#include "llvm/GlobalVariable.h"
#include "llvm/Instructions.h"
#include "llvm/IntrinsicInst.h"
+#include "llvm/LLVMContext.h"
#include "llvm/Pass.h"
#include "llvm/Analysis/Dominators.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Transforms/Utils/PromoteMemToReg.h"
#include "llvm/Transforms/Utils/Local.h"
#include "llvm/Support/Debug.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/IRBuilder.h"
#include "llvm/Support/MathExtras.h"
if (Allocas.empty()) break;
- PromoteMemToReg(Allocas, DT, DF);
+ PromoteMemToReg(Allocas, DT, DF, Context);
NumPromoted += Allocas.size();
Changed = true;
}
DOUT << "Found alloca equal to global: " << *AI;
DOUT << " memcpy = " << *TheCopy;
Constant *TheSrc = cast<Constant>(TheCopy->getOperand(2));
- AI->replaceAllUsesWith(ConstantExpr::getBitCast(TheSrc, AI->getType()));
+ AI->replaceAllUsesWith(
+ Context->getConstantExprBitCast(TheSrc, AI->getType()));
TheCopy->eraseFromParent(); // Don't mutate the global.
AI->eraseFromParent();
++NumGlobals;
// transform the allocation instruction if it is an array allocation
// (allocations OF arrays are ok though), and an allocation of a scalar
// value cannot be decomposed at all.
- uint64_t AllocaSize = TD->getTypePaddedSize(AI->getAllocatedType());
+ uint64_t AllocaSize = TD->getTypeAllocSize(AI->getAllocatedType());
// Do not promote any struct whose size is too big.
if (AllocaSize > SRThreshold) continue;
DOUT << "CONVERT TO SCALAR INTEGER: " << *AI << "\n";
// Create and insert the integer alloca.
- const Type *NewTy = IntegerType::get(AllocaSize*8);
+ const Type *NewTy = Context->getIntegerType(AllocaSize*8);
NewAI = new AllocaInst(NewTy, 0, "", AI->getParent()->begin());
ConvertUsesToScalar(AI, NewAI, 0);
}
// %insert = insertvalue { i32, i32 } %insert.0, i32 %load.1, 1
// (Also works for arrays instead of structs)
if (LoadInst *LI = dyn_cast<LoadInst>(User)) {
- Value *Insert = UndefValue::get(LI->getType());
+ Value *Insert = Context->getUndef(LI->getType());
for (unsigned i = 0, e = ElementAllocas.size(); i != e; ++i) {
Value *Load = new LoadInst(ElementAllocas[i], "load", LI);
Insert = InsertValueInst::Create(Insert, Load, i, "insert", LI);
// expanded itself once the worklist is rerun.
//
SmallVector<Value*, 8> NewArgs;
- NewArgs.push_back(Constant::getNullValue(Type::Int32Ty));
+ NewArgs.push_back(Context->getNullValue(Type::Int32Ty));
NewArgs.append(GEPI->op_begin()+3, GEPI->op_end());
RepValue = GetElementPtrInst::Create(AllocaToUse, NewArgs.begin(),
NewArgs.end(), "", GEPI);
// The GEP is not safe to transform if not of the form "GEP <ptr>, 0, <cst>".
if (I == E ||
- I.getOperand() != Constant::getNullValue(I.getOperand()->getType())) {
+ I.getOperand() != Context->getNullValue(I.getOperand()->getType())) {
return MarkUnsafe(Info);
}
// If not the whole aggregate, give up.
if (Length->getZExtValue() !=
- TD->getTypePaddedSize(AI->getType()->getElementType()))
+ TD->getTypeAllocSize(AI->getType()->getElementType()))
return MarkUnsafe(Info);
// We only know about memcpy/memset/memmove.
