/// deleteSimpleAnalysisValue - Invoke deleteAnalysisValue hook for all passes.
void LPPassManager::deleteSimpleAnalysisValue(Value *V, Loop *L) {
+ if (BasicBlock *BB = dyn_cast<BasicBlock>(V)) {
+ for (BasicBlock::iterator BI = BB->begin(), BE = BB->end(); BI != BE;
+ ++BI) {
+ Instruction &I = *BI;
+ deleteSimpleAnalysisValue(&I, L);
+ }
+ }
for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
Pass *P = getContainedPass(Index);
LoopPass *LP = dynamic_cast<LoopPass *>(P);
for (LoopInfo::iterator I = LI->begin(), E = LI->end(); I != E; ++I)
addLoopIntoQueue(*I, LQ);
+ if (LQ.empty()) // No loops, skip calling finalizers
+ return false;
+
// Initialization
for (std::deque<Loop *>::const_iterator I = LQ.begin(), E = LQ.end();
I != E; ++I) {
// Run all passes on current SCC
for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
-
Pass *P = getContainedPass(Index);
dumpPassInfo(P, EXECUTION_MSG, ON_LOOP_MSG, "");
initializeAnalysisImpl(P);
- StartPassTimer(P);
LoopPass *LP = dynamic_cast<LoopPass *>(P);
- assert (LP && "Invalid LPPassManager member");
- Changed |= LP->runOnLoop(CurrentLoop, *this);
- StopPassTimer(P);
+ {
+ PassManagerPrettyStackEntry X(LP, *CurrentLoop->getHeader());
+ StartPassTimer(P);
+ assert(LP && "Invalid LPPassManager member");
+ Changed |= LP->runOnLoop(CurrentLoop, *this);
+ StopPassTimer(P);
+ }
if (Changed)
dumpPassInfo(P, MODIFICATION_MSG, ON_LOOP_MSG, "");