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-rw-r--r--lib/VMCore/Instructions.cpp1051
1 files changed, 711 insertions, 340 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp
index 6a6424d39dd28..f3d15cb2b88be 100644
--- a/lib/VMCore/Instructions.cpp
+++ b/lib/VMCore/Instructions.cpp
@@ -12,13 +12,19 @@
//
//===----------------------------------------------------------------------===//
+#include "LLVMContextImpl.h"
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/Function.h"
#include "llvm/Instructions.h"
+#include "llvm/Module.h"
+#include "llvm/Operator.h"
+#include "llvm/Analysis/Dominators.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/CallSite.h"
#include "llvm/Support/ConstantRange.h"
#include "llvm/Support/MathExtras.h"
+
using namespace llvm;
//===----------------------------------------------------------------------===//
@@ -43,10 +49,10 @@ CallSite::CallSite(Instruction *C) {
I.setPointer(C);
I.setInt(isa<CallInst>(C));
}
-unsigned CallSite::getCallingConv() const {
+CallingConv::ID CallSite::getCallingConv() const {
CALLSITE_DELEGATE_GETTER(getCallingConv());
}
-void CallSite::setCallingConv(unsigned CC) {
+void CallSite::setCallingConv(CallingConv::ID CC) {
CALLSITE_DELEGATE_SETTER(setCallingConv(CC));
}
const AttrListPtr &CallSite::getAttributes() const {
@@ -124,7 +130,7 @@ const char *SelectInst::areInvalidOperands(Value *Op0, Value *Op1, Value *Op2) {
if (const VectorType *VT = dyn_cast<VectorType>(Op0->getType())) {
// Vector select.
- if (VT->getElementType() != Type::Int1Ty)
+ if (VT->getElementType() != Type::getInt1Ty(Op0->getContext()))
return "vector select condition element type must be i1";
const VectorType *ET = dyn_cast<VectorType>(Op1->getType());
if (ET == 0)
@@ -132,7 +138,7 @@ const char *SelectInst::areInvalidOperands(Value *Op0, Value *Op1, Value *Op2) {
if (ET->getNumElements() != VT->getNumElements())
return "vector select requires selected vectors to have "
"the same vector length as select condition";
- } else if (Op0->getType() != Type::Int1Ty) {
+ } else if (Op0->getType() != Type::getInt1Ty(Op0->getContext())) {
return "select condition must be i1 or <n x i1>";
}
return 0;
@@ -152,6 +158,7 @@ PHINode::PHINode(const PHINode &PN)
OL[i] = PN.getOperand(i);
OL[i+1] = PN.getOperand(i+1);
}
+ SubclassOptionalData = PN.SubclassOptionalData;
}
PHINode::~PHINode() {
@@ -223,13 +230,17 @@ void PHINode::resizeOperands(unsigned NumOps) {
/// hasConstantValue - If the specified PHI node always merges together the same
/// value, return the value, otherwise return null.
///
-Value *PHINode::hasConstantValue(bool AllowNonDominatingInstruction) const {
- // If the PHI node only has one incoming value, eliminate the PHI node...
+/// If the PHI has undef operands, but all the rest of the operands are
+/// some unique value, return that value if it can be proved that the
+/// value dominates the PHI. If DT is null, use a conservative check,
+/// otherwise use DT to test for dominance.
+///
+Value *PHINode::hasConstantValue(DominatorTree *DT) const {
+ // If the PHI node only has one incoming value, eliminate the PHI node.
if (getNumIncomingValues() == 1) {
if (getIncomingValue(0) != this) // not X = phi X
return getIncomingValue(0);
- else
- return UndefValue::get(getType()); // Self cycle is dead.
+ return UndefValue::get(getType()); // Self cycle is dead.
}
// Otherwise if all of the incoming values are the same for the PHI, replace
@@ -243,8 +254,7 @@ Value *PHINode::hasConstantValue(bool AllowNonDominatingInstruction) const {
} else if (getIncomingValue(i) != this) { // Not the PHI node itself...
if (InVal && getIncomingValue(i) != InVal)
return 0; // Not the same, bail out.
- else
- InVal = getIncomingValue(i);
+ InVal = getIncomingValue(i);
}
// The only case that could cause InVal to be null is if we have a PHI node
@@ -257,12 +267,20 @@ Value *PHINode::hasConstantValue(bool AllowNonDominatingInstruction) const {
// instruction, we cannot always return X as the result of the PHI node. Only
// do this if X is not an instruction (thus it must dominate the PHI block),
// or if the client is prepared to deal with this possibility.
- if (HasUndefInput && !AllowNonDominatingInstruction)
- if (Instruction *IV = dyn_cast<Instruction>(InVal))
- // If it's in the entry block, it dominates everything.
- if (IV->getParent() != &IV->getParent()->getParent()->getEntryBlock() ||
- isa<InvokeInst>(IV))
- return 0; // Cannot guarantee that InVal dominates this PHINode.
+ if (!HasUndefInput || !isa<Instruction>(InVal))
+ return InVal;
+
+ Instruction *IV = cast<Instruction>(InVal);
+ if (DT) {
+ // We have a DominatorTree. Do a precise test.
+ if (!DT->dominates(IV, this))
+ return 0;
+ } else {
+ // If it is in the entry block, it obviously dominates everything.
+ if (IV->getParent() != &IV->getParent()->getParent()->getEntryBlock() ||
+ isa<InvokeInst>(IV))
+ return 0; // Cannot guarantee that InVal dominates this PHINode.
+ }
// All of the incoming values are the same, return the value now.
return InVal;
@@ -348,7 +366,7 @@ void CallInst::init(Value *Func) {
assert(FTy->getNumParams() == 0 && "Calling a function with bad signature");
}
-CallInst::CallInst(Value *Func, Value* Actual, const std::string &Name,
+CallInst::CallInst(Value *Func, Value* Actual, const Twine &Name,
Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
@@ -359,7 +377,7 @@ CallInst::CallInst(Value *Func, Value* Actual, const std::string &Name,
setName(Name);
}
-CallInst::CallInst(Value *Func, Value* Actual, const std::string &Name,
+CallInst::CallInst(Value *Func, Value* Actual, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
@@ -369,7 +387,7 @@ CallInst::CallInst(Value *Func, Value* Actual, const std::string &Name,
init(Func, Actual);
setName(Name);
}
-CallInst::CallInst(Value *Func, const std::string &Name,
+CallInst::CallInst(Value *Func, const Twine &Name,
Instruction *InsertBefore)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
@@ -380,7 +398,7 @@ CallInst::CallInst(Value *Func, const std::string &Name,
setName(Name);
}
-CallInst::CallInst(Value *Func, const std::string &Name,
+CallInst::CallInst(Value *Func, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(cast<FunctionType>(cast<PointerType>(Func->getType())
->getElementType())->getReturnType(),
@@ -401,6 +419,7 @@ CallInst::CallInst(const CallInst &CI)
Use *InOL = CI.OperandList;
for (unsigned i = 0, e = CI.getNumOperands(); i != e; ++i)
OL[i] = InOL[i];
+ SubclassOptionalData = CI.SubclassOptionalData;
}
void CallInst::addAttribute(unsigned i, Attributes attr) {
@@ -423,6 +442,111 @@ bool CallInst::paramHasAttr(unsigned i, Attributes attr) const {
return false;
}
+/// IsConstantOne - Return true only if val is constant int 1
+static bool IsConstantOne(Value *val) {
+ assert(val && "IsConstantOne does not work with NULL val");
+ return isa<ConstantInt>(val) && cast<ConstantInt>(val)->isOne();
+}
+
+static Value *checkArraySize(Value *Amt, const Type *IntPtrTy) {
+ if (!Amt)
+ Amt = ConstantInt::get(IntPtrTy, 1);
+ else {
+ assert(!isa<BasicBlock>(Amt) &&
+ "Passed basic block into malloc size parameter! Use other ctor");
+ assert(Amt->getType() == IntPtrTy &&
+ "Malloc array size is not an intptr!");
+ }
+ return Amt;
+}
+
+static Value *createMalloc(Instruction *InsertBefore, BasicBlock *InsertAtEnd,
+ const Type *IntPtrTy, const Type *AllocTy,
+ Value *ArraySize, const Twine &NameStr) {
+ assert(((!InsertBefore && InsertAtEnd) || (InsertBefore && !InsertAtEnd)) &&
+ "createMalloc needs either InsertBefore or InsertAtEnd");
+
+ // malloc(type) becomes:
+ // bitcast (i8* malloc(typeSize)) to type*
+ // malloc(type, arraySize) becomes:
+ // bitcast (i8 *malloc(typeSize*arraySize)) to type*
+ Value *AllocSize = ConstantExpr::getSizeOf(AllocTy);
+ AllocSize = ConstantExpr::getTruncOrBitCast(cast<Constant>(AllocSize),
+ IntPtrTy);
+ ArraySize = checkArraySize(ArraySize, IntPtrTy);
+
+ if (!IsConstantOne(ArraySize)) {
+ if (IsConstantOne(AllocSize)) {
+ AllocSize = ArraySize; // Operand * 1 = Operand
+ } else if (Constant *CO = dyn_cast<Constant>(ArraySize)) {
+ Constant *Scale = ConstantExpr::getIntegerCast(CO, IntPtrTy,
+ false /*ZExt*/);
+ // Malloc arg is constant product of type size and array size
+ AllocSize = ConstantExpr::getMul(Scale, cast<Constant>(AllocSize));
+ } else {
+ // Multiply type size by the array size...
