llvm::MCUnaryExpr

Name

Description

MCExpr

Base class for the full range of assembler expressions which are needed for parsing.

Name

Description

ExprKind

Discriminator for concrete MCExpr subclasses.

Opcode

Unary operator applied to a subexpression.

Name

Description

operator= [deleted]

Deleted copy assignment.

dump

Dump this expression to stderr.

evaluateAsAbsolute

evaluateAsAbsolute overloads

evaluateAsRelocatable

Try to evaluate the expression to a relocatable value, i.e. an expression of the fixed form (a ‐ b + constant).

evaluateAsValue

Try to evaluate the expression to the form (a ‐ b + constant) where neither a nor b are variables.

evaluateKnownAbsolute

Aggressive variant of evaluateAsRelocatable when relocations are unavailable (e.g. .fill). Expects callers to handle errors when true is returned.

findAssociatedFragment

Find the fragment associated with this expression.

getKind

Return the kind of this expression.

getLoc

Return the source location of this expression.

getOpcode

Get the kind of this unary expression.

getSubExpr

Get the child of this unary expression.

Name

Description

classof

Return true if E is a unary expression.

create

Create a unary expression with operator Op applied to Expr.

createLNot

Create a logical‐not unary expression of Expr.

createMinus

Create a unary minus of Expr.

createNot

Create a bitwise‐not unary expression of Expr.

createPlus

Create a unary plus of Expr (a no‐op in assembly expressions).

evaluateSymbolicAdd

Add two symbolic relocatable values, folding resolved differences when possible.

Name

Description

Spec

Relocation specifier type stored in subclass data.

Name

Description

evaluateAsRelocatableImpl

Evaluate this expression as a relocatable value.

getSubclassData

Return subclass‐specific data stored in this expression.