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rename some methods and add some new methods for dealing with the globals list

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in a DSNode.

llvm-svn: 20701
This commit is contained in:
Chris Lattner 2005-03-20 02:38:39 +00:00
parent 51f7c8a068
commit e0771155f6
1 changed files with 21 additions and 4 deletions
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25
include/llvm/Analysis/DataStructure/DSNode.h
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@ -285,11 +285,28 @@ public:
void addGlobal(GlobalValue *GV);
void mergeGlobals(const std::vector<GlobalValue*> &RHS);
void clearGlobals() { std::vector<GlobalValue*>().swap(Globals); }
const std::vector<GlobalValue*> &getGlobals() const { return Globals; }
typedef std::vector<GlobalValue*>::const_iterator global_iterator;
global_iterator global_begin() const { return Globals.begin(); }
global_iterator global_end() const { return Globals.end(); }
/// getGlobalsList - Return the set of global leaders that are represented by
/// this node. Note that globals that are in this equivalence class but are
/// not leaders are not returned: for that, use addFullGlobalsList().
const std::vector<GlobalValue*> &getGlobalsList() const { return Globals; }
/// addFullGlobalsList - Compute the full set of global values that are
/// represented by this node. Unlike getGlobalsList(), this requires fair
/// amount of work to compute, so don't treat this method call as free.
void addFullGlobalsList(std::vector<GlobalValue*> &List) const;
/// addFullFunctionList - Identical to addFullGlobalsList, but only return the
/// functions in the full list.
void addFullFunctionList(std::vector<Function*> &List) const;
/// globals_iterator/begin/end - Provide iteration methods over the global
/// value leaders set that is merged into this node. Like the getGlobalsList
/// method, these iterators do not return globals that are part of the
/// equivalence classes for globals in this node, but aren't leaders.
typedef std::vector<GlobalValue*>::const_iterator globals_iterator;
globals_iterator globals_begin() const { return Globals.begin(); }
globals_iterator globals_end() const { return Globals.end(); }
/// maskNodeTypes - Apply a mask to the node types bitfield.