LLVM  4.0.0
Classes | Public Member Functions | Protected Attributes | List of all members
llvm::IRBuilderBase Class Reference

Common base class shared among various IRBuilders. More...

#include <IRBuilder.h>

Inheritance diagram for llvm::IRBuilderBase:
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Collaboration diagram for llvm::IRBuilderBase:
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Classes

class  FastMathFlagGuard
 
class  InsertPoint
 InsertPoint - A saved insertion point. More...
 
class  InsertPointGuard
 

Public Member Functions

 IRBuilderBase (LLVMContext &context, MDNode *FPMathTag=nullptr, ArrayRef< OperandBundleDef > OpBundles=None)
 
void ClearInsertionPoint ()
 Clear the insertion point: created instructions will not be inserted into a block. More...
 
BasicBlockGetInsertBlock () const
 
BasicBlock::iterator GetInsertPoint () const
 
LLVMContextgetContext () const
 
void SetInsertPoint (BasicBlock *TheBB)
 This specifies that created instructions should be appended to the end of the specified block. More...
 
void SetInsertPoint (Instruction *I)
 This specifies that created instructions should be inserted before the specified instruction. More...
 
void SetInsertPoint (BasicBlock *TheBB, BasicBlock::iterator IP)
 This specifies that created instructions should be inserted at the specified point. More...
 
void SetCurrentDebugLocation (DebugLoc L)
 Set location information used by debugging information. More...
 
const DebugLocgetCurrentDebugLocation () const
 Get location information used by debugging information. More...
 
void SetInstDebugLocation (Instruction *I) const
 If this builder has a current debug location, set it on the specified instruction. More...
 
TypegetCurrentFunctionReturnType () const
 Get the return type of the current function that we're emitting into. More...
 
InsertPoint saveIP () const
 Returns the current insert point. More...
 
InsertPoint saveAndClearIP ()
 Returns the current insert point, clearing it in the process. More...
 
void restoreIP (InsertPoint IP)
 Sets the current insert point to a previously-saved location. More...
 
MDNodegetDefaultFPMathTag () const
 Get the floating point math metadata being used. More...
 
FastMathFlags getFastMathFlags () const
 Get the flags to be applied to created floating point ops. More...
 
void clearFastMathFlags ()
 Clear the fast-math flags. More...
 
void setDefaultFPMathTag (MDNode *FPMathTag)
 Set the floating point math metadata to be used. More...
 
void setFastMathFlags (FastMathFlags NewFMF)
 Set the fast-math flags to be used with generated fp-math operators. More...
 
GlobalVariableCreateGlobalString (StringRef Str, const Twine &Name="", unsigned AddressSpace=0)
 Make a new global variable with initializer type i8*. More...
 
ConstantIntgetInt1 (bool V)
 Get a constant value representing either true or false. More...
 
ConstantIntgetTrue ()
 Get the constant value for i1 true. More...
 
ConstantIntgetFalse ()
 Get the constant value for i1 false. More...
 
ConstantIntgetInt8 (uint8_t C)
 Get a constant 8-bit value. More...
 
ConstantIntgetInt16 (uint16_t C)
 Get a constant 16-bit value. More...
 
ConstantIntgetInt32 (uint32_t C)
 Get a constant 32-bit value. More...
 
ConstantIntgetInt64 (uint64_t C)
 Get a constant 64-bit value. More...
 
ConstantIntgetIntN (unsigned N, uint64_t C)
 Get a constant N-bit value, zero extended or truncated from a 64-bit value. More...
 
ConstantIntgetInt (const APInt &AI)
 Get a constant integer value. More...
 
IntegerTypegetInt1Ty ()
 Fetch the type representing a single bit. More...
 
IntegerTypegetInt8Ty ()
 Fetch the type representing an 8-bit integer. More...
 
IntegerTypegetInt16Ty ()
 Fetch the type representing a 16-bit integer. More...
 
IntegerTypegetInt32Ty ()
 Fetch the type representing a 32-bit integer. More...
 
