23#ifndef LLVM_IR_INTRINSICINST_H
24#define LLVM_IR_INTRINSICINST_H
62 case Intrinsic::maxnum:
63 case Intrinsic::minnum:
64 case Intrinsic::maximum:
65 case Intrinsic::minimum:
70 case Intrinsic::sadd_sat:
71 case Intrinsic::uadd_sat:
72 case Intrinsic::sadd_with_overflow:
73 case Intrinsic::uadd_with_overflow:
74 case Intrinsic::smul_with_overflow:
75 case Intrinsic::umul_with_overflow:
76 case Intrinsic::smul_fix:
77 case Intrinsic::umul_fix:
78 case Intrinsic::smul_fix_sat:
79 case Intrinsic::umul_fix_sat:
81 case Intrinsic::fmuladd:
92 case Intrinsic::assume:
93 case Intrinsic::sideeffect:
94 case Intrinsic::pseudoprobe:
95 case Intrinsic::dbg_assign:
96 case Intrinsic::dbg_declare:
97 case Intrinsic::dbg_value:
98 case Intrinsic::dbg_label:
99 case Intrinsic::invariant_start:
100 case Intrinsic::invariant_end:
101 case Intrinsic::lifetime_start:
102 case Intrinsic::lifetime_end:
103 case Intrinsic::experimental_noalias_scope_decl:
104 case Intrinsic::objectsize:
105 case Intrinsic::ptr_annotation:
106 case Intrinsic::var_annotation:
118 if (
const Function *CF =
I->getCalledFunction())
119 return CF->isIntrinsic();
123 return isa<CallInst>(V) &&
classof(cast<CallInst>(V));
130 case Intrinsic::lifetime_start:
131 case Intrinsic::lifetime_end:
147 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
155 case Intrinsic::dbg_declare:
156 case Intrinsic::dbg_value:
157 case Intrinsic::dbg_label:
158 case Intrinsic::dbg_assign:
174 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
184 std::bidirectional_iterator_tag, Value *> {
199 ? cast<ValueAsMetadata *>(
I)
200 : *cast<ValueAsMetadata **>(
I);
205 ? cast<ValueAsMetadata *>(
I)
206 : *cast<ValueAsMetadata **>(
I);
210 if (isa<ValueAsMetadata *>(
I))
211 I = cast<ValueAsMetadata *>(
I) + 1;
213 I = cast<ValueAsMetadata **>(
I) + 1;
217 if (isa<ValueAsMetadata *>(
I))
218 I = cast<ValueAsMetadata *>(
I) - 1;
220 I = cast<ValueAsMetadata **>(
I) - 1;
234 : RawLocation(RawLocation) {
236 assert(RawLocation &&
"unexpected null RawLocation");
237 assert(isa<ValueAsMetadata>(RawLocation) || isa<DIArgList>(RawLocation) ||
238 (isa<MDNode>(RawLocation) &&
239 !cast<MDNode>(RawLocation)->getNumOperands()));
268 return A.RawLocation ==
B.RawLocation;
276 return A.RawLocation >
B.RawLocation;
280 return A.RawLocation >=
B.RawLocation;
284 return A.RawLocation <
B.RawLocation;
288 return A.RawLocation <=
B.RawLocation;
336 if (!RemovedValues.
