13#ifndef LLVM_CODEGEN_ISDOPCODES_H
14#define LLVM_CODEGEN_ISDOPCODES_H
1431#define BEGIN_REGISTER_VP_SDNODE(VPSDID, ...) VPSDID,
1432#include "llvm/IR/VPIntrinsics.def"
1642 return ((
int)
Cond >> 3) & 3;
1660namespace GlobalISel {
PowerPC Reduce CR logical Operation
const SmallVectorImpl< MachineOperand > & Cond
The instances of the Type class are immutable: once they are created, they are never changed.
CondCode getSetCCInverse(CondCode Operation, bool isIntegerLike)
Return the operation corresponding to !(X op Y), where 'op' is a valid SetCC operation.
CondCode getSetCCAndOperation(CondCode Op1, CondCode Op2, EVT Type)
Return the result of a logical AND between different comparisons of identical values: ((X op1 Y) & (X...
NodeType
ISD::NodeType enum - This enum defines the target-independent operators for a SelectionDAG.
@ SETCC
SetCC operator - This evaluates to a true value iff the condition is true.
@ MERGE_VALUES
MERGE_VALUES - This node takes multiple discrete operands and returns them all as its individual resu...
@ STACKRESTORE
STACKRESTORE has two operands, an input chain and a pointer to restore to it returns an output chain.
@ STACKSAVE
STACKSAVE - STACKSAVE has one operand, an input chain.
@ MDNODE_SDNODE
MDNODE_SDNODE - This is a node that holdes an MDNode*, which is used to reference metadata in the IR.
@ STRICT_FSETCC
STRICT_FSETCC/STRICT_FSETCCS - Constrained versions of SETCC, used for floating-point operands only.
@ DELETED_NODE
DELETED_NODE - This is an illegal value that is used to catch errors.
@ SET_FPENV
Sets the current floating-point environment.
@ VECREDUCE_SEQ_FADD
Generic reduction nodes.
@ MLOAD
Masked load and store - consecutive vector load and store operations with additional mask operand tha...
@ EH_SJLJ_LONGJMP
OUTCHAIN = EH_SJLJ_LONGJMP(INCHAIN, buffer) This corresponds to the eh.sjlj.longjmp intrinsic.
@ FGETSIGN
INT = FGETSIGN(FP) - Return the sign bit of the specified floating point value as an integer 0/1 valu...
@ SMUL_LOHI
SMUL_LOHI/UMUL_LOHI - Multiply two integers of type iN, producing a signed/unsigned value of type i[2...
@ INSERT_SUBVECTOR
INSERT_SUBVECTOR(VECTOR1, VECTOR2, IDX) - Returns a vector with VECTOR2 inserted into VECTOR1.
@ JUMP_TABLE_DEBUG_INFO
JUMP_TABLE_DEBUG_INFO - Jumptable debug info.
@ BSWAP
Byte Swap and Counting operators.
@ SMULFIX
RESULT = [US]MULFIX(LHS, RHS, SCALE) - Perform fixed point multiplication on 2 integers with the same...
@ VAEND
VAEND, VASTART - VAEND and VASTART have three operands: an input chain, pointer, and a SRCVALUE.
@ ATOMIC_STORE
OUTCHAIN = ATOMIC_STORE(INCHAIN, ptr, val) This corresponds to "store atomic" instruction.
@ ADDC
Carry-setting nodes for multiple precision addition and subtraction.
@ FRAME_TO_ARGS_OFFSET
FRAME_TO_ARGS_OFFSET - This node represents offset from frame pointer to first (possible) on-stack ar...
@ RESET_FPENV
Set floating-point environment to default state.
@ FMAD
FMAD - Perform a * b + c, while getting the same result as the separately rounded operations.
@ ADD
Simple integer binary arithmetic operators.
@ LOAD
LOAD and STORE have token chains as their first operand, then the same operands as an LLVM load/store...
@ SMULFIXSAT
Same as the corresponding unsaturated fixed point instructions, but the result is clamped between the...
@ SET_FPMODE
Sets the current dynamic floating-point control modes.
@ ANY_EXTEND
ANY_EXTEND - Used for integer types. The high bits are undefined.
@ FMA
FMA - Perform a * b + c with no intermediate rounding step.
@ INTRINSIC_VOID
OUTCHAIN = INTRINSIC_VOID(INCHAIN, INTRINSICID, arg1, arg2, ...) This node represents a target intrin...
