code_helper Class Reference

#include <tree.h>

Public Member Functions
	code_helper ()
	code_helper (tree_code code)
	code_helper (combined_fn fn)
	code_helper (internal_fn fn)
	operator tree_code () const
	operator combined_fn () const
	operator internal_fn () const
	operator built_in_function () const
bool	is_tree_code () const
bool	is_fn_code () const
bool	is_internal_fn () const
bool	is_builtin_fn () const
int	get_rep () const
tree_code	safe_as_tree_code () const
combined_fn	safe_as_fn_code () const
bool	operator== (const code_helper &other)
bool	operator!= (const code_helper &other)
bool	operator== (tree_code c)
bool	operator!= (tree_code c)

Private Attributes
int	rep

Detailed Description

Helper to transparently allow tree codes and builtin function codes
exist in one storage entity.   

Constructor & Destructor Documentation

code_helper() [1/4]

code_helper::code_helper ( )

inline

Referenced by operator!=(), and operator==().

code_helper() [2/4]

code_helper::code_helper ( tree_code code )

inline

code_helper() [3/4]

code_helper::code_helper ( combined_fn fn )

inline

code_helper() [4/4]

code_helper::code_helper ( internal_fn fn )

inline

Member Function Documentation

get_rep()

int code_helper::get_rep ( ) const

inline

References rep.

is_builtin_fn()

bool code_helper::is_builtin_fn ( ) const

inline

References builtin_fn_p(), and is_fn_code().

is_fn_code()

bool code_helper::is_fn_code ( ) const

inline

References rep.

Referenced by canonicalize_code(), is_builtin_fn(), is_internal_fn(), replace_stmt_with_simplification(), safe_as_fn_code(), and widening_fn_p().

is_internal_fn()

bool code_helper::is_internal_fn ( ) const

inline

References internal_fn_p(), and is_fn_code().

Referenced by check_reduction_path(), gimple_simplify(), vect_gimple_build(), vect_transform_reduction(), and vectorizable_reduction().

is_tree_code()

bool code_helper::is_tree_code ( ) const

inline

References rep.

Referenced by associative_binary_op_p(), commutative_binary_op_p(), commutative_ternary_op_p(), convert_conditional_op(), directly_supported_p(), directly_supported_p(), first_commutative_argument(), get_conditional_internal_fn(), gimple_build(), gimple_build(), gimple_build(), gimple_resimplify1(), gimple_resimplify2(), gimple_resimplify3(), gimple_simplified_result_is_gimple_val(), gimple_simplify(), maybe_fold_comparisons_from_match_pd(), maybe_push_res_to_seq(), maybe_resimplify_conditional_op(), needs_fold_left_reduction_p(), neutral_op_for_reduction(), phiopt_early_allow(), predicate_bbs(), reduction_fn_for_scalar_code(), replace_stmt_with_simplification(), safe_as_tree_code(), supportable_narrowing_operation(), supportable_widening_operation(), use_mask_by_cond_expr_p(), vect_build_slp_tree_1(), vect_can_vectorize_without_simd_p(), vect_gimple_build(), vect_transform_reduction(), vectorizable_conversion(), vectorize_fold_left_reduction(), and vn_lookup_simplify_result().

operator built_in_function()

code_helper::operator built_in_function ( ) const

inlineexplicit

References as_builtin_fn().

operator combined_fn()

code_helper::operator combined_fn ( ) const

inlineexplicit

References rep.

operator internal_fn()

code_helper::operator internal_fn ( ) const

inlineexplicit

References as_internal_fn().

operator tree_code()

code_helper::operator tree_code ( ) const

inlineexplicit

References rep.

operator!=() [1/2]

bool code_helper::operator!= ( const code_helper & other )

inline

References rep.

operator!=() [2/2]

bool code_helper::operator!= ( tree_code c )

inline

References code_helper(), and rep.

operator==() [1/2]

bool code_helper::operator== ( const code_helper & other )

inline

References rep.

operator==() [2/2]

bool code_helper::operator== ( tree_code c )

inline

References code_helper(), and rep.

safe_as_fn_code()

combined_fn code_helper::safe_as_fn_code ( ) const

inline

Helper function that returns the combined_fn representation of THIS
code_helper if it is a fn_code and CFN_LAST otherwise.  This is useful when
passing a code_helper to a combined_fn only check.   

References is_fn_code().

safe_as_tree_code()

tree_code code_helper::safe_as_tree_code ( ) const

inline

Helper function that returns the tree_code representation of THIS
code_helper if it is a tree_code and MAX_TREE_CODES otherwise.  This is
useful when passing a code_helper to a tree_code only check.   

References is_tree_code(), and MAX_TREE_CODES.

Referenced by supportable_widening_operation().

Field Documentation

rep

int code_helper::rep

private

Referenced by get_rep(), is_fn_code(), is_tree_code(), operator combined_fn(), operator tree_code(), operator!=(), operator!=(), operator==(), and operator==().

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

• tree.h