+ if (InsertBefore)
+ AllocSize = BinaryOperator::CreateMul(ArraySize, AllocSize,
+ "mallocsize", InsertBefore);
+ else
+ AllocSize = BinaryOperator::CreateMul(ArraySize, AllocSize,
+ "mallocsize", InsertAtEnd);
+ }
+ }
+
+ assert(AllocSize->getType() == IntPtrTy && "malloc arg is wrong size");
+ // Create the call to Malloc.
+ BasicBlock* BB = InsertBefore ? InsertBefore->getParent() : InsertAtEnd;
+ Module* M = BB->getParent()->getParent();
+ const Type *BPTy = Type::getInt8PtrTy(BB->getContext());
+ // prototype malloc as "void *malloc(size_t)"
+ Constant *MallocF = M->getOrInsertFunction("malloc", BPTy, IntPtrTy, NULL);
+ if (!cast<Function>(MallocF)->doesNotAlias(0))
+ cast<Function>(MallocF)->setDoesNotAlias(0);
+ const PointerType *AllocPtrType = PointerType::getUnqual(AllocTy);
+ CallInst *MCall = NULL;
+ Value *MCast = NULL;
+ if (InsertBefore) {
+ MCall = CallInst::Create(MallocF, AllocSize, "malloccall", InsertBefore);
+ // Create a cast instruction to convert to the right type...
+ MCast = new BitCastInst(MCall, AllocPtrType, NameStr, InsertBefore);
+ } else {
+ MCall = CallInst::Create(MallocF, AllocSize, "malloccall", InsertAtEnd);
+ // Create a cast instruction to convert to the right type...
+ MCast = new BitCastInst(MCall, AllocPtrType, NameStr);
+ }
+ MCall->setTailCall();
+ assert(MCall->getType() != Type::getVoidTy(BB->getContext()) &&
+ "Malloc has void return type");
+
+ return MCast;
+}
+
+/// CreateMalloc - Generate the IR for a call to malloc:
+/// 1. Compute the malloc call's argument as the specified type's size,
+/// possibly multiplied by the array size if the array size is not
+/// constant 1.
+/// 2. Call malloc with that argument.
+/// 3. Bitcast the result of the malloc call to the specified type.
+Value *CallInst::CreateMalloc(Instruction *InsertBefore, const Type *IntPtrTy,
+ const Type *AllocTy, Value *ArraySize,
+ const Twine &Name) {
+ return createMalloc(InsertBefore, NULL, IntPtrTy, AllocTy, ArraySize, Name);
+}
+
+/// CreateMalloc - Generate the IR for a call to malloc:
+/// 1. Compute the malloc call's argument as the specified type's size,
+/// possibly multiplied by the array size if the array size is not
+/// constant 1.
+/// 2. Call malloc with that argument.
+/// 3. Bitcast the result of the malloc call to the specified type.
+/// Note: This function does not add the bitcast to the basic block, that is the
+/// responsibility of the caller.
+Value *CallInst::CreateMalloc(BasicBlock *InsertAtEnd, const Type *IntPtrTy,
+ const Type *AllocTy, Value *ArraySize,
+ const Twine &Name) {
+ return createMalloc(NULL, InsertAtEnd, IntPtrTy, AllocTy, ArraySize, Name);
+}
//===----------------------------------------------------------------------===//
// InvokeInst Implementation
@@ -462,6 +586,7 @@ InvokeInst::InvokeInst(const InvokeInst &II)
Use *OL = OperandList, *InOL = II.OperandList;
for (unsigned i = 0, e = II.getNumOperands(); i != e; ++i)
OL[i] = InOL[i];
+ SubclassOptionalData = II.SubclassOptionalData;
}
BasicBlock *InvokeInst::getSuccessorV(unsigned idx) const {
@@ -500,30 +625,31 @@ void InvokeInst::removeAttribute(unsigned i, Attributes attr) {
//===----------------------------------------------------------------------===//
ReturnInst::ReturnInst(const ReturnInst &RI)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
+ : TerminatorInst(Type::getVoidTy(RI.getContext()), Instruction::Ret,
OperandTraits<ReturnInst>::op_end(this) -
RI.getNumOperands(),
RI.getNumOperands()) {
if (RI.getNumOperands())
Op<0>() = RI.Op<0>();
+ SubclassOptionalData = RI.SubclassOptionalData;
}
-ReturnInst::ReturnInst(Value *retVal, Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
+ReturnInst::ReturnInst(LLVMContext &C, Value *retVal, Instruction *InsertBefore)
+ : TerminatorInst(Type::getVoidTy(C), Instruction::Ret,
OperandTraits<ReturnInst>::op_end(this) - !!retVal, !!retVal,
InsertBefore) {
if (retVal)
Op<0>() = retVal;
}
-ReturnInst::ReturnInst(Value *retVal, BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
+ReturnInst::ReturnInst(LLVMContext &C, Value *retVal, BasicBlock *InsertAtEnd)
+ : TerminatorInst(Type::getVoidTy(C), Instruction::Ret,
OperandTraits<ReturnInst>::op_end(this) - !!retVal, !!retVal,
InsertAtEnd) {
if (retVal)
Op<0>() = retVal;
}
-ReturnInst::ReturnInst(BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Ret,
+ReturnInst::ReturnInst(LLVMContext &Context, BasicBlock *InsertAtEnd)
+ : TerminatorInst(Type::getVoidTy(Context), Instruction::Ret,
OperandTraits<ReturnInst>::op_end(this), 0, InsertAtEnd) {
}
@@ -534,12 +660,11 @@ unsigned ReturnInst::getNumSuccessorsV() const {
/// Out-of-line ReturnInst method, put here so the C++ compiler can choose to
/// emit the vtable for the class in this translation unit.
void ReturnInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) {
- assert(0 && "ReturnInst has no successors!");
+ llvm_unreachable("ReturnInst has no successors!");
}
BasicBlock *ReturnInst::getSuccessorV(unsigned idx) const {
- assert(0 && "ReturnInst has no successors!");
- abort();
+ llvm_unreachable("ReturnInst has no successors!");
return 0;
}
@@ -550,11 +675,13 @@ ReturnInst::~ReturnInst() {
// UnwindInst Implementation
//===----------------------------------------------------------------------===//
-UnwindInst::UnwindInst(Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Unwind, 0, 0, InsertBefore) {
+UnwindInst::UnwindInst(LLVMContext &Context, Instruction *InsertBefore)
+ : TerminatorInst(Type::getVoidTy(Context), Instruction::Unwind,
+ 0, 0, InsertBefore) {
}
-UnwindInst::UnwindInst(BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Unwind, 0, 0, InsertAtEnd) {
+UnwindInst::UnwindInst(LLVMContext &Context, BasicBlock *InsertAtEnd)
+ : TerminatorInst(Type::getVoidTy(Context), Instruction::Unwind,
+ 0, 0, InsertAtEnd) {
}
@@ -563,12 +690,11 @@ unsigned UnwindInst::getNumSuccessorsV() const {
}
void UnwindInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) {
- assert(0 && "UnwindInst has no successors!");
+ llvm_unreachable("UnwindInst has no successors!");
}
BasicBlock *UnwindInst::getSuccessorV(unsigned idx) const {
- assert(0 && "UnwindInst has no successors!");
- abort();
+ llvm_unreachable("UnwindInst has no successors!");
return 0;
}
@@ -576,11 +702,14 @@ BasicBlock *UnwindInst::getSuccessorV(unsigned idx) const {
// UnreachableInst Implementation
//===----------------------------------------------------------------------===//
-UnreachableInst::UnreachableInst(Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Unreachable, 0, 0, InsertBefore) {
+UnreachableInst::UnreachableInst(LLVMContext &Context,
+ Instruction *InsertBefore)
+ : TerminatorInst(Type::getVoidTy(Context), Instruction::Unreachable,
+ 0, 0, InsertBefore) {
}
-UnreachableInst::UnreachableInst(BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Unreachable, 0, 0, InsertAtEnd) {
+UnreachableInst::UnreachableInst(LLVMContext &Context, BasicBlock *InsertAtEnd)
+ : TerminatorInst(Type::getVoidTy(Context), Instruction::Unreachable,
+ 0, 0, InsertAtEnd) {
}
unsigned UnreachableInst::getNumSuccessorsV() const {
@@ -588,12 +717,11 @@ unsigned UnreachableInst::getNumSuccessorsV() const {
}
void UnreachableInst::setSuccessorV(unsigned idx, BasicBlock *NewSucc) {
- assert(0 && "UnwindInst has no successors!");
+ llvm_unreachable("UnwindInst has no successors!");
}
BasicBlock *UnreachableInst::getSuccessorV(unsigned idx) const {
- assert(0 && "UnwindInst has no successors!");
- abort();
+ llvm_unreachable("UnwindInst has no successors!");
return 0;
}
@@ -603,12 +731,12 @@ BasicBlock *UnreachableInst::getSuccessorV(unsigned idx) const {
void BranchInst::AssertOK() {
if (isConditional())
- assert(getCondition()->getType() == Type::Int1Ty &&
+ assert(getCondition()->getType() == Type::getInt1Ty(getContext()) &&
"May only branch on boolean predicates!");
}
BranchInst::BranchInst(BasicBlock *IfTrue, Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Br,
+ : TerminatorInst(Type::getVoidTy(IfTrue->getContext()), Instruction::Br,
OperandTraits<BranchInst>::op_end(this) - 1,
1, InsertBefore) {
assert(IfTrue != 0 && "Branch destination may not be null!");
@@ -616,7 +744,7 @@ BranchInst::BranchInst(BasicBlock *IfTrue, Instruction *InsertBefore)
}
BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Br,
+ : TerminatorInst(Type::getVoidTy(IfTrue->getContext()), Instruction::Br,
OperandTraits<BranchInst>::op_end(this) - 3,
3, InsertBefore) {
Op<-1>() = IfTrue;
@@ -628,7 +756,7 @@ BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
}
BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Br,
+ : TerminatorInst(Type::getVoidTy(IfTrue->getContext()), Instruction::Br,
OperandTraits<BranchInst>::op_end(this) - 1,
1, InsertAtEnd) {
assert(IfTrue != 0 && "Branch destination may not be null!");
@@ -637,7 +765,7 @@ BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *InsertAtEnd)
BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Br,
+ : TerminatorInst(Type::getVoidTy(IfTrue->getContext()), Instruction::Br,
OperandTraits<BranchInst>::op_end(this) - 3,
3, InsertAtEnd) {
Op<-1>() = IfTrue;
@@ -650,7 +778,7 @@ BranchInst::BranchInst(BasicBlock *IfTrue, BasicBlock *IfFalse, Value *Cond,
BranchInst::BranchInst(const BranchInst &BI) :
- TerminatorInst(Type::VoidTy, Instruction::Br,
+ TerminatorInst(Type::getVoidTy(BI.getContext()), Instruction::Br,
OperandTraits<BranchInst>::op_end(this) - BI.getNumOperands(),
BI.getNumOperands()) {
Op<-1>() = BI.Op<-1>();
@@ -659,6 +787,7 @@ BranchInst::BranchInst(const BranchInst &BI) :
Op<-3>() = BI.Op<-3>();
Op<-2>() = BI.Op<-2>();
}
+ SubclassOptionalData = BI.SubclassOptionalData;
}
@@ -701,35 +830,35 @@ void BranchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
// AllocationInst Implementation
//===----------------------------------------------------------------------===//
-static Value *getAISize(Value *Amt) {
+static Value *getAISize(LLVMContext &Context, Value *Amt) {
if (!Amt)
- Amt = ConstantInt::get(Type::Int32Ty, 1);
+ Amt = ConstantInt::get(Type::getInt32Ty(Context), 1);
else {
assert(!isa<BasicBlock>(Amt) &&
"Passed basic block into allocation size parameter! Use other ctor");
- assert(Amt->getType() == Type::Int32Ty &&
+ assert(Amt->getType() == Type::getInt32Ty(Context) &&
"Malloc/Allocation array size is not a 32-bit integer!");
}
return Amt;
}
AllocationInst::AllocationInst(const Type *Ty, Value *ArraySize, unsigned iTy,
- unsigned Align, const std::string &Name,
+ unsigned Align, const Twine &Name,
Instruction *InsertBefore)
- : UnaryInstruction(PointerType::getUnqual(Ty), iTy, getAISize(ArraySize),
- InsertBefore) {
+ : UnaryInstruction(PointerType::getUnqual(Ty), iTy,
+ getAISize(Ty->getContext(), ArraySize), InsertBefore) {
setAlignment(Align);
- assert(Ty != Type::VoidTy && "Cannot allocate void!");
+ assert(Ty != Type::getVoidTy(Ty->getContext()) && "Cannot allocate void!");
setName(Name);
}
AllocationInst::AllocationInst(const Type *Ty, Value *ArraySize, unsigned iTy,
- unsigned Align, const std::string &Name,
+ unsigned Align, const Twine &Name,
BasicBlock *InsertAtEnd)
- : UnaryInstruction(PointerType::getUnqual(Ty), iTy, getAISize(ArraySize),
- InsertAtEnd) {
+ : UnaryInstruction(PointerType::getUnqual(Ty), iTy,
+ getAISize(Ty->getContext(), ArraySize), InsertAtEnd) {
setAlignment(Align);
- assert(Ty != Type::VoidTy && "Cannot allocate void!");
+ assert(Ty != Type::getVoidTy(Ty->getContext()) && "Cannot allocate void!");
setName(Name);
}
@@ -753,11 +882,6 @@ const Type *AllocationInst::getAllocatedType() const {
return getType()->getElementType();
}
-AllocaInst::AllocaInst(const AllocaInst &AI)
- : AllocationInst(AI.getType()->getElementType(), (Value*)AI.getOperand(0),
- Instruction::Alloca, AI.getAlignment()) {
-}
-
/// isStaticAlloca - Return true if this alloca is in the entry block of the
/// function and is a constant size. If so, the code generator will fold it
/// into the prolog/epilog code, so it is basically free.
