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Ok, I'm tired of pulling out all my timers to check stuff in, just do it.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10954 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2004-01-22 16:36:28 +00:00
parent 5254a8dda8
commit 93ddd7ea10
1 changed files with 18 additions and 0 deletions
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18
lib/Analysis/DataStructure/DataStructure.cpp
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@@ -29,6 +29,15 @@ namespace {
Statistic<> NumCallNodesMerged("dsnode", "Number of call nodes merged"); Statistic<> NumCallNodesMerged("dsnode", "Number of call nodes merged");
}; };
#if 0
#define TIME_REGION(VARNAME, DESC) \
NamedRegionTimer VARNAME(DESC)
#else
#define TIME_REGION(VARNAME, DESC)
#endif
using namespace DS; using namespace DS;
DSNode *DSNodeHandle::HandleForwarding() const { DSNode *DSNodeHandle::HandleForwarding() const {
@@ -929,6 +938,7 @@ void DSGraph::updateFromGlobalGraph() {
void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap, void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
ReturnNodesTy &OldReturnNodes, NodeMapTy &OldNodeMap, ReturnNodesTy &OldReturnNodes, NodeMapTy &OldNodeMap,
unsigned CloneFlags) { unsigned CloneFlags) {
TIME_REGION(X, "cloneInto");
assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!"); assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!");
assert(&G != this && "Cannot clone graph into itself!"); assert(&G != this && "Cannot clone graph into itself!");
@@ -956,6 +966,8 @@ void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
for (unsigned i = FN, e = Nodes.size(); i != e; ++i) for (unsigned i = FN, e = Nodes.size(); i != e; ++i)
Nodes[i]->remapLinks(OldNodeMap); Nodes[i]->remapLinks(OldNodeMap);
{ TIME_REGION(X, "cloneInto:scalars");
// Copy the scalar map... merging all of the global nodes... // Copy the scalar map... merging all of the global nodes...
for (ScalarMapTy::const_iterator I = G.ScalarMap.begin(), for (ScalarMapTy::const_iterator I = G.ScalarMap.begin(),
E = G.ScalarMap.end(); I != E; ++I) { E = G.ScalarMap.end(); I != E; ++I) {
@@ -970,6 +982,7 @@ void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
InlinedGlobals.insert(GV); InlinedGlobals.insert(GV);
} }
} }
}
if (!(CloneFlags & DontCloneCallNodes)) { if (!(CloneFlags & DontCloneCallNodes)) {
// Copy the function calls list... // Copy the function calls list...
@@ -1017,6 +1030,7 @@ void DSGraph::clonePartiallyInto(const DSGraph &G, Function &F,
NodeMapTy &OldNodeMap, NodeMapTy &OldNodeMap,
unsigned CloneFlags) { unsigned CloneFlags) {
TIME_REGION(X, "clonePartiallyInto");
assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!"); assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!");
assert(&G != this && "Cannot clone graph into itself!"); assert(&G != this && "Cannot clone graph into itself!");
@@ -1359,6 +1373,8 @@ static void removeIdenticalCalls(std::vector<DSCallSite> &Calls) {
// we don't have to perform any non-trivial analysis here. // we don't have to perform any non-trivial analysis here.
// //
void DSGraph::removeTriviallyDeadNodes() { void DSGraph::removeTriviallyDeadNodes() {
TIME_REGION(X, "removeTriviallyDeadNodes");
removeIdenticalCalls(FunctionCalls); removeIdenticalCalls(FunctionCalls);
removeIdenticalCalls(AuxFunctionCalls); removeIdenticalCalls(AuxFunctionCalls);
@@ -1547,6 +1563,8 @@ void DSGraph::removeDeadNodes(unsigned Flags) {
// merging... // merging...
removeTriviallyDeadNodes(); removeTriviallyDeadNodes();
TIME_REGION(X, "removeDeadNodes");
// FIXME: Merge non-trivially identical call nodes... // FIXME: Merge non-trivially identical call nodes...
// Alive - a set that holds all nodes found to be reachable/alive. // Alive - a set that holds all nodes found to be reachable/alive.