expr_hasher Struct Reference

Inheritance diagram for expr_hasher:

Collaboration diagram for expr_hasher:

Public Types
typedef expr	value_type
typedef expr	compare_type

Static Public Member Functions
static hashval_t	hash (const value_type *)
static bool	equal (const value_type *, const compare_type *)
static void	remove (expr *p)

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Detailed Description

Hashtable helpers.   

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Member Typedef Documentation

typedef expr expr_hasher::compare_type

typedef expr expr_hasher::value_type

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Member Function Documentation

bool expr_hasher::equal ( const value_type *  exp1, const compare_type *  exp2  )

inlinestatic

Callback for hashtab.
   Return nonzero if exp1 is equivalent to exp2.   

References exp_equiv_p(), expr::expr, and expr::hash.

hashval_t expr_hasher::hash ( const value_type *  exp )

inlinestatic

Callback for hashtab.
   Return the hash value for expression EXP.  We don't actually hash
   here, we just return the cached hash value.   

References expr::hash.

static void typed_noop_remove< expr >::remove ( expr *  p )

inlinestaticinherited

Remove doing nothing.   

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

• postreload-gcse.c