// cast a {i32,i32}* to i64* and store through it. This is similar to the
// memcpy case and occurs in various "byval" cases and emulated memcpys.
if (isa<IntegerType>(SI->getOperand(0)->getType()) &&
- TD->getTypePaddedSize(SI->getOperand(0)->getType()) ==
- TD->getTypePaddedSize(AI->getType()->getElementType())) {
+ TD->getTypeAllocSize(SI->getOperand(0)->getType()) ==
+ TD->getTypeAllocSize(AI->getType()->getElementType())) {
Info.isMemCpyDst = true;
continue;
}
// cast a {i32,i32}* to i64* and load through it. This is similar to the
// memcpy case and occurs in various "byval" cases and emulated memcpys.
if (isa<IntegerType>(LI->getType()) &&
- TD->getTypePaddedSize(LI->getType()) ==
- TD->getTypePaddedSize(AI->getType()->getElementType())) {
+ TD->getTypeAllocSize(LI->getType()) ==
+ TD->getTypeAllocSize(AI->getType()->getElementType())) {
Info.isMemCpySrc = true;
continue;
}
const Type *BytePtrTy = MI->getRawDest()->getType();
bool SROADest = MI->getRawDest() == BCInst;
- Constant *Zero = Constant::getNullValue(Type::Int32Ty);
+ Constant *Zero = Context->getNullValue(Type::Int32Ty);
for (unsigned i = 0, e = NewElts.size(); i != e; ++i) {
// If this is a memcpy/memmove, emit a GEP of the other element address.
unsigned OtherEltAlign = MemAlignment;
if (OtherPtr) {
- Value *Idx[2] = { Zero, ConstantInt::get(Type::Int32Ty, i) };
+ Value *Idx[2] = { Zero, Context->getConstantInt(Type::Int32Ty, i) };
OtherElt = GetElementPtrInst::Create(OtherPtr, Idx, Idx + 2,
OtherPtr->getNameStr()+"."+utostr(i),
MI);
} else {
const Type *EltTy =
cast<SequentialType>(OtherPtr->getType())->getElementType();
- EltOffset = TD->getTypePaddedSize(EltTy)*i;
+ EltOffset = TD->getTypeAllocSize(EltTy)*i;
}
// The alignment of the other pointer is the guaranteed alignment of the
Constant *StoreVal;
if (ConstantInt *CI = dyn_cast<ConstantInt>(MI->getOperand(2))) {
if (CI->isZero()) {
- StoreVal = Constant::getNullValue(EltTy); // 0.0, null, 0, <0,0>
+ StoreVal = Context->getNullValue(EltTy); // 0.0, null, 0, <0,0>
} else {
// If EltTy is a vector type, get the element type.
- const Type *ValTy = EltTy;
- if (const VectorType *VTy = dyn_cast<VectorType>(ValTy))
- ValTy = VTy->getElementType();
-
+ const Type *ValTy = EltTy->getScalarType();
+
// Construct an integer with the right value.
unsigned EltSize = TD->getTypeSizeInBits(ValTy);
APInt OneVal(EltSize, CI->getZExtValue());
}
// Convert the integer value to the appropriate type.
- StoreVal = ConstantInt::get(TotalVal);
+ StoreVal = Context->getConstantInt(TotalVal);
if (isa<PointerType>(ValTy))
- StoreVal = ConstantExpr::getIntToPtr(StoreVal, ValTy);
+ StoreVal = Context->getConstantExprIntToPtr(StoreVal, ValTy);
else if (ValTy->isFloatingPoint())
- StoreVal = ConstantExpr::getBitCast(StoreVal, ValTy);
+ StoreVal = Context->getConstantExprBitCast(StoreVal, ValTy);
assert(StoreVal->getType() == ValTy && "Type mismatch!");
// If the requested value was a vector constant, create it.
if (EltTy != ValTy) {
unsigned NumElts = cast<VectorType>(ValTy)->getNumElements();
SmallVector<Constant*, 16> Elts(NumElts, StoreVal);
- StoreVal = ConstantVector::get(&Elts[0], NumElts);
+ StoreVal = Context->getConstantVector(&Elts[0], NumElts);
}
}
new StoreInst(StoreVal, EltPtr, MI);
OtherElt = new BitCastInst(OtherElt, BytePtrTy,OtherElt->getNameStr(),
MI);
- unsigned EltSize = TD->getTypePaddedSize(EltTy);
+ unsigned EltSize = TD->getTypeAllocSize(EltTy);
// Finally, insert the meminst for this element.
