Constant
public struct Constant<Repr> : IRConstant where Repr : ConstantRepresentation
A Constant
represents a value initialized to a constant. Constant values
may be manipulated with standard Swift arithmetic operations and used with
standard IR Builder instructions like any other operand. The difference
being any instructions acting solely on constants and any arithmetic
performed on constants is evaluated at compiletime only.
Constant
s keep track of the values they represent at the type level to
disallow mixedtype arithmetic. Use the cast
family of operations to
safely convert constants to other representations.

Retrieves the underlying LLVM constant object.
Declaration
Swift
public func asLLVM() > LLVMValueRef

Creates a constant negate operation to negate a value.
Declaration
Swift
public static func negate(_ lhs: Constant<Signed>, overflowBehavior: OverflowBehavior = .default) > Constant<Signed>
Parameters
lhs
The operand to negate.
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the negation of the given constant.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public static func add(_ lhs: Constant<Unsigned>, _ rhs: Constant<Unsigned>, overflowBehavior: OverflowBehavior = .default) > Constant<Unsigned>
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the sum of the two operands.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public static func add(_ lhs: Constant<Signed>, _ rhs: Constant<Signed>, overflowBehavior: OverflowBehavior = .default) > Constant<Signed>
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the sum of the two operands.

Creates a constant add operation to add two homogenous constants together.
Declaration
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
Return Value
A constant value representing the sum of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public static func subtract(_ lhs: Constant<Unsigned>, _ rhs: Constant<Unsigned>, overflowBehavior: OverflowBehavior = .default) > Constant<Unsigned>
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the difference of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public static func subtract(_ lhs: Constant<Signed>, _ rhs: Constant<Signed>, overflowBehavior: OverflowBehavior = .default) > Constant<Signed>
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the difference of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
Return Value
A constant value representing the difference of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public static func multiply(_ lhs: Constant<Unsigned>, _ rhs: Constant<Unsigned>, overflowBehavior: OverflowBehavior = .default) > Constant<Unsigned>
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the product of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public static func multiply(_ lhs: Constant<Signed>, _ rhs: Constant<Signed>, overflowBehavior: OverflowBehavior = .default) > Constant<Signed>
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the product of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
Return Value
A constant value representing the product of the two operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant bitwise logical not with the given integral value as an operand.
Declaration
Swift
public static func not<T>(_ lhs: Constant<T>) > Constant<T> where T : IntegralConstantRepresentation
Parameters
val
The value to negate.
Return Value
A constant value representing the logical negation of the given operand.

A constant bitwise logical AND with the given values as operands.
Declaration
Swift
public static func and<T>(_ lhs: Constant<T>, _ rhs: Constant<T>) > Constant<T> where T : IntegralConstantRepresentation
Parameters
lhs
The first operand.
rhs
The second operand.
name
The name for the newly inserted instruction.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant bitwise logical OR with the given values as operands.
Declaration
Swift
public static func or<T>(_ lhs: Constant<T>, _ rhs: Constant<T>) > Constant<T> where T : IntegralConstantRepresentation
Parameters
lhs
The first operand.
rhs
The second operand.
name
The name for the newly inserted instruction.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant bitwise logical exclusive OR with the given values as operands.
Declaration
Swift
public static func xor<T>(_ lhs: Constant<T>, _ rhs: Constant<T>) > Constant<T> where T : IntegralConstantRepresentation
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the exclusive OR of the values of the two given operands.

A constant leftshift of the first value by the second amount.
Declaration
Swift
public static func leftShift<T>(_ lhs: Constant<T>, _ rhs: Constant<T>) > Constant<T> where T : IntegralConstantRepresentation
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

A constant rightshift of the first value by the second amount.
Declaration
Swift
public static func rightShift<T>(_ lhs: Constant<T>, _ rhs: Constant<T>, arithmetic: Bool = true) > Constant<T> where T : IntegralConstantRepresentation
Parameters
lhs
The first operand.
rhs
The second operand.
arithmetic
Should the shift be arithmetic or logical (defaults to true)
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

A constant select using the given condition to select among two values.
Declaration
Swift
public static func select<T, U>(_ cond: Constant<T>, then: Constant<U>, else: Constant<U>) > Constant<U> where T : IntegralConstantRepresentation, U : ConstantRepresentation
Parameters
cond
The condition to evaluate. It must have type
i1
or be a vector ofi1
.then
The value to select if the given condition is true.
else
The value to select if the given condition is false.
Return Value
A constant value representing the constant value selected for by the condition.

