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Instead of using a bool that constant has to be explained, use a self

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explanitory enum instead.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4600 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-11-07 07:06:20 +00:00
parent 076c1f923b
commit 460ea29b45
5 changed files with 34 additions and 25 deletions
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21
include/llvm/Analysis/DataStructure/DSGraph.h
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@ -125,25 +125,30 @@ public:
//
void removeDeadNodes(bool KeepAllGlobals = false, bool KeepCalls = true);
enum AllocaBit {
StripAllocaBit,
KeepAllocaBit
};
// cloneInto - Clone the specified DSGraph into the current graph, returning
// the Return node of the graph. The translated ScalarMap for the old
// function is filled into the OldValMap member. If StripScalars
// (StripAllocas) is set to true, Scalar (Alloca) markers are removed from the
// graph as the graph is being cloned.
// function is filled into the OldValMap member. If StripAllocas is set to
// 'StripAllocaBit', Alloca markers are removed from the graph as the graph is
// being cloned.
//
DSNodeHandle cloneInto(const DSGraph &G,
std::map<Value*, DSNodeHandle> &OldValMap,
std::map<const DSNode*, DSNode*> &OldNodeMap,
bool StripAllocas = false);
AllocaBit StripAllocas = KeepAllocaBit);
/// mergeInGraph - The method is used for merging graphs together. If the
/// argument graph is not *this, it makes a clone of the specified graph, then
/// merges the nodes specified in the call site with the formal arguments in
/// the graph. If the StripAlloca's argument is true then Alloca markers are
/// removed from nodes.
/// the graph. If the StripAlloca's argument is 'StripAllocaBit' then Alloca
/// markers are removed from nodes.
///
void mergeInGraph(DSCallSite &CS, const DSGraph &Graph, bool StripAllocas);
void mergeInGraph(DSCallSite &CS, const DSGraph &Graph,
AllocaBit StripAllocas);
#if 0
// cloneGlobalInto - Clone the given global node (or the node for the given