insert(OldValue).second)
356 return cast<MetadataAsValue>(
getArgOperand(0))->getMetadata();
364 return cast<MetadataAsValue>(
getArgOperand(1))->getMetadata();
368 return cast<MetadataAsValue>(
getArgOperand(2))->getMetadata();
397 return VariableSlice;
403 switch (
I->getIntrinsicID()) {
404 case Intrinsic::dbg_declare:
405 case Intrinsic::dbg_value:
406 case Intrinsic::dbg_assign:
413 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
428 "dbg.declare must have exactly 1 location operand.");
435 return I->getIntrinsicID() == Intrinsic::dbg_declare;
438 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
458 return I->getIntrinsicID() == Intrinsic::dbg_value ||
459 I->getIntrinsicID() == Intrinsic::dbg_assign;
462 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
481 return cast<MetadataAsValue>(
getArgOperand(OpAddress))->getMetadata();
484 return cast<MetadataAsValue>(
getArgOperand(OpAssignID))->getMetadata();
488 return cast<MetadataAsValue>(
getArgOperand(OpAddressExpr))->getMetadata();
510 return I->getIntrinsicID() == Intrinsic::dbg_assign;
513 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
524 return cast<MetadataAsValue>(
getArgOperand(0))->getMetadata();
530 return I->getIntrinsicID() == Intrinsic::dbg_label;
533 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
591 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
613 static std::optional<Intrinsic::ID>
617 static std::optional<Intrinsic::ID>
638 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
653 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
670 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
685 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
703 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
712 return getIntrinsicID() == Intrinsic::experimental_constrained_fcmps;
717 switch (
I->getIntrinsicID()) {
718 case Intrinsic::experimental_constrained_fcmp:
719 case Intrinsic::experimental_constrained_fcmps:
726 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
734 switch (
I->getIntrinsicID()) {
735 case Intrinsic::umin:
736 case Intrinsic::umax:
737 case Intrinsic::smin:
738 case Intrinsic::smax:
745 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
754 case Intrinsic::umin:
756 case Intrinsic::umax:
758 case Intrinsic::smin:
760 case Intrinsic::smax:
785 case Intrinsic::umin:
787 case Intrinsic::umax:
789 case Intrinsic::smin:
791 case Intrinsic::smax:
826 switch (
I->getIntrinsicID()) {
827 case Intrinsic::uadd_with_overflow:
828 case Intrinsic::sadd_with_overflow:
829 case Intrinsic::usub_with_overflow:
830 case Intrinsic::ssub_with_overflow:
831 case Intrinsic::umul_with_overflow:
832 case Intrinsic::smul_with_overflow:
833 case Intrinsic::uadd_sat:
834 case Intrinsic::sadd_sat:
835 case Intrinsic::usub_sat:
836 case Intrinsic::ssub_sat:
843 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
863 switch (
I->getIntrinsicID()) {
864 case Intrinsic::uadd_with_overflow:
865 case Intrinsic::sadd_with_overflow:
866 case Intrinsic::usub_with_overflow:
867 case Intrinsic::ssub_with_overflow:
868 case Intrinsic::umul_with_overflow:
869 case Intrinsic::smul_with_overflow:
876 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
884 switch (
I->getIntrinsicID()) {
885 case Intrinsic::uadd_sat:
886 case Intrinsic::sadd_sat:
887 case Intrinsic::usub_sat:
888 case Intrinsic::ssub_sat:
895 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
905 enum { ARG_DEST = 0, ARG_LENGTH = 2 };
942 "setDest called with pointer of wrong type!");
960 "setLength called with value of wrong type!");
969 enum { ARG_SOURCE = 1 };
974 return const_cast<Value *
>(BaseCL::getArgOperand(ARG_SOURCE));
977 return BaseCL::getArgOperandUse(ARG_SOURCE);
994 if (
auto MA = BaseCL::getParamAlign(ARG_SOURCE))
1000 return BaseCL::getParamAlign(ARG_SOURCE);
1005 "setSource called with pointer of wrong type!");
1006 BaseCL::setArgOperand(ARG_SOURCE,
Ptr);
1010 BaseCL::removeParamAttr(ARG_SOURCE, Attribute::Alignment);
1013 BaseCL::getContext(), *Alignment));
1017 BaseCL::removeParamAttr(ARG_SOURCE, Attribute::Alignment);
1019 BaseCL::getContext(), Alignment));
1027 enum { ARG_VALUE = 1 };
1031 return const_cast<Value *
>(BaseCL::getArgOperand(ARG_VALUE));
1038 "setValue called with value of wrong type!");
1039 BaseCL::setArgOperand(ARG_VALUE, Val);
