GCC Middle and Back End API Reference
cgraph_polymorphic_indirect_info Class Reference

#include <cgraph.h>

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Public Member Functions

 cgraph_polymorphic_indirect_info (int flags)
 cgraph_polymorphic_indirect_info (int flags, const ipa_polymorphic_call_context &ctx, HOST_WIDE_INT token, tree type)
bool usable_p () const
bool mark_unusable ()
void dump (FILE *f, bool newline=true) const
void DEBUG_FUNCTION debug () const

Data Fields

ipa_polymorphic_call_context context
HOST_WIDE_INT otr_token
tree otr_type
HOST_WIDE_INT offset
unsigned vptr_changed: 1
int ecf_flags
int param_index
enum cgraph_indirect_info_kind kind: 2
unsigned num_speculative_call_targets: 16

Detailed Description

Structure containing additional information about non-virtual indirect calls
when the target is an OBJ_TYPE_REF which conforms to
virtual_method_call_p.

Constructor & Destructor Documentation

◆ cgraph_polymorphic_indirect_info() [1/2]

cgraph_polymorphic_indirect_info::cgraph_polymorphic_indirect_info ( int flags)
inline

References cgraph_indirect_call_info::cgraph_indirect_call_info(), CIIK_POLYMORPHIC, context, offset, otr_token, otr_type, true, and vptr_changed.

◆ cgraph_polymorphic_indirect_info() [2/2]

cgraph_polymorphic_indirect_info::cgraph_polymorphic_indirect_info ( int flags,
const ipa_polymorphic_call_context & ctx,
HOST_WIDE_INT token,
tree type )
inline

References cgraph_indirect_call_info::cgraph_indirect_call_info(), CIIK_POLYMORPHIC, context, offset, otr_token, otr_type, true, and vptr_changed.

Member Function Documentation

◆ debug()

void cgraph_indirect_call_info::debug ( ) const
inherited 
Dump human readable information about the indirect call to stderr.

References dump().

◆ dump()

void cgraph_indirect_call_info::dump ( FILE * f,
bool newline = true ) const
inherited 
Dump human readable information about the indirect call to F.  If NEWLINE
is true, it will be terminated by a newline.

References dyn_cast(), ecf_flags, HOST_WIDE_INT_PRINT_DEC, num_speculative_call_targets, and print_generic_expr().

Referenced by debug(), and ipa_print_node_jump_functions().

◆ mark_unusable()

bool cgraph_polymorphic_indirect_info::mark_unusable ( )
inline

References NULL_TREE, otr_type, and r.

Referenced by ipa_tm_insert_gettmclone_call().

◆ usable_p()

bool cgraph_polymorphic_indirect_info::usable_p ( ) const
inline

References otr_type.

Referenced by dump_possible_polymorphic_call_targets(), ipa_get_indirect_edge_target_1(), possible_polymorphic_call_target_p(), possible_polymorphic_call_targets(), try_make_edge_direct_virtual_call(), and usable_polymorphic_info_p().

Field Documentation

◆ context

ipa_polymorphic_call_context cgraph_polymorphic_indirect_info::context

Referenced by cgraph_polymorphic_indirect_info(), cgraph_polymorphic_indirect_info(), ipa_analyze_call_uses(), ipa_polymorphic_call_context::ipa_polymorphic_call_context(), and try_make_edge_direct_virtual_call().

◆ ecf_flags

int cgraph_indirect_call_info::ecf_flags
inherited

Referenced by cgraph_indirect_call_info(), cgraph_indirect_call_info(), ipa_icf::sem_function::compare_edge_flags(), dump(), get_read_write_all_from_node(), propagate_nothrow(), and propagate_pure_const().

◆ kind

enum cgraph_indirect_info_kind cgraph_indirect_call_info::kind
inherited

Referenced by cgraph_indirect_call_info(), cgraph_indirect_call_info(), ipa_read_indirect_edge_info(), ipa_write_indirect_edge_info(), is_a_helper< const T * >::test(), and is_a_helper< const T * >::test().

◆ num_speculative_call_targets

unsigned cgraph_indirect_call_info::num_speculative_call_targets
inherited

Referenced by cgraph_indirect_call_info(), cgraph_indirect_call_info(), dump(), and cgraph_edge::redirect_call_stmt_to_callee().

◆ offset

HOST_WIDE_INT cgraph_polymorphic_indirect_info::offset

Referenced by cgraph_polymorphic_indirect_info(), cgraph_polymorphic_indirect_info(), ipa_analyze_virtual_call_uses(), ipa_get_indirect_edge_target_1(), try_make_edge_direct_virtual_call(), and update_indirect_edges_after_inlining().

◆ otr_token

HOST_WIDE_INT cgraph_polymorphic_indirect_info::otr_token

Referenced by cgraph_polymorphic_indirect_info(), cgraph_polymorphic_indirect_info(), dump_possible_polymorphic_call_targets(), ipa_analyze_call_uses(), ipa_analyze_virtual_call_uses(), ipa_get_indirect_edge_target_1(), possible_polymorphic_call_target_p(), possible_polymorphic_call_targets(), and try_make_edge_direct_virtual_call().

◆ otr_type

tree cgraph_polymorphic_indirect_info::otr_type

Referenced by cgraph_polymorphic_indirect_info(), cgraph_polymorphic_indirect_info(), dump_possible_polymorphic_call_targets(), ipa_analyze_call_uses(), ipa_analyze_virtual_call_uses(), ipa_get_indirect_edge_target_1(), mark_unusable(), possible_polymorphic_call_target_p(), possible_polymorphic_call_targets(), try_make_edge_direct_virtual_call(), and usable_p().

◆ param_index

int cgraph_indirect_call_info::param_index
inherited

Referenced by cgraph_indirect_call_info(), cgraph_indirect_call_info(), initialize_node_lattices(), ipa_analyze_indirect_call_uses(), ipa_analyze_virtual_call_uses(), ipa_get_indirect_edge_target_1(), ipa_read_indirect_edge_info(), ipa_write_indirect_edge_info(), ipcp_discover_new_direct_edges(), and update_indirect_edges_after_inlining().

◆ vptr_changed

unsigned cgraph_polymorphic_indirect_info::vptr_changed

Referenced by cgraph_polymorphic_indirect_info(), cgraph_polymorphic_indirect_info(), ipa_analyze_call_uses(), ipa_get_indirect_edge_target_1(), try_make_edge_direct_virtual_call(), and update_indirect_edges_after_inlining().

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