#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/DebugLoc.h"
#include "llvm/CodeGen/DwarfWriter.h"
#include "llvm/Analysis/DebugInfo.h"
#include "llvm/Target/TargetData.h"
using namespace llvm;
unsigned FastISel::getRegForValue(Value *V) {
- MVT RealVT = TLI.getValueType(V->getType(), /*AllowUnknown=*/true);
+ EVT RealVT = TLI.getValueType(V->getType(), /*AllowUnknown=*/true);
// Don't handle non-simple values in FastISel.
if (!RealVT.isSimple())
return 0;
// Ignore illegal types. We must do this before looking up the value
// in ValueMap because Arguments are given virtual registers regardless
// of whether FastISel can handle them.
- MVT::SimpleValueType VT = RealVT.getSimpleVT();
+ MVT VT = RealVT.getSimpleVT();
if (!TLI.isTypeLegal(VT)) {
// Promote MVT::i1 to a legal type though, because it's common and easy.
if (VT == MVT::i1)
- VT = TLI.getTypeToTransformTo(VT).getSimpleVT();
+ VT = TLI.getTypeToTransformTo(V->getContext(), VT).getSimpleVT();
else
return 0;
}
} else if (isa<ConstantPointerNull>(V)) {
// Translate this as an integer zero so that it can be
// local-CSE'd with actual integer zeros.
- Reg = getRegForValue(Constant::getNullValue(TD.getIntPtrType()));
+ Reg =
+ getRegForValue(Constant::getNullValue(TD.getIntPtrType(V->getContext())));
} else if (ConstantFP *CF = dyn_cast<ConstantFP>(V)) {
Reg = FastEmit_f(VT, VT, ISD::ConstantFP, CF);
if (!Reg) {
const APFloat &Flt = CF->getValueAPF();
- MVT IntVT = TLI.getPointerTy();
+ EVT IntVT = TLI.getPointerTy();
uint64_t x[2];
uint32_t IntBitWidth = IntVT.getSizeInBits();
if (isExact) {
APInt IntVal(IntBitWidth, 2, x);
- unsigned IntegerReg = getRegForValue(ConstantInt::get(IntVal));
+ unsigned IntegerReg =
+ getRegForValue(ConstantInt::get(V->getContext(), IntVal));
if (IntegerReg != 0)
Reg = FastEmit_r(IntVT.getSimpleVT(), VT, ISD::SINT_TO_FP, IntegerReg);
}
// If the index is smaller or larger than intptr_t, truncate or extend it.
MVT PtrVT = TLI.getPointerTy();
- MVT IdxVT = MVT::getMVT(Idx->getType(), /*HandleUnknown=*/false);
+ EVT IdxVT = EVT::getEVT(Idx->getType(), /*HandleUnknown=*/false);
if (IdxVT.bitsLT(PtrVT))
- IdxN = FastEmit_r(IdxVT.getSimpleVT(), PtrVT.getSimpleVT(),
- ISD::SIGN_EXTEND, IdxN);
+ IdxN = FastEmit_r(IdxVT.getSimpleVT(), PtrVT, ISD::SIGN_EXTEND, IdxN);
else if (IdxVT.bitsGT(PtrVT))
- IdxN = FastEmit_r(IdxVT.getSimpleVT(), PtrVT.getSimpleVT(),
- ISD::TRUNCATE, IdxN);
+ IdxN = FastEmit_r(IdxVT.getSimpleVT(), PtrVT, ISD::TRUNCATE, IdxN);
return IdxN;
}
/// which has an opcode which directly corresponds to the given ISD opcode.
