCKLQDQrm, FrameIndex, MI);
- case X86::PUNPCKHBWrr:return MakeRMInst(X86::PUNPCKHBWrm, FrameIndex, MI);
- case X86::PUNPCKHWDrr:return MakeRMInst(X86::PUNPCKHWDrm, FrameIndex, MI);
- case X86::PUNPCKHDQrr:return MakeRMInst(X86::PUNPCKHDQrm, FrameIndex, MI);
- case X86::PUNPCKHQDQrr:return MakeRMInst(X86::PUNPCKHQDQrm, FrameIndex, MI);
- case X86::PEXTRWri: return MakeRMInst(X86::PEXTRWmi, FrameIndex, MI);
- case X86::PINSRWrri: return MakeRMInst(X86::PINSRWrmi, FrameIndex, MI);
- // Alias packed SSE instructions
- case X86::MOVSS2PSrr:return MakeRMInst(X86::MOVSS2PSrm, FrameIndex, MI);
- case X86::MOVSD2PDrr:return MakeRMInst(X86::MOVSD2PDrm, FrameIndex, MI);
- case X86::MOVDI2PDIrr:return MakeRMInst(X86::MOVDI2PDIrm, FrameIndex, MI);
- case X86::MOVQI2PQIrr:return MakeRMInst(X86::MOVQI2PQIrm, FrameIndex, MI);
+ static const TableEntry OpcodeTable[] = {
+ { X86::ADC32rr, X86::ADC32rm, makeRMInst },
+ { X86::ADD16rr, X86::ADD16rm, makeRMInst },
+ { X86::ADD32rr, X86::ADD32rm, makeRMInst },
+ { X86::ADD8rr, X86::ADD8rm, makeRMInst },
+ { X86::ADDPDrr, X86::ADDPDrm, makeRMInst },
+ { X86::ADDPSrr, X86::ADDPSrm, makeRMInst },
+ { X86::ADDSDrr, X86::ADDSDrm, makeRMInst },
+ { X86::ADDSSrr, X86::ADDSSrm, makeRMInst },
+ { X86::ADDSUBPDrr, X86::ADDSUBPDrm, makeRMInst },
+ { X86::ADDSUBPSrr, X86::ADDSUBPSrm, makeRMInst },
+ { X86::AND16rr, X86::AND16rm, makeRMInst },
+ { X86::AND32rr, X86::AND32rm, makeRMInst },
+ { X86::AND8rr, X86::AND8rm, makeRMInst },
+ { X86::ANDNPDrr, X86::ANDNPDrm, makeRMInst },
+ { X86::ANDNPSrr, X86::ANDNPSrm, makeRMInst },
+ { X86::ANDPDrr, X86::ANDPDrm, makeRMInst },
+ { X86::ANDPSrr, X86::ANDPSrm, makeRMInst },
+ { X86::CMOVA16rr, X86::CMOVA16rm, makeRMInst },
+ { X86::CMOVA32rr, X86::CMOVA32rm, makeRMInst },
+ { X86::CMOVAE16rr, X86::CMOVAE16rm, makeRMInst },
+ { X86::CMOVAE32rr, X86::CMOVAE32rm, makeRMInst },
+ { X86::CMOVB16rr, X86::CMOVB16rm, makeRMInst },
+ { X86::CMOVB32rr, X86::CMOVB32rm, makeRMInst },
+ { X86::CMOVBE16rr, X86::CMOVBE16rm, makeRMInst },
+ { X86::CMOVBE32rr, X86::CMOVBE32rm, makeRMInst },
+ { X86::CMOVE16rr, X86::CMOVE16rm, makeRMInst },
+ { X86::CMOVE32rr, X86::CMOVE32rm, makeRMInst },
+ { X86::CMOVG16rr, X86::CMOVG16rm, makeRMInst },
+ { X86::CMOVG32rr, X86::CMOVG32rm, makeRMInst },
+ { X86::CMOVGE16rr, X86::CMOVGE16rm, makeRMInst },
+ { X86::CMOVGE32rr, X86::CMOVGE32rm, makeRMInst },
+ { X86::CMOVL16rr, X86::CMOVL16rm, makeRMInst },
