6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-19 19:29:31 +00:00
Code Issues Projects Releases Wiki Activity

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

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
lib/Analysis/DataStructure/DataStructure.cpp
View File

@ -29,6 +29,15 @@ namespace {
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;
DSNode *DSNodeHandle::HandleForwarding() const {
@ -929,6 +938,7 @@ void DSGraph::updateFromGlobalGraph() {
void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
ReturnNodesTy &OldReturnNodes, NodeMapTy &OldNodeMap,
unsigned CloneFlags) {
TIME_REGION(X, "cloneInto");
assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!");
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)
Nodes[i]->remapLinks(OldNodeMap);
{ TIME_REGION(X, "cloneInto:scalars");
// Copy the scalar map... merging all of the global nodes...
for (ScalarMapTy::const_iterator I = G.ScalarMap.begin(),
E = G.ScalarMap.end(); I != E; ++I) {
@ -970,6 +982,7 @@ void DSGraph::cloneInto(const DSGraph &G, ScalarMapTy &OldValMap,
InlinedGlobals.insert(GV);
}
}
}
if (!(CloneFlags & DontCloneCallNodes)) {
// Copy the function calls list...
@ -1017,6 +1030,7 @@ void DSGraph::clonePartiallyInto(const DSGraph &G, Function &F,
NodeMapTy &OldNodeMap,
unsigned CloneFlags) {
TIME_REGION(X, "clonePartiallyInto");
assert(OldNodeMap.empty() && "Returned OldNodeMap should be empty!");
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.
//
void DSGraph::removeTriviallyDeadNodes() {
TIME_REGION(X, "removeTriviallyDeadNodes");
removeIdenticalCalls(FunctionCalls);
removeIdenticalCalls(AuxFunctionCalls);
@ -1547,6 +1563,8 @@ void DSGraph::removeDeadNodes(unsigned Flags) {
// merging...
removeTriviallyDeadNodes();
TIME_REGION(X, "removeDeadNodes");
// FIXME: Merge non-trivially identical call nodes...
// Alive - a set that holds all nodes found to be reachable/alive.