LLVM 20.0.0git
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Friends | List of all members
llvm::sandboxir::Instruction Class Referenceabstract

A sandboxir::User with operands, opcode and linked with previous/next instructions in an instruction list. More...

#include "llvm/SandboxIR/SandboxIR.h"

Inheritance diagram for llvm::sandboxir::Instruction:
Inheritance graph
[legend]

Public Types

enum class  Opcode { OP , OPCODES , DEF_INSTR }
 
- Public Types inherited from llvm::sandboxir::User
using op_iterator = OperandUseIterator
 
using const_op_iterator = OperandUseIterator
 
using op_range = iterator_range< op_iterator >
 
using const_op_range = iterator_range< const_op_iterator >
 
- Public Types inherited from llvm::sandboxir::Value
enum class  ClassID : unsigned { DEF_VALUE , DEF_USER , DEF_INSTR }
 
using use_iterator = UserUseIterator
 
using const_use_iterator = UserUseIterator
 
using user_iterator = mapped_iterator< sandboxir::UserUseIterator, UseToUser >
 
using const_user_iterator = user_iterator
 

Public Member Functions

virtual unsigned getNumOfIRInstrs () const =0
 This is used by BasicBlock::iterator.
 
BBIterator getIterator () const
 \Returns a BasicBlock::iterator for this Instruction.
 
Instruction * getNextNode () const
 \Returns the next sandboxir::Instruction in the block, or nullptr if at the end of the block.
 
Instruction * getPrevNode () const
 \Returns the previous sandboxir::Instruction in the block, or nullptr if at the beginning of the block.
 
Opcode getOpcode () const
 \Returns this Instruction's opcode.
 
void removeFromParent ()
 Detach this from its parent BasicBlock without deleting it.
 
void eraseFromParent ()
 Detach this Value from its parent and delete it.
 
void insertBefore (Instruction *BeforeI)
 Insert this detached instruction before BeforeI.
 
void insertAfter (Instruction *AfterI)
 Insert this detached instruction after AfterI.
 
void insertInto (BasicBlock *BB, const BBIterator &WhereIt)
 Insert this detached instruction into BB at WhereIt.
 
void moveBefore (BasicBlock &BB, const BBIterator &WhereIt)
 Move this instruction to WhereIt.
 
void moveBefore (Instruction *Before)
 Move this instruction before Before.
 
void moveAfter (Instruction *After)
 Move this instruction after After.
 
BasicBlock * getParent () const
 \Returns the BasicBlock containing this Instruction, or null if it is detached.
 
bool hasNoUnsignedWrap () const
 Determine whether the no signed wrap flag is set.
 
void setHasNoUnsignedWrap (bool B=true)
 Set or clear the nuw flag on this instruction, which must be an operator which supports this flag.
 
bool hasNoSignedWrap () const
 Determine whether the no signed wrap flag is set.
 
void setHasNoSignedWrap (bool B=true)
 Set or clear the nsw flag on this instruction, which must be an operator which supports this flag.
 
bool isFast () const
 Determine whether all fast-math-flags are set.
 
void setFast (bool B)
 Set or clear all fast-math-flags on this instruction, which must be an operator which supports this flag.
 
bool hasAllowReassoc () const
 Determine whether the allow-reassociation flag is set.
 
void setHasAllowReassoc (bool B)
 Set or clear the reassociation flag on this instruction, which must be an operator which supports this flag.
 
bool isExact () const
 Determine whether the exact flag is set.
 
void setIsExact (bool B=true)
 Set or clear the exact flag on this instruction, which must be an operator which supports this flag.
 
bool hasNoNaNs () const
 Determine whether the no-NaNs flag is set.
 
void setHasNoNaNs (bool B)
 Set or clear the no-nans flag on this instruction, which must be an operator which supports this flag.
 
bool hasNoInfs () const
 Determine whether the no-infs flag is set.
 