@ EH_SJLJ_SETUP_DISPATCH
OUTCHAIN = EH_SJLJ_SETUP_DISPATCH(INCHAIN) The target initializes the dispatch table here.
@ ATOMIC_CMP_SWAP_WITH_SUCCESS
Val, Success, OUTCHAIN = ATOMIC_CMP_SWAP_WITH_SUCCESS(INCHAIN, ptr, cmp, swap) N.b.
@ SINT_TO_FP
[SU]INT_TO_FP - These operators convert integers (whose interpreted sign depends on the first letter)...
@ CONCAT_VECTORS
CONCAT_VECTORS(VECTOR0, VECTOR1, ...) - Given a number of values of vector type with the same length ...
@ VECREDUCE_FMAX
FMIN/FMAX nodes can have flags, for NaN/NoNaN variants.
@ FADD
Simple binary floating point operators.
@ VECREDUCE_FMAXIMUM
FMINIMUM/FMAXIMUM nodes propatate NaNs and signed zeroes using the llvm.minimum and llvm....
@ ABS
ABS - Determine the unsigned absolute value of a signed integer value of the same bitwidth.
@ MEMBARRIER
MEMBARRIER - Compiler barrier only; generate a no-op.
@ ATOMIC_FENCE
OUTCHAIN = ATOMIC_FENCE(INCHAIN, ordering, scope) This corresponds to the fence instruction.
@ RESET_FPMODE
Sets default dynamic floating-point control modes.
@ SIGN_EXTEND_VECTOR_INREG
SIGN_EXTEND_VECTOR_INREG(Vector) - This operator represents an in-register sign-extension of the low ...
@ SDIVREM
SDIVREM/UDIVREM - Divide two integers and produce both a quotient and remainder result.
@ FP16_TO_FP
FP16_TO_FP, FP_TO_FP16 - These operators are used to perform promotions and truncation for half-preci...
@ FPTRUNC_ROUND
FPTRUNC_ROUND - This corresponds to the fptrunc_round intrinsic.
@ BITCAST
BITCAST - This operator converts between integer, vector and FP values, as if the value was stored to...
@ BUILD_PAIR
BUILD_PAIR - This is the opposite of EXTRACT_ELEMENT in some ways.
@ INIT_TRAMPOLINE
INIT_TRAMPOLINE - This corresponds to the init_trampoline intrinsic.
@ FLDEXP
FLDEXP - ldexp, inspired by libm (op0 * 2**op1).
@ SDIVFIX
RESULT = [US]DIVFIX(LHS, RHS, SCALE) - Perform fixed point division on 2 integers with the same width...
@ STRICT_FSQRT
Constrained versions of libm-equivalent floating point intrinsics.
@ BUILTIN_OP_END
BUILTIN_OP_END - This must be the last enum value in this list.
@ SRCVALUE
SRCVALUE - This is a node type that holds a Value* that is used to make reference to a value in the L...
@ EH_LABEL
EH_LABEL - Represents a label in mid basic block used to track locations needed for debug and excepti...
@ EH_RETURN
OUTCHAIN = EH_RETURN(INCHAIN, OFFSET, HANDLER) - This node represents 'eh_return' gcc dwarf builtin,...
@ ANNOTATION_LABEL
ANNOTATION_LABEL - Represents a mid basic block label used by annotations.
@ SET_ROUNDING
Set rounding mode.
@ SIGN_EXTEND
Conversion operators.
@ AVGCEILS
AVGCEILS/AVGCEILU - Rounding averaging add - Add two integers using an integer of type i[N+2],...
@ SCALAR_TO_VECTOR
SCALAR_TO_VECTOR(VAL) - This represents the operation of loading a scalar value into element 0 of the...
@ PREALLOCATED_SETUP
PREALLOCATED_SETUP - This has 2 operands: an input chain and a SRCVALUE with the preallocated call Va...
@ READSTEADYCOUNTER
READSTEADYCOUNTER - This corresponds to the readfixedcounter intrinsic.
@ ADDROFRETURNADDR
ADDROFRETURNADDR - Represents the llvm.addressofreturnaddress intrinsic.
@ BR
Control flow instructions. These all have token chains.
@ VECREDUCE_FADD
These reductions have relaxed evaluation order semantics, and have a single vector operand.
@ CTTZ_ZERO_UNDEF
Bit counting operators with an undefined result for zero inputs.
@ TargetIndex
TargetIndex - Like a constant pool entry, but with completely target-dependent semantics.
