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add support for taking the address of free.

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llvm-svn: 21395
This commit is contained in:
Chris Lattner 2005-04-21 16:08:59 +00:00
parent 2f96b346b4
commit 8ac773f1f1
1 changed files with 8 additions and 4 deletions
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12
include/llvm/Analysis/DataStructure/DataStructure.h
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@ -126,14 +126,17 @@ public:
DSGraph &getDSGraph(const Function &F) const {
hash_map<Function*, DSGraph*>::const_iterator I =
DSInfo.find(const_cast<Function*>(&F));
assert(I != DSInfo.end() && "Function not in module!");
return *I->second;
if (I != DSInfo.end())
return *I->second;
return const_cast<BUDataStructures*>(this)->
CreateGraphForExternalFunction(F);
}
DSGraph &getGlobalsGraph() const { return *GlobalsGraph; }
EquivalenceClasses<GlobalValue*> &getGlobalECs() { return GlobalECs; }
DSGraph &CreateGraphForExternalFunction(const Function &F);
/// deleteValue/copyValue - Interfaces to update the DSGraphs in the program.
/// These correspond to the interfaces defined in the AliasAnalysis class.
@ -234,8 +237,9 @@ public:
DSGraph &getDSGraph(const Function &F) const {
hash_map<Function*, DSGraph*>::const_iterator I =
DSInfo.find(const_cast<Function*>(&F));
assert(I != DSInfo.end() && "Function not in module!");
return *I->second;
if (I != DSInfo.end()) return *I->second;
return const_cast<TDDataStructures*>(this)->
getOrCreateDSGraph(const_cast<Function&>(F));
}
DSGraph &getGlobalsGraph() const { return *GlobalsGraph; }