ipa-cp.h File Reference

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Data Structures
struct	ipcp_value_source< valtype >
class	ipcp_value_base
class	ipcp_value< valtype >
struct	ipcp_lattice< valtype >
struct	ipcp_agg_lattice
class	ipcp_bits_lattice
class	ipcp_vr_lattice
class	ipcp_param_lattices

Functions
bool	values_equal_for_ipcp_p (tree x, tree y)
static bool	ipa_supports_p (tree type)

Function Documentation

ipa_supports_p()

static bool ipa_supports_p ( tree type )

inlinestatic

Return TRUE if IPA supports ranges of TYPE.   

References irange::supports_p(), and prange::supports_p().

Referenced by ipa_compute_jump_functions_for_edge(), ipa_vr_operation_and_type_effects(), ipcp_get_parm_bits(), and propagate_vr_across_jump_function().

values_equal_for_ipcp_p()

bool values_equal_for_ipcp_p	(	tree	x,
		tree	y )

Return true iff X and Y should be considered equal values by IPA-CP.   

References DECL_IN_CONSTANT_POOL, DECL_INITIAL, gcc_checking_assert, ggc_alloc(), NULL_TREE, operand_equal_p(), TREE_CODE, TREE_OPERAND, and y.

Referenced by ipcp_lattice< valtype >::add_value(), cgraph_edge_brings_all_scalars_for_node(), cgraph_edge_brings_value_p(), cgraph_edge_brings_value_p(), find_more_scalar_values_for_callers_subset(), intersect_argaggs_with(), ipa_agg_jump_functions_equivalent_p(), ipa_agg_pass_through_jf_equivalent_p(), ipa_get_jf_arith_result(), ipa_jump_functions_equivalent_p(), ipcp_val_agg_replacement_ok_p(), and ipa_argagg_value_list::superset_of_p().