///
bool FastISel::SelectBinaryOp(User *I, ISD::NodeType ISDOpcode) {
- MVT VT = MVT::getMVT(I->getType(), /*HandleUnknown=*/true);
+ EVT VT = EVT::getEVT(I->getType(), /*HandleUnknown=*/true);
if (VT == MVT::Other || !VT.isSimple())
// Unhandled type. Halt "fast" selection and bail.
return false;
if (VT == MVT::i1 &&
(ISDOpcode == ISD::AND || ISDOpcode == ISD::OR ||
ISDOpcode == ISD::XOR))
- VT = TLI.getTypeToTransformTo(VT);
+ VT = TLI.getTypeToTransformTo(I->getContext(), VT);
else
return false;
}
return false;
const Type *Ty = I->getOperand(0)->getType();
- MVT::SimpleValueType VT = TLI.getPointerTy().getSimpleVT();
+ MVT VT = TLI.getPointerTy();
for (GetElementPtrInst::op_iterator OI = I->op_begin()+1, E = I->op_end();
OI != E; ++OI) {
Value *Idx = *OI;
if (ConstantInt *CI = dyn_cast<ConstantInt>(Idx)) {
if (CI->getZExtValue() == 0) continue;
uint64_t Offs =
- TD.getTypePaddedSize(Ty)*cast<ConstantInt>(CI)->getSExtValue();
+ TD.getTypeAllocSize(Ty)*cast<ConstantInt>(CI)->getSExtValue();
N = FastEmit_ri_(VT, ISD::ADD, N, Offs, VT);
if (N == 0)
// Unhandled operand. Halt "fast" selection and bail.
}
// N = N + Idx * ElementSize;
- uint64_t ElementSize = TD.getTypePaddedSize(Ty);
+ uint64_t ElementSize = TD.getTypeAllocSize(Ty);
unsigned IdxN = getRegForGEPIndex(Idx);
if (IdxN == 0)
// Unhandled operand. Halt "fast" selection and bail.
default: break;
case Intrinsic::dbg_stoppoint: {
DbgStopPointInst *SPI = cast<DbgStopPointInst>(I);
- if (DW && DW->ValidDebugInfo(SPI->getContext(), true)) {
- DICompileUnit CU(cast<GlobalVariable>(SPI->getContext()));
- std::string Dir, FN;
- unsigned SrcFile = DW->getOrCreateSourceID(CU.getDirectory(Dir),
- CU.getFilename(FN));
- unsigned Line = SPI->getLine();
- unsigned Col = SPI->getColumn();
- unsigned ID = DW->RecordSourceLine(Line, Col, SrcFile);
- unsigned Idx = MF.getOrCreateDebugLocID(SrcFile, Line, Col);
- setCurDebugLoc(DebugLoc::get(Idx));
- const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
- BuildMI(MBB, DL, II).addImm(ID);
- }
+ if (isValidDebugInfoIntrinsic(*SPI, CodeGenOpt::None))
+ setCurDebugLoc(ExtractDebugLocation(*SPI, MF.getDebugLocInfo()));
return true;
}
case Intrinsic::dbg_region_start: {
DbgRegionStartInst *RSI = cast<DbgRegionStartInst>(I);
- if (DW && DW->ValidDebugInfo(RSI->getContext(), true)) {
+ if (isValidDebugInfoIntrinsic(*RSI, CodeGenOpt::None) && DW
+ && DW->ShouldEmitDwarfDebug()) {
unsigned ID =
- DW->RecordRegionStart(cast<GlobalVariable>(RSI->getContext()));
+ DW->RecordRegionStart(RSI->getContext());
const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
BuildMI(MBB, DL, II).addImm(ID);
}
}
case Intrinsic::dbg_region_end: {
DbgRegionEndInst *REI = cast<DbgRegionEndInst>(I);
- if (DW && DW->ValidDebugInfo(REI->getContext(), true)) {
+ if (isValidDebugInfoIntrinsic(*REI, CodeGenOpt::None) && DW
+ && DW->ShouldEmitDwarfDebug()) {
unsigned ID = 0;
- DISubprogram Subprogram(cast<GlobalVariable>(REI->getContext()));
- if (!Subprogram.isNull() && !Subprogram.describes(MF.getFunction())) {
+ DISubprogram Subprogram(REI->getContext());
+ if (isInlinedFnEnd(*REI, MF.getFunction())) {
// This is end of an inlined function.
const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
ID = DW->RecordInlinedFnEnd(Subprogram);
if (ID)
- // If ID is 0 then this was not an end of inlined region.
