IREquality.h File Reference

Methods to test Exprs and Stmts for equality of value. More...

#include "Expr.h"

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Classes
struct	Halide::Internal::IRDeepCompare
	A compare struct suitable for use in std::map and std::set that computes a lexical ordering on IR nodes. More...
class	Halide::Internal::IRCompareCache
	Lossily track known equal exprs with a cache. More...
struct	Halide::Internal::ExprWithCompareCache
	A wrapper about Exprs so that they can be deeply compared with a cache for known-equal subexpressions. More...

Namespaces
namespace	Halide
	This file defines the class FunctionDAG, which is our representation of a Halide pipeline, and contains methods to using Halide's bounds tools to query properties of it.
namespace	Halide::Internal

Functions
bool	Halide::Internal::equal (const Expr &a, const Expr &b)
	Compare IR nodes for equality of value.
bool	Halide::Internal::equal (const Stmt &a, const Stmt &b)
bool	Halide::Internal::graph_equal (const Expr &a, const Expr &b)
bool	Halide::Internal::graph_equal (const Stmt &a, const Stmt &b)
bool	Halide::Internal::graph_less_than (const Expr &a, const Expr &b)
	Order unsanitized IRNodes for use in a map key.
bool	Halide::Internal::graph_less_than (const Stmt &a, const Stmt &b)
void	Halide::Internal::ir_equality_test ()

Detailed Description

Methods to test Exprs and Stmts for equality of value.

Definition in file IREquality.h.