void setHasNoInfs (bool B)
 Set or clear the no-infs flag on this instruction, which must be an operator which supports this flag.
 
bool hasNoSignedZeros () const
 Determine whether the no-signed-zeros flag is set.
 
void setHasNoSignedZeros (bool B)
 Set or clear the no-signed-zeros flag on this instruction, which must be an operator which supports this flag.
 
bool hasAllowReciprocal () const
 Determine whether the allow-reciprocal flag is set.
 
void setHasAllowReciprocal (bool B)
 Set or clear the allow-reciprocal flag on this instruction, which must be an operator which supports this flag.
 
bool hasAllowContract () const
 Determine whether the allow-contract flag is set.
 
void setHasAllowContract (bool B)
 Set or clear the allow-contract flag on this instruction, which must be an operator which supports this flag.
 
bool hasApproxFunc () const
 Determine whether the approximate-math-functions flag is set.
 
void setHasApproxFunc (bool B)
 Set or clear the approximate-math-functions flag on this instruction, which must be an operator which supports this flag.
 
FastMathFlags getFastMathFlags () const
 Convenience function for getting all the fast-math flags, which must be an operator which supports these flags.
 
void setFastMathFlags (FastMathFlags FMF)
 Convenience function for setting multiple fast-math flags on this instruction, which must be an operator which supports these flags.
 
void copyFastMathFlags (FastMathFlags FMF)
 Convenience function for transferring all fast-math flag values to this instruction, which must be an operator which supports these flags.
 
void dumpOS (raw_ostream &OS) const override
 
- Public Member Functions inherited from llvm::sandboxir::User
virtual op_iterator op_begin ()
 
virtual op_iterator op_end ()
 
virtual const_op_iterator op_begin () const
 
virtual const_op_iterator op_end () const
 
op_range operands ()
 
const_op_range operands () const
 
Value * getOperand (unsigned OpIdx) const
 
Use getOperandUse (unsigned OpIdx) const
 \Returns the operand edge for OpIdx.
 
virtual unsigned getNumOperands () const
 
virtual void setOperand (unsigned OperandIdx, Value *Operand)
 
bool replaceUsesOfWith (Value *FromV, Value *ToV)
 Replaces any operands that match FromV with ToV.
 
void verify () const override
 Should crash if there is something wrong with the instruction.
 
void dumpCommonHeader (raw_ostream &OS) const final
 
void dumpOS (raw_ostream &OS) const override
 
- Public Member Functions inherited from llvm::sandboxir::Value
virtual ~Value ()=default
 
ClassID getSubclassID () const
 
use_iterator use_begin ()
 
const_use_iterator use_begin () const
 
use_iterator use_end ()
 
const_use_iterator use_end () const
 
iterator_range< use_iterator > uses ()
 
iterator_range< const_use_iterator > uses () const
 
user_iterator user_begin ()
 
user_iterator user_end ()
 
const_user_iterator user_begin () const
 
const_user_iterator user_end () const
 
iterator_range< user_iterator > users ()
 
iterator_range< const_user_iterator > users () const
 
unsigned getNumUses () const
 \Returns the number of user edges (not necessarily to unique users).
 
bool hasNUsesOrMore (unsigned Num) const
 Return true if this value has N uses or more.
 
bool hasNUses (unsigned Num) const
 Return true if this Value has exactly N uses.
 
Type * getType () const
 
Context & getContext () const
 
void replaceUsesWithIf (Value *OtherV, llvm::function_ref< bool(const Use &)> ShouldReplace)
 
void replaceAllUsesWith (Value *Other)
 
StringRef getName () const
 \Returns the LLVM IR name of the bottom-most LLVM value.
 
virtual void verify () const =0
 Should crash if there is something wrong with the instruction.
 
std::string getUid () const
 Returns the unique id in the form 'SB<number>.' like 'SB1.'.
 
virtual void dumpCommonHeader (raw_ostream &OS) const
 
void dumpCommonFooter (raw_ostream &OS) const
 
void dumpCommonPrefix (raw_ostream &OS) const
 
void dumpCommonSuffix (raw_ostream &OS) const
 
void printAsOperandCommon (raw_ostream &OS) const
 
virtual void dumpOS (raw_ostream &OS) const =0
 
LLVM_DUMP_METHOD void dump () const
 

Static Public Member Functions

static const char * getOpcodeName (Opcode Opc)
 
static bool classof (const sandboxir::Value *From)
 For isa/dyn_cast.
 