+ { X86::CMOVL32rr, X86::CMOVL32rm, makeRMInst },
+ { X86::CMOVLE16rr, X86::CMOVLE16rm, makeRMInst },
+ { X86::CMOVLE32rr, X86::CMOVLE32rm, makeRMInst },
+ { X86::CMOVNE16rr, X86::CMOVNE16rm, makeRMInst },
+ { X86::CMOVNE32rr, X86::CMOVNE32rm, makeRMInst },
+ { X86::CMOVNP16rr, X86::CMOVNP16rm, makeRMInst },
+ { X86::CMOVNP32rr, X86::CMOVNP32rm, makeRMInst },
+ { X86::CMOVNS16rr, X86::CMOVNS16rm, makeRMInst },
+ { X86::CMOVNS32rr, X86::CMOVNS32rm, makeRMInst },
+ { X86::CMOVP16rr, X86::CMOVP16rm, makeRMInst },
+ { X86::CMOVP32rr, X86::CMOVP32rm, makeRMInst },
+ { X86::CMOVS16rr, X86::CMOVS16rm, makeRMInst },
+ { X86::CMOVS32rr, X86::CMOVS32rm, makeRMInst },
+ { X86::CMP16ri, X86::CMP16mi, makeMIInst },
+ { X86::CMP16ri8, X86::CMP16mi8, makeMIInst },
+ { X86::CMP16rr, X86::CMP16rm, makeRMInst },
+ { X86::CMP32ri, X86::CMP32mi, makeMIInst },
+ { X86::CMP32ri8, X86::CMP32mi8, makeRMInst },
+ { X86::CMP32rr, X86::CMP32rm, makeRMInst },
+ { X86::CMP8ri, X86::CMP8mi, makeRMInst },
+ { X86::CMP8rr, X86::CMP8rm, makeRMInst },
+ { X86::CMPPDrri, X86::CMPPDrmi, makeRMIInst },
+ { X86::CMPPSrri, X86::CMPPSrmi, makeRMIInst },
+ { X86::CMPSDrr, X86::CMPSDrm, makeRMInst },
+ { X86::CMPSSrr, X86::CMPSSrm, makeRMInst },
+ { X86::CVTSD2SSrr, X86::CVTSD2SSrm, makeRMInst },
+ { X86::CVTSI2SDrr, X86::CVTSI2SDrm, makeRMInst },
+ { X86::CVTSI2SSrr, X86::CVTSI2SSrm, makeRMInst },
+ { X86::CVTSS2SDrr, X86::CVTSS2SDrm, makeRMInst },
+ { X86::CVTTSD2SIrr, X86::CVTTSD2SIrm, makeRMInst },
+ { X86::CVTTSS2SIrr, X86::CVTTSS2SIrm, makeRMInst },
+ { X86::DIVPDrr, X86::DIVPDrm, makeRMInst },
+ { X86::DIVPSrr, X86::DIVPSrm, makeRMInst },
+ { X86::DIVSDrr, X86::DIVSDrm, makeRMInst },
+ { X86::DIVSSrr, X86::DIVSSrm, makeRMInst },
+ { X86::FsMOVAPDrr, X86::MOVSDrm, makeRMInst },
+ { X86::FsMOVAPSrr, X86::MOVSSrm, makeRMInst },
+ { X86::HADDPDrr, X86::HADDPDrm, makeRMInst },
+ { X86::HADDPSrr, X86::HADDPSrm, makeRMInst },
+ { X86::HSUBPDrr, X86::HSUBPDrm, makeRMInst },
+ { X86::HSUBPSrr, X86::HSUBPSrm, makeRMInst },
+ { X86::IMUL16rr, X86::IMUL16rm, makeRMInst },
+ { X86::IMUL16rri, X86::IMUL16rmi, makeRMIInst },
+ { X86::IMUL16rri8, X86::IMUL16rmi8, makeRMIInst },
+ { X86::IMUL32rr, X86::IMUL32rm, makeRMInst },
+ { X86::IMUL32rri, X86::IMUL32rmi, makeRMIInst },
+ { X86::IMUL32rri8, X86::IMUL32rmi8, makeRMIInst },
+ { X86::Int_CMPSDrr, X86::Int_CMPSDrm, makeRMInst },
+ { X86::Int_CMPSSrr, X86::Int_CMPSSrm, makeRMInst },
