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Added a first-class representation for each call site that can be

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used in the DS graphs.  Essentially, what was vector<DSNodeHandle>
before is now a DSCallSite with the same vector, plus pointers to the
CallInst and the caller Function.  The special-purpose class
BUDataStructure::CallSite is no longer needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4228 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Vikram S. Adve
2002-10-20 18:07:37 +00:00
parent 726bafda65
commit 42fd169310
6 changed files with 77 additions and 61 deletions
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8
lib/Analysis/DataStructure/Local.cpp
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@@ -61,12 +61,12 @@ namespace {
vector<DSNode*> &Nodes;
DSNodeHandle &RetNode; // Node that gets returned...
map<Value*, DSNodeHandle> &ValueMap;
vector<vector<DSNodeHandle> > &FunctionCalls;
vector<DSCallSite> &FunctionCalls;
public:
GraphBuilder(DSGraph &g, vector<DSNode*> &nodes, DSNodeHandle &retNode,
map<Value*, DSNodeHandle> &vm,
vector<vector<DSNodeHandle> > &fc)
vector<DSCallSite> &fc)
: G(g), Nodes(nodes), RetNode(retNode), ValueMap(vm), FunctionCalls(fc) {
// Create scalar nodes for all pointer arguments...
@@ -356,8 +356,8 @@ void GraphBuilder::visitReturnInst(ReturnInst &RI) {
void GraphBuilder::visitCallInst(CallInst &CI) {
// Add a new function call entry...
FunctionCalls.push_back(vector<DSNodeHandle>());
vector<DSNodeHandle> &Args = FunctionCalls.back();
FunctionCalls.push_back(DSCallSite(G.getFunction(), CI));
DSCallSite &Args = FunctionCalls.back();
// Set up the return value...
if (isPointerType(CI.getType()))