#include "llvm/Target/TargetOptions.h"
using namespace llvm;
-extern cl::opt<bool> EnableARMLongCalls;
-
namespace {
// All possible address modes, plus some.
}
unsigned ARMFastISel::fastMaterializeConstant(const Constant *C) {
- EVT CEVT = TLI.getValueType(C->getType(), true);
+ EVT CEVT = TLI.getValueType(DL, C->getType(), true);
// Only handle simple types.
if (!CEVT.isSimple()) return 0;
}
bool ARMFastISel::isTypeLegal(Type *Ty, MVT &VT) {
- EVT evt = TLI.getValueType(Ty, true);
+ EVT evt = TLI.getValueType(DL, Ty, true);
// Only handle simple types.
if (evt == MVT::Other || !evt.isSimple()) return false;
return ARMComputeAddress(U->getOperand(0), Addr);
case Instruction::IntToPtr:
// Look past no-op inttoptrs.
- if (TLI.getValueType(U->getOperand(0)->getType()) == TLI.getPointerTy())
+ if (TLI.getValueType(DL, U->getOperand(0)->getType()) ==
+ TLI.getPointerTy(DL))
return ARMComputeAddress(U->getOperand(0), Addr);
break;
case Instruction::PtrToInt:
// Look past no-op ptrtoints.
- if (TLI.getValueType(U->getType()) == TLI.getPointerTy())
+ if (TLI.getValueType(DL, U->getType()) == TLI.getPointerTy(DL))
return ARMComputeAddress(U->getOperand(0), Addr);
break;
case Instruction::GetElementPtr: {
if (Addr.BaseType == Address::FrameIndexBase) {
int FI = Addr.Base.FI;
int Offset = Addr.Offset;
- MachineMemOperand *MMO =
- FuncInfo.MF->getMachineMemOperand(
- MachinePointerInfo::getFixedStack(FI, Offset),
- Flags,
- MFI.getObjectSize(FI),
- MFI.getObjectAlignment(FI));
+ MachineMemOperand *MMO = FuncInfo.MF->getMachineMemOperand(
+ MachinePointerInfo::getFixedStack(*FuncInfo.MF, FI, Offset), Flags,
+ MFI.getObjectSize(FI), MFI.getObjectAlignment(FI));
// Now add the rest of the operands.
MIB.addFrameIndex(FI);
unsigned BrOpc = isThumb2 ? ARM::t2Bcc : ARM::Bcc;
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc))
.addMBB(TBB).addImm(ARMPred).addReg(ARM::CPSR);
- fastEmitBranch(FBB, DbgLoc);
- FuncInfo.MBB->addSuccessor(TBB);
+ finishCondBranch(BI->getParent(), TBB, FBB);
return true;
}
} else if (TruncInst *TI = dyn_cast<TruncInst>(BI->getCondition())) {
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc))
.addMBB(TBB).addImm(CCMode).addReg(ARM::CPSR);
- fastEmitBranch(FBB, DbgLoc);
- FuncInfo.MBB->addSuccessor(TBB);
+ finishCondBranch(BI->getParent(), TBB, FBB);
return true;
}
} else if (const ConstantInt *CI =
unsigned BrOpc = isThumb2 ? ARM::t2Bcc : ARM::Bcc;
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc, TII.get(BrOpc))
.addMBB(TBB).addImm(CCMode).addReg(ARM::CPSR);
- fastEmitBranch(FBB, DbgLoc);
- FuncInfo.MBB->addSuccessor(TBB);
+ finishCondBranch(BI->getParent(), TBB, FBB);
return true;
}
TII.get(Opc)).addReg(AddrReg));
const IndirectBrInst *IB = cast<IndirectBrInst>(I);
- for (unsigned i = 0, e = IB->getNumSuccessors(); i != e; ++i)
- FuncInfo.MBB->addSuccessor(FuncInfo.MBBMap[IB->getSuccessor(i)]);
+ for (const BasicBlock *SuccBB : IB->successors())
+ FuncInfo.MBB->addSuccessor(FuncInfo.MBBMap[SuccBB]);
return true;
}
bool ARMFastISel::ARMEmitCmp(const Value *Src1Value, const Value *Src2Value,
bool isZExt) {
Type *Ty = Src1Value->getType();
- EVT SrcEVT = TLI.getValueType(Ty, true);
+ EVT SrcEVT = TLI.getValueType(DL, Ty, true);
if (!SrcEVT.isSimple()) return false;
MVT SrcVT = SrcEVT.getSimpleVT();
return false;
Value *Src = I->getOperand(0);
- EVT SrcEVT = TLI.getValueType(Src->getType(), true);
+ EVT SrcEVT = TLI.getValueType(DL, Src->getType(), true);
if (!SrcEVT.isSimple())
return false;
MVT SrcVT = SrcEVT.getSimpleVT();
}
bool ARMFastISel::SelectBinaryIntOp(const Instruction *I, unsigned ISDOpcode) {
- EVT DestVT = TLI.getValueType(I->getType(), true);
+ EVT DestVT = TLI.getValueType(DL, I->getType(), true);
// We can get here in the case when we have a binary operation on a non-legal
// type and the target independent selector doesn't know how to handle it.