- Static Public Member Functions inherited from llvm::sandboxir::User
static bool classof (const Value *From)
 For isa/dyn_cast.
 

Protected Member Functions

 Instruction (ClassID ID, Opcode Opc, llvm::Instruction *I, sandboxir::Context &SBCtx)
 
llvm::Instruction * getTopmostLLVMInstruction () const
 A SandboxIR Instruction may map to multiple LLVM IR Instruction.
 
virtual SmallVector< llvm::Instruction *, 1 > getLLVMInstrs () const =0
 \Returns the LLVM IR Instructions that this SandboxIR maps to in program order.
 
- Protected Member Functions inherited from llvm::sandboxir::User
 User (ClassID ID, llvm::Value *V, Context &Ctx)
 
Use getOperandUseDefault (unsigned OpIdx, bool Verify) const
 \Returns the Use edge that corresponds to OpIdx.
 
virtual Use getOperandUseInternal (unsigned OpIdx, bool Verify) const =0
 \Returns the Use for the OpIdx'th operand.
 
unsigned getUseOperandNoDefault (const Use &Use) const
 The default implementation works only for single-LLVMIR-instruction Users and only if they match exactly the LLVM instruction.
 
virtual unsigned getUseOperandNo (const Use &Use) const =0
 \Returns the operand index of Use.
 
void swapOperandsInternal (unsigned OpIdxA, unsigned OpIdxB)
 
void verifyUserOfLLVMUse (const llvm::Use &Use) const
 
- Protected Member Functions inherited from llvm::sandboxir::Value
void clearValue ()
 
 Value (ClassID SubclassID, llvm::Value *Val, Context &Ctx)
 
 Value (const Value &)=delete
 Disable copies.
 
Value & operator= (const Value &)=delete
 

Protected Attributes

Opcode Opc
 
- Protected Attributes inherited from llvm::sandboxir::Value
ClassID SubclassID
 For isa/dyn_cast.
 
unsigned UID
 A unique ID used for forming the name (used for debugging).
 
llvm::Value * Val = nullptr
 The LLVM Value that corresponds to this SandboxIR Value.
 
Context & Ctx
 All values point to the context.
 

Friends

class SelectInst
 
class ExtractElementInst
 
class InsertElementInst
 
class BranchInst
 
class LoadInst
 
class StoreInst
 
class ReturnInst
 
class CallInst
 
class InvokeInst
 
class CallBrInst
 
class GetElementPtrInst
 
class SwitchInst
 
class UnaryOperator
 
class BinaryOperator
 
class AtomicRMWInst
 
class AtomicCmpXchgInst
 
class AllocaInst
 
class CastInst
 
class PHINode
 
class UnreachableInst
 
class EraseFromParent
 

Additional Inherited Members

- Static Protected Member Functions inherited from llvm::sandboxir::Value
static const char * getSubclassIDStr (ClassID ID)
 

Detailed Description

A sandboxir::User with operands, opcode and linked with previous/next instructions in an instruction list.

Definition at line 647 of file SandboxIR.h.

Member Enumeration Documentation

◆ Opcode

enum class llvm::sandboxir::Instruction::Opcode
strong
Enumerator
OP 
OPCODES 
DEF_INSTR 

Definition at line 649 of file SandboxIR.h.

Constructor & Destructor Documentation

◆ Instruction()

llvm::sandboxir::Instruction::Instruction ( ClassID  ID,
Opcode  Opc,
llvm::Instruction *  I,
sandboxir::Context &  SBCtx 
)
inlineprotected

Definition at line 657 of file SandboxIR.h.