@@ -770,11 +894,6 @@ bool AllocaInst::isStaticAlloca() const {
return Parent == &Parent->getParent()->front();
}
-MallocInst::MallocInst(const MallocInst &MI)
- : AllocationInst(MI.getType()->getElementType(), (Value*)MI.getOperand(0),
- Instruction::Malloc, MI.getAlignment()) {
-}
-
//===----------------------------------------------------------------------===//
// FreeInst Implementation
//===----------------------------------------------------------------------===//
@@ -785,12 +904,14 @@ void FreeInst::AssertOK() {
}
FreeInst::FreeInst(Value *Ptr, Instruction *InsertBefore)
- : UnaryInstruction(Type::VoidTy, Free, Ptr, InsertBefore) {
+ : UnaryInstruction(Type::getVoidTy(Ptr->getContext()),
+ Free, Ptr, InsertBefore) {
AssertOK();
}
FreeInst::FreeInst(Value *Ptr, BasicBlock *InsertAtEnd)
- : UnaryInstruction(Type::VoidTy, Free, Ptr, InsertAtEnd) {
+ : UnaryInstruction(Type::getVoidTy(Ptr->getContext()),
+ Free, Ptr, InsertAtEnd) {
AssertOK();
}
@@ -804,7 +925,7 @@ void LoadInst::AssertOK() {
"Ptr must have pointer type.");
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, Instruction *InsertBef)
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, Instruction *InsertBef)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertBef) {
setVolatile(false);
@@ -813,7 +934,7 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, Instruction *InsertBef)
setName(Name);
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, BasicBlock *InsertAE)
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, BasicBlock *InsertAE)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertAE) {
setVolatile(false);
@@ -822,7 +943,7 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, BasicBlock *InsertAE)
setName(Name);
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile,
Instruction *InsertBef)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertBef) {
@@ -832,7 +953,7 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
setName(Name);
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile,
unsigned Align, Instruction *InsertBef)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertBef) {
@@ -842,7 +963,7 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
setName(Name);
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile,
unsigned Align, BasicBlock *InsertAE)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertAE) {
@@ -852,7 +973,7 @@ LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
setName(Name);
}
-LoadInst::LoadInst(Value *Ptr, const std::string &Name, bool isVolatile,
+LoadInst::LoadInst(Value *Ptr, const Twine &Name, bool isVolatile,
BasicBlock *InsertAE)
: UnaryInstruction(cast<PointerType>(Ptr->getType())->getElementType(),
Load, Ptr, InsertAE) {
@@ -922,7 +1043,7 @@ void StoreInst::AssertOK() {
StoreInst::StoreInst(Value *val, Value *addr, Instruction *InsertBefore)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertBefore) {
@@ -934,7 +1055,7 @@ StoreInst::StoreInst(Value *val, Value *addr, Instruction *InsertBefore)
}
StoreInst::StoreInst(Value *val, Value *addr, BasicBlock *InsertAtEnd)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertAtEnd) {
@@ -947,7 +1068,7 @@ StoreInst::StoreInst(Value *val, Value *addr, BasicBlock *InsertAtEnd)
StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
Instruction *InsertBefore)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertBefore) {
@@ -960,7 +1081,7 @@ StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
unsigned Align, Instruction *InsertBefore)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertBefore) {
@@ -973,7 +1094,7 @@ StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
unsigned Align, BasicBlock *InsertAtEnd)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertAtEnd) {
@@ -986,7 +1107,7 @@ StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
StoreInst::StoreInst(Value *val, Value *addr, bool isVolatile,
BasicBlock *InsertAtEnd)
- : Instruction(Type::VoidTy, Store,
+ : Instruction(Type::getVoidTy(val->getContext()), Store,
OperandTraits<StoreInst>::op_begin(this),
OperandTraits<StoreInst>::operands(this),
InsertAtEnd) {
@@ -1011,7 +1132,7 @@ static unsigned retrieveAddrSpace(const Value *Val) {
}
void GetElementPtrInst::init(Value *Ptr, Value* const *Idx, unsigned NumIdx,
- const std::string &Name) {
+ const Twine &Name) {
assert(NumOperands == 1+NumIdx && "NumOperands not initialized?");
Use *OL = OperandList;
OL[0] = Ptr;
@@ -1022,7 +1143,7 @@ void GetElementPtrInst::init(Value *Ptr, Value* const *Idx, unsigned NumIdx,
setName(Name);
}
-void GetElementPtrInst::init(Value *Ptr, Value *Idx, const std::string &Name) {
+void GetElementPtrInst::init(Value *Ptr, Value *Idx, const Twine &Name) {
assert(NumOperands == 2 && "NumOperands not initialized?");
Use *OL = OperandList;
OL[0] = Ptr;
@@ -1040,12 +1161,13 @@ GetElementPtrInst::GetElementPtrInst(const GetElementPtrInst &GEPI)
Use *GEPIOL = GEPI.OperandList;
for (unsigned i = 0, E = NumOperands; i != E; ++i)
OL[i] = GEPIOL[i];
+ SubclassOptionalData = GEPI.SubclassOptionalData;
}
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
- const std::string &Name, Instruction *InBe)
- : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),Idx)),
- retrieveAddrSpace(Ptr)),
+ const Twine &Name, Instruction *InBe)
+ : Instruction(PointerType::get(
+ checkType(getIndexedType(Ptr->getType(),Idx)), retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
2, InBe) {
@@ -1053,9 +1175,10 @@ GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
}
GetElementPtrInst::GetElementPtrInst(Value *Ptr, Value *Idx,
- const std::string &Name, BasicBlock *IAE)
- : Instruction(PointerType::get(checkType(getIndexedType(Ptr->getType(),Idx)),
- retrieveAddrSpace(Ptr)),
+ const Twine &Name, BasicBlock *IAE)
+ : Instruction(PointerType::get(
+ checkType(getIndexedType(Ptr->getType(),Idx)),
+ retrieveAddrSpace(Ptr)),
GetElementPtr,
OperandTraits<GetElementPtrInst>::op_end(this) - 2,
2, IAE) {
@@ -1155,13 +1278,20 @@ bool GetElementPtrInst::hasAllConstantIndices() const {
return true;
}
+void GetElementPtrInst::setIsInBounds(bool B) {
+ cast<GEPOperator>(this)->setIsInBounds(B);
+}
+
+bool GetElementPtrInst::isInBounds() const {
+ return cast<GEPOperator>(this)->isInBounds();
+}
//===----------------------------------------------------------------------===//
// ExtractElementInst Implementation
//===----------------------------------------------------------------------===//
ExtractElementInst::ExtractElementInst(Value *Val, Value *Index,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBef)
: Instruction(cast<VectorType>(Val->getType())->getElementType(),
ExtractElement,
@@ -1174,24 +1304,8 @@ ExtractElementInst::ExtractElementInst(Value *Val, Value *Index,
setName(Name);
}
-ExtractElementInst::ExtractElementInst(Value *Val, unsigned IndexV,
- const std::string &Name,
- Instruction *InsertBef)
- : Instruction(cast<VectorType>(Val->getType())->getElementType(),
- ExtractElement,
- OperandTraits<ExtractElementInst>::op_begin(this),
- 2, InsertBef) {
- Constant *Index = ConstantInt::get(Type::Int32Ty, IndexV);
- assert(isValidOperands(Val, Index) &&
- "Invalid extractelement instruction operands!");
- Op<0>() = Val;
- Op<1>() = Index;
- setName(Name);
-}
-
-
ExtractElementInst::ExtractElementInst(Value *Val, Value *Index,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAE)
: Instruction(cast<VectorType>(Val->getType())->getElementType(),
ExtractElement,
@@ -1205,25 +1319,10 @@ ExtractElementInst::ExtractElementInst(Value *Val, Value *Index,
setName(Name);
}
-ExtractElementInst::ExtractElementInst(Value *Val, unsigned IndexV,
- const std::string &Name,
- BasicBlock *InsertAE)
- : Instruction(cast<VectorType>(Val->getType())->getElementType(),
- ExtractElement,
- OperandTraits<ExtractElementInst>::op_begin(this),
- 2, InsertAE) {
- Constant *Index = ConstantInt::get(Type::Int32Ty, IndexV);
- assert(isValidOperands(Val, Index) &&
- "Invalid extractelement instruction operands!");
-
- Op<0>() = Val;
- Op<1>() = Index;
- setName(Name);
-}
-
bool ExtractElementInst::isValidOperands(const Value *Val, const Value *Index) {
- if (!isa<VectorType>(Val->getType()) || Index->getType() != Type::Int32Ty)
+ if (!isa<VectorType>(Val->getType()) ||
+ Index->getType() != Type::getInt32Ty(Val->getContext()))
return false;
return true;
}
@@ -1233,15 +1332,8 @@ bool ExtractElementInst::isValidOperands(const Value *Val, const Value *Index) {
// InsertElementInst Implementation
//===----------------------------------------------------------------------===//
-InsertElementInst::InsertElementInst(const InsertElementInst &IE)
- : Instruction(IE.getType(), InsertElement,
- OperandTraits<InsertElementInst>::op_begin(this), 3) {
- Op<0>() = IE.Op<0>();
- Op<1>() = IE.Op<1>();
- Op<2>() = IE.Op<2>();
-}
InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, Value *Index,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBef)
: Instruction(Vec->getType(), InsertElement,
OperandTraits<InsertElementInst>::op_begin(this),
@@ -1254,24 +1346,8 @@ InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, Value *Index,
setName(Name);
}
-InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, unsigned IndexV,
- const std::string &Name,
- Instruction *InsertBef)
- : Instruction(Vec->getType(), InsertElement,
- OperandTraits<InsertElementInst>::op_begin(this),
- 3, InsertBef) {
- Constant *Index = ConstantInt::get(Type::Int32Ty, IndexV);
- assert(isValidOperands(Vec, Elt, Index) &&
- "Invalid insertelement instruction operands!");
- Op<0>() = Vec;
- Op<1>() = Elt;
- Op<2>() = Index;
- setName(Name);
-}
-
-
InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, Value *Index,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAE)
: Instruction(Vec->getType(), InsertElement,
OperandTraits<InsertElementInst>::op_begin(this),
@@ -1285,22 +1361,6 @@ InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, Value *Index,
setName(Name);
}
-InsertElementInst::InsertElementInst(Value *Vec, Value *Elt, unsigned IndexV,
- const std::string &Name,
- BasicBlock *InsertAE)
-: Instruction(Vec->getType(), InsertElement,
- OperandTraits<InsertElementInst>::op_begin(this),
- 3, InsertAE) {
- Constant *Index = ConstantInt::get(Type::Int32Ty, IndexV);
- assert(isValidOperands(Vec, Elt, Index) &&
- "Invalid insertelement instruction operands!");
-
- Op<0>() = Vec;
- Op<1>() = Elt;
- Op<2>() = Index;
- setName(Name);
-}
-
bool InsertElementInst::isValidOperands(const Value *Vec, const Value *Elt,
const Value *Index) {
if (!isa<VectorType>(Vec->getType()))
@@ -1309,7 +1369,7 @@ bool InsertElementInst::isValidOperands(const Value *Vec, const Value *Elt,
if (Elt->getType() != cast<VectorType>(Vec->getType())->getElementType())
return false;// Second operand of insertelement must be vector element type.