if (isa<MemTransferInst>(MI)) {
Value *Ops[] = {
SROADest ? EltPtr : OtherElt, // Dest ptr
SROADest ? OtherElt : EltPtr, // Src ptr
- ConstantInt::get(MI->getOperand(3)->getType(), EltSize), // Size
- ConstantInt::get(Type::Int32Ty, OtherEltAlign) // Align
+ Context->getConstantInt(MI->getOperand(3)->getType(), EltSize), // Size
+ Context->getConstantInt(Type::Int32Ty, OtherEltAlign) // Align
};
CallInst::Create(TheFn, Ops, Ops + 4, "", MI);
} else {
assert(isa<MemSetInst>(MI));
Value *Ops[] = {
EltPtr, MI->getOperand(2), // Dest, Value,
- ConstantInt::get(MI->getOperand(3)->getType(), EltSize), // Size
+ Context->getConstantInt(MI->getOperand(3)->getType(), EltSize), // Size
Zero // Align
};
CallInst::Create(TheFn, Ops, Ops + 4, "", MI);
// and store the element value to the individual alloca.
Value *SrcVal = SI->getOperand(0);
const Type *AllocaEltTy = AI->getType()->getElementType();
- uint64_t AllocaSizeBits = TD->getTypePaddedSizeInBits(AllocaEltTy);
+ uint64_t AllocaSizeBits = TD->getTypeAllocSizeInBits(AllocaEltTy);
// If this isn't a store of an integer to the whole alloca, it may be a store
// to the first element. Just ignore the store in this case and normal SROA
// will handle it.
if (!isa<IntegerType>(SrcVal->getType()) ||
- TD->getTypePaddedSizeInBits(SrcVal->getType()) != AllocaSizeBits)
+ TD->getTypeAllocSizeInBits(SrcVal->getType()) != AllocaSizeBits)
return;
+ // Handle tail padding by extending the operand
+ if (TD->getTypeSizeInBits(SrcVal->getType()) != AllocaSizeBits)
+ SrcVal = new ZExtInst(SrcVal,
+ Context->getIntegerType(AllocaSizeBits), "", SI);
DOUT << "PROMOTING STORE TO WHOLE ALLOCA: " << *AI << *SI;
uint64_t Shift = Layout->getElementOffsetInBits(i);
if (TD->isBigEndian())
- Shift = AllocaSizeBits-Shift-TD->getTypePaddedSizeInBits(FieldTy);
+ Shift = AllocaSizeBits-Shift-TD->getTypeAllocSizeInBits(FieldTy);
Value *EltVal = SrcVal;
if (Shift) {
- Value *ShiftVal = ConstantInt::get(EltVal->getType(), Shift);
+ Value *ShiftVal = Context->getConstantInt(EltVal->getType(), Shift);
EltVal = BinaryOperator::CreateLShr(EltVal, ShiftVal,
"sroa.store.elt", SI);
}
if (FieldSizeBits == 0) continue;
if (FieldSizeBits != AllocaSizeBits)
- EltVal = new TruncInst(EltVal, IntegerType::get(FieldSizeBits), "", SI);
+ EltVal = new TruncInst(EltVal,
+ Context->getIntegerType(FieldSizeBits), "", SI);
Value *DestField = NewElts[i];
if (EltVal->getType() == FieldTy) {
// Storing to an integer field of this size, just do it.
} else {
// Otherwise, bitcast the dest pointer (for aggregates).