Member Function Documentation

◆ classof()

bool Instruction::classof ( const sandboxir::Value *  From)
static

For isa/dyn_cast.

Definition at line 464 of file SandboxIR.cpp.

References From.

◆ copyFastMathFlags()

void Instruction::copyFastMathFlags ( FastMathFlags  FMF)

Convenience function for transferring all fast-math flag values to this instruction, which must be an operator which supports these flags.

See LangRef.html for the meaning of these flags.

Definition at line 558 of file SandboxIR.cpp.

References copyFastMathFlags(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), getFastMathFlags(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

Referenced by copyFastMathFlags(), and setFastMathFlags().

◆ dumpOS()

void Instruction::dumpOS ( raw_ostream &  OS) const
overridevirtual

Reimplemented from llvm::sandboxir::User.

Reimplemented in llvm::sandboxir::SingleLLVMInstructionImpl< LLVMT >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::AtomicCmpXchgInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::AtomicRMWInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::BinaryOperator >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::BranchInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::CallBase >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::ExtractElementInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::GetElementPtrInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::InsertElementInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::Instruction >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::PHINode >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::ReturnInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::SelectInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::StoreInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::SwitchInst >, and llvm::sandboxir::SingleLLVMInstructionImpl< llvm::UnaryInstruction >.

Definition at line 573 of file SandboxIR.cpp.

References OS.

◆ eraseFromParent()

void Instruction::eraseFromParent ( )

Detach this Value from its parent and delete it.

Definition at line 367 of file SandboxIR.cpp.

References assert(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Context::detach(), getLLVMInstrs(), llvm::sandboxir::Context::getTracker(), I, llvm::sandboxir::Tracker::isTracking(), llvm::reverse(), llvm::sandboxir::Tracker::track(), and llvm::sandboxir::Value::users().

Referenced by llvm::sandboxir::CreateAndInsertInst::revert().

◆ getFastMathFlags()

FastMathFlags llvm::sandboxir::Instruction::getFastMathFlags ( ) const
inline

Convenience function for getting all the fast-math flags, which must be an operator which supports these flags.

See LangRef.html for the meaning of these flags.

Definition at line 813 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by copyFastMathFlags(), and setFastMathFlags().

◆ getIterator()

BBIterator Instruction::getIterator ( ) const

\Returns a BasicBlock::iterator for this Instruction.

Definition at line 331 of file SandboxIR.cpp.

References llvm::sandboxir::Value::Ctx, I, and llvm::sandboxir::Value::Val.

Referenced by llvm::sandboxir::AtomicRMWInst::create(), llvm::sandboxir::CallInst::create(), llvm::sandboxir::CallBrInst::create(), llvm::sandboxir::InvokeInst::create(), llvm::sandboxir::BinaryOperator::create(), llvm::sandboxir::UnaryOperator::create(), llvm::sandboxir::CastInst::create(), llvm::sandboxir::AllocaInst::create(), llvm::sandboxir::GetElementPtrInst::create(), llvm::sandboxir::AtomicCmpXchgInst::create(), llvm::sandboxir::CastInstImpl< Op >::create(), llvm::sandboxir::BinaryOperator::createWithCopiedFlags(), llvm::sandboxir::UnaryOperator::createWithCopiedFlags(), getNextNode(), getPrevNode(), insertAfter(), and moveBefore().

◆ getLLVMInstrs()

virtual SmallVector< llvm::Instruction *, 1 > llvm::sandboxir::Instruction::getLLVMInstrs ( ) const
protectedpure virtual

\Returns the LLVM IR Instructions that this SandboxIR maps to in program order.

Referenced by eraseFromParent(), insertBefore(), insertInto(), moveBefore(), and removeFromParent().