+ // Returned ID is 0 if this is unbalanced "end of inlined
+ // scope". This could happen if optimizer eats dbg intrinsics
+ // or "beginning of inlined scope" is not recoginized due to
+ // missing location info. In such cases, ignore this region.end.
BuildMI(MBB, DL, II).addImm(ID);
} else {
const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
- ID = DW->RecordRegionEnd(cast<GlobalVariable>(REI->getContext()));
+ ID = DW->RecordRegionEnd(REI->getContext());
BuildMI(MBB, DL, II).addImm(ID);
}
}
return true;
}
case Intrinsic::dbg_func_start: {
- if (!DW) return true;
DbgFuncStartInst *FSI = cast<DbgFuncStartInst>(I);
- Value *SP = FSI->getSubprogram();
+ if (!isValidDebugInfoIntrinsic(*FSI, CodeGenOpt::None) || !DW
+ || !DW->ShouldEmitDwarfDebug())
+ return true;
- if (DW->ValidDebugInfo(SP, true)) {
- // llvm.dbg.func.start implicitly defines a dbg_stoppoint which is what
- // (most?) gdb expects.
+ if (isInlinedFnStart(*FSI, MF.getFunction())) {
+ // This is a beginning of an inlined function.
+
+ // If llvm.dbg.func.start is seen in a new block before any
+ // llvm.dbg.stoppoint intrinsic then the location info is unknown.
+ // FIXME : Why DebugLoc is reset at the beginning of each block ?
DebugLoc PrevLoc = DL;
- DISubprogram Subprogram(cast<GlobalVariable>(SP));
- DICompileUnit CompileUnit = Subprogram.getCompileUnit();
- std::string Dir, FN;
- unsigned SrcFile = DW->getOrCreateSourceID(CompileUnit.getDirectory(Dir),
- CompileUnit.getFilename(FN));
-
+ if (PrevLoc.isUnknown())
+ return true;
// Record the source line.
- unsigned Line = Subprogram.getLineNumber();
- unsigned LabelID = DW->RecordSourceLine(Line, 0, SrcFile);
- setCurDebugLoc(DebugLoc::get(MF.getOrCreateDebugLocID(SrcFile, Line, 0)));
- if (!Subprogram.describes(MF.getFunction())) {
- // This is a beginning of an inlined function.
- const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
- BuildMI(MBB, DL, II).addImm(LabelID);
- DebugLocTuple PrevLocTpl = MF.getDebugLocTuple(PrevLoc);
- DW->RecordInlinedFnStart(FSI, Subprogram, LabelID,
- PrevLocTpl.Src,
- PrevLocTpl.Line,
- PrevLocTpl.Col);
- } else {
- // llvm.dbg.func_start also defines beginning of function scope.
- DW->RecordRegionStart(cast<GlobalVariable>(FSI->getSubprogram()));
- }
+ setCurDebugLoc(ExtractDebugLocation(*FSI, MF.getDebugLocInfo()));
+
+ DebugLocTuple PrevLocTpl = MF.getDebugLocTuple(PrevLoc);
+ DISubprogram SP(FSI->getSubprogram());
+ unsigned LabelID = DW->RecordInlinedFnStart(SP,
+ DICompileUnit(PrevLocTpl.CompileUnit),
+ PrevLocTpl.Line,
+ PrevLocTpl.Col);
+ const TargetInstrDesc &II = TII.get(TargetInstrInfo::DBG_LABEL);
+ BuildMI(MBB, DL, II).addImm(LabelID);
+ return true;
}
-
+
+ // This is a beginning of a new function.
+ MF.setDefaultDebugLoc(ExtractDebugLocation(*FSI, MF.getDebugLocInfo()));
+
+ // llvm.dbg.func_start also defines beginning of function scope.
+ DW->RecordRegionStart(FSI->getSubprogram());
return true;
}
case Intrinsic::dbg_declare: {
DbgDeclareInst *DI = cast<DbgDeclareInst>(I);
+ if (!isValidDebugInfoIntrinsic(*DI, CodeGenOpt::None) || !DW
+ || !DW->ShouldEmitDwarfDebug())
+ return true;
+
Value *Variable = DI->getVariable();
- if (DW && DW->ValidDebugInfo(Variable, true)) {
- // Determine the address of the declared object.