DestField = new BitCastInst(DestField,
- PointerType::getUnqual(EltVal->getType()),
+ Context->getPointerTypeUnqual(EltVal->getType()),
"", SI);
}
new StoreInst(EltVal, DestField, SI);
} else {
const ArrayType *ATy = cast<ArrayType>(AllocaEltTy);
const Type *ArrayEltTy = ATy->getElementType();
- uint64_t ElementOffset = TD->getTypePaddedSizeInBits(ArrayEltTy);
+ uint64_t ElementOffset = TD->getTypeAllocSizeInBits(ArrayEltTy);
uint64_t ElementSizeBits = TD->getTypeSizeInBits(ArrayEltTy);
uint64_t Shift;
Value *EltVal = SrcVal;
if (Shift) {
- Value *ShiftVal = ConstantInt::get(EltVal->getType(), Shift);
+ Value *ShiftVal = Context->getConstantInt(EltVal->getType(), Shift);
EltVal = BinaryOperator::CreateLShr(EltVal, ShiftVal,
"sroa.store.elt", SI);
}
// Truncate down to an integer of the right size.
if (ElementSizeBits != AllocaSizeBits)
- EltVal = new TruncInst(EltVal, IntegerType::get(ElementSizeBits),"",SI);
+ EltVal = new TruncInst(EltVal,
+ Context->getIntegerType(ElementSizeBits),"",SI);
Value *DestField = NewElts[i];
if (EltVal->getType() == ArrayEltTy) {
// Storing to an integer field of this size, just do it.
} else {
// Otherwise, bitcast the dest pointer (for aggregates).
DestField = new BitCastInst(DestField,
- PointerType::getUnqual(EltVal->getType()),
+ Context->getPointerTypeUnqual(EltVal->getType()),
"", SI);
}
new StoreInst(EltVal, DestField, SI);
// Extract each element out of the NewElts according to its structure offset
// and form the result value.
const Type *AllocaEltTy = AI->getType()->getElementType();
- uint64_t AllocaSizeBits = TD->getTypePaddedSizeInBits(AllocaEltTy);
+ uint64_t AllocaSizeBits = TD->getTypeAllocSizeInBits(AllocaEltTy);
// If this isn't a load of the whole alloca to an integer, it may be a load
// of the first element. Just ignore the load in this case and normal SROA
// will handle it.
if (!isa<IntegerType>(LI->getType()) ||
- TD->getTypePaddedSizeInBits(LI->getType()) != AllocaSizeBits)
+ TD->getTypeAllocSizeInBits(LI->getType()) != AllocaSizeBits)
return;
DOUT << "PROMOTING LOAD OF WHOLE ALLOCA: " << *AI << *LI;
Layout = TD->getStructLayout(EltSTy);
} else {
const Type *ArrayEltTy = cast<ArrayType>(AllocaEltTy)->getElementType();
- ArrayEltBitOffset = TD->getTypePaddedSizeInBits(ArrayEltTy);
+ ArrayEltBitOffset = TD->getTypeAllocSizeInBits(ArrayEltTy);
}
- Value *ResultVal = Constant::getNullValue(LI->getType());
+ Value *ResultVal =
+ Context->getNullValue(Context->getIntegerType(AllocaSizeBits));
for (unsigned i = 0, e = NewElts.size(); i != e; ++i) {
// Load the value from the alloca. If the NewElt is an aggregate, cast
// Ignore zero sized fields like {}, they obviously contain no data.
