expr_pred_trans_d Struct Reference

Inheritance diagram for expr_pred_trans_d:

Collaboration diagram for expr_pred_trans_d:

Public Types
typedef expr_pred_trans_d	value_type
typedef expr_pred_trans_d	compare_type

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

Data Fields
pre_expr	e
basic_block	pred
pre_expr	v
hashval_t	hashcode

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Detailed Description

A three tuple {e, pred, v} used to cache phi translations in the phi_translate_table.

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Member Typedef Documentation

typedef expr_pred_trans_d expr_pred_trans_d::compare_type

typedef expr_pred_trans_d expr_pred_trans_d::value_type

hash_table support.

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Member Function Documentation

int expr_pred_trans_d::equal ( const value_type *  ve1, const compare_type *  ve2  )

inlinestatic

If they are not translations for the same basic block, they can't be equal.

hashval_t expr_pred_trans_d::hash ( const value_type *  e )

inlinestatic

static void typed_free_remove< expr_pred_trans_d >::remove ( expr_pred_trans_d *  p )

inlinestaticinherited

Remove with free.

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Field Documentation

pre_expr expr_pred_trans_d::e

The expression.

hashval_t expr_pred_trans_d::hashcode

The hashcode for the expression, pred pair. This is cached for speed reasons.

basic_block expr_pred_trans_d::pred

The predecessor block along which we translated the expression.

pre_expr expr_pred_trans_d::v

The value that resulted from the translation.

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

• tree-ssa-pre.c