IntegerTypegetInt64Ty ()
 Fetch the type representing a 64-bit integer. More...
 
IntegerTypegetInt128Ty ()
 Fetch the type representing a 128-bit integer. More...
 
IntegerTypegetIntNTy (unsigned N)
 Fetch the type representing an N-bit integer. More...
 
TypegetHalfTy ()
 Fetch the type representing a 16-bit floating point value. More...
 
TypegetFloatTy ()
 Fetch the type representing a 32-bit floating point value. More...
 
TypegetDoubleTy ()
 Fetch the type representing a 64-bit floating point value. More...
 
TypegetVoidTy ()
 Fetch the type representing void. More...
 
PointerTypegetInt8PtrTy (unsigned AddrSpace=0)
 Fetch the type representing a pointer to an 8-bit integer value. More...
 
IntegerTypegetIntPtrTy (const DataLayout &DL, unsigned AddrSpace=0)
 Fetch the type representing a pointer to an integer value. More...
 
CallInstCreateMemSet (Value *Ptr, Value *Val, uint64_t Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 Create and insert a memset to the specified pointer and the specified value. More...
 
CallInstCreateMemSet (Value *Ptr, Value *Val, Value *Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 
CallInstCreateMemCpy (Value *Dst, Value *Src, uint64_t Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *TBAAStructTag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 Create and insert a memcpy between the specified pointers. More...
 
CallInstCreateMemCpy (Value *Dst, Value *Src, Value *Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *TBAAStructTag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 
CallInstCreateMemMove (Value *Dst, Value *Src, uint64_t Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 Create and insert a memmove between the specified pointers. More...
 
CallInstCreateMemMove (Value *Dst, Value *Src, Value *Size, unsigned Align, bool isVolatile=false, MDNode *TBAATag=nullptr, MDNode *ScopeTag=nullptr, MDNode *NoAliasTag=nullptr)
 
CallInstCreateLifetimeStart (Value *Ptr, ConstantInt *Size=nullptr)
 Create a lifetime.start intrinsic. More...
 
CallInstCreateLifetimeEnd (Value *Ptr, ConstantInt *Size=nullptr)
 Create a lifetime.end intrinsic. More...
 
CallInstCreateInvariantStart (Value *Ptr, ConstantInt *Size=nullptr)
 Create a call to invariant.start intrinsic. More...
 
CallInstCreateMaskedLoad (Value *Ptr, unsigned Align, Value *Mask, Value *PassThru=nullptr, const Twine &Name="")
 Create a call to Masked Load intrinsic. More...
 
CallInstCreateMaskedStore (Value *Val, Value *Ptr, unsigned Align, Value *Mask)
 Create a call to Masked Store intrinsic. More...
 
CallInstCreateMaskedGather (Value *Ptrs, unsigned Align, Value *Mask=nullptr, Value *PassThru=nullptr, const Twine &Name="")
 Create a call to Masked Gather intrinsic. More...
 
CallInstCreateMaskedScatter (Value *Val, Value *Ptrs, unsigned Align, Value *Mask=nullptr)
 Create a call to Masked Scatter intrinsic. More...
 
CallInstCreateAssumption (Value *Cond)
 Create an assume intrinsic call that allows the optimizer to assume that the provided condition will be true. More...
 
CallInstCreateGCStatepointCall (uint64_t ID, uint32_t NumPatchBytes, Value *ActualCallee, ArrayRef< Value * > CallArgs, ArrayRef< Value * > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 Create a call to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. More...
 
CallInstCreateGCStatepointCall (uint64_t ID, uint32_t NumPatchBytes, Value *ActualCallee, uint32_t Flags, ArrayRef< Use > CallArgs, ArrayRef< Use > TransitionArgs, ArrayRef< Use > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 Create a call to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. More...
 
CallInstCreateGCStatepointCall (uint64_t ID, uint32_t NumPatchBytes, Value *ActualCallee, ArrayRef< Use > CallArgs, ArrayRef< Value * > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 
InvokeInstCreateGCStatepointInvoke (uint64_t ID, uint32_t NumPatchBytes, Value *ActualInvokee, BasicBlock *NormalDest, BasicBlock *UnwindDest, ArrayRef< Value * > InvokeArgs, ArrayRef< Value * > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 brief Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. More...
 