1047 enum { ARG_ELEMENTSIZE = 3 };
1064 "setElementSizeInBytes called with value of wrong type!");
1069 switch (
I->getIntrinsicID()) {
1070 case Intrinsic::memcpy_element_unordered_atomic:
1071 case Intrinsic::memmove_element_unordered_atomic:
1072 case Intrinsic::memset_element_unordered_atomic:
1079 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1088 return I->getIntrinsicID() == Intrinsic::memset_element_unordered_atomic;
1091 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1100 switch (
I->getIntrinsicID()) {
1101 case Intrinsic::memcpy_element_unordered_atomic:
1102 case Intrinsic::memmove_element_unordered_atomic:
1109 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1118 return I->getIntrinsicID() == Intrinsic::memcpy_element_unordered_atomic;
1121 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1130 return I->getIntrinsicID() == Intrinsic::memmove_element_unordered_atomic;
1133 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1140 enum { ARG_VOLATILE = 3 };
1153 switch (
I->getIntrinsicID()) {
1154 case Intrinsic::memcpy:
1155 case Intrinsic::memmove:
1156 case Intrinsic::memset:
1157 case Intrinsic::memset_inline:
1158 case Intrinsic::memcpy_inline:
1165 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1174 switch (
I->getIntrinsicID()) {
1175 case Intrinsic::memset:
1176 case Intrinsic::memset_inline:
1183 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1195 return I->getIntrinsicID() == Intrinsic::memset_inline;
1198 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1207 switch (
I->getIntrinsicID()) {
1208 case Intrinsic::memcpy:
1209 case Intrinsic::memmove:
1210 case Intrinsic::memcpy_inline:
1217 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1226 return I->getIntrinsicID() == Intrinsic::memcpy ||
1227 I->getIntrinsicID() == Intrinsic::memcpy_inline;
1230 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1239 return I->getIntrinsicID() == Intrinsic::memmove;
1242 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1254 return I->getIntrinsicID() == Intrinsic::memcpy_inline;
1257 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1269 if (
auto *
MI = dyn_cast<MemIntrinsic>(
this))
1270 return MI->isVolatile();
1275 switch (
I->getIntrinsicID()) {
1276 case Intrinsic::memcpy:
1277 case Intrinsic::memcpy_inline:
1278 case Intrinsic::memmove:
1279 case Intrinsic::memset:
1280 case Intrinsic::memset_inline:
1281 case Intrinsic::memcpy_element_unordered_atomic:
1282 case Intrinsic::memmove_element_unordered_atomic:
1283 case Intrinsic::memset_element_unordered_atomic:
1290 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1300 switch (
I->getIntrinsicID()) {
1301 case Intrinsic::memset:
1302 case Intrinsic::memset_inline:
1303 case Intrinsic::memset_element_unordered_atomic:
1310 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1320 switch (
I->getIntrinsicID()) {
1321 case Intrinsic::memcpy:
1322 case Intrinsic::memcpy_inline:
1323 case Intrinsic::memmove:
1324 case Intrinsic::memcpy_element_unordered_atomic:
1325 case Intrinsic::memmove_element_unordered_atomic:
1332 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1342 switch (
I->getIntrinsicID()) {
1343 case Intrinsic::memcpy:
1344 case Intrinsic::memcpy_inline:
1345 case Intrinsic::memcpy_element_unordered_atomic:
1352 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1362 switch (
I->getIntrinsicID()) {
1363 case Intrinsic::memmove:
1364 case Intrinsic::memmove_element_unordered_atomic:
1371 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1379 return I->getIntrinsicID() == Intrinsic::vastart;
1382 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1392 return I->getIntrinsicID() == Intrinsic::vaend;
1395 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1405 return I->getIntrinsicID() == Intrinsic::vacopy;
1408 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1420 return cast<GlobalVariable>(
1437 return I->getIntrinsicID() == Intrinsic::instrprof_cover;
1440 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1448 return I->getIntrinsicID() == Intrinsic::instrprof_increment ||
1449 I->getIntrinsicID() == Intrinsic::instrprof_increment_step;
1452 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1461 return I->getIntrinsicID() == Intrinsic::instrprof_increment_step;