@ PREFETCH
PREFETCH - This corresponds to a prefetch intrinsic.
@ FSINCOS
FSINCOS - Compute both fsin and fcos as a single operation.
@ SETCCCARRY
Like SetCC, ops #0 and #1 are the LHS and RHS operands to compare, but op #2 is a boolean indicating ...
@ FNEG
Perform various unary floating-point operations inspired by libm.
@ BR_CC
BR_CC - Conditional branch.
@ SSUBO
Same for subtraction.
@ PREALLOCATED_ARG
PREALLOCATED_ARG - This has 3 operands: an input chain, a SRCVALUE with the preallocated call Value,...
@ BRIND
BRIND - Indirect branch.
@ BR_JT
BR_JT - Jumptable branch.
@ GC_TRANSITION_START
GC_TRANSITION_START/GC_TRANSITION_END - These operators mark the beginning and end of GC transition s...
@ VECTOR_INTERLEAVE
VECTOR_INTERLEAVE(VEC1, VEC2) - Returns two vectors with all input and output vectors having the same...
@ STEP_VECTOR
STEP_VECTOR(IMM) - Returns a scalable vector whose lanes are comprised of a linear sequence of unsign...
@ FCANONICALIZE
Returns platform specific canonical encoding of a floating point number.
@ IS_FPCLASS
Performs a check of floating point class property, defined by IEEE-754.
@ SSUBSAT
RESULT = [US]SUBSAT(LHS, RHS) - Perform saturation subtraction on 2 integers with the same bit width ...
@ SELECT
Select(COND, TRUEVAL, FALSEVAL).
@ ATOMIC_LOAD
Val, OUTCHAIN = ATOMIC_LOAD(INCHAIN, ptr) This corresponds to "load atomic" instruction.
@ UNDEF
UNDEF - An undefined node.
@ EXTRACT_ELEMENT
EXTRACT_ELEMENT - This is used to get the lower or upper (determined by a Constant,...
@ SPLAT_VECTOR
SPLAT_VECTOR(VAL) - Returns a vector with the scalar value VAL duplicated in all lanes.
@ AssertAlign
AssertAlign - These nodes record if a register contains a value that has a known alignment and the tr...
@ VACOPY
VACOPY - VACOPY has 5 operands: an input chain, a destination pointer, a source pointer,...
@ BasicBlock
Various leaf nodes.
@ CopyFromReg
CopyFromReg - This node indicates that the input value is a virtual or physical register that is defi...
@ SADDO
RESULT, BOOL = [SU]ADDO(LHS, RHS) - Overflow-aware nodes for addition.
@ TargetGlobalAddress
TargetGlobalAddress - Like GlobalAddress, but the DAG does no folding or anything else with this node...
@ ARITH_FENCE
ARITH_FENCE - This corresponds to a arithmetic fence intrinsic.
@ VECREDUCE_ADD
Integer reductions may have a result type larger than the vector element type.
@ GET_ROUNDING
Returns current rounding mode: -1 Undefined 0 Round to 0 1 Round to nearest, ties to even 2 Round to ...
@ MULHU
MULHU/MULHS - Multiply high - Multiply two integers of type iN, producing an unsigned/signed value of...
@ CLEANUPRET
CLEANUPRET - Represents a return from a cleanup block funclet.
@ GET_FPMODE
Reads the current dynamic floating-point control modes.
@ GET_FPENV
Gets the current floating-point environment.
@ SHL
Shift and rotation operations.
@ VECTOR_SHUFFLE
VECTOR_SHUFFLE(VEC1, VEC2) - Returns a vector, of the same type as VEC1/VEC2.
@ PtrAuthGlobalAddress
A ptrauth constant.
@ EXTRACT_SUBVECTOR
EXTRACT_SUBVECTOR(VECTOR, IDX) - Returns a subvector from VECTOR.
@ FMINNUM_IEEE
FMINNUM_IEEE/FMAXNUM_IEEE - Perform floating-point minimumNumber or maximumNumber on two values,...
@ EntryToken
EntryToken - This is the marker used to indicate the start of a region.
@ READ_REGISTER
READ_REGISTER, WRITE_REGISTER - This node represents llvm.register on the DAG, which implements the n...
@ EXTRACT_VECTOR_ELT
EXTRACT_VECTOR_ELT(VECTOR, IDX) - Returns a single element from VECTOR identified by the (potentially...