InvokeInstCreateGCStatepointInvoke (uint64_t ID, uint32_t NumPatchBytes, Value *ActualInvokee, BasicBlock *NormalDest, BasicBlock *UnwindDest, uint32_t Flags, ArrayRef< Use > InvokeArgs, ArrayRef< Use > TransitionArgs, ArrayRef< Use > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 brief Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence. More...
 
InvokeInstCreateGCStatepointInvoke (uint64_t ID, uint32_t NumPatchBytes, Value *ActualInvokee, BasicBlock *NormalDest, BasicBlock *UnwindDest, ArrayRef< Use > InvokeArgs, ArrayRef< Value * > DeoptArgs, ArrayRef< Value * > GCArgs, const Twine &Name="")
 
CallInstCreateGCResult (Instruction *Statepoint, Type *ResultType, const Twine &Name="")
 Create a call to the experimental.gc.result intrinsic to extract the result from a call wrapped in a statepoint. More...
 
CallInstCreateGCRelocate (Instruction *Statepoint, int BaseOffset, int DerivedOffset, Type *ResultType, const Twine &Name="")
 Create a call to the experimental.gc.relocate intrinsics to project the relocated value of one pointer from the statepoint. More...
 

Protected Attributes

BasicBlockBB
 
BasicBlock::iterator InsertPt
 
LLVMContextContext
 
MDNodeDefaultFPMathTag
 
FastMathFlags FMF
 
ArrayRef< OperandBundleDefDefaultOperandBundles
 

Detailed Description

Common base class shared among various IRBuilders.

Definition at line 89 of file IRBuilder.h.

Constructor & Destructor Documentation

llvm::IRBuilderBase::IRBuilderBase ( LLVMContext context,
MDNode FPMathTag = nullptr,
ArrayRef< OperandBundleDef OpBundles = None 
)
inline

Definition at line 103 of file IRBuilder.h.

References ClearInsertionPoint().

Member Function Documentation

void llvm::IRBuilderBase::clearFastMathFlags ( )
inline

Clear the fast-math flags.

Definition at line 214 of file IRBuilder.h.

References llvm::FastMathFlags::clear(), and FMF.

void llvm::IRBuilderBase::ClearInsertionPoint ( )
inline

Clear the insertion point: created instructions will not be inserted into a block.

Definition at line 116 of file IRBuilder.h.

References BB, and InsertPt.

Referenced by llvm::SCEVExpander::clearInsertPoint(), IRBuilderBase(), restoreIP(), saveAndClearIP(), and llvm::slpvectorizer::BoUpSLP::vectorizeTree().

CallInst * IRBuilderBase::CreateAssumption ( Value Cond)

Create an assume intrinsic call that allows the optimizer to assume that the provided condition will be true.

Definition at line 214 of file IRBuilder.cpp.

References assert(), BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), getInt1Ty(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), and llvm::Value::getType().

Referenced by llvm::IRBuilder< TargetFolder >::CreateAlignmentAssumption().

CallInst * IRBuilderBase::CreateGCRelocate ( Instruction Statepoint,
int  BaseOffset,
int  DerivedOffset,
Type ResultType,
const Twine Name = "" 
)

Create a call to the experimental.gc.relocate intrinsics to project the relocated value of one pointer from the statepoint.

Definition at line 470 of file IRBuilder.cpp.

References AMDGPU::RuntimeMD::KeyName::Args, BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), getInt32(), llvm::BasicBlock::getParent(), and llvm::GlobalValue::getParent().

CallInst * IRBuilderBase::CreateGCResult ( Instruction Statepoint,
Type ResultType,
const Twine Name = "" 
)

Create a call to the experimental.gc.result intrinsic to extract the result from a call wrapped in a statepoint.

Definition at line 458 of file IRBuilder.cpp.