1464 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1472 return I->getIntrinsicID() == Intrinsic::instrprof_timestamp;
1475 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1483 return I->getIntrinsicID() == Intrinsic::instrprof_value_profile;
1486 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1506 return I->getIntrinsicID() == Intrinsic::pseudoprobe;
1510 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1533 return I->getIntrinsicID() == Intrinsic::experimental_noalias_scope_decl;
1537 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1543 return cast<MDNode>(MV->getMetadata());
1557 return I->getIntrinsicID() == Intrinsic::experimental_gc_relocate ||
1558 I->getIntrinsicID() == Intrinsic::experimental_gc_result;
1562 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1570 return isa<LandingPadInst>(Token) || isa<InvokeInst>(Token);
1581 return I->getIntrinsicID() == Intrinsic::experimental_gc_relocate;
1585 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1609 return I->getIntrinsicID() == Intrinsic::experimental_gc_result;
1613 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
1622 return I->getIntrinsicID() == Intrinsic::assume;
1625 return isa<IntrinsicInst>(V) &&
classof(cast<IntrinsicInst>(V));
static GCRegistry::Add< OcamlGC > B("ocaml", "ocaml 3.10-compatible GC")
static GCRegistry::Add< ErlangGC > A("erlang", "erlang-compatible garbage collector")
#define LLVM_DEPRECATED(MSG, FIX)
This file contains the declarations for the subclasses of Constant, which represent the different fla...
This file contains the declarations of entities that describe floating point environment and related ...
assert(ImpDefSCC.getReg()==AMDGPU::SCC &&ImpDefSCC.isDef())
static SymbolRef::Type getType(const Symbol *Sym)
Class for arbitrary precision integers.
static APInt getMaxValue(unsigned numBits)
Gets maximum unsigned value of APInt for specific bit width.
static APInt getSignedMaxValue(unsigned numBits)
Gets maximum signed value of APInt for a specific bit width.
static APInt getMinValue(unsigned numBits)
Gets minimum unsigned value of APInt for a specific bit width.
static APInt getSignedMinValue(unsigned numBits)
Gets minimum signed value of APInt for a specific bit width.
This class represents any memcpy intrinsic i.e.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This class represents any memmove intrinsic i.e.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
This class represents any memset intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
ArrayRef - Represent a constant reference to an array (0 or more elements consecutively in memory),...
This represents the llvm.assume intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This class represents the atomic memcpy intrinsic i.e.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
ConstantInt * getElementSizeInBytesCst() const
static bool classof(const IntrinsicInst *I)
Value * getRawElementSizeInBytes() const
static bool classof(const Value *V)
void setElementSizeInBytes(Constant *V)
uint32_t getElementSizeInBytes() const
This class represents the atomic memmove intrinsic i.e.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This class represents atomic memset intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
static Attribute getWithAlignment(LLVMContext &Context, Align Alignment)
Return a uniquified Attribute object that has the specific alignment set.
This class represents an intrinsic that is based on a binary operation.
static bool classof(const Value *V)
unsigned getNoWrapKind() const
Returns one of OBO::NoSignedWrap or OBO::NoUnsignedWrap.
bool isSigned() const
Whether the intrinsic is signed or unsigned.
static bool classof(const IntrinsicInst *I)
Instruction::BinaryOps getBinaryOp() const
Returns the binary operation underlying the intrinsic.
void removeParamAttr(unsigned ArgNo, Attribute::AttrKind Kind)
Removes the attribute from the given argument.
Function * getCalledFunction() const
Returns the function called, or null if this is an indirect function invocation or the function signa...
MaybeAlign getParamAlign(unsigned ArgNo) const
Extract the alignment for a call or parameter (0=unknown).
const Use & getArgOperandUse(unsigned i) const
Wrappers for getting the Use of a call argument.