Creates a constant negate operation to negate a value.
Declaration
Swift
public func negate() > Constant
Return Value
A constant value representing the negation of the given constant.

Creates a constant negate operation to negate a value.
Declaration
Swift
public func negate() > Constant
Return Value
A constant value representing the negation of the given constant.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public func adding(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second summand value (the addend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the sum of the two operands.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public func adding(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second summand value (the addend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the sum of the two operands.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public func adding(_ rhs: Constant) > Constant
Parameters
rhs
The second summand value (the addend).
Return Value
A constant value representing the sum of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public func subtracting(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second value (the subtrahend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the difference of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public func subtracting(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second value (the subtrahend).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the difference of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public func subtracting(_ rhs: Constant) > Constant
Parameters
rhs
The second value (the subtrahend).
Return Value
A constant value representing the difference of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public func multiplying(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second factor value (the multiplicand).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the product of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public func multiplying(_ rhs: Constant, overflowBehavior: OverflowBehavior = .default) > Constant
Parameters
rhs
The second factor value (the multiplicand).
overflowBehavior
Should overflow occur, specifies the behavior of the resulting constant value.
Return Value
A constant value representing the product of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public func multiplying(_ rhs: Constant) > Constant
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
Return Value
A constant value representing the product of the two operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func dividing(by rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func dividing(by rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func dividing(by rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func remainder(_ rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func remainder(_ rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public func remainder(_ rhs: Constant) > Constant
Parameters
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant equality comparison between two values.
Declaration
Swift
public static func equals(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func lessThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func greaterThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func lessThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func greaterThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func lessThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func greaterThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func lessThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func greaterThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant equality comparison between two values.
Declaration
Swift
public static func equals(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func lessThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func greaterThan(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func lessThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func greaterThanOrEqual(_ lhs: Constant, _ rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

Creates a constant pointertointeger operation to convert the given constant global pointer value to the given integer type.
Declaration
Swift
public static func pointerToInt(_ val: IRConstant, _ intType: IntType) > Constant
Parameters
val
The pointer value.
intType
The destination integer type.
Return Value
An constant value representing the constant value of the given pointer converted to the given integer type.

Creates a constant operation retrieving the element at the index.
Declaration
Swift
public func getElement(indices: [Int]) > IRConstant
Parameters
indices
A list of indices that indicate which of the elements of the aggregate object are indexed.
Return Value
The value in the struct at the provided index.

Build a constant
GEP
(Get Element Pointer) instruction with a resultant value that is undefined if the address is outside the actual underlying allocated object and not the address onepasttheend.The
GEP
instruction is often the source of confusion. LLVM provides a document to answer questions around its semantics and correct usage.Declaration
Swift
public func getElementPointer(indices: [IRConstant]) > IRConstant
Parameters
indices
A list of indices that indicate which of the elements of the aggregate object are indexed.
Return Value
A value representing the address of a subelement of the given aggregate data structure value.

Build a GEP (Get Element Pointer) instruction.
The
GEP
instruction is often the source of confusion. LLVM provides a document to answer questions around its semantics and correct usage.Declaration
Swift
public func inBoundsGetElementPointer(indices: [IRConstant]) > IRConstant
Parameters
indices
A list of indices that indicate which of the elements of the aggregate object are indexed.
Return Value
A value representing the address of a subelement of the given aggregate data structure value.