◆ getNextNode()

Instruction * Instruction::getNextNode ( ) const

\Returns the next sandboxir::Instruction in the block, or nullptr if at the end of the block.

Definition at line 336 of file SandboxIR.cpp.

References assert(), llvm::sandboxir::Value::Ctx, getIterator(), getParent(), llvm::sandboxir::Context::getValue(), and llvm::sandboxir::Value::Val.

Referenced by llvm::sandboxir::MoveInstr::MoveInstr(), and llvm::sandboxir::RemoveFromParent::RemoveFromParent().

◆ getNumOfIRInstrs()

virtual unsigned llvm::sandboxir::Instruction::getNumOfIRInstrs ( ) const
pure virtual

This is used by BasicBlock::iterator.

Implemented in llvm::sandboxir::SingleLLVMInstructionImpl< LLVMT >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::AtomicCmpXchgInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::AtomicRMWInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::BinaryOperator >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::BranchInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::CallBase >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::ExtractElementInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::GetElementPtrInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::InsertElementInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::Instruction >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::PHINode >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::ReturnInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::SelectInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::StoreInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::SwitchInst >, llvm::sandboxir::SingleLLVMInstructionImpl< llvm::UnaryInstruction >, and llvm::sandboxir::UnreachableInst.

Referenced by llvm::sandboxir::BBIterator::operator++(), and llvm::sandboxir::BBIterator::operator--().

◆ getOpcode()

Opcode llvm::sandboxir::Instruction::getOpcode ( ) const
inline

\Returns this Instruction's opcode.

Note that SandboxIR has its own opcode state to allow for new SandboxIR-specific instructions.

Definition at line 706 of file SandboxIR.h.

References Opc.

◆ getOpcodeName()

const char * Instruction::getOpcodeName ( Opcode  Opc)
static

Definition at line 307 of file SandboxIR.cpp.

References llvm_unreachable, and Opc.

◆ getParent()

BasicBlock * Instruction::getParent ( ) const

\Returns the BasicBlock containing this Instruction, or null if it is detached.

Definition at line 455 of file SandboxIR.cpp.

References llvm::sandboxir::Value::Ctx, llvm::sandboxir::BasicBlock::getParent(), llvm::sandboxir::Context::getValue(), and llvm::sandboxir::Value::Val.

Referenced by llvm::sandboxir::AtomicRMWInst::create(), llvm::sandboxir::CallInst::create(), llvm::sandboxir::CallBrInst::create(), llvm::sandboxir::InvokeInst::create(), llvm::sandboxir::BinaryOperator::create(), llvm::sandboxir::UnaryOperator::create(), llvm::sandboxir::CastInst::create(), llvm::sandboxir::AllocaInst::create(), llvm::sandboxir::GetElementPtrInst::create(), llvm::sandboxir::AtomicCmpXchgInst::create(), llvm::sandboxir::CastInstImpl< Op >::create(), llvm::sandboxir::BinaryOperator::createWithCopiedFlags(), llvm::sandboxir::UnaryOperator::createWithCopiedFlags(), getNextNode(), getPrevNode(), getTopmostLLVMInstruction(), insertAfter(), llvm::sandboxir::MoveInstr::MoveInstr(), and llvm::sandboxir::RemoveFromParent::RemoveFromParent().

◆ getPrevNode()

Instruction * Instruction::getPrevNode ( ) const

\Returns the previous sandboxir::Instruction in the block, or nullptr if at the beginning of the block.

Definition at line 351 of file SandboxIR.cpp.

References assert(), getIterator(), and getParent().

Referenced by getTopmostLLVMInstruction().

◆ getTopmostLLVMInstruction()

llvm::Instruction * Instruction::getTopmostLLVMInstruction ( ) const
protected

A SandboxIR Instruction may map to multiple LLVM IR Instruction.

This returns its topmost LLVM IR instruction.

Definition at line 319 of file SandboxIR.cpp.