Value * getArgOperand(unsigned i) const
void setArgOperand(unsigned i, Value *v)
void addParamAttr(unsigned ArgNo, Attribute::AttrKind Kind)
Adds the attribute to the indicated argument.
This class represents a function call, abstracting a target machine's calling convention.
Predicate
This enumeration lists the possible predicates for CmpInst subclasses.
@ ICMP_SLT
signed less than
@ ICMP_UGT
unsigned greater than
@ ICMP_SGT
signed greater than
@ ICMP_ULT
unsigned less than
This is the shared class of boolean and integer constants.
bool isZero() const
This is just a convenience method to make client code smaller for a common code.
uint64_t getZExtValue() const
Return the constant as a 64-bit unsigned integer value after it has been zero extended as appropriate...
This is an important base class in LLVM.
static Constant * getIntegerValue(Type *Ty, const APInt &V)
Return the value for an integer or pointer constant, or a vector thereof, with the given scalar value...
Constrained floating point compare intrinsics.
FCmpInst::Predicate getPredicate() const
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
This is the common base class for constrained floating point intrinsics.
std::optional< fp::ExceptionBehavior > getExceptionBehavior() const
std::optional< RoundingMode > getRoundingMode() const
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
bool isDefaultFPEnvironment() const
static std::optional< FragmentInfo > getFragmentInfo(expr_op_iterator Start, expr_op_iterator End)
Retrieve the details of this fragment expression.
This represents the llvm.dbg.assign instruction.
DIAssignID * getAssignID() const
static bool classof(const Value *V)
void setAssignId(DIAssignID *New)
void setKillAddress()
Kill the address component.
bool isKillAddress() const
Check whether this kills the address component.
Metadata * getRawAddress() const
DIExpression * getAddressExpression() const
Value * getAddress() const
static bool classof(const IntrinsicInst *I)
Metadata * getRawAddressExpression() const
Metadata * getRawAssignID() const
void setAddress(Value *V)
void setAddressExpression(DIExpression *NewExpr)
This represents the llvm.dbg.declare instruction.
static bool classof(const Value *V)
Value * getAddress() const
static bool classof(const IntrinsicInst *I)
This is the common base class for debug info intrinsics.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This represents the llvm.dbg.label instruction.
Metadata * getRawLabel() const
static bool classof(const IntrinsicInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
DILabel * getLabel() const
static bool classof(const Value *V)
This represents the llvm.dbg.value instruction.
iterator_range< location_op_iterator > getValues() const
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Value * getValue(unsigned OpIdx=0) const
This is the common base class for debug info intrinsics for variables.
DIExpression::FragmentInfo getFragmentOrEntireVariable() const
Get the FragmentInfo for the variable if it exists, otherwise return a FragmentInfo that covers the e...
void setVariable(DILocalVariable *NewVar)
iterator_range< location_op_iterator > location_ops() const
Get the locations corresponding to the variable referenced by the debug info intrinsic.
void addVariableLocationOps(ArrayRef< Value * > NewValues, DIExpression *NewExpr)
Adding a new location operand will always result in this intrinsic using an ArgList,...
void replaceVariableLocationOp(Value *OldValue, Value *NewValue)
void setRawLocation(Metadata *Location)
Use of this should generally be avoided; instead, replaceVariableLocationOp and addVariableLocationOp...
Value * getVariableLocationOp(unsigned OpIdx) const
std::optional< DIExpression::FragmentInfo > getFragment() const
Get the FragmentInfo for the variable.
static bool classof(const Value *V)
void setExpression(DIExpression *NewExpr)
Metadata * getRawLocation() const
DILocalVariable * getVariable() const
unsigned getNumVariableLocationOps() const
bool isAddressOfVariable() const
Does this describe the address of a local variable.
void setOperand(unsigned i, Value *v)
Metadata * getRawVariable() const
static bool classof(const IntrinsicInst *I)
std::optional< uint64_t > getFragmentSizeInBits() const
Get the size (in bits) of the variable, or fragment of the variable that is described.