+ { X86::Int_COMISDrr, X86::Int_COMISDrm, makeRMInst },
+ { X86::Int_COMISSrr, X86::Int_COMISSrm, makeRMInst },
+ { X86::Int_CVTDQ2PDrr, X86::Int_CVTDQ2PDrm, makeRMInst },
+ { X86::Int_CVTDQ2PSrr, X86::Int_CVTDQ2PSrm, makeRMInst },
+ { X86::Int_CVTPD2DQrr, X86::Int_CVTPD2DQrm, makeRMInst },
+ { X86::Int_CVTPD2PSrr, X86::Int_CVTPD2PSrm, makeRMInst },
+ { X86::Int_CVTPS2DQrr, X86::Int_CVTPS2DQrm, makeRMInst },
+ { X86::Int_CVTPS2PDrr, X86::Int_CVTPS2PDrm, makeRMInst },
+ { X86::Int_CVTSD2SIrr, X86::Int_CVTSD2SIrm, makeRMInst },
+ { X86::Int_CVTSD2SSrr, X86::Int_CVTSD2SSrm, makeRMInst },
+ { X86::Int_CVTSI2SDrr, X86::Int_CVTSI2SDrm, makeRMInst },
+ { X86::Int_CVTSI2SSrr, X86::Int_CVTSI2SSrm, makeRMInst },
+ { X86::Int_CVTSS2SDrr, X86::Int_CVTSS2SDrm, makeRMInst },
+ { X86::Int_CVTSS2SIrr, X86::Int_CVTSS2SIrm, makeRMInst },
+ { X86::Int_CVTTPD2DQrr, X86::Int_CVTTPD2DQrm, makeRMInst },
+ { X86::Int_CVTTPS2DQrr, X86::Int_CVTTPS2DQrm, makeRMInst },
+ { X86::Int_CVTTSD2SIrr, X86::Int_CVTTSD2SIrm, makeRMInst },
+ { X86::Int_CVTTSS2SIrr, X86::Int_CVTTSS2SIrm, makeRMInst },
+ { X86::Int_UCOMISDrr, X86::Int_UCOMISDrm, makeRMInst },
+ { X86::Int_UCOMISSrr, X86::Int_UCOMISSrm, makeRMInst },
+ { X86::MAXPDrr, X86::MAXPDrm, makeRMInst },
+ { X86::MAXPSrr, X86::MAXPSrm, makeRMInst },
+ { X86::MINPDrr, X86::MINPDrm, makeRMInst },
+ { X86::MINPSrr, X86::MINPSrm, makeRMInst },
+ { X86::MOV16rr, X86::MOV16rm, makeRMInst },
+ { X86::MOV32rr, X86::MOV32rm, makeRMInst },
+ { X86::MOV8rr, X86::MOV8rm, makeRMInst },
+ { X86::MOVAPDrr, X86::MOVAPDrm, makeRMInst },
+ { X86::MOVAPSrr, X86::MOVAPSrm, makeRMInst },
+ { X86::MOVDDUPrr, X86::MOVDDUPrm, makeRMInst },
+ { X86::MOVDI2PDIrr, X86::MOVDI2PDIrm, makeRMInst },
+ { X86::MOVQI2PQIrr, X86::MOVQI2PQIrm, makeRMInst },
+ { X86::MOVSD2PDrr, X86::MOVSD2PDrm, makeRMInst },
+ { X86::MOVSDrr, X86::MOVSDrm, makeRMInst },
+ { X86::MOVSHDUPrr, X86::MOVSHDUPrm, makeRMInst },
+ { X86::MOVSLDUPrr, X86::MOVSLDUPrm, makeRMInst },
+ { X86::MOVSS2PSrr, X86::MOVSS2PSrm, makeRMInst },
+ { X86::MOVSSrr, X86::MOVSSrm, makeRMInst },
+ { X86::MOVSX16rr8, X86::MOVSX16rm8, makeRMInst },
+ { X86::MOVSX32rr16, X86::MOVSX32rm16, makeRMInst },
+ { X86::MOVSX32rr8, X86::MOVSX32rm8, makeRMInst },
+ { X86::MOVUPDrr, X86::MOVUPDrm, makeRMInst },
+ { X86::MOVUPSrr, X86::MOVUPSrm, makeRMInst },
+ { X86::MOVZX16rr8, X86::MOVZX16rm8, makeRMInst },
+ { X86::MOVZX32rr16, X86::MOVZX32rm16, makeRMInst },
