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add new spliceFrom methods.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20823 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-03-24 23:45:20 +00:00
parent 9e3e1b5d44
commit 487cd15fdb
1 changed files with 10 additions and 0 deletions
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10
include/llvm/Analysis/DataStructure/DSGraph.h
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@ -154,6 +154,10 @@ public:
GlobalSet.clear();
}
/// spliceFrom - Copy all entries from RHS, then clear RHS.
///
void spliceFrom(DSScalarMap &RHS);
// Access to the global set: the set of all globals currently in the
// scalar map.
typedef GlobalSetTy::const_iterator global_iterator;
@ -455,6 +459,12 @@ public:
void computeCalleeCallerMapping(DSCallSite CS, const Function &Callee,
DSGraph &CalleeGraph, NodeMapTy &NodeMap);
/// spliceFrom - Logically perform the operation of cloning the RHS graph into
/// this graph, then clearing the RHS graph. Instead of performing this as
/// two seperate operations, do it as a single, much faster, one.
///
void spliceFrom(DSGraph &RHS);
/// cloneInto - Clone the specified DSGraph into the current graph.
///
/// The CloneFlags member controls various aspects of the cloning process.