References llvm::ilist_node_with_parent< NodeTy, ParentTy, Options >::getNextNode(), getParent(), getPrevNode(), and llvm::sandboxir::Value::Val.

Referenced by llvm::sandboxir::BranchInst::create(), llvm::sandboxir::UnreachableInst::create(), llvm::sandboxir::PHINode::create(), llvm::sandboxir::LoadInst::create(), llvm::sandboxir::SelectInst::create(), llvm::sandboxir::ReturnInst::create(), llvm::sandboxir::StoreInst::create(), llvm::sandboxir::ExtractElementInst::create(), llvm::sandboxir::InsertElementInst::create(), insertBefore(), insertInto(), and moveBefore().

◆ hasAllowContract()

bool llvm::sandboxir::Instruction::hasAllowContract ( ) const
inline

Determine whether the allow-contract flag is set.

Definition at line 795 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasAllowContract().

◆ hasAllowReassoc()

bool llvm::sandboxir::Instruction::hasAllowReassoc ( ) const
inline

Determine whether the allow-reassociation flag is set.

Definition at line 754 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasAllowReassoc().

◆ hasAllowReciprocal()

bool llvm::sandboxir::Instruction::hasAllowReciprocal ( ) const
inline

Determine whether the allow-reciprocal flag is set.

Definition at line 787 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasAllowReciprocal().

◆ hasApproxFunc()

bool llvm::sandboxir::Instruction::hasApproxFunc ( ) const
inline

Determine whether the approximate-math-functions flag is set.

Definition at line 803 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasApproxFunc().

◆ hasNoInfs()

bool llvm::sandboxir::Instruction::hasNoInfs ( ) const
inline

Determine whether the no-infs flag is set.

Definition at line 773 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

◆ hasNoNaNs()

bool llvm::sandboxir::Instruction::hasNoNaNs ( ) const
inline

Determine whether the no-NaNs flag is set.

Definition at line 767 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

◆ hasNoSignedWrap()

bool llvm::sandboxir::Instruction::hasNoSignedWrap ( ) const
inline

Determine whether the no signed wrap flag is set.

Definition at line 741 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasNoSignedWrap().

◆ hasNoSignedZeros()

bool llvm::sandboxir::Instruction::hasNoSignedZeros ( ) const
inline

Determine whether the no-signed-zeros flag is set.

Definition at line 779 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasNoSignedZeros().

◆ hasNoUnsignedWrap()

bool llvm::sandboxir::Instruction::hasNoUnsignedWrap ( ) const
inline

Determine whether the no signed wrap flag is set.

Definition at line 734 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

Referenced by setHasNoUnsignedWrap().

◆ insertAfter()

void Instruction::insertAfter ( Instruction *  AfterI)

Insert this detached instruction after AfterI.

Definition at line 429 of file SandboxIR.cpp.

References getIterator(), getParent(), and insertInto().

◆ insertBefore()

void Instruction::insertBefore ( Instruction *  BeforeI)

Insert this detached instruction before BeforeI.

Definition at line 415 of file SandboxIR.cpp.

References assert(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), getLLVMInstrs(), getTopmostLLVMInstruction(), llvm::sandboxir::Context::getTracker(), I, and llvm::is_sorted().

Referenced by llvm::sandboxir::RemoveFromParent::revert().

◆ insertInto()

void Instruction::insertInto ( BasicBlock *  BB,
const BBIterator &  WhereIt 
)

Insert this detached instruction into BB at WhereIt.

Definition at line 433 of file SandboxIR.cpp.

References llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::BasicBlock::end(), llvm::sandboxir::BasicBlock::end(), llvm::ilist_node_impl< OptionsT >::getIterator(), getLLVMInstrs(), getTopmostLLVMInstruction(), llvm::sandboxir::Context::getTracker(), I, and llvm::sandboxir::Value::Val.

Referenced by insertAfter(), and llvm::sandboxir::RemoveFromParent::revert().