+ { X86::MOVZX32rr8, X86::MOVZX32rm8, makeRMInst },
+ { X86::MULPDrr, X86::MULPDrm, makeRMInst },
+ { X86::MULPSrr, X86::MULPSrm, makeRMInst },
+ { X86::MULSDrr, X86::MULSDrm, makeRMInst },
+ { X86::MULSSrr, X86::MULSSrm, makeRMInst },
+ { X86::OR16rr, X86::OR16rm, makeRMInst },
+ { X86::OR32rr, X86::OR32rm, makeRMInst },
+ { X86::OR8rr, X86::OR8rm, makeRMInst },
+ { X86::ORPDrr, X86::ORPDrm, makeRMInst },
+ { X86::ORPSrr, X86::ORPSrm, makeRMInst },
+ { X86::PACKSSDWrr, X86::PACKSSDWrm, makeRMInst },
+ { X86::PACKSSWBrr, X86::PACKSSWBrm, makeRMInst },
+ { X86::PACKUSWBrr, X86::PACKUSWBrm, makeRMInst },
+ { X86::PADDBrr, X86::PADDBrm, makeRMInst },
+ { X86::PADDDrr, X86::PADDDrm, makeRMInst },
+ { X86::PADDSBrr, X86::PADDSBrm, makeRMInst },
+ { X86::PADDSWrr, X86::PADDSWrm, makeRMInst },
+ { X86::PADDWrr, X86::PADDWrm, makeRMInst },
+ { X86::PANDNrr, X86::PANDNrm, makeRMInst },
+ { X86::PANDrr, X86::PANDrm, makeRMInst },
+ { X86::PAVGBrr, X86::PAVGBrm, makeRMInst },
+ { X86::PAVGWrr, X86::PAVGWrm, makeRMInst },
+ { X86::PCMPEQBrr, X86::PCMPEQBrm, makeRMInst },
+ { X86::PCMPEQDrr, X86::PCMPEQDrm, makeRMInst },
+ { X86::PCMPEQWrr, X86::PCMPEQWrm, makeRMInst },
+ { X86::PCMPGTBrr, X86::PCMPGTBrm, makeRMInst },
+ { X86::PCMPGTDrr, X86::PCMPGTDrm, makeRMInst },
+ { X86::PCMPGTWrr, X86::PCMPGTWrm, makeRMInst },
+ { X86::PINSRWrri, X86::PINSRWrmi, makeRMIInst },
+ { X86::PMADDWDrr, X86::PMADDWDrm, makeRMInst },
+ { X86::PMAXSWrr, X86::PMAXSWrm, makeRMInst },
+ { X86::PMAXUBrr, X86::PMAXUBrm, makeRMInst },
+ { X86::PMINSWrr, X86::PMINSWrm, makeRMInst },
+ { X86::PMINUBrr, X86::PMINUBrm, makeRMInst },
+ { X86::PMULHUWrr, X86::PMULHUWrm, makeRMInst },
+ { X86::PMULHWrr, X86::PMULHWrm, makeRMInst },
+ { X86::PMULLWrr, X86::PMULLWrm, makeRMInst },
+ { X86::PMULUDQrr, X86::PMULUDQrm, makeRMInst },
+ { X86::PORrr, X86::PORrm, makeRMInst },
+ { X86::PSADBWrr, X86::PSADBWrm, makeRMInst },
+ { X86::PSHUFDri, X86::PSHUFDmi, makeRMIInst },
+ { X86::PSHUFHWri, X86::PSHUFHWmi, makeRMIInst },
+ { X86::PSHUFLWri, X86::PSHUFLWmi, makeRMIInst },
+ { X86::PSLLDrr, X86::PSLLDrm, makeRMInst },
+ { X86::PSLLQrr, X86::PSLLQrm, makeRMInst },
+ { X86::PSLLWrr, X86::PSLLWrm, makeRMInst },
+ { X86::PSRADrr, X86::PSRADrm, makeRMInst },
+ { X86::PSRAWrr, X86::PSRAWrm, makeRMInst },
+ { X86::PSRLDrr, X86::PSRLDrm, makeRMInst },
+ { X86::PSRLQrr, X86::PSRLQrm, makeRMInst },
+ { X86::PSRLWrr, X86::PSRLWrm, makeRMInst },
