polymorphic_call_target_d Struct Reference

Collaboration diagram for polymorphic_call_target_d:

Data Fields
odr_type	type
HOST_WIDE_INT	otr_token
vec< cgraph_node * >	targets

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Detailed Description

Cache of queries for polymorphic call targets.

   Enumerating all call targets may get expensive when there are many
   polymorphic calls in the program, so we memoize all the previous
   queries and avoid duplicated work.   

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Field Documentation

HOST_WIDE_INT polymorphic_call_target_d::otr_token

Referenced by polymorphic_call_target_hasher::equal(), polymorphic_call_target_hasher::hash(), and possible_polymorphic_call_targets().

vec<cgraph_node *> polymorphic_call_target_d::targets

Referenced by possible_polymorphic_call_targets(), and polymorphic_call_target_hasher::remove().

odr_type polymorphic_call_target_d::type

Referenced by polymorphic_call_target_hasher::equal(), polymorphic_call_target_hasher::hash(), and possible_polymorphic_call_targets().

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

• ipa-devirt.c