Builds a constant operation to construct a permutation of elements from the two given input vectors, returning a vector with the same element type as the inputs and length that is the same as the shuffle mask.
Declaration
Swift
public static func buildShuffleVector(_ vector1: Constant, and vector2: Constant, mask: Constant) > Constant
Parameters
vector1
The first constant vector to shuffle.
vector2
The second constant vector to shuffle.
mask
A constant vector of
i32
values that acts as a mask for the shuffled vectors.Return Value
A value representing a constant vector with the same element type as the inputs and length that is the same as the shuffle mask.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public static func + (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
Return Value
A constant value representing the sum of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public static func  (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
Return Value
A constant value representing the difference of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public static func * (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
Return Value
A constant value representing the product of the two operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func / (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func % (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant equality comparison between two values.
Declaration
Swift
public static func == (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func < (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func > (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func <= (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func >= (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public static func + (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
Return Value
A constant value representing the sum of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public static func  (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
Return Value
A constant value representing the difference of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public static func * (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
Return Value
A constant value representing the product of the two operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func / (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func % (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant equality comparison between two values.
Declaration
Swift
public static func == (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func < (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func > (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func <= (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func >= (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant bitwise logical OR with the given values as operands.
Declaration
Swift
public static func  (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant bitwise logical AND with the given values as operands.
Declaration
Swift
public static func & (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant leftshift of the first value by the second amount.
Declaration
Swift
public static func << (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

A constant rightshift of the first value by the second amount.
Declaration
Swift
public static func >> (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

Creates a constant add operation to add two homogenous constants together.
Declaration
Swift
public static func + (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first summand value (the augend).
rhs
The second summand value (the addend).
Return Value
A constant value representing the sum of the two operands.

Creates a constant sub operation to subtract two homogenous constants.
Declaration
Swift
public static func  (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the minuend).
rhs
The second value (the subtrahend).
Return Value
A constant value representing the difference of the two operands.

Creates a constant multiply operation with the given values as operands.
Declaration
Swift
public static func * (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first factor value (the multiplier).
rhs
The second factor value (the multiplicand).
Return Value
A constant value representing the product of the two operands.

A constant divide operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func / (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the quotient of the first and second operands.

A constant remainder operation that provides the remainder after divison of the first value by the second value.
Declaration
Swift
public static func % (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first value (the dividend).
rhs
The second value (the divisor).
Return Value
A constant value representing the remainder of division of the first operand by the second operand.

A constant equality comparison between two values.
Declaration
Swift
public static func == (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthan comparison between two values.
Declaration
Swift
public static func < (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthan comparison between two values.
Declaration
Swift
public static func > (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant lessthanorequal comparison between two values.
Declaration
Swift
public static func <= (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant greaterthanorequal comparison between two values.
Declaration
Swift
public static func >= (lhs: Constant, rhs: Constant) > Constant<Signed>
Parameters
lhs
The first value to compare.
rhs
The second value to compare.
Return Value
A constant integral value (i1) representing the result of the comparision of the given operands.

A constant bitwise logical OR with the given values as operands.
Declaration
Swift
public static func  (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant bitwise logical AND with the given values as operands.
Declaration
Swift
public static func & (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the logical OR of the values of the two given operands.

A constant leftshift of the first value by the second amount.
Declaration
Swift
public static func << (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

A constant rightshift of the first value by the second amount.
Declaration
Swift
public static func >> (lhs: Constant, rhs: Constant) > Constant
Parameters
lhs
The first operand.
rhs
The second operand.
Return Value
A constant value representing the value of the first operand shifted left by the number of bits specified in the second operand.

A constant bitwise logical not with the given integral value as an operand.
Declaration
Swift
public prefix static func ! (lhs: Constant) > Constant
Parameters
val
The value to negate.
Return Value
A constant value representing the logical negation of the given operand.

Returns the special LLVM
undef
value for this type.The
undef
value can be used anywhere a constant is expected, and indicates that the user of the value may receive an unspecified bitpattern.Declaration
Swift
public static func `undef`(_ ty: IntType) > Constant

Returns the special LLVM
undef
value for this type.The
undef
value can be used anywhere a constant is expected, and indicates that the user of the value may receive an unspecified bitpattern.Declaration
Swift
public static func `undef`(_ ty: FloatType) > Constant

Returns the special LLVM
undef
value for this type.The
undef
value can be used anywhere a constant is expected, and indicates that the user of the value may receive an unspecified bitpattern.Declaration
Swift
public static func `undef`(_ ty: StructType) > Constant

Returns the special LLVM
undef
value for this type.The
undef
value can be used anywhere a constant is expected, and indicates that the user of the value may receive an unspecified bitpattern.Declaration
Swift
public static func `undef`(_ ty: VectorType) > Constant