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Rangify for loops.

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llvm-svn: 283074
This commit is contained in:
Yaron Keren
2016-10-02 19:21:41 +00:00
parent c4a8228bcc
commit bd8731946c
1 changed files with 10 additions and 17 deletions
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27
llvm/lib/IR/LegacyPassManager.cpp
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@@ -534,12 +534,11 @@ PMTopLevelManager::setLastUser(ArrayRef<Pass*> AnalysisPasses, Pass *P) {
// If AP is the last user of other passes then make P last user of
// such passes.
for (DenseMap<Pass *, Pass *>::iterator LUI = LastUser.begin(),
LUE = LastUser.end(); LUI != LUE; ++LUI) {
if (LUI->second == AP)
for (auto LU : LastUser) {
if (LU.second == AP)
// DenseMap iterator is not invalidated here because
// this is just updating existing entries.
LastUser[LUI->first] = P;
LastUser[LU.first] = P;
}
}
}
@@ -789,10 +788,9 @@ void PMTopLevelManager::initializeAllAnalysisInfo() {
for (PMDataManager *IPM : IndirectPassManagers)
IPM->initializeAnalysisInfo();
for (DenseMap<Pass *, Pass *>::iterator DMI = LastUser.begin(),
DME = LastUser.end(); DMI != DME; ++DMI) {
SmallPtrSet<Pass *, 8> &L = InversedLastUser[DMI->second];
L.insert(DMI->first);
for (auto LU : LastUser) {
SmallPtrSet<Pass *, 8> &L = InversedLastUser[LU.second];
L.insert(LU.first);
}
}
@@ -833,9 +831,7 @@ bool PMDataManager::preserveHigherLevelAnalysis(Pass *P) {
return true;
const AnalysisUsage::VectorType &PreservedSet = AnUsage->getPreservedSet();
for (SmallVectorImpl<Pass *>::iterator I = HigherLevelAnalysis.begin(),
E = HigherLevelAnalysis.end(); I != E; ++I) {
Pass *P1 = *I;
for (Pass *P1 : HigherLevelAnalysis) {
if (P1->getAsImmutablePass() == nullptr &&
!is_contained(PreservedSet, P1->getPassID()))
return false;
@@ -854,9 +850,7 @@ void PMDataManager::verifyPreservedAnalysis(Pass *P) {
const AnalysisUsage::VectorType &PreservedSet = AnUsage->getPreservedSet();
// Verify preserved analysis
for (AnalysisUsage::VectorType::const_iterator I = PreservedSet.begin(),
E = PreservedSet.end(); I != E; ++I) {
AnalysisID AID = *I;
for (AnalysisID AID : PreservedSet) {
if (Pass *AP = findAnalysisPass(AID, true)) {
TimeRegion PassTimer(getPassTimer(AP));
AP->verifyAnalysis();
@@ -929,9 +923,8 @@ void PMDataManager::removeDeadPasses(Pass *P, StringRef Msg,
dbgs() << " Free these instances\n";
}
for (SmallVectorImpl<Pass *>::iterator I = DeadPasses.begin(),
E = DeadPasses.end(); I != E; ++I)
freePass(*I, Msg, DBG_STR);
for (Pass *P : DeadPasses)
freePass(P, Msg, DBG_STR);
}
void PMDataManager::freePass(Pass *P, StringRef Msg,