References AMDGPU::RuntimeMD::KeyName::Args, BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), llvm::BasicBlock::getParent(), and llvm::GlobalValue::getParent().

Referenced by makeStatepointExplicitImpl().

CallInst * IRBuilderBase::CreateGCStatepointCall ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualCallee,
ArrayRef< Value * >  CallArgs,
ArrayRef< Value * >  DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

Create a call to the experimental.gc.statepoint intrinsic to start a new statepoint sequence.

Definition at line 377 of file IRBuilder.cpp.

References llvm::None.

Referenced by makeStatepointExplicitImpl().

CallInst * IRBuilderBase::CreateGCStatepointCall ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualCallee,
uint32_t  Flags,
ArrayRef< Use CallArgs,
ArrayRef< Use TransitionArgs,
ArrayRef< Use DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

Create a call to the experimental.gc.statepoint intrinsic to start a new statepoint sequence.

Definition at line 386 of file IRBuilder.cpp.

References fuzzer::Flags.

CallInst * IRBuilderBase::CreateGCStatepointCall ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualCallee,
ArrayRef< Use CallArgs,
ArrayRef< Value * >  DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

Definition at line 395 of file IRBuilder.cpp.

References llvm::None.

InvokeInst * IRBuilderBase::CreateGCStatepointInvoke ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualInvokee,
BasicBlock NormalDest,
BasicBlock UnwindDest,
ArrayRef< Value * >  InvokeArgs,
ArrayRef< Value * >  DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

brief Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence.

Definition at line 427 of file IRBuilder.cpp.

References llvm::None.

Referenced by makeStatepointExplicitImpl().

InvokeInst * IRBuilderBase::CreateGCStatepointInvoke ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualInvokee,
BasicBlock NormalDest,
BasicBlock UnwindDest,
uint32_t  Flags,
ArrayRef< Use InvokeArgs,
ArrayRef< Use TransitionArgs,
ArrayRef< Use DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

brief Create an invoke to the experimental.gc.statepoint intrinsic to start a new statepoint sequence.

Definition at line 438 of file IRBuilder.cpp.

References fuzzer::Flags.

InvokeInst * IRBuilderBase::CreateGCStatepointInvoke ( uint64_t  ID,
uint32_t  NumPatchBytes,
Value ActualInvokee,
BasicBlock NormalDest,
BasicBlock UnwindDest,
ArrayRef< Use InvokeArgs,
ArrayRef< Value * >  DeoptArgs,
ArrayRef< Value * >  GCArgs,
const Twine Name = "" 
)

Definition at line 448 of file IRBuilder.cpp.

References llvm::None.

GlobalVariable * IRBuilderBase::CreateGlobalString ( StringRef  Str,
const Twine Name = "",
unsigned  AddressSpace = 0 
)

Make a new global variable with initializer type i8*.

CreateGlobalString - Make a new global variable with an initializer that has array of i8 type filled in with the nul terminated string value specified.

Make a new global variable with an initializer that has array of i8 type filled in with the null terminated string value specified. The new global variable will be marked mergable with any others of the same contents. If Name is specified, it is the name of the global variable created.

If Name is specified, it is the name of the global variable created.

Definition at line 27 of file IRBuilder.cpp.

References BB, Context, llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), llvm::ConstantDataArray::getString(), llvm::Value::getType(), llvm::GlobalValue::Global, llvm::GlobalValue::NotThreadLocal, llvm::GlobalValue::PrivateLinkage, and llvm::GlobalValue::setUnnamedAddr().

Referenced by llvm::IRBuilder< TargetFolder >::CreateGlobalStringPtr().

CallInst * IRBuilderBase::CreateInvariantStart ( Value Ptr,
ConstantInt Size = nullptr 
)

Create a call to invariant.start intrinsic.

If the pointer isn't i8* it will be converted.

Definition at line 194 of file IRBuilder.cpp.

References assert(), BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), getInt64(), getInt64Ty(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), llvm::ConstantInt::getType(), and llvm::Value::getType().