if (FieldSizeBits == 0) continue;
- const IntegerType *FieldIntTy = IntegerType::get(FieldSizeBits);
+ const IntegerType *FieldIntTy = Context->getIntegerType(FieldSizeBits);
if (!isa<IntegerType>(FieldTy) && !FieldTy->isFloatingPoint() &&
!isa<VectorType>(FieldTy))
- SrcField = new BitCastInst(SrcField, PointerType::getUnqual(FieldIntTy),
+ SrcField = new BitCastInst(SrcField,
+ Context->getPointerTypeUnqual(FieldIntTy),
"", LI);
SrcField = new LoadInst(SrcField, "sroa.load.elt", LI);
Shift = AllocaSizeBits-Shift-FieldIntTy->getBitWidth();
if (Shift) {
- Value *ShiftVal = ConstantInt::get(SrcField->getType(), Shift);
+ Value *ShiftVal = Context->getConstantInt(SrcField->getType(), Shift);
SrcField = BinaryOperator::CreateShl(SrcField, ShiftVal, "", LI);
}
ResultVal = BinaryOperator::CreateOr(SrcField, ResultVal, "", LI);
}
-
+
+ // Handle tail padding by truncating the result
+ if (TD->getTypeSizeInBits(LI->getType()) != AllocaSizeBits)
+ ResultVal = new TruncInst(ResultVal, LI->getType(), "", LI);
+
LI->replaceAllUsesWith(ResultVal);
LI->eraseFromParent();
}
} else if (const VectorType *VTy = dyn_cast<VectorType>(Ty)) {
return HasPadding(VTy->getElementType(), TD);
}
- return TD.getTypeSizeInBits(Ty) != TD.getTypePaddedSizeInBits(Ty);
+ return TD.getTypeSizeInBits(Ty) != TD.getTypeAllocSizeInBits(Ty);
}
/// isSafeStructAllocaToScalarRepl - Check to see if the specified allocation of
return;
if (NumElements == 1) {
- GEPI->setOperand(2, Constant::getNullValue(Type::Int32Ty));
+ GEPI->setOperand(2, Context->getNullValue(Type::Int32Ty));
return;
}
assert(NumElements == 2 && "Unhandled case!");
// All users of the GEP must be loads. At each use of the GEP, insert
// two loads of the appropriate indexed GEP and select between them.
- Value *IsOne = new ICmpInst(ICmpInst::ICMP_NE, I.getOperand(),
- Constant::getNullValue(I.getOperand()->getType()),
- "isone", GEPI);
+ Value *IsOne = new ICmpInst(GEPI, ICmpInst::ICMP_NE, I.getOperand(),
+ Context->getNullValue(I.getOperand()->getType()),
+ "isone");
// Insert the new GEP instructions, which are properly indexed.
SmallVector<Value*, 8> Indices(GEPI->op_begin()+1, GEPI->op_end());
- Indices[1] = Constant::getNullValue(Type::Int32Ty);
+ Indices[1] = Context->getNullValue(Type::Int32Ty);
Value *ZeroIdx = GetElementPtrInst::Create(GEPI->getOperand(0),
Indices.begin(),
Indices.end(),
GEPI->getName()+".0", GEPI);
- Indices[1] = ConstantInt::get(Type::Int32Ty, 1);
+ Indices[1] = Context->getConstantInt(Type::Int32Ty, 1);
Value *OneIdx = GetElementPtrInst::Create(GEPI->getOperand(0),
Indices.begin(),
Indices.end(),
User *U = *UI++;
if (GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(U))
CleanupGEP(GEPI);
- else if (Instruction *I = dyn_cast<Instruction>(U)) {
+ else {
+ Instruction *I = cast<Instruction>(U);
SmallVector<DbgInfoIntrinsic *, 2> DbgInUses;
if (!isa<StoreInst>(I) && OnlyUsedByDbgInfoIntrinsics(I, &DbgInUses)) {
// Safe to remove debug info uses.
/// large) integer type with extract and insert operations where the loads
/// and stores would mutate the memory.
static void MergeInType(const Type *In, uint64_t Offset, const Type *&VecTy,
- unsigned AllocaSize, const TargetData &TD) {
+ unsigned AllocaSize, const TargetData &TD,
+ LLVMContext *Context) {
// If this could be contributing to a vector, analyze it.
if (VecTy != Type::VoidTy) { // either null or a vector type.
cast<VectorType>(VecTy)->getElementType()
->getPrimitiveSizeInBits()/8 == EltSize)) {
if (VecTy == 0)
- VecTy = VectorType::get(In, AllocaSize/EltSize);
+ VecTy = Context->getVectorType(In, AllocaSize/EltSize);
return;
}
}
// Don't break volatile loads.
if (LI->isVolatile())
return false;
- MergeInType(LI->getType(), Offset, VecTy, AllocaSize, *TD);
+ MergeInType(LI->getType(), Offset, VecTy, AllocaSize, *TD, Context);
SawVec |= isa<VectorType>(LI->getType());
continue;
}
if (StoreInst *SI = dyn_cast<StoreInst>(User)) {
// Storing the pointer, not into the value?