- Value *Address = DI->getAddress();
- if (BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
- Address = BCI->getOperand(0);
- AllocaInst *AI = dyn_cast<AllocaInst>(Address);
- // Don't handle byval struct arguments or VLAs, for example.
- if (!AI) break;
- DenseMap<const AllocaInst*, int>::iterator SI =
- StaticAllocaMap.find(AI);
- if (SI == StaticAllocaMap.end()) break; // VLAs.
- int FI = SI->second;
-
- // Determine the debug globalvariable.
- GlobalValue *GV = cast<GlobalVariable>(Variable);
-
- // Build the DECLARE instruction.
- const TargetInstrDesc &II = TII.get(TargetInstrInfo::DECLARE);
- MachineInstr *DeclareMI
- = BuildMI(MBB, DL, II).addFrameIndex(FI).addGlobalAddress(GV);
- DIVariable DV(cast<GlobalVariable>(GV));
- if (!DV.isNull()) {
- // This is a local variable
- DW->RecordVariableScope(DV, DeclareMI);
- }
- }
+ Value *Address = DI->getAddress();
+ if (BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
+ Address = BCI->getOperand(0);
+ AllocaInst *AI = dyn_cast<AllocaInst>(Address);
+ // Don't handle byval struct arguments or VLAs, for example.
+ if (!AI) break;
+ DenseMap<const AllocaInst*, int>::iterator SI =
+ StaticAllocaMap.find(AI);
+ if (SI == StaticAllocaMap.end()) break; // VLAs.
+ int FI = SI->second;
+
+ DW->RecordVariable(cast<MDNode>(Variable), FI);
return true;
}
case Intrinsic::eh_exception: {
- MVT VT = TLI.getValueType(I->getType());
+ EVT VT = TLI.getValueType(I->getType());
switch (TLI.getOperationAction(ISD::EXCEPTIONADDR, VT)) {
default: break;
case TargetLowering::Expand: {
- if (!MBB->isLandingPad()) {
- // FIXME: Mark exception register as live in. Hack for PR1508.
- unsigned Reg = TLI.getExceptionAddressRegister();
- if (Reg) MBB->addLiveIn(Reg);
- }
+ assert(MBB->isLandingPad() && "Call to eh.exception not in landing pad!");
unsigned Reg = TLI.getExceptionAddressRegister();
const TargetRegisterClass *RC = TLI.getRegClassFor(VT);
unsigned ResultReg = createResultReg(RC);
}
case Intrinsic::eh_selector_i32:
case Intrinsic::eh_selector_i64: {
- MVT VT = TLI.getValueType(I->getType());
+ EVT VT = TLI.getValueType(I->getType());
switch (TLI.getOperationAction(ISD::EHSELECTION, VT)) {
default: break;
case TargetLowering::Expand: {
- MVT VT = (IID == Intrinsic::eh_selector_i32 ?
+ EVT VT = (IID == Intrinsic::eh_selector_i32 ?
MVT::i32 : MVT::i64);
if (MMI) {
}
bool FastISel::SelectCast(User *I, ISD::NodeType Opcode) {
- MVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
- MVT DstVT = TLI.getValueType(I->getType());
+ EVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
+ EVT DstVT = TLI.getValueType(I->getType());
if (SrcVT == MVT::Other || !SrcVT.isSimple() ||
DstVT == MVT::Other || !DstVT.isSimple())
// If the operand is i1, arrange for the high bits in the register to be zero.
if (SrcVT == MVT::i1) {
- SrcVT = TLI.getTypeToTransformTo(SrcVT);
+ SrcVT = TLI.getTypeToTransformTo(I->getContext(), SrcVT);
InputReg = FastEmitZExtFromI1(SrcVT.getSimpleVT(), InputReg);
if (!InputReg)
return false;
}
// If the result is i1, truncate to the target's type for i1 first.
if (DstVT == MVT::i1)
- DstVT = TLI.getTypeToTransformTo(DstVT);
+ DstVT = TLI.getTypeToTransformTo(I->getContext(), DstVT);
unsigned ResultReg = FastEmit_r(SrcVT.getSimpleVT(),
DstVT.getSimpleVT(),
}
// Bitcasts of other values become reg-reg copies or BIT_CONVERT operators.
- MVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
- MVT DstVT = TLI.getValueType(I->getType());
+ EVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
+ EVT DstVT = TLI.getValueType(I->getType());
if (SrcVT == MVT::Other || !SrcVT.isSimple() ||
DstVT == MVT::Other || !DstVT.isSimple() ||
MBB->addSuccessor(MSucc);
}
+/// SelectFNeg - Emit an FNeg operation.
+///
+bool
+FastISel::SelectFNeg(User *I) {
+ unsigned OpReg = getRegForValue(BinaryOperator::getFNegArgument(I));
+ if (OpReg == 0) return false;
+
+ // Bitcast the value to integer, twiddle the sign bit with xor,
+ // and then bitcast it back to floating-point.
+ EVT VT = TLI.getValueType(I->getType());
+ if (VT.getSizeInBits() > 64) return false;
+ EVT IntVT = EVT::getIntegerVT(I->getContext(), VT.getSizeInBits());
+
+ unsigned IntReg = FastEmit_r(VT.getSimpleVT(), IntVT.getSimpleVT(),
+ ISD::BIT_CONVERT, OpReg);
+ if (IntReg == 0)
+ return false;
+
+ unsigned IntResultReg = FastEmit_ri_(IntVT.getSimpleVT(), ISD::XOR, IntReg,
+ UINT64_C(1) << (VT.getSizeInBits()-1),
+ IntVT.getSimpleVT());
+ if (IntResultReg == 0)
+ return false;
+
+ unsigned ResultReg = FastEmit_r(IntVT.getSimpleVT(), VT.getSimpleVT(),
+ ISD::BIT_CONVERT, IntResultReg);
+ if (ResultReg == 0)
+ return false;
+
+ UpdateValueMap(I, ResultReg);
+ return true;
+}
+
bool
FastISel::SelectOperator(User *I, unsigned Opcode) {
switch (Opcode) {
- case Instruction::Add: {
- ISD::NodeType Opc = I->getType()->isFPOrFPVector() ? ISD::FADD : ISD::ADD;
- return SelectBinaryOp(I, Opc);
- }
- case Instruction::Sub: {
- ISD::NodeType Opc = I->getType()->isFPOrFPVector() ? ISD::FSUB : ISD::SUB;
- return SelectBinaryOp(I, Opc);
- }
- case Instruction::Mul: {
- ISD::NodeType Opc = I->getType()->isFPOrFPVector() ? ISD::FMUL : ISD::MUL;
- return SelectBinaryOp(I, Opc);
- }
+ case Instruction::Add:
+ return SelectBinaryOp(I, ISD::ADD);
+ case Instruction::FAdd:
+ return SelectBinaryOp(I, ISD::FADD);
+ case Instruction::Sub:
+ return SelectBinaryOp(I, ISD::SUB);
+ case Instruction::FSub:
+ // FNeg is currently represented in LLVM IR as a special case of FSub.
+ if (BinaryOperator::isFNeg(I))
+ return SelectFNeg(I);
+ return SelectBinaryOp(I, ISD::FSUB);
+ case Instruction::Mul:
+ return SelectBinaryOp(I, ISD::MUL);
+ case Instruction::FMul:
+ return SelectBinaryOp(I, ISD::FMUL);
case Instruction::SDiv:
return SelectBinaryOp(I, ISD::SDIV);
case Instruction::UDiv:
case Instruction::IntToPtr: // Deliberate fall-through.