}
bool ARMFastISel::SelectBinaryFPOp(const Instruction *I, unsigned ISDOpcode) {
- EVT FPVT = TLI.getValueType(I->getType(), true);
+ EVT FPVT = TLI.getValueType(DL, I->getType(), true);
if (!FPVT.isSimple()) return false;
MVT VT = FPVT.getSimpleVT();
CallingConv::ID CC = F.getCallingConv();
if (Ret->getNumOperands() > 0) {
SmallVector<ISD::OutputArg, 4> Outs;
- GetReturnInfo(F.getReturnType(), F.getAttributes(), Outs, TLI);
+ GetReturnInfo(F.getReturnType(), F.getAttributes(), Outs, TLI, DL);
// Analyze operands of the call, assigning locations to each operand.
SmallVector<CCValAssign, 16> ValLocs;
return false;
unsigned SrcReg = Reg + VA.getValNo();
- EVT RVEVT = TLI.getValueType(RV->getType());
+ EVT RVEVT = TLI.getValueType(DL, RV->getType());
if (!RVEVT.isSimple()) return false;
MVT RVVT = RVEVT.getSimpleVT();
MVT DestVT = VA.getValVT();
unsigned ARMFastISel::getLibcallReg(const Twine &Name) {
// Manually compute the global's type to avoid building it when unnecessary.
Type *GVTy = Type::getInt32PtrTy(*Context, /*AS=*/0);
- EVT LCREVT = TLI.getValueType(GVTy);
+ EVT LCREVT = TLI.getValueType(DL, GVTy);
if (!LCREVT.isSimple()) return 0;
GlobalValue *GV = new GlobalVariable(M, Type::getInt32Ty(*Context), false,
return false;
unsigned CalleeReg = 0;
- if (EnableARMLongCalls) {
+ if (Subtarget->genLongCalls()) {
CalleeReg = getLibcallReg(TLI.getLibcallName(Call));
if (CalleeReg == 0) return false;
}
// Issue the call.
- unsigned CallOpc = ARMSelectCallOp(EnableARMLongCalls);
+ unsigned CallOpc = ARMSelectCallOp(Subtarget->genLongCalls());
MachineInstrBuilder MIB = BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt,
DbgLoc, TII.get(CallOpc));
// BL / BLX don't take a predicate, but tBL / tBLX do.
if (isThumb2)
AddDefaultPred(MIB);
- if (EnableARMLongCalls)
+ if (Subtarget->genLongCalls())
MIB.addReg(CalleeReg);
else
MIB.addExternalSymbol(TLI.getLibcallName(Call));
bool UseReg = false;
const GlobalValue *GV = dyn_cast<GlobalValue>(Callee);
- if (!GV || EnableARMLongCalls) UseReg = true;
+ if (!GV || Subtarget->genLongCalls()) UseReg = true;
unsigned CalleeReg = 0;
if (UseReg) {
Value *Op = I->getOperand(0);
EVT SrcVT, DestVT;
- SrcVT = TLI.getValueType(Op->getType(), true);
- DestVT = TLI.getValueType(I->getType(), true);
+ SrcVT = TLI.getValueType(DL, Op->getType(), true);
+ DestVT = TLI.getValueType(DL, I->getType(), true);
if (SrcVT != MVT::i32 && SrcVT != MVT::i16 && SrcVT != MVT::i8)
return false;
if (!SrcReg) return false;
EVT SrcEVT, DestEVT;
- SrcEVT = TLI.getValueType(SrcTy, true);
- DestEVT = TLI.getValueType(DestTy, true);
+ SrcEVT = TLI.getValueType(DL, SrcTy, true);
+ DestEVT = TLI.getValueType(DL, DestTy, true);
if (!SrcEVT.isSimple()) return false;
if (!DestEVT.isSimple()) return false;
return false;
// Only handle i32 now.
- EVT DestVT = TLI.getValueType(I->getType(), true);
+ EVT DestVT = TLI.getValueType(DL, I->getType(), true);
if (DestVT != MVT::i32)
return false;
{ { ARM::SXTB, ARM::t2SXTB }, 0, 0, MVT::i8 },
{ { ARM::UXTB, ARM::t2UXTB }, 0, 1, MVT::i8 }
};
-} // namespace
+}
/// \brief The specified machine instr operand is a vreg, and that
/// vreg is being provided by the specified load instruction. If possible,
if (ArgTy->isStructTy() || ArgTy->isArrayTy() || ArgTy->isVectorTy())
return false;
- EVT ArgVT = TLI.getValueType(ArgTy);
+ EVT ArgVT = TLI.getValueType(DL, ArgTy);
if (!ArgVT.isSimple()) return false;
switch (ArgVT.getSimpleVT().SimpleTy) {
case MVT::i8: