AST::RangeExpr Struct Reference

A range expression, for example [ a0 | (2,3) => 1] (if the value of register a0 is 2-3 inclusive, evaluate to 1, otherwise evaluate to 0). More...

#include <ast.hh>

Inheritance diagram for AST::RangeExpr:

Collaboration diagram for AST::RangeExpr:

Public Member Functions
virtual uint16_t	interpret (Interpreter::State &) override
	Interpret this node, updating the given interpreter step and returning the value (if there is one).
virtual llvm::Value *	compile (Compiler::State &) override
	Compile this node, returning the LLVM value representing the result, if there is one.

Public Attributes
pegmatite::ASTPtr< Register >	value
	The register that is being compared against one or more ranges.
pegmatite::ASTList< Range >	ranges
	The ranges in this range map.

Detailed Description

A range expression, for example [ a0 | (2,3) => 1] (if the value of register a0 is 2-3 inclusive, evaluate to 1, otherwise evaluate to 0).

Definition at line 260 of file ast.hh.

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The documentation for this struct was generated from the following files:

• ast.hh
• compiler.cc
• interpreter.cc