- if (Index->getType() != Type::Int32Ty)
+ if (Index->getType() != Type::getInt32Ty(Vec->getContext()))
return false; // Third operand of insertelement must be i32.
return true;
}
@@ -1319,17 +1379,8 @@ bool InsertElementInst::isValidOperands(const Value *Vec, const Value *Elt,
// ShuffleVectorInst Implementation
//===----------------------------------------------------------------------===//
-ShuffleVectorInst::ShuffleVectorInst(const ShuffleVectorInst &SV)
- : Instruction(SV.getType(), ShuffleVector,
- OperandTraits<ShuffleVectorInst>::op_begin(this),
- OperandTraits<ShuffleVectorInst>::operands(this)) {
- Op<0>() = SV.Op<0>();
- Op<1>() = SV.Op<1>();
- Op<2>() = SV.Op<2>();
-}
-
ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore)
: Instruction(VectorType::get(cast<VectorType>(V1->getType())->getElementType(),
cast<VectorType>(Mask->getType())->getNumElements()),
@@ -1346,12 +1397,14 @@ ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
}
ShuffleVectorInst::ShuffleVectorInst(Value *V1, Value *V2, Value *Mask,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd)
- : Instruction(V1->getType(), ShuffleVector,
- OperandTraits<ShuffleVectorInst>::op_begin(this),
- OperandTraits<ShuffleVectorInst>::operands(this),
- InsertAtEnd) {
+: Instruction(VectorType::get(cast<VectorType>(V1->getType())->getElementType(),
+ cast<VectorType>(Mask->getType())->getNumElements()),
+ ShuffleVector,
+ OperandTraits<ShuffleVectorInst>::op_begin(this),
+ OperandTraits<ShuffleVectorInst>::operands(this),
+ InsertAtEnd) {
assert(isValidOperands(V1, V2, Mask) &&
"Invalid shuffle vector instruction operands!");
@@ -1368,7 +1421,7 @@ bool ShuffleVectorInst::isValidOperands(const Value *V1, const Value *V2,
const VectorType *MaskTy = dyn_cast<VectorType>(Mask->getType());
if (!isa<Constant>(Mask) || MaskTy == 0 ||
- MaskTy->getElementType() != Type::Int32Ty)
+ MaskTy->getElementType() != Type::getInt32Ty(V1->getContext()))
return false;
return true;
}
@@ -1393,7 +1446,7 @@ int ShuffleVectorInst::getMaskValue(unsigned i) const {
//===----------------------------------------------------------------------===//
void InsertValueInst::init(Value *Agg, Value *Val, const unsigned *Idx,
- unsigned NumIdx, const std::string &Name) {
+ unsigned NumIdx, const Twine &Name) {
assert(NumOperands == 2 && "NumOperands not initialized?");
Op<0>() = Agg;
Op<1>() = Val;
@@ -1403,7 +1456,7 @@ void InsertValueInst::init(Value *Agg, Value *Val, const unsigned *Idx,
}
void InsertValueInst::init(Value *Agg, Value *Val, unsigned Idx,
- const std::string &Name) {
+ const Twine &Name) {
assert(NumOperands == 2 && "NumOperands not initialized?");
Op<0>() = Agg;
Op<1>() = Val;
@@ -1418,12 +1471,13 @@ InsertValueInst::InsertValueInst(const InsertValueInst &IVI)
Indices(IVI.Indices) {
Op<0>() = IVI.getOperand(0);
Op<1>() = IVI.getOperand(1);
+ SubclassOptionalData = IVI.SubclassOptionalData;
}
InsertValueInst::InsertValueInst(Value *Agg,
Value *Val,
unsigned Idx,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore)
: Instruction(Agg->getType(), InsertValue,
OperandTraits<InsertValueInst>::op_begin(this),
@@ -1434,7 +1488,7 @@ InsertValueInst::InsertValueInst(Value *Agg,
InsertValueInst::InsertValueInst(Value *Agg,
Value *Val,
unsigned Idx,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(Agg->getType(), InsertValue,
OperandTraits<InsertValueInst>::op_begin(this),
@@ -1447,14 +1501,14 @@ InsertValueInst::InsertValueInst(Value *Agg,
//===----------------------------------------------------------------------===//
void ExtractValueInst::init(const unsigned *Idx, unsigned NumIdx,
- const std::string &Name) {
+ const Twine &Name) {
assert(NumOperands == 1 && "NumOperands not initialized?");
Indices.insert(Indices.end(), Idx, Idx + NumIdx);
setName(Name);
}
-void ExtractValueInst::init(unsigned Idx, const std::string &Name) {
+void ExtractValueInst::init(unsigned Idx, const Twine &Name) {
assert(NumOperands == 1 && "NumOperands not initialized?");
Indices.push_back(Idx);
@@ -1464,6 +1518,7 @@ void ExtractValueInst::init(unsigned Idx, const std::string &Name) {
ExtractValueInst::ExtractValueInst(const ExtractValueInst &EVI)
: UnaryInstruction(EVI.getType(), ExtractValue, EVI.getOperand(0)),
Indices(EVI.Indices) {
+ SubclassOptionalData = EVI.SubclassOptionalData;
}
// getIndexedType - Returns the type of the element that would be extracted
@@ -1517,7 +1572,7 @@ static BinaryOperator::BinaryOps AdjustIType(BinaryOperator::BinaryOps iType,
}
BinaryOperator::BinaryOperator(BinaryOps iType, Value *S1, Value *S2,
- const Type *Ty, const std::string &Name,
+ const Type *Ty, const Twine &Name,
Instruction *InsertBefore)
: Instruction(Ty, AdjustIType(iType, Ty),
OperandTraits<BinaryOperator>::op_begin(this),
@@ -1530,7 +1585,7 @@ BinaryOperator::BinaryOperator(BinaryOps iType, Value *S1, Value *S2,
}
BinaryOperator::BinaryOperator(BinaryOps iType, Value *S1, Value *S2,
- const Type *Ty, const std::string &Name,
+ const Type *Ty, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(Ty, AdjustIType(iType, Ty),
OperandTraits<BinaryOperator>::op_begin(this),
@@ -1619,7 +1674,7 @@ void BinaryOperator::init(BinaryOps iType) {
}
BinaryOperator *BinaryOperator::Create(BinaryOps Op, Value *S1, Value *S2,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
assert(S1->getType() == S2->getType() &&
"Cannot create binary operator with two operands of differing type!");
@@ -1627,69 +1682,70 @@ BinaryOperator *BinaryOperator::Create(BinaryOps Op, Value *S1, Value *S2,
}
BinaryOperator *BinaryOperator::Create(BinaryOps Op, Value *S1, Value *S2,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
BinaryOperator *Res = Create(Op, S1, S2, Name);
InsertAtEnd->getInstList().push_back(Res);
return Res;
}
-BinaryOperator *BinaryOperator::CreateNeg(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateNeg(Value *Op, const Twine &Name,
Instruction *InsertBefore) {
- Value *zero = ConstantExpr::getZeroValueForNegationExpr(Op->getType());
+ Value *zero = ConstantFP::getZeroValueForNegation(Op->getType());
return new BinaryOperator(Instruction::Sub,
zero, Op,
Op->getType(), Name, InsertBefore);
}
-BinaryOperator *BinaryOperator::CreateNeg(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateNeg(Value *Op, const Twine &Name,
BasicBlock *InsertAtEnd) {
- Value *zero = ConstantExpr::getZeroValueForNegationExpr(Op->getType());
+ Value *zero = ConstantFP::getZeroValueForNegation(Op->getType());
return new BinaryOperator(Instruction::Sub,
zero, Op,
Op->getType(), Name, InsertAtEnd);
}
-BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const Twine &Name,
Instruction *InsertBefore) {
- Value *zero = ConstantExpr::getZeroValueForNegationExpr(Op->getType());
+ Value *zero = ConstantFP::getZeroValueForNegation(Op->getType());
return new BinaryOperator(Instruction::FSub,
zero, Op,
Op->getType(), Name, InsertBefore);
}
-BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const Twine &Name,
BasicBlock *InsertAtEnd) {
- Value *zero = ConstantExpr::getZeroValueForNegationExpr(Op->getType());
+ Value *zero = ConstantFP::getZeroValueForNegation(Op->getType());
return new BinaryOperator(Instruction::FSub,
zero, Op,
Op->getType(), Name, InsertAtEnd);
}
-BinaryOperator *BinaryOperator::CreateNot(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name,
Instruction *InsertBefore) {
Constant *C;
if (const VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
- C = ConstantInt::getAllOnesValue(PTy->getElementType());
- C = ConstantVector::get(std::vector<Constant*>(PTy->getNumElements(), C));
+ C = Constant::getAllOnesValue(PTy->getElementType());
+ C = ConstantVector::get(
+ std::vector<Constant*>(PTy->getNumElements(), C));
} else {
- C = ConstantInt::getAllOnesValue(Op->getType());
+ C = Constant::getAllOnesValue(Op->getType());
}
return new BinaryOperator(Instruction::Xor, Op, C,
Op->getType(), Name, InsertBefore);
}
-BinaryOperator *BinaryOperator::CreateNot(Value *Op, const std::string &Name,
+BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name,
BasicBlock *InsertAtEnd) {
Constant *AllOnes;
if (const VectorType *PTy = dyn_cast<VectorType>(Op->getType())) {
// Create a vector of all ones values.