CallInst * IRBuilderBase::CreateLifetimeEnd ( Value Ptr,
ConstantInt Size = nullptr 
)

Create a lifetime.end intrinsic.

If the pointer isn't i8* it will be converted.

Definition at line 179 of file IRBuilder.cpp.

References assert(), BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), getInt64(), getInt64Ty(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), llvm::ConstantInt::getType(), and llvm::Value::getType().

CallInst * IRBuilderBase::CreateLifetimeStart ( Value Ptr,
ConstantInt Size = nullptr 
)

Create a lifetime.start intrinsic.

If the pointer isn't i8* it will be converted.

Definition at line 164 of file IRBuilder.cpp.

References assert(), BB, createCallHelper(), llvm::Intrinsic::getDeclaration(), getInt64(), getInt64Ty(), llvm::BasicBlock::getParent(), llvm::GlobalValue::getParent(), llvm::ConstantInt::getType(), and llvm::Value::getType().

CallInst * IRBuilderBase::CreateMaskedGather ( Value Ptrs,
unsigned  Align,
Value Mask = nullptr,
Value PassThru = nullptr,
const Twine Name = "" 
)

Create a call to Masked Gather intrinsic.

Create a call to a Masked Gather intrinsic.

Ptrs - vector of pointers for loading Align - alignment for one element Mask - vector of booleans which indicates what vector lanes should be accessed in memory PassThru - pass-through value that is used to fill the masked-off lanes of the result Name - name of the result variable

Definition at line 282 of file IRBuilder.cpp.

References Context, llvm::VectorType::get(), llvm::UndefValue::get(), llvm::Constant::getAllOnesValue(), llvm::Type::getInt1Ty(), getInt32(), llvm::Value::getType(), and llvm::BitmaskEnumDetail::Mask().

CallInst * IRBuilderBase::CreateMaskedLoad ( Value Ptr,
unsigned  Align,
Value Mask,
Value PassThru = nullptr,
const Twine Name = "" 
)

Create a call to Masked Load intrinsic.

Create a call to a Masked Load intrinsic.

Ptr - base pointer for the load Align - alignment of the source location Mask - vector of booleans which indicates what vector lanes should be accessed in memory PassThru - pass-through value that is used to fill the masked-off lanes of the result Name - name of the result variable

Definition at line 232 of file IRBuilder.cpp.

References assert(), llvm::UndefValue::get(), llvm::PointerType::getElementType(), getInt32(), llvm::Value::getType(), llvm::BitmaskEnumDetail::Mask(), and Ptr.

Referenced by simplifyX86MaskedLoad(), and UpgradeMaskedLoad().

CallInst * IRBuilderBase::CreateMaskedScatter ( Value Data,
Value Ptrs,
unsigned  Align,
Value Mask = nullptr 
)

Create a call to Masked Scatter intrinsic.

Create a call to a Masked Scatter intrinsic.

Data - data to be stored, Ptrs - the vector of pointers, where the Data elements should be stored Align - alignment for one element Mask - vector of booleans which indicates what vector lanes should be accessed in memory

Definition at line 308 of file IRBuilder.cpp.

References assert(), Context, llvm::VectorType::get(), llvm::Constant::getAllOnesValue(), llvm::Type::getInt1Ty(), getInt32(), and llvm::Value::getType().

CallInst * IRBuilderBase::CreateMaskedStore ( Value Val,
Value Ptr,
unsigned  Align,
Value Mask 
)

Create a call to Masked Store intrinsic.

Create a call to a Masked Store intrinsic.

Val - data to be stored, Ptr - base pointer for the store Align - alignment of the destination location Mask - vector of booleans which indicates what vector lanes should be accessed in memory

Definition at line 252 of file IRBuilder.cpp.

References assert(), llvm::PointerType::getElementType(), getInt32(), llvm::Value::getType(), and Ptr.

Referenced by simplifyX86MaskedStore(), and UpgradeMaskedStore().