if (SI->getOperand(0) == V || SI->isVolatile()) return 0;
- MergeInType(SI->getOperand(0)->getType(), Offset, VecTy, AllocaSize, *TD);
+ MergeInType(SI->getOperand(0)->getType(), Offset,
+ VecTy, AllocaSize, *TD, Context);
SawVec |= isa<VectorType>(SI->getOperand(0)->getType());
continue;
}
APVal |= APVal << 8;
Value *Old = Builder.CreateLoad(NewAI, (NewAI->getName()+".in").c_str());
- Value *New = ConvertScalar_InsertValue(ConstantInt::get(APVal), Old,
- Offset, Builder);
+ Value *New = ConvertScalar_InsertValue(Context->getConstantInt(APVal),
+ Old, Offset, Builder);
Builder.CreateStore(New, NewAI);
}
MSI->eraseFromParent();
continue;
}
- assert(0 && "Unsupported operation!");
- abort();
+ LLVM_UNREACHABLE("Unsupported operation!");
}
}
// Otherwise it must be an element access.
unsigned Elt = 0;
if (Offset) {
- unsigned EltSize = TD->getTypePaddedSizeInBits(VTy->getElementType());
+ unsigned EltSize = TD->getTypeAllocSizeInBits(VTy->getElementType());
Elt = Offset/EltSize;
assert(EltSize*Elt == Offset && "Invalid modulus in validity checking");
}
// Return the element extracted out of it.
Value *V = Builder.CreateExtractElement(FromVal,
- ConstantInt::get(Type::Int32Ty,Elt),
+ Context->getConstantInt(Type::Int32Ty,Elt),
"tmp");
if (V->getType() != ToType)
V = Builder.CreateBitCast(V, ToType, "tmp");
// use insertvalue's to form the FCA.
if (const StructType *ST = dyn_cast<StructType>(ToType)) {
const StructLayout &Layout = *TD->getStructLayout(ST);
- Value *Res = UndefValue::get(ST);
+ Value *Res = Context->getUndef(ST);
for (unsigned i = 0, e = ST->getNumElements(); i != e; ++i) {
Value *Elt = ConvertScalar_ExtractValue(FromVal, ST->getElementType(i),
Offset+Layout.getElementOffsetInBits(i),
}
if (const ArrayType *AT = dyn_cast<ArrayType>(ToType)) {
- uint64_t EltSize = TD->getTypePaddedSizeInBits(AT->getElementType());
- Value *Res = UndefValue::get(AT);
+ uint64_t EltSize = TD->getTypeAllocSizeInBits(AT->getElementType());
+ Value *Res = Context->getUndef(AT);
for (unsigned i = 0, e = AT->getNumElements(); i != e; ++i) {
Value *Elt = ConvertScalar_ExtractValue(FromVal, AT->getElementType(),
Offset+i*EltSize, Builder);
// We do this to support (f.e.) loads off the end of a structure where
// only some bits are used.
if (ShAmt > 0 && (unsigned)ShAmt < NTy->getBitWidth())
- FromVal = Builder.CreateLShr(FromVal, ConstantInt::get(FromVal->getType(),
+ FromVal = Builder.CreateLShr(FromVal,
+ Context->getConstantInt(FromVal->getType(),
ShAmt), "tmp");
else if (ShAmt < 0 && (unsigned)-ShAmt < NTy->getBitWidth())
- FromVal = Builder.CreateShl(FromVal, ConstantInt::get(FromVal->getType(),
+ FromVal = Builder.CreateShl(FromVal,
+ Context->getConstantInt(FromVal->getType(),
-ShAmt), "tmp");
// Finally, unconditionally truncate the integer to the right width.