◆ isExact()

bool llvm::sandboxir::Instruction::isExact ( ) const
inline

Determine whether the exact flag is set.

Definition at line 762 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

◆ isFast()

bool llvm::sandboxir::Instruction::isFast ( ) const
inline

Determine whether all fast-math-flags are set.

Definition at line 748 of file SandboxIR.h.

References llvm::sandboxir::Value::Val.

◆ moveAfter()

void llvm::sandboxir::Instruction::moveAfter ( Instruction *  After)
inline

Move this instruction after After.

Definition at line 724 of file SandboxIR.h.

References After, and moveBefore().

◆ moveBefore() [1/2]

void Instruction::moveBefore ( BasicBlock &  BB,
const BBIterator &  WhereIt 
)

Move this instruction to WhereIt.

Definition at line 391 of file SandboxIR.cpp.

References assert(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::BasicBlock::end(), llvm::ilist_node_impl< OptionsT >::getIterator(), getIterator(), getLLVMInstrs(), getTopmostLLVMInstruction(), llvm::sandboxir::Context::getTracker(), I, llvm::is_sorted(), and llvm::sandboxir::Value::Val.

Referenced by moveAfter(), moveBefore(), and llvm::sandboxir::MoveInstr::revert().

◆ moveBefore() [2/2]

void llvm::sandboxir::Instruction::moveBefore ( Instruction *  Before)
inline

Move this instruction before Before.

Definition at line 720 of file SandboxIR.h.

References Before, and moveBefore().

◆ removeFromParent()

void Instruction::removeFromParent ( )

Detach this from its parent BasicBlock without deleting it.

Definition at line 359 of file SandboxIR.cpp.

References llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), getLLVMInstrs(), llvm::sandboxir::Context::getTracker(), and I.

Referenced by llvm::sandboxir::InsertIntoBB::revert().

◆ setFast()

void Instruction::setFast ( bool  B)

Set or clear all fast-math-flags on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 490 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

◆ setFastMathFlags()

void Instruction::setFastMathFlags ( FastMathFlags  FMF)

Convenience function for setting multiple fast-math flags on this instruction, which must be an operator which supports these flags.

See LangRef.html for the meaning of these flags.

Definition at line 551 of file SandboxIR.cpp.

References copyFastMathFlags(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), getFastMathFlags(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

◆ setHasAllowContract()

void Instruction::setHasAllowContract ( bool  B)

Set or clear the allow-contract flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 543 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasAllowContract(), setHasAllowContract(), and llvm::sandboxir::Value::Val.

Referenced by setHasAllowContract().

◆ setHasAllowReassoc()

void Instruction::setHasAllowReassoc ( bool  B)

Set or clear the reassociation flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 504 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasAllowReassoc(), setHasAllowReassoc(), and llvm::sandboxir::Value::Val.

Referenced by setHasAllowReassoc().

◆ setHasAllowReciprocal()

void Instruction::setHasAllowReciprocal ( bool  B)

Set or clear the allow-reciprocal flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 535 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasAllowReciprocal(), setHasAllowReciprocal(), and llvm::sandboxir::Value::Val.

Referenced by setHasAllowReciprocal().

◆ setHasApproxFunc()

void Instruction::setHasApproxFunc ( bool  B)

Set or clear the approximate-math-functions flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 565 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasApproxFunc(), setHasApproxFunc(), and llvm::sandboxir::Value::Val.

Referenced by setHasApproxFunc().

◆ setHasNoInfs()

void Instruction::setHasNoInfs ( bool  B)

Set or clear the no-infs flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 519 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

◆ setHasNoNaNs()

void Instruction::setHasNoNaNs ( bool  B)

Set or clear the no-nans flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 511 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

◆ setHasNoSignedWrap()

void Instruction::setHasNoSignedWrap ( bool  B = true)

Set or clear the nsw flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 483 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasNoSignedWrap(), setHasNoSignedWrap(), and llvm::sandboxir::Value::Val.