- Constant *Elt = ConstantInt::getAllOnesValue(PTy->getElementType());
- AllOnes =
- ConstantVector::get(std::vector<Constant*>(PTy->getNumElements(), Elt));
+ Constant *Elt = Constant::getAllOnesValue(PTy->getElementType());
+ AllOnes = ConstantVector::get(
+ std::vector<Constant*>(PTy->getNumElements(), Elt));
} else {
- AllOnes = ConstantInt::getAllOnesValue(Op->getType());
+ AllOnes = Constant::getAllOnesValue(Op->getType());
}
return new BinaryOperator(Instruction::Xor, Op, AllOnes,
@@ -1709,16 +1765,16 @@ static inline bool isConstantAllOnes(const Value *V) {
bool BinaryOperator::isNeg(const Value *V) {
if (const BinaryOperator *Bop = dyn_cast<BinaryOperator>(V))
if (Bop->getOpcode() == Instruction::Sub)
- return Bop->getOperand(0) ==
- ConstantExpr::getZeroValueForNegationExpr(Bop->getType());
+ if (Constant* C = dyn_cast<Constant>(Bop->getOperand(0)))
+ return C->isNegativeZeroValue();
return false;
}
bool BinaryOperator::isFNeg(const Value *V) {
if (const BinaryOperator *Bop = dyn_cast<BinaryOperator>(V))
if (Bop->getOpcode() == Instruction::FSub)
- return Bop->getOperand(0) ==
- ConstantExpr::getZeroValueForNegationExpr(Bop->getType());
+ if (Constant* C = dyn_cast<Constant>(Bop->getOperand(0)))
+ return C->isNegativeZeroValue();
return false;
}
@@ -1731,7 +1787,6 @@ bool BinaryOperator::isNot(const Value *V) {
}
Value *BinaryOperator::getNegArgument(Value *BinOp) {
- assert(isNeg(BinOp) && "getNegArgument from non-'neg' instruction!");
return cast<BinaryOperator>(BinOp)->getOperand(1);
}
@@ -1740,7 +1795,6 @@ const Value *BinaryOperator::getNegArgument(const Value *BinOp) {
}
Value *BinaryOperator::getFNegArgument(Value *BinOp) {
- assert(isFNeg(BinOp) && "getFNegArgument from non-'fneg' instruction!");
return cast<BinaryOperator>(BinOp)->getOperand(1);
}
@@ -1776,6 +1830,30 @@ bool BinaryOperator::swapOperands() {
return false;
}
+void BinaryOperator::setHasNoUnsignedWrap(bool b) {
+ cast<OverflowingBinaryOperator>(this)->setHasNoUnsignedWrap(b);
+}
+
+void BinaryOperator::setHasNoSignedWrap(bool b) {
+ cast<OverflowingBinaryOperator>(this)->setHasNoSignedWrap(b);
+}
+
+void BinaryOperator::setIsExact(bool b) {
+ cast<SDivOperator>(this)->setIsExact(b);
+}
+
+bool BinaryOperator::hasNoUnsignedWrap() const {
+ return cast<OverflowingBinaryOperator>(this)->hasNoUnsignedWrap();
+}
+
+bool BinaryOperator::hasNoSignedWrap() const {
+ return cast<OverflowingBinaryOperator>(this)->hasNoSignedWrap();
+}
+
+bool BinaryOperator::isExact() const {
+ return cast<SDivOperator>(this)->isExact();
+}
+
//===----------------------------------------------------------------------===//
// CastInst Class
//===----------------------------------------------------------------------===//
@@ -1944,6 +2022,8 @@ unsigned CastInst::isEliminableCastPair(
return 0;
case 7: {
// ptrtoint, inttoptr -> bitcast (ptr -> ptr) if int size is >= ptr size
+ if (!IntPtrTy)
+ return 0;
unsigned PtrSize = IntPtrTy->getScalarSizeInBits();
unsigned MidSize = MidTy->getScalarSizeInBits();
if (MidSize >= PtrSize)
@@ -1983,6 +2063,8 @@ unsigned CastInst::isEliminableCastPair(
return 0;
case 13: {
// inttoptr, ptrtoint -> bitcast if SrcSize<=PtrSize and SrcSize==DstSize
+ if (!IntPtrTy)
+ return 0;
unsigned PtrSize = IntPtrTy->getScalarSizeInBits();
unsigned SrcSize = SrcTy->getScalarSizeInBits();
unsigned DstSize = DstTy->getScalarSizeInBits();
@@ -2003,7 +2085,7 @@ unsigned CastInst::isEliminableCastPair(
}
CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
- const std::string &Name, Instruction *InsertBefore) {
+ const Twine &Name, Instruction *InsertBefore) {
// Construct and return the appropriate CastInst subclass
switch (op) {
case Trunc: return new TruncInst (S, Ty, Name, InsertBefore);
@@ -2025,7 +2107,7 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
}
CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
- const std::string &Name, BasicBlock *InsertAtEnd) {
+ const Twine &Name, BasicBlock *InsertAtEnd) {
// Construct and return the appropriate CastInst subclass
switch (op) {
case Trunc: return new TruncInst (S, Ty, Name, InsertAtEnd);
@@ -2047,7 +2129,7 @@ CastInst *CastInst::Create(Instruction::CastOps op, Value *S, const Type *Ty,
}
CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertBefore);
@@ -2055,7 +2137,7 @@ CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertAtEnd);
@@ -2063,7 +2145,7 @@ CastInst *CastInst::CreateZExtOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertBefore);
@@ -2071,7 +2153,7 @@ CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertAtEnd);
@@ -2079,7 +2161,7 @@ CastInst *CastInst::CreateSExtOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertBefore);
@@ -2087,7 +2169,7 @@ CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
if (S->getType()->getScalarSizeInBits() == Ty->getScalarSizeInBits())
return Create(Instruction::BitCast, S, Ty, Name, InsertAtEnd);
@@ -2095,7 +2177,7 @@ CastInst *CastInst::CreateTruncOrBitCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(isa<PointerType>(S->getType()) && "Invalid cast");
assert((Ty->isInteger() || isa<PointerType>(Ty)) &&
@@ -2108,7 +2190,7 @@ CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
/// @brief Create a BitCast or a PtrToInt cast instruction
CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
assert(isa<PointerType>(S->getType()) && "Invalid cast");
assert((Ty->isInteger() || isa<PointerType>(Ty)) &&
@@ -2120,7 +2202,7 @@ CastInst *CastInst::CreatePointerCast(Value *S, const Type *Ty,
}
CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
- bool isSigned, const std::string &Name,
+ bool isSigned, const Twine &Name,
Instruction *InsertBefore) {
assert(C->getType()->isInteger() && Ty->isInteger() && "Invalid cast");
unsigned SrcBits = C->getType()->getScalarSizeInBits();
@@ -2133,7 +2215,7 @@ CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
}
CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
- bool isSigned, const std::string &Name,
+ bool isSigned, const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(C->getType()->isIntOrIntVector() && Ty->isIntOrIntVector() &&
"Invalid cast");
@@ -2147,7 +2229,7 @@ CastInst *CastInst::CreateIntegerCast(Value *C, const Type *Ty,
}
CastInst *CastInst::CreateFPCast(Value *C, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
Instruction *InsertBefore) {
assert(C->getType()->isFPOrFPVector() && Ty->isFPOrFPVector() &&
"Invalid cast");
@@ -2160,7 +2242,7 @@ CastInst *CastInst::CreateFPCast(Value *C, const Type *Ty,
}
CastInst *CastInst::CreateFPCast(Value *C, const Type *Ty,
- const std::string &Name,
+ const Twine &Name,
BasicBlock *InsertAtEnd) {
assert(C->getType()->isFPOrFPVector() && Ty->isFPOrFPVector() &&
"Invalid cast");
@@ -2295,7 +2377,7 @@ CastInst::getCastOpcode(
PTy = NULL;
return BitCast; // same size, no-op cast
} else {
- assert(0 && "Casting pointer or non-first class to float");
+ llvm_unreachable("Casting pointer or non-first class to float");
}
} else if (const VectorType *DestPTy = dyn_cast<VectorType>(DestTy)) {
if (const VectorType *SrcPTy = dyn_cast<VectorType>(SrcTy)) {
@@ -2404,144 +2486,144 @@ CastInst::castIsValid(Instruction::CastOps op, Value *S, const Type *DstTy) {
}
TruncInst::TruncInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, Trunc, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal Trunc");
}
TruncInst::TruncInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, Trunc, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal Trunc");
}
ZExtInst::ZExtInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, ZExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal ZExt");
}
ZExtInst::ZExtInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, ZExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal ZExt");
}
SExtInst::SExtInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, SExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SExt");