@ CopyToReg
CopyToReg - This node has three operands: a chain, a register number to set to this value,...
@ ZERO_EXTEND
ZERO_EXTEND - Used for integer types, zeroing the new bits.
@ DEBUGTRAP
DEBUGTRAP - Trap intended to get the attention of a debugger.
@ SELECT_CC
Select with condition operator - This selects between a true value and a false value (ops #2 and #3) ...
@ VSCALE
VSCALE(IMM) - Returns the runtime scaling factor used to calculate the number of elements within a sc...
@ ATOMIC_CMP_SWAP
Val, OUTCHAIN = ATOMIC_CMP_SWAP(INCHAIN, ptr, cmp, swap) For double-word atomic operations: ValLo,...
@ LOCAL_RECOVER
LOCAL_RECOVER - Represents the llvm.localrecover intrinsic.
@ FMINNUM
FMINNUM/FMAXNUM - Perform floating-point minimum or maximum on two values.
@ UBSANTRAP
UBSANTRAP - Trap with an immediate describing the kind of sanitizer failure.
@ SSHLSAT
RESULT = [US]SHLSAT(LHS, RHS) - Perform saturation left shift.
@ SMULO
Same for multiplication.
@ DYNAMIC_STACKALLOC
DYNAMIC_STACKALLOC - Allocate some number of bytes on the stack aligned to a specified boundary.
@ ANY_EXTEND_VECTOR_INREG
ANY_EXTEND_VECTOR_INREG(Vector) - This operator represents an in-register any-extension of the low la...
@ SIGN_EXTEND_INREG
SIGN_EXTEND_INREG - This operator atomically performs a SHL/SRA pair to sign extend a small value in ...
@ SMIN
[US]{MIN/MAX} - Binary minimum or maximum of signed or unsigned integers.
@ VECTOR_REVERSE
VECTOR_REVERSE(VECTOR) - Returns a vector, of the same type as VECTOR, whose elements are shuffled us...
@ LIFETIME_START
This corresponds to the llvm.lifetime.
@ SDIVFIXSAT
Same as the corresponding unsaturated fixed point instructions, but the result is clamped between the...
@ FP_EXTEND
X = FP_EXTEND(Y) - Extend a smaller FP type into a larger FP type.
@ GLOBAL_OFFSET_TABLE
The address of the GOT.
@ VSELECT
Select with a vector condition (op #0) and two vector operands (ops #1 and #2), returning a vector re...
@ UADDO_CARRY
Carry-using nodes for multiple precision addition and subtraction.
@ STRICT_SINT_TO_FP
STRICT_[US]INT_TO_FP - Convert a signed or unsigned integer to a floating point value.
@ MGATHER
Masked gather and scatter - load and store operations for a vector of random addresses with additiona...
@ HANDLENODE
HANDLENODE node - Used as a handle for various purposes.
@ PCMARKER
PCMARKER - This corresponds to the pcmarker intrinsic.
@ INLINEASM_BR
INLINEASM_BR - Branching version of inline asm. Used by asm-goto.
@ EH_DWARF_CFA
EH_DWARF_CFA - This node represents the pointer to the DWARF Canonical Frame Address (CFA),...
@ BF16_TO_FP
BF16_TO_FP, FP_TO_BF16 - These operators are used to perform promotions and truncation for bfloat16.
@ FRAMEADDR
FRAMEADDR, RETURNADDR - These nodes represent llvm.frameaddress and llvm.returnaddress on the DAG.
@ STRICT_FP_ROUND
X = STRICT_FP_ROUND(Y, TRUNC) - Rounding 'Y' from a larger floating point type down to the precision ...
@ STRICT_FP_TO_SINT
STRICT_FP_TO_[US]INT - Convert a floating point value to a signed or unsigned integer.
@ FMINIMUM
FMINIMUM/FMAXIMUM - NaN-propagating minimum/maximum that also treat -0.0 as less than 0....
@ FP_TO_SINT
FP_TO_[US]INT - Convert a floating point value to a signed or unsigned integer.
@ READCYCLECOUNTER
READCYCLECOUNTER - This corresponds to the readcyclecounter intrinsic.
@ TargetConstant
TargetConstant* - Like Constant*, but the DAG does not do any folding, simplification,...
@ STRICT_FP_EXTEND
X = STRICT_FP_EXTEND(Y) - Extend a smaller FP type into a larger FP type.
@ AND
Bitwise operators - logical and, logical or, logical xor.