Referenced by setHasNoSignedWrap().

◆ setHasNoSignedZeros()

void Instruction::setHasNoSignedZeros ( bool  B)

Set or clear the no-signed-zeros flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 527 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasNoSignedZeros(), setHasNoSignedZeros(), and llvm::sandboxir::Value::Val.

Referenced by setHasNoSignedZeros().

◆ setHasNoUnsignedWrap()

void Instruction::setHasNoUnsignedWrap ( bool  B = true)

Set or clear the nuw flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 475 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), hasNoUnsignedWrap(), setHasNoUnsignedWrap(), and llvm::sandboxir::Value::Val.

Referenced by setHasNoUnsignedWrap().

◆ setIsExact()

void Instruction::setIsExact ( bool  B = true)

Set or clear the exact flag on this instruction, which must be an operator which supports this flag.

See LangRef.html for the meaning of this flag.

Definition at line 497 of file SandboxIR.cpp.

References B, llvm::sandboxir::Value::Ctx, llvm::sandboxir::Tracker::emplaceIfTracking(), llvm::sandboxir::Context::getTracker(), and llvm::sandboxir::Value::Val.

Friends And Related Function Documentation

◆ AllocaInst

friend class AllocaInst
friend

Definition at line 682 of file SandboxIR.h.

◆ AtomicCmpXchgInst

friend class AtomicCmpXchgInst
friend

Definition at line 681 of file SandboxIR.h.

◆ AtomicRMWInst

friend class AtomicRMWInst
friend

Definition at line 680 of file SandboxIR.h.

◆ BinaryOperator

friend class BinaryOperator
friend

Definition at line 679 of file SandboxIR.h.

◆ BranchInst

friend class BranchInst
friend

Definition at line 669 of file SandboxIR.h.

◆ CallBrInst

friend class CallBrInst
friend

Definition at line 675 of file SandboxIR.h.

◆ CallInst

friend class CallInst
friend

Definition at line 673 of file SandboxIR.h.

◆ CastInst

friend class CastInst
friend

Definition at line 683 of file SandboxIR.h.

◆ EraseFromParent

friend class EraseFromParent
friend

Definition at line 690 of file SandboxIR.h.

◆ ExtractElementInst

friend class ExtractElementInst
friend

Definition at line 667 of file SandboxIR.h.

◆ GetElementPtrInst

friend class GetElementPtrInst
friend

Definition at line 676 of file SandboxIR.h.

◆ InsertElementInst

friend class InsertElementInst
friend

Definition at line 668 of file SandboxIR.h.

◆ InvokeInst

friend class InvokeInst
friend

Definition at line 674 of file SandboxIR.h.

◆ LoadInst

friend class LoadInst
friend

Definition at line 670 of file SandboxIR.h.

◆ PHINode

friend class PHINode
friend

Definition at line 684 of file SandboxIR.h.

◆ ReturnInst

friend class ReturnInst
friend

Definition at line 672 of file SandboxIR.h.

◆ SelectInst

friend class SelectInst
friend

Definition at line 666 of file SandboxIR.h.

◆ StoreInst

friend class StoreInst
friend

Definition at line 671 of file SandboxIR.h.

◆ SwitchInst

friend class SwitchInst
friend

Definition at line 677 of file SandboxIR.h.

◆ UnaryOperator

friend class UnaryOperator
friend

Definition at line 678 of file SandboxIR.h.

◆ UnreachableInst

friend class UnreachableInst
friend

Definition at line 685 of file SandboxIR.h.

Member Data Documentation

◆ Opc

Opcode llvm::sandboxir::Instruction::Opc
protected

Definition at line 661 of file SandboxIR.h.

Referenced by llvm::sandboxir::CallBase::classof(), getOpcode(), and getOpcodeName().

The documentation for this class was generated from the following files:
Generated on Wed Nov 13 2024 02:23:39 for LLVM by doxygen 1.9.6