}
SExtInst::SExtInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, SExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SExt");
}
FPTruncInst::FPTruncInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPTrunc, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPTrunc");
}
FPTruncInst::FPTruncInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPTrunc, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPTrunc");
}
FPExtInst::FPExtInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPExt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPExt");
}
FPExtInst::FPExtInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPExt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPExt");
}
UIToFPInst::UIToFPInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, UIToFP, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal UIToFP");
}
UIToFPInst::UIToFPInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, UIToFP, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal UIToFP");
}
SIToFPInst::SIToFPInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, SIToFP, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SIToFP");
}
SIToFPInst::SIToFPInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, SIToFP, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal SIToFP");
}
FPToUIInst::FPToUIInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPToUI, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToUI");
}
FPToUIInst::FPToUIInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPToUI, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToUI");
}
FPToSIInst::FPToSIInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, FPToSI, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToSI");
}
FPToSIInst::FPToSIInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, FPToSI, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal FPToSI");
}
PtrToIntInst::PtrToIntInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, PtrToInt, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal PtrToInt");
}
PtrToIntInst::PtrToIntInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, PtrToInt, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal PtrToInt");
}
IntToPtrInst::IntToPtrInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, IntToPtr, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal IntToPtr");
}
IntToPtrInst::IntToPtrInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, IntToPtr, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal IntToPtr");
}
BitCastInst::BitCastInst(
- Value *S, const Type *Ty, const std::string &Name, Instruction *InsertBefore
+ Value *S, const Type *Ty, const Twine &Name, Instruction *InsertBefore
) : CastInst(Ty, BitCast, S, Name, InsertBefore) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal BitCast");
}
BitCastInst::BitCastInst(
- Value *S, const Type *Ty, const std::string &Name, BasicBlock *InsertAtEnd
+ Value *S, const Type *Ty, const Twine &Name, BasicBlock *InsertAtEnd
) : CastInst(Ty, BitCast, S, Name, InsertAtEnd) {
assert(castIsValid(getOpcode(), S, Ty) && "Illegal BitCast");
}
@@ -2551,7 +2633,7 @@ BitCastInst::BitCastInst(
//===----------------------------------------------------------------------===//
CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
- Value *LHS, Value *RHS, const std::string &Name,
+ Value *LHS, Value *RHS, const Twine &Name,
Instruction *InsertBefore)
: Instruction(ty, op,
OperandTraits<CmpInst>::op_begin(this),
@@ -2564,7 +2646,7 @@ CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
}
CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
- Value *LHS, Value *RHS, const std::string &Name,
+ Value *LHS, Value *RHS, const Twine &Name,
BasicBlock *InsertAtEnd)
: Instruction(ty, op,
OperandTraits<CmpInst>::op_begin(this),
@@ -2577,41 +2659,35 @@ CmpInst::CmpInst(const Type *ty, OtherOps op, unsigned short predicate,
}
CmpInst *
-CmpInst::Create(OtherOps Op, unsigned short predicate, Value *S1, Value *S2,
- const std::string &Name, Instruction *InsertBefore) {
+CmpInst::Create(OtherOps Op, unsigned short predicate,
+ Value *S1, Value *S2,
+ const Twine &Name, Instruction *InsertBefore) {
if (Op == Instruction::ICmp) {
- return new ICmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertBefore);
- }
- if (Op == Instruction::FCmp) {
- return new FCmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertBefore);
- }
- if (Op == Instruction::VICmp) {
- return new VICmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertBefore);
+ if (InsertBefore)
+ return new ICmpInst(InsertBefore, CmpInst::Predicate(predicate),
+ S1, S2, Name);
+ else
+ return new ICmpInst(CmpInst::Predicate(predicate),
+ S1, S2, Name);
}
- return new VFCmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertBefore);
+
+ if (InsertBefore)
+ return new FCmpInst(InsertBefore, CmpInst::Predicate(predicate),
+ S1, S2, Name);
+ else
+ return new FCmpInst(CmpInst::Predicate(predicate),
+ S1, S2, Name);
}
CmpInst *
CmpInst::Create(OtherOps Op, unsigned short predicate, Value *S1, Value *S2,
- const std::string &Name, BasicBlock *InsertAtEnd) {
+ const Twine &Name, BasicBlock *InsertAtEnd) {
if (Op == Instruction::ICmp) {
- return new ICmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertAtEnd);
- }
- if (Op == Instruction::FCmp) {
- return new FCmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertAtEnd);
+ return new ICmpInst(*InsertAtEnd, CmpInst::Predicate(predicate),
+ S1, S2, Name);
}
- if (Op == Instruction::VICmp) {
- return new VICmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertAtEnd);
- }
- return new VFCmpInst(CmpInst::Predicate(predicate), S1, S2, Name,
- InsertAtEnd);
+ return new FCmpInst(*InsertAtEnd, CmpInst::Predicate(predicate),
+ S1, S2, Name);
}
void CmpInst::swapOperands() {
@@ -2712,7 +2788,7 @@ ICmpInst::makeConstantRange(Predicate pred, const APInt &C) {
APInt Upper(C);
uint32_t BitWidth = C.getBitWidth();
switch (pred) {
- default: assert(0 && "Invalid ICmp opcode to ConstantRange ctor!");
+ default: llvm_unreachable("Invalid ICmp opcode to ConstantRange ctor!");
case ICmpInst::ICMP_EQ: Upper++; break;
case ICmpInst::ICMP_NE: Lower++; break;
case ICmpInst::ICMP_ULT: Lower = APInt::getMinValue(BitWidth); break;
@@ -2823,7 +2899,8 @@ void SwitchInst::init(Value *Value, BasicBlock *Default, unsigned NumCases) {
/// constructor can also autoinsert before another instruction.
SwitchInst::SwitchInst(Value *Value, BasicBlock *Default, unsigned NumCases,
Instruction *InsertBefore)
- : TerminatorInst(Type::VoidTy, Instruction::Switch, 0, 0, InsertBefore) {
+ : TerminatorInst(Type::getVoidTy(Value->getContext()), Instruction::Switch,
+ 0, 0, InsertBefore) {
init(Value, Default, NumCases);
}
@@ -2833,18 +2910,20 @@ SwitchInst::SwitchInst(Value *Value, BasicBlock *Default, unsigned NumCases,
/// constructor also autoinserts at the end of the specified BasicBlock.
SwitchInst::SwitchInst(Value *Value, BasicBlock *Default, unsigned NumCases,
BasicBlock *InsertAtEnd)
- : TerminatorInst(Type::VoidTy, Instruction::Switch, 0, 0, InsertAtEnd) {
+ : TerminatorInst(Type::getVoidTy(Value->getContext()), Instruction::Switch,
+ 0, 0, InsertAtEnd) {
init(Value, Default, NumCases);
}
SwitchInst::SwitchInst(const SwitchInst &SI)
- : TerminatorInst(Type::VoidTy, Instruction::Switch,
+ : TerminatorInst(Type::getVoidTy(SI.getContext()), Instruction::Switch,
allocHungoffUses(SI.getNumOperands()), SI.getNumOperands()) {
Use *OL = OperandList, *InOL = SI.OperandList;
for (unsigned i = 0, E = SI.getNumOperands(); i != E; i+=2) {
OL[i] = InOL[i];
OL[i+1] = InOL[i+1];
}
+ SubclassOptionalData = SI.SubclassOptionalData;
}
SwitchInst::~SwitchInst() {
@@ -2937,80 +3016,372 @@ void SwitchInst::setSuccessorV(unsigned idx, BasicBlock *B) {
// unit that uses these classes.
