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- Make DSCallSite not inherit from std::vector. Renamed methods slightly.

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Make copy ctor have two versions to avoid dealing with conditional template
    argument.  DSCallSite ctor now takes all arguments instead of taking one
    and being populated later.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4240 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-10-21 02:08:03 +00:00
parent 0c8d73b74c
commit 0969c50cb8
8 changed files with 209 additions and 100 deletions
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9
lib/Analysis/DataStructure/Steensgaard.cpp
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@ -87,15 +87,15 @@ void Steens::ResolveFunctionCall(Function *F,
std::map<Value*, DSNodeHandle> &ValMap = ResultGraph->getValueMap();
// Handle the return value of the function...
if (Call.getReturnValueNode().getNode() && RetVal.getNode())
RetVal.mergeWith(Call.getReturnValueNode());
if (Call.getRetVal().getNode() && RetVal.getNode())
RetVal.mergeWith(Call.getRetVal());
// Loop over all pointer arguments, resolving them to their provided pointers
unsigned PtrArgIdx = 0;
for (Function::aiterator AI = F->abegin(), AE = F->aend(); AI != AE; ++AI) {
std::map<Value*, DSNodeHandle>::iterator I = ValMap.find(AI);
if (I != ValMap.end()) // If its a pointer argument...
I->second.addEdgeTo(Call.getPtrArgNode(PtrArgIdx++));
I->second.addEdgeTo(Call.getPtrArg(PtrArgIdx++));
}
assert(PtrArgIdx == Call.getNumPtrArgs() && "Argument resolution mismatch!");
@ -160,7 +160,8 @@ bool Steens::run(Module &M) {
DSCallSite &CurCall = Calls[i];
// Loop over the called functions, eliminating as many as possible...
std::vector<GlobalValue*> CallTargets = CurCall.getCalleeNode().getNode()->getGlobals();
std::vector<GlobalValue*> CallTargets =
CurCall.getCallee().getNode()->getGlobals();
for (unsigned c = 0; c != CallTargets.size(); ) {
// If we can eliminate this function call, do so!
bool Eliminated = false;