CallInst* llvm::IRBuilderBase::CreateMemCpy ( Value Dst,
Value Src,
uint64_t  Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode TBAAStructTag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
inline

Create and insert a memcpy between the specified pointers.

If the pointers aren't i8*, they will be converted. If a TBAA tag is specified, it will be added to the instruction. Likewise with alias.scope and noalias tags.

Definition at line 422 of file IRBuilder.h.

References getInt64(), and isVolatile().

CallInst * IRBuilderBase::CreateMemCpy ( Value Dst,
Value Src,
Value Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode TBAAStructTag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
CallInst* llvm::IRBuilderBase::CreateMemMove ( Value Dst,
Value Src,
uint64_t  Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
inline

Create and insert a memmove between the specified pointers.

If the pointers aren't i8*, they will be converted. If a TBAA tag is specified, it will be added to the instruction. Likewise with alias.scope and noalias tags.

Definition at line 443 of file IRBuilder.h.

References getInt64(), and isVolatile().

CallInst * IRBuilderBase::CreateMemMove ( Value Dst,
Value Src,
Value Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
CallInst* llvm::IRBuilderBase::CreateMemSet ( Value Ptr,
Value Val,
uint64_t  Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
inline

Create and insert a memset to the specified pointer and the specified value.

If the pointer isn't an i8*, it will be converted. If a TBAA tag is specified, it will be added to the instruction. Likewise with alias.scope and noalias tags.

Definition at line 404 of file IRBuilder.h.

References getInt64(), and isVolatile().

CallInst * IRBuilderBase::CreateMemSet ( Value Ptr,
Value Val,
Value Size,
unsigned  Align,
bool  isVolatile = false,
MDNode TBAATag = nullptr,
MDNode ScopeTag = nullptr,
MDNode NoAliasTag = nullptr 
)
LLVMContext& llvm::IRBuilderBase::getContext ( ) const
inline
const DebugLoc& llvm::IRBuilderBase::getCurrentDebugLocation ( ) const
inline

Get location information used by debugging information.

Definition at line 154 of file IRBuilder.h.

Type * IRBuilderBase::getCurrentFunctionReturnType ( ) const

Get the return type of the current function that we're emitting into.

Definition at line 41 of file IRBuilder.cpp.

References assert(), BB, llvm::BasicBlock::getParent(), and llvm::Function::getReturnType().

Referenced by llvm::IRBuilder< TargetFolder >::CreateAggregateRet().

MDNode* llvm::IRBuilderBase::getDefaultFPMathTag ( ) const
inline

Get the floating point math metadata being used.

Definition at line 208 of file IRBuilder.h.

References DefaultFPMathTag.

Type* llvm::IRBuilderBase::getDoubleTy ( )
inline

Fetch the type representing a 64-bit floating point value.

Definition at line 375 of file IRBuilder.h.

References Context, and llvm::Type::getDoubleTy().

Referenced by optimizeBinaryDoubleFP(), and optimizeUnaryDoubleFP().

ConstantInt* llvm::IRBuilderBase::getFalse ( )
inline

Get the constant value for i1 false.

Definition at line 292 of file IRBuilder.h.

References Context, and llvm::ConstantInt::getFalse().

Referenced by handleNoSuspendCoroutine(), and llvm::UpgradeIntrinsicCall().

FastMathFlags llvm::IRBuilderBase::getFastMathFlags ( ) const
inline

Get the flags to be applied to created floating point ops.

Definition at line 211 of file IRBuilder.h.

References FMF.

Type* llvm::IRBuilderBase::getFloatTy ( )
inline

Fetch the type representing a 32-bit floating point value.

Definition at line 370 of file IRBuilder.h.

References Context, and llvm::Type::getFloatTy().

Referenced by optimizeUnaryDoubleFP().

Type* llvm::IRBuilderBase::getHalfTy ( )
inline

Fetch the type representing a 16-bit floating point value.

Definition at line 365 of file IRBuilder.h.

References Context, and llvm::Type::getHalfTy().