+ { X86::PSUBBrr, X86::PSUBBrm, makeRMInst },
+ { X86::PSUBDrr, X86::PSUBDrm, makeRMInst },
+ { X86::PSUBSBrr, X86::PSUBSBrm, makeRMInst },
+ { X86::PSUBSWrr, X86::PSUBSWrm, makeRMInst },
+ { X86::PSUBWrr, X86::PSUBWrm, makeRMInst },
+ { X86::PUNPCKHBWrr, X86::PUNPCKHBWrm, makeRMInst },
+ { X86::PUNPCKHDQrr, X86::PUNPCKHDQrm, makeRMInst },
+ { X86::PUNPCKHQDQrr, X86::PUNPCKHQDQrm, makeRMInst },
+ { X86::PUNPCKHWDrr, X86::PUNPCKHWDrm, makeRMInst },
+ { X86::PUNPCKLBWrr, X86::PUNPCKLBWrm, makeRMInst },
+ { X86::PUNPCKLDQrr, X86::PUNPCKLDQrm, makeRMInst },
+ { X86::PUNPCKLQDQrr, X86::PUNPCKLQDQrm, makeRMInst },
+ { X86::PUNPCKLWDrr, X86::PUNPCKLWDrm, makeRMInst },
+ { X86::PXORrr, X86::PXORrm, makeRMInst },
+ { X86::RCPPSr, X86::RCPPSm, makeRMInst },
+ { X86::RSQRTPSr, X86::RSQRTPSm, makeRMInst },
+ { X86::SBB32rr, X86::SBB32rm, makeRMInst },
+ { X86::SHUFPDrri, X86::SHUFPDrmi, makeRMIInst },
+ { X86::SHUFPSrri, X86::SHUFPSrmi, makeRMIInst },
+ { X86::SQRTPDr, X86::SQRTPDm, makeRMInst },
+ { X86::SQRTPSr, X86::SQRTPSm, makeRMInst },
+ { X86::SQRTSDr, X86::SQRTSDm, makeRMInst },
+ { X86::SQRTSSr, X86::SQRTSSm, makeRMInst },
+ { X86::SUB16rr, X86::SUB16rm, makeRMInst },
+ { X86::SUB32rr, X86::SUB32rm, makeRMInst },
+ { X86::SUB8rr, X86::SUB8rm, makeRMInst },
+ { X86::SUBPDrr, X86::SUBPDrm, makeRMInst },
+ { X86::SUBPSrr, X86::SUBPSrm, makeRMInst },
+ { X86::SUBSDrr, X86::SUBSDrm, makeRMInst },
+ { X86::SUBSSrr, X86::SUBSSrm, makeRMInst },
+ { X86::TEST16ri, X86::TEST16mi, makeMIInst },
+ { X86::TEST16rr, X86::TEST16rm, makeRMInst },
+ { X86::TEST32ri, X86::TEST32mi, makeMIInst },
+ { X86::TEST32rr, X86::TEST32rm, makeRMInst },
+ { X86::TEST8ri, X86::TEST8mi, makeMIInst },
+ { X86::TEST8rr, X86::TEST8rm, makeRMInst },
+ { X86::UCOMISDrr, X86::UCOMISDrm, makeRMInst },
+ { X86::UCOMISSrr, X86::UCOMISSrm, makeRMInst },
+ { X86::UNPCKHPDrr, X86::UNPCKHPDrm, makeRMInst },
+ { X86::UNPCKHPSrr, X86::UNPCKHPSrm, makeRMInst },
+ { X86::UNPCKLPDrr, X86::UNPCKLPDrm, makeRMInst },
+ { X86::UNPCKLPSrr, X86::UNPCKLPSrm, makeRMInst },
+ { X86::XCHG16rr, X86::XCHG16rm, makeRMInst },
+ { X86::XCHG32rr, X86::XCHG32rm, makeRMInst },
+ { X86::XCHG8rr, X86::XCHG8rm, makeRMInst },
+ { X86::XOR16rr, X86::XOR16rm, makeRMInst },
+ { X86::XOR32rr, X86::XOR32rm, makeRMInst },
+ { X86::XOR8rr, X86::XOR8rm, makeRMInst },
+ { X86::XORPDrr, X86::XORPDrm, makeRMInst },
+ { X86::XORPSrr, X86::XORPSrm, makeRMInst }
