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Rename ValueMap to ScalarMap

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4516 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2002-11-03 21:27:48 +00:00
parent d18f342af8
commit c875f023d4
7 changed files with 67 additions and 66 deletions
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lib/Analysis/DataStructure/Local.cpp
+9 -9
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@@ -60,14 +60,14 @@ namespace {
DSGraph &G;
vector<DSNode*> &Nodes;
DSNodeHandle &RetNode; // Node that gets returned...
map<Value*, DSNodeHandle> &ValueMap;
map<Value*, DSNodeHandle> &ScalarMap;
vector<DSCallSite> &FunctionCalls;
public:
GraphBuilder(DSGraph &g, vector<DSNode*> &nodes, DSNodeHandle &retNode,
map<Value*, DSNodeHandle> &vm,
map<Value*, DSNodeHandle> &SM,
vector<DSCallSite> &fc)
: G(g), Nodes(nodes), RetNode(retNode), ValueMap(vm), FunctionCalls(fc) {
: G(g), Nodes(nodes), RetNode(retNode), ScalarMap(SM), FunctionCalls(fc) {
// Create scalar nodes for all pointer arguments...
for (Function::aiterator I = G.getFunction().abegin(),
@@ -112,7 +112,7 @@ namespace {
return N;
}
/// setDestTo - Set the ValueMap entry for the specified value to point to
/// setDestTo - Set the ScalarMap entry for the specified value to point to
/// the specified destination. If the Value already points to a node, make
/// sure to merge the two destinations together.
///
@@ -135,7 +135,7 @@ namespace {
// graph.
DSGraph::DSGraph(Function &F) : Func(&F) {
// Use the graph builder to construct the local version of the graph
GraphBuilder B(*this, Nodes, RetNode, ValueMap, FunctionCalls);
GraphBuilder B(*this, Nodes, RetNode, ScalarMap, FunctionCalls);
markIncompleteNodes();
}
@@ -155,7 +155,7 @@ DSNodeHandle GraphBuilder::getValueDest(Value &V) {
return 0; // Constant doesn't point to anything.
}
DSNodeHandle &NH = ValueMap[&V];
DSNodeHandle &NH = ScalarMap[&V];
if (NH.getNode())
return NH; // Already have a node? Just return it...
@@ -194,12 +194,12 @@ DSNodeHandle &GraphBuilder::getLink(const DSNodeHandle &node, unsigned LinkNo) {
}
/// setDestTo - Set the ValueMap entry for the specified value to point to the
/// setDestTo - Set the ScalarMap entry for the specified value to point to the
/// specified destination. If the Value already points to a node, make sure to
/// merge the two destinations together.
///
void GraphBuilder::setDestTo(Value &V, const DSNodeHandle &NH) {
DSNodeHandle &AINH = ValueMap[&V];
DSNodeHandle &AINH = ScalarMap[&V];
if (AINH.getNode() == 0) // Not pointing to anything yet?
AINH = NH; // Just point directly to NH
else
@@ -224,7 +224,7 @@ void GraphBuilder::handleAlloc(AllocationInst &AI, DSNode::NodeTy NodeType) {
void GraphBuilder::visitPHINode(PHINode &PN) {
if (!isPointerType(PN.getType())) return; // Only pointer PHIs
DSNodeHandle &PNDest = ValueMap[&PN];
DSNodeHandle &PNDest = ScalarMap[&PN];
for (unsigned i = 0, e = PN.getNumIncomingValues(); i != e; ++i)
PNDest.mergeWith(getValueDest(*PN.getIncomingValue(i)));
}