GetElementPtrInst *GetElementPtrInst::clone() const {
- return new(getNumOperands()) GetElementPtrInst(*this);
+ GetElementPtrInst *New = new(getNumOperands()) GetElementPtrInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
BinaryOperator *BinaryOperator::clone() const {
- return Create(getOpcode(), Op<0>(), Op<1>());
+ BinaryOperator *New = Create(getOpcode(), Op<0>(), Op<1>());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
FCmpInst* FCmpInst::clone() const {
- return new FCmpInst(getPredicate(), Op<0>(), Op<1>());
+ FCmpInst *New = new FCmpInst(getPredicate(), Op<0>(), Op<1>());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
ICmpInst* ICmpInst::clone() const {
- return new ICmpInst(getPredicate(), Op<0>(), Op<1>());
+ ICmpInst *New = new ICmpInst(getPredicate(), Op<0>(), Op<1>());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-VFCmpInst* VFCmpInst::clone() const {
- return new VFCmpInst(getPredicate(), Op<0>(), Op<1>());
+ExtractValueInst *ExtractValueInst::clone() const {
+ ExtractValueInst *New = new ExtractValueInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+InsertValueInst *InsertValueInst::clone() const {
+ InsertValueInst *New = new InsertValueInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-VICmpInst* VICmpInst::clone() const {
- return new VICmpInst(getPredicate(), Op<0>(), Op<1>());
+
+MallocInst *MallocInst::clone() const {
+ MallocInst *New = new MallocInst(getAllocatedType(),
+ (Value*)getOperand(0),
+ getAlignment());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-ExtractValueInst *ExtractValueInst::clone() const {
- return new ExtractValueInst(*this);
+AllocaInst *AllocaInst::clone() const {
+ AllocaInst *New = new AllocaInst(getAllocatedType(),
+ (Value*)getOperand(0),
+ getAlignment());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+FreeInst *FreeInst::clone() const {
+ FreeInst *New = new FreeInst(getOperand(0));
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+LoadInst *LoadInst::clone() const {
+ LoadInst *New = new LoadInst(getOperand(0),
+ Twine(), isVolatile(),
+ getAlignment());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+StoreInst *StoreInst::clone() const {
+ StoreInst *New = new StoreInst(getOperand(0), getOperand(1),
+ isVolatile(), getAlignment());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+TruncInst *TruncInst::clone() const {
+ TruncInst *New = new TruncInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+ZExtInst *ZExtInst::clone() const {
+ ZExtInst *New = new ZExtInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+SExtInst *SExtInst::clone() const {
+ SExtInst *New = new SExtInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+FPTruncInst *FPTruncInst::clone() const {
+ FPTruncInst *New = new FPTruncInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+FPExtInst *FPExtInst::clone() const {
+ FPExtInst *New = new FPExtInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+UIToFPInst *UIToFPInst::clone() const {
+ UIToFPInst *New = new UIToFPInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+SIToFPInst *SIToFPInst::clone() const {
+ SIToFPInst *New = new SIToFPInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+FPToUIInst *FPToUIInst::clone() const {
+ FPToUIInst *New = new FPToUIInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+FPToSIInst *FPToSIInst::clone() const {
+ FPToSIInst *New = new FPToSIInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+PtrToIntInst *PtrToIntInst::clone() const {
+ PtrToIntInst *New = new PtrToIntInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+IntToPtrInst *IntToPtrInst::clone() const {
+ IntToPtrInst *New = new IntToPtrInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+BitCastInst *BitCastInst::clone() const {
+ BitCastInst *New = new BitCastInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+CallInst *CallInst::clone() const {
+ CallInst *New = new(getNumOperands()) CallInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+SelectInst *SelectInst::clone() const {
+ SelectInst *New = SelectInst::Create(getOperand(0),
+ getOperand(1),
+ getOperand(2));
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+VAArgInst *VAArgInst::clone() const {
+ VAArgInst *New = new VAArgInst(getOperand(0), getType());
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-InsertValueInst *InsertValueInst::clone() const {
- return new InsertValueInst(*this);
-}
-
-
-MallocInst *MallocInst::clone() const { return new MallocInst(*this); }
-AllocaInst *AllocaInst::clone() const { return new AllocaInst(*this); }
-FreeInst *FreeInst::clone() const { return new FreeInst(getOperand(0)); }
-LoadInst *LoadInst::clone() const { return new LoadInst(*this); }
-StoreInst *StoreInst::clone() const { return new StoreInst(*this); }
-CastInst *TruncInst::clone() const { return new TruncInst(*this); }
-CastInst *ZExtInst::clone() const { return new ZExtInst(*this); }
-CastInst *SExtInst::clone() const { return new SExtInst(*this); }
-CastInst *FPTruncInst::clone() const { return new FPTruncInst(*this); }
-CastInst *FPExtInst::clone() const { return new FPExtInst(*this); }
-CastInst *UIToFPInst::clone() const { return new UIToFPInst(*this); }
-CastInst *SIToFPInst::clone() const { return new SIToFPInst(*this); }
-CastInst *FPToUIInst::clone() const { return new FPToUIInst(*this); }
-CastInst *FPToSIInst::clone() const { return new FPToSIInst(*this); }
-CastInst *PtrToIntInst::clone() const { return new PtrToIntInst(*this); }
-CastInst *IntToPtrInst::clone() const { return new IntToPtrInst(*this); }
-CastInst *BitCastInst::clone() const { return new BitCastInst(*this); }
-CallInst *CallInst::clone() const {
- return new(getNumOperands()) CallInst(*this);
-}
-SelectInst *SelectInst::clone() const {
- return new(getNumOperands()) SelectInst(*this);
-}
-VAArgInst *VAArgInst::clone() const { return new VAArgInst(*this); }
ExtractElementInst *ExtractElementInst::clone() const {
- return new ExtractElementInst(*this);
+ ExtractElementInst *New = ExtractElementInst::Create(getOperand(0),
+ getOperand(1));
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
+
InsertElementInst *InsertElementInst::clone() const {
- return InsertElementInst::Create(*this);
+ InsertElementInst *New = InsertElementInst::Create(getOperand(0),
+ getOperand(1),
+ getOperand(2));
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
+
ShuffleVectorInst *ShuffleVectorInst::clone() const {
- return new ShuffleVectorInst(*this);
+ ShuffleVectorInst *New = new ShuffleVectorInst(getOperand(0),
+ getOperand(1),
+ getOperand(2));
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+PHINode *PHINode::clone() const {
+ PHINode *New = new PHINode(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-PHINode *PHINode::clone() const { return new PHINode(*this); }
+
ReturnInst *ReturnInst::clone() const {
- return new(getNumOperands()) ReturnInst(*this);
+ ReturnInst *New = new(getNumOperands()) ReturnInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
+
BranchInst *BranchInst::clone() const {
unsigned Ops(getNumOperands());
- return new(Ops, Ops == 1) BranchInst(*this);
+ BranchInst *New = new(Ops, Ops == 1) BranchInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+SwitchInst *SwitchInst::clone() const {
+ SwitchInst *New = new SwitchInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
}
-SwitchInst *SwitchInst::clone() const { return new SwitchInst(*this); }
+
InvokeInst *InvokeInst::clone() const {
- return new(getNumOperands()) InvokeInst(*this);
+ InvokeInst *New = new(getNumOperands()) InvokeInst(*this);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata()) {
+ LLVMContext &Context = getContext();
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ }
+ return New;
+}
+
+UnwindInst *UnwindInst::clone() const {
+ LLVMContext &Context = getContext();
+ UnwindInst *New = new UnwindInst(Context);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata())
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ return New;
+}
+
+UnreachableInst *UnreachableInst::clone() const {
+ LLVMContext &Context = getContext();
+ UnreachableInst *New = new UnreachableInst(Context);
+ New->SubclassOptionalData = SubclassOptionalData;
+ if (hasMetadata())
+ Context.pImpl->TheMetadata.ValueIsCloned(this, New);
+ return New;
}
-UnwindInst *UnwindInst::clone() const { return new UnwindInst(); }
-UnreachableInst *UnreachableInst::clone() const { return new UnreachableInst();}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-28 13:12:14 +0000