+ };
+ ASSERT_SORTED(OpcodeTable);
+ OpcodeTablePtr = OpcodeTable;
+ OpcodeTableSize = ARRAY_SIZE(OpcodeTable);
+ }
+
+ // If table selected
+ if (OpcodeTablePtr) {
+ // Opcode to fuse
+ unsigned fromOpcode = MI->getOpcode();
+ // Lookup fromOpcode in table
+ const TableEntry *entry = TableLookup(OpcodeTablePtr, OpcodeTableSize,
+ fromOpcode);
+
+ // If opcode found in table
+ if (entry) {
+ // Fused opcode
+ unsigned toOpcode = entry->to;
+
+ // Make new instruction
+ switch (entry->make) {
+ case makeM0Inst: return MakeM0Inst(toOpcode, FrameIndex, MI);
+ case makeMIInst: return MakeMIInst(toOpcode, FrameIndex, MI);
+ case makeMInst: return MakeMInst(toOpcode, FrameIndex, MI);
+ case makeMRIInst: return MakeMRIInst(toOpcode, FrameIndex, MI);
+ case makeMRInst: return MakeMRInst(toOpcode, FrameIndex, MI);
+ case makeRMIInst: return MakeRMIInst(toOpcode, FrameIndex, MI);
+ case makeRMInst: return MakeRMInst(toOpcode, FrameIndex, MI);
+ default: assert(0 && "Unknown instruction make");
+ }
}
}
+
+ // No fusion
if (PrintFailedFusing)
std::cerr << "We failed to fuse ("
<< ((i == 1) ? "r" : "s") << "): " << *MI;
return NULL;
}
+
+const unsigned *X86RegisterInfo::getCalleeSaveRegs() const {
+ static const unsigned CalleeSaveRegs[] = {
+ X86::ESI, X86::EDI, X86::EBX, X86::EBP, 0
+ };
+ return CalleeSaveRegs;
+}
+
+const TargetRegisterClass* const*
+X86RegisterInfo::getCalleeSaveRegClasses() const {
+ static const TargetRegisterClass * const CalleeSaveRegClasses[] = {
+ &X86::GR32RegClass, &X86::GR32RegClass,
+ &X86::GR32RegClass, &X86::GR32RegClass, 0
+ };
+ return CalleeSaveRegClasses;
+}
+
//===----------------------------------------------------------------------===//
// Stack Frame Processing methods
//===----------------------------------------------------------------------===//
// if frame pointer elimination is disabled.
//
static bool hasFP(MachineFunction &MF) {
- return NoFramePointerElim || MF.getFrameInfo()->hasVarSizedObjects();
+ return (NoFramePointerElim ||
+ MF.getFrameInfo()->hasVarSizedObjects() ||
+ MF.getInfo<X86FunctionInfo>()->getForceFramePointer());
}
void X86RegisterInfo::
MachineInstr *New = 0;
if (Old->getOpcode() == X86::ADJCALLSTACKDOWN) {
New=BuildMI(X86::SUB32ri, 1, X86::ESP, MachineOperand::UseAndDef)
- .addZImm(Amount);
+ .addImm(Amount);
} else {
assert(Old->getOpcode() == X86::ADJCALLSTACKUP);
// factor out the amount the callee already popped.
