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IPCONSTANTS_H_LOOKUP

Lookup the flow value for an object. More...

Functions

virtual analysisVal * lookup (memoryBlock *block, memoryUse *use)
virtual analysisVal * lookup (constNode *con)
virtual analysisVal * lookup (const string &field_name)

Detailed Description

Lookup the flow value for an object.

IMPORTANT:

  • Return a *copy* of any internal data structures because these analysisVal objects will be deleted.
  • If the given object cannot be found, return 0 and the analyzer will automatically use BOTTOM.

Function Documentation

analysisVal * ipConstantPropagation::lookup (  const string &    field_name )  [virtual, inherited]
 

Definition at line 345 of file ipconstants.cc.

analysisVal * ipConstantPropagation::lookup (  constNode *    con )  [virtual, inherited]
 

Definition at line 318 of file ipconstants.cc.

References ipConstantPropagation::allocate(), and exprNode::value().

analysisVal * ipConstantPropagation::lookup (  memoryBlock *    block,
memoryUse *    use
)  [virtual, inherited]
 

Definition at line 281 of file ipconstants.cc.

References ipConstantPropagation::_values, ipConstantPropagation::allocate(), ipConstantPropagation::clone(), const_variables_map_p, memoryBlock::decl(), declNode::decl_location(), def, declNode::ENUM, declNode::init(), use, and exprNode::value().

Referenced by ipConstantsChanger::at_expr().


Generated on August 27, 2003
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