@ TRAP
TRAP - Trapping instruction.
@ INTRINSIC_WO_CHAIN
RESULT = INTRINSIC_WO_CHAIN(INTRINSICID, arg1, arg2, ...) This node represents a target intrinsic fun...
@ GET_FPENV_MEM
Gets the current floating-point environment.
@ PSEUDO_PROBE
Pseudo probe for AutoFDO, as a place holder in a basic block to improve the sample counts quality.
@ SCMP
[US]CMP - 3-way comparison of signed or unsigned integers.
@ CARRY_FALSE
CARRY_FALSE - This node is used when folding other nodes, like ADDC/SUBC, which indicate the carry re...
@ AVGFLOORS
AVGFLOORS/AVGFLOORU - Averaging add - Add two integers using an integer of type i[N+1],...
@ ADDE
Carry-using nodes for multiple precision addition and subtraction.
@ STRICT_FADD
Constrained versions of the binary floating point operators.
@ SPLAT_VECTOR_PARTS
SPLAT_VECTOR_PARTS(SCALAR1, SCALAR2, ...) - Returns a vector with the scalar values joined together a...
@ FREEZE
FREEZE - FREEZE(VAL) returns an arbitrary value if VAL is UNDEF (or is evaluated to UNDEF),...
@ INSERT_VECTOR_ELT
INSERT_VECTOR_ELT(VECTOR, VAL, IDX) - Returns VECTOR with the element at IDX replaced with VAL.
@ TokenFactor
TokenFactor - This node takes multiple tokens as input and produces a single token result.
@ VECTOR_SPLICE
VECTOR_SPLICE(VEC1, VEC2, IMM) - Returns a subvector of the same type as VEC1/VEC2 from CONCAT_VECTOR...
@ ATOMIC_SWAP
Val, OUTCHAIN = ATOMIC_SWAP(INCHAIN, ptr, amt) Val, OUTCHAIN = ATOMIC_LOAD_[OpName](INCHAIN,...
@ FFREXP
FFREXP - frexp, extract fractional and exponent component of a floating-point value.
@ FP_ROUND
X = FP_ROUND(Y, TRUNC) - Rounding 'Y' from a larger floating point type down to the precision of the ...
@ VECTOR_COMPRESS
VECTOR_COMPRESS(Vec, Mask, Passthru) consecutively place vector elements based on mask e....
@ SPONENTRY
SPONENTRY - Represents the llvm.sponentry intrinsic.
@ ZERO_EXTEND_VECTOR_INREG
ZERO_EXTEND_VECTOR_INREG(Vector) - This operator represents an in-register zero-extension of the low ...
@ ADDRSPACECAST
ADDRSPACECAST - This operator converts between pointers of different address spaces.
@ EXPERIMENTAL_VECTOR_HISTOGRAM
@ INLINEASM
INLINEASM - Represents an inline asm block.
@ FP_TO_SINT_SAT
FP_TO_[US]INT_SAT - Convert floating point value in operand 0 to a signed or unsigned scalar integer ...
@ EH_SJLJ_SETJMP
RESULT, OUTCHAIN = EH_SJLJ_SETJMP(INCHAIN, buffer) This corresponds to the eh.sjlj....
@ TRUNCATE
TRUNCATE - Completely drop the high bits.
@ VAARG
VAARG - VAARG has four operands: an input chain, a pointer, a SRCVALUE, and the alignment.
@ BRCOND
BRCOND - Conditional branch.
@ SHL_PARTS
SHL_PARTS/SRA_PARTS/SRL_PARTS - These operators are used for expanded integer shift operations.
@ CATCHRET
CATCHRET - Represents a return from a catch block funclet.
@ AssertSext
AssertSext, AssertZext - These nodes record if a register contains a value that has already been zero...
@ FCOPYSIGN
FCOPYSIGN(X, Y) - Return the value of X with the sign of Y.
@ SADDSAT
RESULT = [US]ADDSAT(LHS, RHS) - Perform saturation addition on 2 integers with the same bit width (W)...
@ CALLSEQ_START
CALLSEQ_START/CALLSEQ_END - These operators mark the beginning and end of a call sequence,...
@ VECTOR_DEINTERLEAVE
VECTOR_DEINTERLEAVE(VEC1, VEC2) - Returns two vectors with all input and output vectors having the sa...
@ GET_DYNAMIC_AREA_OFFSET
GET_DYNAMIC_AREA_OFFSET - get offset from native SP to the address of the most recent dynamic alloca.