if (Amount) {
unsigned Opc = Amount < 128 ? X86::ADD32ri8 : X86::ADD32ri;
New = BuildMI(Opc, 1, X86::ESP,
- MachineOperand::UseAndDef).addZImm(Amount);
+ MachineOperand::UseAndDef).addImm(Amount);
}
}
unsigned Opc = CalleeAmt < 128 ? X86::SUB32ri8 : X86::SUB32ri;
MachineInstr *New =
BuildMI(Opc, 1, X86::ESP,
- MachineOperand::UseAndDef).addZImm(CalleeAmt);
+ MachineOperand::UseAndDef).addImm(CalleeAmt);
MBB.insert(I, New);
}
}
// This must be part of a four operand memory reference. Replace the
// FrameIndex with base register with EBP. Add add an offset to the offset.
- MI.SetMachineOperandReg(i, hasFP(MF) ? X86::EBP : X86::ESP);
+ MI.getOperand(i).ChangeToRegister(hasFP(MF) ? X86::EBP : X86::ESP);
// Now add the frame object offset to the offset from EBP.
int Offset = MF.getFrameInfo()->getObjectOffset(FrameIndex) +
else
Offset += 4; // Skip the saved EBP
- MI.SetMachineOperandConst(i+3, MachineOperand::MO_SignExtendedImmed, Offset);
+ MI.getOperand(i+3).ChangeToImmediate(Offset);
}
void
MachineBasicBlock &MBB = MF.front(); // Prolog goes in entry BB
MachineBasicBlock::iterator MBBI = MBB.begin();
MachineFrameInfo *MFI = MF.getFrameInfo();
+ unsigned Align = MF.getTarget().getFrameInfo()->getStackAlignment();
+ const Function* Fn = MF.getFunction();
+ const X86Subtarget* Subtarget = &MF.getTarget().getSubtarget<X86Subtarget>();
MachineInstr *MI;
-
+
// Get the number of bytes to allocate from the FrameInfo
unsigned NumBytes = MFI->getStackSize();
if (MFI->hasCalls() || MF.getFrameInfo()->hasVarSizedObjects()) {
// Round the size to a multiple of the alignment (don't forget the 4 byte
// offset though).
- unsigned Align = MF.getTarget().getFrameInfo()->getStackAlignment();
NumBytes = ((NumBytes+4)+Align-1)/Align*Align - 4;
}
MFI->setStackSize(NumBytes);
if (NumBytes) { // adjust stack pointer: ESP -= numbytes
- unsigned Opc = NumBytes < 128 ? X86::SUB32ri8 : X86::SUB32ri;
- MI = BuildMI(Opc, 1, X86::ESP,MachineOperand::UseAndDef).addImm(NumBytes);
- MBB.insert(MBBI, MI);
+ if (NumBytes >= 4096 && Subtarget->TargetType == X86Subtarget::isCygwin) {
+ // Function prologue calls _alloca to probe the stack when allocating
+ // more than 4k bytes in one go. Touching the stack at 4K increments is
+ // necessary to ensure that the guard pages used by the OS virtual memory
+ // manager are allocated in correct sequence.