BasicBlock* llvm::IRBuilderBase::GetInsertBlock ( ) const
inline
BasicBlock::iterator llvm::IRBuilderBase::GetInsertPoint ( ) const
inline
ConstantInt* llvm::IRBuilderBase::getInt ( const APInt AI)
inline

Get a constant integer value.

Definition at line 323 of file IRBuilder.h.

References Context, and llvm::ConstantInt::get().

ConstantInt* llvm::IRBuilderBase::getInt1 ( bool  V)
inline

Get a constant value representing either true or false.

Definition at line 282 of file IRBuilder.h.

References llvm::ConstantInt::get(), and getInt1Ty().

Referenced by CreateMemCpy(), CreateMemMove(), and CreateMemSet().

IntegerType* llvm::IRBuilderBase::getInt128Ty ( )
inline

Fetch the type representing a 128-bit integer.

Definition at line 357 of file IRBuilder.h.

References Context, and llvm::Type::getInt128Ty().

ConstantInt* llvm::IRBuilderBase::getInt16 ( uint16_t  C)
inline

Get a constant 16-bit value.

Definition at line 302 of file IRBuilder.h.

References llvm::ConstantInt::get(), and getInt16Ty().

IntegerType* llvm::IRBuilderBase::getInt16Ty ( )
inline

Fetch the type representing a 16-bit integer.

Definition at line 342 of file IRBuilder.h.

References Context, and llvm::Type::getInt16Ty().

Referenced by getInt16().

IntegerType* llvm::IRBuilderBase::getInt1Ty ( )
inline

Fetch the type representing a single bit.

Definition at line 332 of file IRBuilder.h.

References Context, and llvm::Type::getInt1Ty().

Referenced by CreateAssumption(), emitX86MaskSelect(), getInt1(), and getX86MaskVec().

ConstantInt* llvm::IRBuilderBase::getInt32 ( uint32_t  C)
inline
IntegerType* llvm::IRBuilderBase::getInt32Ty ( )
inline
ConstantInt* llvm::IRBuilderBase::getInt64 ( uint64_t  C)
inline
IntegerType* llvm::IRBuilderBase::getInt64Ty ( )
inline

Fetch the type representing a 64-bit integer.

Definition at line 352 of file IRBuilder.h.

References Context, and llvm::Type::getInt64Ty().

Referenced by CreateInvariantStart(), CreateLifetimeEnd(), CreateLifetimeStart(), llvm::expandDivisionUpTo64Bits(), llvm::expandRemainderUpTo64Bits(), and getInt64().

ConstantInt* llvm::IRBuilderBase::getInt8 ( uint8_t  C)
inline

Get a constant 8-bit value.

Definition at line 297 of file IRBuilder.h.

References llvm::ConstantInt::get(), and getInt8Ty().

Referenced by createResumeEntryBlock(), and llvm::UpgradeIntrinsicCall().

PointerType* llvm::IRBuilderBase::getInt8PtrTy ( unsigned  AddrSpace = 0)
inline
IntegerType* llvm::IRBuilderBase::getInt8Ty ( )
inline

Fetch the type representing an 8-bit integer.

Definition at line 337 of file IRBuilder.h.

References Context, and llvm::Type::getInt8Ty().

Referenced by createResumeEntryBlock(), getInt8(), UpgradeX86PSLLDQIntrinsics(), and UpgradeX86PSRLDQIntrinsics().

ConstantInt* llvm::IRBuilderBase::getIntN ( unsigned  N,
uint64_t  C 
)
inline

Get a constant N-bit value, zero extended or truncated from a 64-bit value.

Definition at line 318 of file IRBuilder.h.

References llvm::ConstantInt::get(), and getIntNTy().

IntegerType* llvm::IRBuilderBase::getIntNTy ( unsigned  N)
inline

Fetch the type representing an N-bit integer.

Definition at line 360 of file IRBuilder.h.

References Context, and llvm::Type::getIntNTy().

Referenced by getIntN().

IntegerType* llvm::IRBuilderBase::getIntPtrTy ( const DataLayout DL,
unsigned  AddrSpace = 0 
)
inline

Fetch the type representing a pointer to an integer value.