DIExpression * getExpression() const
void setArgOperand(unsigned i, Value *v)
Metadata * getRawExpression() const
RawLocationWrapper getWrappedLocation() const
bool isKillLocation() const
Class representing an expression and its matching format.
Intrinsic::ID getIntrinsicID() const LLVM_READONLY
getIntrinsicID - This method returns the ID number of the specified function, or Intrinsic::not_intri...
Common base class for representing values projected from a statepoint.
const Value * getStatepoint() const
The statepoint with which this gc.relocate is associated.
bool isTiedToInvoke() const
Return true if this relocate is tied to the invoke statepoint.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
Represents calls to the gc.relocate intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
Value * getBasePtr() const
unsigned getBasePtrIndex() const
The index into the associate statepoint's argument list which contains the base pointer of the pointe...
Value * getDerivedPtr() const
unsigned getDerivedPtrIndex() const
The index into the associate statepoint's argument list which contains the pointer whose relocation t...
Represents calls to the gc.result intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
This represents the llvm.instrprof.cover intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This represents the llvm.instrprof.increment.step intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
This represents the llvm.instrprof.increment intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
A base class for all instrprof intrinsics.
ConstantInt * getNumCounters() const
GlobalVariable * getName() const
ConstantInt * getHash() const
ConstantInt * getIndex() const
This represents the llvm.instrprof.timestamp intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
This represents the llvm.instrprof.value.profile intrinsic.
ConstantInt * getIndex() const
Value * getTargetValue() const
static bool classof(const IntrinsicInst *I)
ConstantInt * getValueKind() const
static bool classof(const Value *V)
A wrapper class for inspecting calls to intrinsic functions.
bool isAssumeLikeIntrinsic() const
Checks if the intrinsic is an annotation.
static bool mayLowerToFunctionCall(Intrinsic::ID IID)
Check if the intrinsic might lower into a regular function call in the course of IR transformations.
IntrinsicInst(const IntrinsicInst &)=delete
Intrinsic::ID getIntrinsicID() const
Return the intrinsic ID of this intrinsic.
bool isCommutative() const
Return true if swapping the first two arguments to the intrinsic produces the same result.
static bool classof(const Value *V)
IntrinsicInst & operator=(const IntrinsicInst &)=delete
static bool classof(const CallInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
This is the common base class for lifetime intrinsics.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
LLVMContext & getContext() const
This class wraps the llvm.memcpy.inline intrinsic.
static bool classof(const IntrinsicInst *I)
ConstantInt * getLength() const
static bool classof(const Value *V)
This class wraps the llvm.memcpy intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Common base class for all memory intrinsics.
const Use & getRawDestUse() const
Value * getLength() const
Value * getRawDest() const
void setDestAlignment(Align Alignment)
Value * getDest() const
This is just like getRawDest, but it strips off any cast instructions (including addrspacecast) that ...
void setDestAlignment(MaybeAlign Alignment)
void setDest(Value *Ptr)
Set the specified arguments of the instruction.
unsigned getDestAlignment() const
FIXME: Remove this function once transition to Align is over.
MaybeAlign getDestAlign() const
const Use & getLengthUse() const
unsigned getDestAddressSpace() const
This is the common base class for memset/memcpy/memmove.
ConstantInt * getVolatileCst() const
void setVolatile(Constant *V)
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This class wraps the llvm.memmove intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Common base class for all memset intrinsics.
void setValue(Value *Val)
const Use & getValueUse() const
This class wraps the llvm.memset.inline intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
ConstantInt * getLength() const
This class wraps the llvm.memset and llvm.memset.inline intrinsics.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Common base class for all memory transfer intrinsics.
unsigned getSourceAlignment() const
FIXME: Remove this function once transition to Align is over.
void setSource(Value *Ptr)
Value * getRawSource() const
Return the arguments to the instruction.
unsigned getSourceAddressSpace() const
MaybeAlign getSourceAlign() const
Value * getSource() const
This is just like getRawSource, but it strips off any cast instructions that feed it,...
void setSourceAlignment(MaybeAlign Alignment)
void setSourceAlignment(Align Alignment)
const Use & getRawSourceUse() const
This class wraps the llvm.memcpy/memmove intrinsics.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This class represents min/max intrinsics.
static bool classof(const Value *V)
static Constant * getSaturationPoint(Intrinsic::ID ID, Type *Ty)
Min/max intrinsics are monotonic, they operate on a fixed-bitwidth values, so there is a certain thre...
APInt getSaturationPoint(unsigned numBits) const
Min/max intrinsics are monotonic, they operate on a fixed-bitwidth values, so there is a certain thre...
static APInt getSaturationPoint(Intrinsic::ID ID, unsigned numBits)
Min/max intrinsics are monotonic, they operate on a fixed-bitwidth values, so there is a certain thre...
static ICmpInst::Predicate getPredicate(Intrinsic::ID ID)
Returns the comparison predicate underlying the intrinsic.
ICmpInst::Predicate getPredicate() const
Returns the comparison predicate underlying the intrinsic.
static bool isSigned(Intrinsic::ID ID)
Whether the intrinsic is signed or unsigned.
static bool classof(const IntrinsicInst *I)
bool isSigned() const
Whether the intrinsic is signed or unsigned.
Constant * getSaturationPoint(Type *Ty) const
Min/max intrinsics are monotonic, they operate on a fixed-bitwidth values, so there is a certain thre...
A Module instance is used to store all the information related to an LLVM module.
static bool classof(const IntrinsicInst *I)
void setScopeList(MDNode *ScopeList)
static bool classof(const Value *V)
MDNode * getScopeList() const
A discriminated union of two or more pointer types, with the discriminator in the low bit of the poin...
static PoisonValue * get(Type *T)
Static factory methods - Return an 'poison' object of the specified type.
ConstantInt * getAttributes() const
ConstantInt * getIndex() const
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
ConstantInt * getFactor() const
ConstantInt * getFuncGuid() const
Lightweight class that wraps the location operand metadata of a debug intrinsic.
friend bool operator<=(const RawLocationWrapper &A, const RawLocationWrapper &B)
Metadata * getRawLocation() const
friend bool operator>(const RawLocationWrapper &A, const RawLocationWrapper &B)
RawLocationWrapper(Metadata *RawLocation)
RawLocationWrapper()=default
friend bool operator<(const RawLocationWrapper &A, const RawLocationWrapper &B)
friend bool operator==(const RawLocationWrapper &A, const RawLocationWrapper &B)
iterator_range< location_op_iterator > location_ops() const
Get the locations corresponding to the variable referenced by the debug info intrinsic.
Value * getVariableLocationOp(unsigned OpIdx) const
bool isKillLocation(const DIExpression *Expression) const
friend bool operator!=(const RawLocationWrapper &A, const RawLocationWrapper &B)
unsigned getNumVariableLocationOps() const
friend bool operator>=(const RawLocationWrapper &A, const RawLocationWrapper &B)
Represents a saturating add/sub intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
std::pair< iterator, bool > insert(PtrType Ptr)
Inserts Ptr if and only if there is no element in the container equal to Ptr.
SmallPtrSet - This class implements a set which is optimized for holding SmallSize or less elements.
The instances of the Type class are immutable: once they are created, they are never changed.
unsigned getScalarSizeInBits() const LLVM_READONLY
If this is a vector type, return the getPrimitiveSizeInBits value for the element type.
static IntegerType * getInt8Ty(LLVMContext &C)
A Use represents the edge between a Value definition and its users.
void setOperand(unsigned i, Value *Val)
Value * getOperand(unsigned i) const
This represents the llvm.va_copy intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This represents the llvm.va_end intrinsic.