case Instruction::PtrToInt: {
- MVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
- MVT DstVT = TLI.getValueType(I->getType());
+ EVT SrcVT = TLI.getValueType(I->getOperand(0)->getType());
+ EVT DstVT = TLI.getValueType(I->getType());
if (DstVT.bitsGT(SrcVT))
return SelectCast(I, ISD::ZERO_EXTEND);
if (DstVT.bitsLT(SrcVT))
FastISel::~FastISel() {}
-unsigned FastISel::FastEmit_(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_(MVT, MVT,
ISD::NodeType) {
return 0;
}
-unsigned FastISel::FastEmit_r(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_r(MVT, MVT,
ISD::NodeType, unsigned /*Op0*/) {
return 0;
}
-unsigned FastISel::FastEmit_rr(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_rr(MVT, MVT,
ISD::NodeType, unsigned /*Op0*/,
unsigned /*Op0*/) {
return 0;
}
-unsigned FastISel::FastEmit_i(MVT::SimpleValueType, MVT::SimpleValueType,
- ISD::NodeType, uint64_t /*Imm*/) {
+unsigned FastISel::FastEmit_i(MVT, MVT, ISD::NodeType, uint64_t /*Imm*/) {
return 0;
}
-unsigned FastISel::FastEmit_f(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_f(MVT, MVT,
ISD::NodeType, ConstantFP * /*FPImm*/) {
return 0;
}
-unsigned FastISel::FastEmit_ri(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_ri(MVT, MVT,
ISD::NodeType, unsigned /*Op0*/,
uint64_t /*Imm*/) {
return 0;
}
-unsigned FastISel::FastEmit_rf(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_rf(MVT, MVT,
ISD::NodeType, unsigned /*Op0*/,
ConstantFP * /*FPImm*/) {
return 0;
}
-unsigned FastISel::FastEmit_rri(MVT::SimpleValueType, MVT::SimpleValueType,
+unsigned FastISel::FastEmit_rri(MVT, MVT,
ISD::NodeType,
unsigned /*Op0*/, unsigned /*Op1*/,
uint64_t /*Imm*/) {
/// to emit an instruction with an immediate operand using FastEmit_ri.
/// If that fails, it materializes the immediate into a register and try
/// FastEmit_rr instead.
-unsigned FastISel::FastEmit_ri_(MVT::SimpleValueType VT, ISD::NodeType Opcode,
+unsigned FastISel::FastEmit_ri_(MVT VT, ISD::NodeType Opcode,
unsigned Op0, uint64_t Imm,
- MVT::SimpleValueType ImmType) {
+ MVT ImmType) {
// First check if immediate type is legal. If not, we can't use the ri form.
unsigned ResultReg = FastEmit_ri(VT, VT, Opcode, Op0, Imm);
if (ResultReg != 0)
/// to emit an instruction with a floating-point immediate operand using
/// FastEmit_rf. If that fails, it materializes the immediate into a register
/// and try FastEmit_rr instead.
-unsigned FastISel::FastEmit_rf_(MVT::SimpleValueType VT, ISD::NodeType Opcode,
+unsigned FastISel::FastEmit_rf_(MVT VT, ISD::NodeType Opcode,
unsigned Op0, ConstantFP *FPImm,
- MVT::SimpleValueType ImmType) {
+ MVT ImmType) {
// First check if immediate type is legal. If not, we can't use the rf form.
unsigned ResultReg = FastEmit_rf(VT, VT, Opcode, Op0, FPImm);
if (ResultReg != 0)
// be replaced by code that creates a load from a constant-pool entry,
// which will require some target-specific work.
const APFloat &Flt = FPImm->getValueAPF();
- MVT IntVT = TLI.getPointerTy();
+ EVT IntVT = TLI.getPointerTy();
uint64_t x[2];
uint32_t IntBitWidth = IntVT.getSizeInBits();
return ResultReg;
}
-unsigned FastISel::FastEmitInst_extractsubreg(MVT::SimpleValueType RetVT,
+unsigned FastISel::FastEmitInst_extractsubreg(MVT RetVT,
unsigned Op0, uint32_t Idx) {
const TargetRegisterClass* RC = MRI.getRegClass(Op0);
/// FastEmitZExtFromI1 - Emit MachineInstrs to compute the value of Op
/// with all but the least significant bit set to zero.
-unsigned FastISel::FastEmitZExtFromI1(MVT::SimpleValueType VT, unsigned Op) {
+unsigned FastISel::FastEmitZExtFromI1(MVT VT, unsigned Op) {
return FastEmit_ri(VT, VT, ISD::AND, Op, 1);
}
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