@ SET_FPENV_MEM
Sets the current floating point environment.
@ ABDS
ABDS/ABDU - Absolute difference - Return the absolute difference between two numbers interpreted as s...
@ ADJUST_TRAMPOLINE
ADJUST_TRAMPOLINE - This corresponds to the adjust_trampoline intrinsic.
@ SADDO_CARRY
Carry-using overflow-aware nodes for multiple precision addition and subtraction.
@ INTRINSIC_W_CHAIN
RESULT,OUTCHAIN = INTRINSIC_W_CHAIN(INCHAIN, INTRINSICID, arg1, ...) This node represents a target in...
@ BUILD_VECTOR
BUILD_VECTOR(ELT0, ELT1, ELT2, ELT3,...) - Return a fixed-width vector with the specified,...
bool isIndexTypeSigned(MemIndexType IndexType)
bool isExtVecInRegOpcode(unsigned Opcode)
unsigned getVPForBaseOpcode(unsigned Opcode)
Translate this non-VP Opcode to its corresponding VP Opcode.
NodeType getExtForLoadExtType(bool IsFP, LoadExtType)
bool isFPEqualitySetCC(CondCode Code)
Return true if this is a setcc instruction that performs an equality comparison when used with floati...
static const int FIRST_TARGET_MEMORY_OPCODE
FIRST_TARGET_MEMORY_OPCODE - Target-specific pre-isel operations which do not reference a specific me...
bool isExtOpcode(unsigned Opcode)
static const int LAST_LOADEXT_TYPE
bool isVPBinaryOp(unsigned Opcode)
Whether this is a vector-predicated binary operation opcode.
CondCode getSetCCInverse(CondCode Operation, EVT Type)
Return the operation corresponding to !(X op Y), where 'op' is a valid SetCC operation.
std::optional< unsigned > getBaseOpcodeForVP(unsigned Opcode, bool hasFPExcept)
Translate this VP Opcode to its corresponding non-VP Opcode.
bool isBitwiseLogicOp(unsigned Opcode)
Whether this is bitwise logic opcode.
bool isTrueWhenEqual(CondCode Cond)
Return true if the specified condition returns true if the two operands to the condition are equal.
std::optional< unsigned > getVPMaskIdx(unsigned Opcode)
The operand position of the vector mask.
static const int LAST_MEM_INDEX_TYPE
unsigned getUnorderedFlavor(CondCode Cond)
This function returns 0 if the condition is always false if an operand is a NaN, 1 if the condition i...
std::optional< unsigned > getVPExplicitVectorLengthIdx(unsigned Opcode)
The operand position of the explicit vector length parameter.
CondCode getSetCCSwappedOperands(CondCode Operation)
Return the operation corresponding to (Y op X) when given the operation for (X op Y).
MemIndexType
MemIndexType enum - This enum defines how to interpret MGATHER/SCATTER's index parameter when calcula...
bool isSignedIntSetCC(CondCode Code)
Return true if this is a setcc instruction that performs a signed comparison when used with integer o...
bool isVPReduction(unsigned Opcode)
Whether this is a vector-predicated reduction opcode.
MemIndexedMode
MemIndexedMode enum - This enum defines the load / store indexed addressing modes.
static const int FIRST_TARGET_STRICTFP_OPCODE
FIRST_TARGET_STRICTFP_OPCODE - Target-specific pre-isel operations which cannot raise FP exceptions s...
CondCode
ISD::CondCode enum - These are ordered carefully to make the bitfields below work out,...
NodeType getVecReduceBaseOpcode(unsigned VecReduceOpcode)
Get underlying scalar opcode for VECREDUCE opcode.
LoadExtType
LoadExtType enum - This enum defines the three variants of LOADEXT (load with extension).
bool isUnsignedIntSetCC(CondCode Code)
Return true if this is a setcc instruction that performs an unsigned comparison when used with intege...
static const int LAST_INDEXED_MODE
bool isVPOpcode(unsigned Opcode)
Whether this is a vector-predicated Opcode.
CondCode getSetCCOrOperation(CondCode Op1, CondCode Op2, EVT Type)
Return the result of a logical OR between different comparisons of identical values: ((X op1 Y) | (X ...
bool isIntEqualitySetCC(CondCode Code)
Return true if this is a setcc instruction that performs an equality comparison when used with intege...
This is an optimization pass for GlobalISel generic memory operations.