+ MI = BuildMI(X86::MOV32ri, 2, X86::EAX).addImm(NumBytes);
+ MBB.insert(MBBI, MI);
+ MI = BuildMI(X86::CALLpcrel32, 1).addExternalSymbol("_alloca");
+ MBB.insert(MBBI, MI);
+ } else {
+ unsigned Opc = NumBytes < 128 ? X86::SUB32ri8 : X86::SUB32ri;
+ MI = BuildMI(Opc, 1, X86::ESP,MachineOperand::UseAndDef).addImm(NumBytes);
+ MBB.insert(MBBI, MI);
+ }
}
if (hasFP(MF)) {
MBB.insert(MBBI, MI);
}
+
+ // If it's main() on Cygwin\Mingw32 we should align stack as well
+ if (Fn->hasExternalLinkage() && Fn->getName() == "main" &&
+ Subtarget->TargetType == X86Subtarget::isCygwin) {
+ MI = BuildMI(X86::AND32ri, 2, X86::ESP).addImm(-Align);
+ MBB.insert(MBBI, MI);
+
+ // Probe the stack
+ MI = BuildMI(X86::MOV32ri, 2, X86::EAX).addImm(Align);
+ MBB.insert(MBBI, MI);
+ MI = BuildMI(X86::CALLpcrel32, 1).addExternalSymbol("_alloca");
+ MBB.insert(MBBI, MI);
+ }
}
void X86RegisterInfo::emitEpilogue(MachineFunction &MF,
if (NumBytes > 0) {
unsigned Opc = NumBytes < 128 ? X86::ADD32ri8 : X86::ADD32ri;
BuildMI(MBB, MBBI, Opc, 2)
- .addReg(X86::ESP, MachineOperand::UseAndDef).addZImm(NumBytes);
+ .addReg(X86::ESP, MachineOperand::UseAndDef).addImm(NumBytes);
} else if ((int)NumBytes < 0) {
unsigned Opc = -NumBytes < 128 ? X86::SUB32ri8 : X86::SUB32ri;
BuildMI(MBB, MBBI, Opc, 2)
- .addReg(X86::ESP, MachineOperand::UseAndDef).addZImm(-NumBytes);
+ .addReg(X86::ESP, MachineOperand::UseAndDef).addImm(-NumBytes);
}
}
}
return hasFP(MF) ? X86::EBP : X86::ESP;
}
+namespace llvm {
+unsigned getX86SubSuperRegister(unsigned Reg, MVT::ValueType VT, bool High) {
+ switch (VT) {
+ default: return Reg;
+ case MVT::i8:
+ if (High) {
+ switch (Reg) {
+ default: return Reg;
+ case X86::AH: case X86::AL: case X86::AX: case X86::EAX:
+ return X86::AH;
+ case X86::DH: case X86::DL: case X86::DX: case X86::EDX:
+ return X86::DH;
+ case X86::CH: case X86::CL: case X86::CX: case X86::ECX:
+ return X86::CH;
+ case X86::BH: case X86::BL: case X86::BX: case X86::EBX:
+ return X86::BH;
+ }
+ } else {
+ switch (Reg) {
+ default: return Reg;
+ case X86::AH: case X86::AL: case X86::AX: case X86::EAX:
+ return X86::AL;
+ case X86::DH: case X86::DL: case X86::DX: case X86::EDX:
+ return X86::DL;
+ case X86::CH: case X86::CL: case X86::CX: case X86::ECX:
+ return X86::CL;
+ case X86::BH: case X86::BL: case X86::BX: case X86::EBX:
+ return X86::BL;
+ }
+ }
+ case MVT::i16:
+ switch (Reg) {
+ default: return Reg;
+ case X86::AH: case X86::AL: case X86::AX: case X86::EAX:
+ return X86::AX;
+ case X86::DH: case X86::DL: case X86::DX: case X86::EDX:
+ return X86::DX;
+ case X86::CH: case X86::CL: case X86::CX: case X86::ECX:
+ return X86::CX;
+ case X86::BH: case X86::BL: case X86::BX: case X86::EBX:
+ return X86::BX;
+ case X86::ESI:
+ return X86::SI;
+ case X86::EDI:
+ return X86::DI;
+ case X86::EBP:
+ return X86::BP;
+ case X86::ESP:
+ return X86::SP;
+ }
+ case MVT::i32:
+ switch (Reg) {
+ default: return true;
+ case X86::AH: case X86::AL: case X86::AX: case X86::EAX:
+ return X86::EAX;
+ case X86::DH: case X86::DL: case X86::DX: case X86::EDX:
+ return X86::EDX;
+ case X86::CH: case X86::CL: case X86::CX: case X86::ECX:
+ return X86::ECX;
+ case X86::BH: case X86::BL: case X86::BX: case X86::EBX:
+ return X86::EBX;
+ case X86::SI:
+ return X86::ESI;
+ case X86::DI:
+ return X86::EDI;
+ case X86::BP:
+ return X86::EBP;
+ case X86::SP:
+ return X86::ESP;
+ }
+ }
+
+ return Reg;
+}
+}
+
#include "X86GenRegisterInfo.inc"
projects / oota-llvm.git / blobdiff