LLVM 20.0.0git
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#include "llvm/SandboxIR/Instruction.h"
Public Types | |
using | idx_iterator = llvm::ExtractValueInst::idx_iterator |
Public Types inherited from llvm::sandboxir::Instruction | |
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_CONST , 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 | |
idx_iterator | idx_begin () const |
idx_iterator | idx_end () const |
iterator_range< idx_iterator > | indices () const |
Value * | getAggregateOperand () |
const Value * | getAggregateOperand () const |
ArrayRef< unsigned > | getIndices () const |
unsigned | getNumIndices () const |
unsigned | hasIndices () const |
Public Member Functions inherited from llvm::sandboxir::SingleLLVMInstructionImpl< llvm::UnaryInstruction > | |
unsigned | getUseOperandNo (const Use &Use) const final |
\Returns the operand index of Use . | |
unsigned | getNumOfIRInstrs () const final |
This is used by BasicBlock::iterator. | |
void | verify () const final |
Should crash if there is something wrong with the instruction. | |
void | dumpOS (raw_ostream &OS) const override |
Public Member Functions inherited from llvm::sandboxir::Instruction | |
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. | |
const char * | getOpcodeName () const |
const DataLayout & | getDataLayout () const |
bool | isTerminator () const |
bool | isUnaryOp () const |
bool | isBinaryOp () const |
bool | isIntDivRem () const |
bool | isShift () const |
bool | isCast () const |
bool | isFuncletPad () const |
bool | isSpecialTerminator () const |
bool | isOnlyUserOfAnyOperand () const |
bool | isLogicalShift () const |
bool | hasMetadata () const |
Return true if the instruction has any metadata attached to it. | |
bool | hasMetadataOtherThanDebugLoc () const |
Return true if this instruction has metadata attached to it other than a debug location. | |
bool | hasMetadata (unsigned KindID) const |
Return true if this instruction has the given type of metadata attached. | |
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 . | |
bool | comesBefore (const Instruction *Other) const |
Given an instruction Other in the same basic block as this instruction, return true if this instruction comes before Other. | |
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. | |
bool | isAssociative () const |
bool | isCommutative () const |
bool | isIdempotent () const |
bool | isNilpotent () const |
bool | mayWriteToMemory () const |
bool | mayReadFromMemory () const |
bool | mayReadOrWriteMemory () const |
bool | isAtomic () const |
bool | hasAtomicLoad () const |
bool | hasAtomicStore () const |
bool | isVolatile () const |
Type * | getAccessType () const |
bool | mayThrow (bool IncludePhaseOneUnwind=false) const |
bool | isFenceLike () const |
bool | mayHaveSideEffects () const |
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 Value * | create (Value *Agg, ArrayRef< unsigned > Idxs, InsertPosition Pos, Context &Ctx, const Twine &Name="") |
static bool | classof (const Value *From) |
static Type * | getIndexedType (Type *Agg, ArrayRef< unsigned > Idxs) |
Returns the type of the element that would be extracted with an extractvalue instruction with the specified parameters. | |
static unsigned | getAggregateOperandIndex () |
Static Public Member Functions inherited from llvm::sandboxir::UnaryInstruction | |
static bool | classof (const Instruction *I) |
static bool | classof (const Value *V) |
Static Public Member Functions inherited from llvm::sandboxir::Instruction | |
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. | |
Additional Inherited Members | |
Protected Member Functions inherited from llvm::sandboxir::UnaryInstruction | |
UnaryInstruction (ClassID ID, Opcode Opc, llvm::Instruction *LLVMI, Context &Ctx) | |
Protected Member Functions inherited from llvm::sandboxir::Instruction | |
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 |
Static Protected Member Functions inherited from llvm::sandboxir::Instruction | |
static IRBuilder & | setInsertPos (InsertPosition Pos) |
Helper function for create(). | |
Static Protected Member Functions inherited from llvm::sandboxir::Value | |
static const char * | getSubclassIDStr (ClassID ID) |
Protected Attributes inherited from llvm::sandboxir::Instruction | |
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. | |
Definition at line 1104 of file Instruction.h.
Definition at line 1125 of file Instruction.h.
Definition at line 1115 of file Instruction.h.
References From.
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static |
Definition at line 1522 of file Instruction.cpp.
References assert(), llvm::IRBuilderBase::CreateExtractValue(), llvm::sandboxir::Context::createExtractValueInst(), llvm::sandboxir::Value::Ctx, llvm::sandboxir::Context::getOrCreateConstant(), Name, llvm::sandboxir::Instruction::setInsertPos(), and llvm::sandboxir::Value::Val.
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inline |
Definition at line 1137 of file Instruction.h.
References getAggregateOperandIndex(), and llvm::sandboxir::getOperand().
Definition at line 1140 of file Instruction.h.
References getAggregateOperandIndex(), and llvm::sandboxir::getOperand().
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inlinestatic |
Definition at line 1143 of file Instruction.h.
References llvm::ExtractValueInst::getAggregateOperandIndex().
Referenced by getAggregateOperand().
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static |
Returns the type of the element that would be extracted with an extractvalue instruction with the specified parameters.
Null is returned if the indices are invalid for the specified type.
Definition at line 1533 of file Instruction.cpp.
References llvm::sandboxir::Type::getContext(), llvm::ExtractValueInst::getIndexedType(), llvm::sandboxir::Context::getType(), and llvm::sandboxir::Type::LLVMTy.
Definition at line 1147 of file Instruction.h.
References llvm::sandboxir::Value::Val.
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inline |
Definition at line 1151 of file Instruction.h.
References llvm::sandboxir::Value::Val.
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inline |
Definition at line 1155 of file Instruction.h.
References llvm::sandboxir::Value::Val.
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inline |
Definition at line 1127 of file Instruction.h.
References llvm::sandboxir::Value::Val.
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inline |
Definition at line 1130 of file Instruction.h.
References llvm::sandboxir::Value::Val.
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inline |
Definition at line 1133 of file Instruction.h.
References llvm::sandboxir::Value::Val.