uninit_undef_val_t Struct Reference

Inheritance diagram for uninit_undef_val_t:

Collaboration diagram for uninit_undef_val_t:

Public Types
typedef unsigned	phi_arg_set_t

Public Member Functions
virtual unsigned	phi_arg_set (gphi *) override

Static Public Attributes
static constexpr unsigned	max_phi_args

Detailed Description

Function object type used to determine whether an expression
is of interest to the predicate analyzer.   

Member Typedef Documentation

phi_arg_set_t

unsigned uninit_analysis::func_t::phi_arg_set_t

inherited

Member Function Documentation

phi_arg_set()

unsigned uninit_undef_val_t::phi_arg_set ( gphi * phi )

overridevirtual

Return a bitset of PHI arguments of interest.   

Reimplemented from uninit_analysis::func_t.

References compute_uninit_opnds_pos().

Field Documentation

max_phi_args

unsigned uninit_analysis::func_t::max_phi_args

staticconstexprinherited

Initial value:

=
      sizeof (phi_arg_set_t) * CHAR_BIT

Referenced by compute_uninit_opnds_pos(), find_uninit_use(), uninit_analysis::func_t::phi_arg_set(), and uninit_analysis::prune_phi_opnds().

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

• tree-ssa-uninit.cc