Value * getArgList() const
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
This represents the llvm.va_start intrinsic.
static bool classof(const IntrinsicInst *I)
static bool classof(const Value *V)
Value * getArgList() const
static bool isVPBinOp(Intrinsic::ID ID)
static bool classof(const IntrinsicInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V)
static bool isVPCast(Intrinsic::ID ID)
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const IntrinsicInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
static bool classof(const Value *V)
static bool isVPCmp(Intrinsic::ID ID)
CmpInst::Predicate getPredicate() const
This is the common base class for vector predication intrinsics.
std::optional< unsigned > getFunctionalIntrinsicID() const
static bool classof(const Value *V)
static Function * getDeclarationForParams(Module *M, Intrinsic::ID, Type *ReturnType, ArrayRef< Value * > Params)
Declares a llvm.vp.
static std::optional< unsigned > getMaskParamPos(Intrinsic::ID IntrinsicID)
bool canIgnoreVectorLengthParam() const
void setMaskParam(Value *)
static std::optional< unsigned > getFunctionalOpcodeForVP(Intrinsic::ID ID)
static std::optional< unsigned > getMemoryDataParamPos(Intrinsic::ID)
Value * getVectorLengthParam() const
static bool classof(const IntrinsicInst *I)
static std::optional< Intrinsic::ID > getFunctionalIntrinsicIDForVP(Intrinsic::ID ID)
void setVectorLengthParam(Value *)
static std::optional< unsigned > getVectorLengthParamPos(Intrinsic::ID IntrinsicID)
static Intrinsic::ID getForOpcode(unsigned OC)
The llvm.vp.* intrinsics for this instruction Opcode.
static std::optional< unsigned > getMemoryPointerParamPos(Intrinsic::ID)
static bool isVPIntrinsic(Intrinsic::ID)
Value * getMemoryDataParam() const
Value * getMemoryPointerParam() const
std::optional< unsigned > getConstrainedIntrinsicID() const
MaybeAlign getPointerAlignment() const
Value * getMaskParam() const
ElementCount getStaticVectorLength() const
static std::optional< Intrinsic::ID > getConstrainedIntrinsicIDForVP(Intrinsic::ID ID)
std::optional< unsigned > getFunctionalOpcode() const
This represents vector predication reduction intrinsics.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
Methods for support type inquiry through isa, cast, and dyn_cast:
static bool isVPReduction(Intrinsic::ID ID)
unsigned getStartParamPos() const
unsigned getVectorParamPos() const
LLVM Value Representation.
Type * getType() const
All values are typed, get the type of this value.
const Value * stripPointerCasts() const
Strip off pointer casts, all-zero GEPs and address space casts.
LLVMContext & getContext() const
All values hold a context through their type.
Represents an op.with.overflow intrinsic.
static bool classof(const Value *V)
static bool classof(const IntrinsicInst *I)
CRTP base class which implements the entire standard iterator facade in terms of a minimal subset of ...
A range adaptor for a pair of iterators.
bool operator==(const location_op_iterator &RHS) const
location_op_iterator & operator=(const location_op_iterator &R)
location_op_iterator(ValueAsMetadata **MultiIter)
location_op_iterator(const location_op_iterator &R)
location_op_iterator & operator++()
location_op_iterator(ValueAsMetadata *SingleIter)
location_op_iterator & operator--()
const Value * operator*() const
#define llvm_unreachable(msg)
Marks that the current location is not supposed to be reachable.
static const int NoAliasScopeDeclScopeArg
This is an optimization pass for GlobalISel generic memory operations.
bool any_of(R &&range, UnaryPredicate P)
Provide wrappers to std::any_of which take ranges instead of having to pass begin/end explicitly.
static bool isLifetimeIntrinsic(Intrinsic::ID ID)
Check if ID corresponds to a lifetime intrinsic.
static bool isDbgInfoIntrinsic(Intrinsic::ID ID)
Check if ID corresponds to a debug info intrinsic.
This struct is a compact representation of a valid (non-zero power of two) alignment.
Holds the characteristics of one fragment of a larger variable.
This struct is a compact representation of a valid (power of two) or undefined (0) alignment.