unsigned LIBitWidth = TD->getTypeSizeInBits(ToType);
if (LIBitWidth < NTy->getBitWidth())
- FromVal = Builder.CreateTrunc(FromVal, IntegerType::get(LIBitWidth), "tmp");
+ FromVal =
+ Builder.CreateTrunc(FromVal, Context->getIntegerType(LIBitWidth), "tmp");
else if (LIBitWidth > NTy->getBitWidth())
- FromVal = Builder.CreateZExt(FromVal, IntegerType::get(LIBitWidth), "tmp");
+ FromVal =
+ Builder.CreateZExt(FromVal, Context->getIntegerType(LIBitWidth), "tmp");
// If the result is an integer, this is a trunc or bitcast.
if (isa<IntegerType>(ToType)) {
const Type *AllocaType = Old->getType();
if (const VectorType *VTy = dyn_cast<VectorType>(AllocaType)) {
- uint64_t VecSize = TD->getTypePaddedSizeInBits(VTy);
- uint64_t ValSize = TD->getTypePaddedSizeInBits(SV->getType());
+ uint64_t VecSize = TD->getTypeAllocSizeInBits(VTy);
+ uint64_t ValSize = TD->getTypeAllocSizeInBits(SV->getType());
// Changing the whole vector with memset or with an access of a different
// vector type?
if (ValSize == VecSize)
return Builder.CreateBitCast(SV, AllocaType, "tmp");
- uint64_t EltSize = TD->getTypePaddedSizeInBits(VTy->getElementType());
+ uint64_t EltSize = TD->getTypeAllocSizeInBits(VTy->getElementType());
// Must be an element insertion.
unsigned Elt = Offset/EltSize;
SV = Builder.CreateBitCast(SV, VTy->getElementType(), "tmp");
SV = Builder.CreateInsertElement(Old, SV,
- ConstantInt::get(Type::Int32Ty, Elt),
+ Context->getConstantInt(Type::Int32Ty, Elt),
"tmp");
return SV;
}
}
if (const ArrayType *AT = dyn_cast<ArrayType>(SV->getType())) {
- uint64_t EltSize = TD->getTypePaddedSizeInBits(AT->getElementType());
+ uint64_t EltSize = TD->getTypeAllocSizeInBits(AT->getElementType());
for (unsigned i = 0, e = AT->getNumElements(); i != e; ++i) {
Value *Elt = Builder.CreateExtractValue(SV, i, "tmp");
Old = ConvertScalar_InsertValue(Elt, Old, Offset+i*EltSize, Builder);
unsigned SrcStoreWidth = TD->getTypeStoreSizeInBits(SV->getType());
unsigned DestStoreWidth = TD->getTypeStoreSizeInBits(AllocaType);
if (SV->getType()->isFloatingPoint() || isa<VectorType>(SV->getType()))
- SV = Builder.CreateBitCast(SV, IntegerType::get(SrcWidth), "tmp");
+ SV = Builder.CreateBitCast(SV, Context->getIntegerType(SrcWidth), "tmp");
else if (isa<PointerType>(SV->getType()))
SV = Builder.CreatePtrToInt(SV, TD->getIntPtrType(), "tmp");
// only some bits in the structure are set.
APInt Mask(APInt::getLowBitsSet(DestWidth, SrcWidth));
if (ShAmt > 0 && (unsigned)ShAmt < DestWidth) {
- SV = Builder.CreateShl(SV, ConstantInt::get(SV->getType(), ShAmt), "tmp");
+ SV = Builder.CreateShl(SV, Context->getConstantInt(SV->getType(),
+ ShAmt), "tmp");
Mask <<= ShAmt;
} else if (ShAmt < 0 && (unsigned)-ShAmt < DestWidth) {
- SV = Builder.CreateLShr(SV, ConstantInt::get(SV->getType(), -ShAmt), "tmp");
+ SV = Builder.CreateLShr(SV, Context->getConstantInt(SV->getType(),
+ -ShAmt), "tmp");
Mask = Mask.lshr(-ShAmt);
}
// in the new bits.
if (SrcWidth != DestWidth) {
assert(DestWidth > SrcWidth);
- Old = Builder.CreateAnd(Old, ConstantInt::get(~Mask), "mask");
+ Old = Builder.CreateAnd(Old, Context->getConstantInt(~Mask), "mask");
SV = Builder.CreateOr(Old, SV, "ins");
}
return SV;
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