Definition at line 390 of file IRBuilder.h.

References Context, and llvm::DataLayout::getIntPtrType().

Referenced by llvm::SanitizerStatReport::create(), and llvm::IRBuilder< TargetFolder >::CreateAlignmentAssumption().

ConstantInt* llvm::IRBuilderBase::getTrue ( )
inline

Get the constant value for i1 true.

Definition at line 287 of file IRBuilder.h.

References Context, and llvm::ConstantInt::getTrue().

Referenced by foldCttzCtlz(), and generateUnsignedDivisionCode().

Type* llvm::IRBuilderBase::getVoidTy ( )
inline

Fetch the type representing void.

Definition at line 380 of file IRBuilder.h.

References Context, and llvm::Type::getVoidTy().

Referenced by llvm::SanitizerStatReport::create().

void llvm::IRBuilderBase::restoreIP ( InsertPoint  IP)
inline
InsertPoint llvm::IRBuilderBase::saveAndClearIP ( )
inline

Returns the current insert point, clearing it in the process.

Definition at line 193 of file IRBuilder.h.

References ClearInsertionPoint(), GetInsertBlock(), and GetInsertPoint().

InsertPoint llvm::IRBuilderBase::saveIP ( ) const
inline

Returns the current insert point.

Definition at line 188 of file IRBuilder.h.

References GetInsertBlock(), and GetInsertPoint().

void llvm::IRBuilderBase::SetCurrentDebugLocation ( DebugLoc  L)
inline
void llvm::IRBuilderBase::setDefaultFPMathTag ( MDNode FPMathTag)
inline

Set the floating point math metadata to be used.

Definition at line 217 of file IRBuilder.h.

References DefaultFPMathTag.

void llvm::IRBuilderBase::setFastMathFlags ( FastMathFlags  NewFMF)
inline

Set the fast-math flags to be used with generated fp-math operators.

Definition at line 220 of file IRBuilder.h.

References FMF.

Referenced by llvm::RecurrenceDescriptor::createMinMaxOp(), optimizeBinaryDoubleFP(), and optimizeUnaryDoubleFP().

void llvm::IRBuilderBase::SetInsertPoint ( BasicBlock TheBB)
inline
void llvm::IRBuilderBase::SetInsertPoint ( Instruction I)
inline

This specifies that created instructions should be inserted before the specified instruction.

Definition at line 134 of file IRBuilder.h.

References assert(), BB, llvm::BasicBlock::end(), llvm::Instruction::getDebugLoc(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::Instruction::getParent(), InsertPt, and SetCurrentDebugLocation().

void llvm::IRBuilderBase::SetInsertPoint ( BasicBlock TheBB,
BasicBlock::iterator  IP 
)
inline

This specifies that created instructions should be inserted at the specified point.

Definition at line 143 of file IRBuilder.h.

References BB, llvm::BasicBlock::end(), InsertPt, and SetCurrentDebugLocation().

void llvm::IRBuilderBase::SetInstDebugLocation ( Instruction I) const
inline

If this builder has a current debug location, set it on the specified instruction.

Definition at line 158 of file IRBuilder.h.

References llvm::Instruction::setDebugLoc().

Referenced by createCallHelper(), createInvokeHelper(), and llvm::IRBuilder< TargetFolder >::Insert().

Member Data Documentation

BasicBlock* llvm::IRBuilderBase::BB
protected
LLVMContext& llvm::IRBuilderBase::Context
protected
MDNode* llvm::IRBuilderBase::DefaultFPMathTag
protected
ArrayRef<OperandBundleDef> llvm::IRBuilderBase::DefaultOperandBundles
protected

Definition at line 100 of file IRBuilder.h.

Referenced by llvm::IRBuilder< TargetFolder >::CreateCall().

FastMathFlags llvm::IRBuilderBase::FMF
protected
BasicBlock::iterator llvm::IRBuilderBase::InsertPt
protected

The documentation for this class was generated from the following files: