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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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31
lib/Analysis/DataStructure/Local.cpp
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@ -257,6 +257,7 @@ DSNodeHandle &GraphBuilder::getLink(const DSNodeHandle &node,
/// object, pointing the scalar to it.
///
void GraphBuilder::handleAlloc(AllocationInst &AI, DSNode::NodeTy NodeType) {
//DSNode *New = createNode(NodeType, Type::VoidTy);
DSNode *New = createNode(NodeType, AI.getAllocatedType());
// Make the scalar point to the new node...
@ -354,28 +355,30 @@ void GraphBuilder::visitReturnInst(ReturnInst &RI) {
}
void GraphBuilder::visitCallInst(CallInst &CI) {
// Add a new function call entry...
FunctionCalls.push_back(CI);
DSCallSite &Args = FunctionCalls.back();
// Set up the return value...
DSNodeHandle RetVal;
if (isPointerType(CI.getType()))
Args.push_back(getLink(getValueNode(CI), 0, CI.getType()));
else
Args.push_back(DSNodeHandle());
RetVal = getLink(getValueNode(CI), 0, CI.getType());
unsigned Start = 0;
DSNodeHandle Callee;
// Special case for a direct call, avoid creating spurious scalar node...
if (GlobalValue *GV = dyn_cast<GlobalValue>(CI.getOperand(0))) {
Args.push_back(getGlobalNode(*GV));
Start = 1;
}
if (GlobalValue *GV = dyn_cast<GlobalValue>(CI.getOperand(0)))
Callee = getGlobalNode(*GV);
else
Callee = getLink(getValueNode(*CI.getOperand(0)), 0,
CI.getOperand(0)->getType());
// Pass the arguments in...
for (unsigned i = Start, e = CI.getNumOperands(); i != e; ++i)
std::vector<DSNodeHandle> Args;
Args.reserve(CI.getNumOperands()-1);
// Calculate the arguments vector...
for (unsigned i = 1, e = CI.getNumOperands(); i != e; ++i)
if (isPointerType(CI.getOperand(i)->getType()))
Args.push_back(getLink(getValueNode(*CI.getOperand(i)), 0,
CI.getOperand(i)->getType()));
// Add a new function call entry...
FunctionCalls.push_back(DSCallSite(CI, RetVal, Callee, Args));
}
/// Handle casts...