Fix spelling of `propagate'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4423 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 5 insertions, 5 deletions

diff --git a/lib/Analysis/IntervalPartition.cpp b/lib/Analysis/IntervalPartition.cpp
index 72cf32d91d..9b9010f167 100644
--- a/lib/Analysis/IntervalPartition.cpp
+++ b/lib/Analysis/IntervalPartition.cpp
@@ -44,7 +44,7 @@ void IntervalPartition::addIntervalToPartition(Interval *I) {
 
 // updatePredecessors - Interval generation only sets the successor fields of
 // the interval data structures.  After interval generation is complete,
-// run through all of the intervals and propogate successor info as
+// run through all of the intervals and propagate successor info as
 // predecessor info.
 //
 void IntervalPartition::updatePredecessors(Interval *Int) {
@@ -70,7 +70,7 @@ bool IntervalPartition::runOnFunction(Function &F) {
   for_each(I, intervals_end(&F),
 	   bind_obj(this, &IntervalPartition::addIntervalToPartition));
 
-  // Now that we know all of the successor information, propogate this to the
+  // Now that we know all of the successor information, propagate this to the
   // predecessors for each block...
   for_each(Intervals.begin(), Intervals.end(), 
 	   bind_obj(this, &IntervalPartition::updatePredecessors));
@@ -98,7 +98,7 @@ IntervalPartition::IntervalPartition(IntervalPartition &IP, bool) {
   for_each(I, intervals_end(IP),
 	   bind_obj(this, &IntervalPartition::addIntervalToPartition));
 
-  // Now that we know all of the successor information, propogate this to the
+  // Now that we know all of the successor information, propagate this to the
   // predecessors for each block...
   for_each(Intervals.begin(), Intervals.end(), 
 	   bind_obj(this, &IntervalPartition::updatePredecessors));
diff --git a/lib/Analysis/LiveVar/BBLiveVar.cpp b/lib/Analysis/LiveVar/BBLiveVar.cpp
index 4b07ebc632..30358a876a 100644
--- a/lib/Analysis/LiveVar/BBLiveVar.cpp
+++ b/lib/Analysis/LiveVar/BBLiveVar.cpp
@@ -197,7 +197,7 @@ bool BBLiveVar::setPropagate(ValueSet *OutSet, const ValueSet *InSet,
 
 
 //-----------------------------------------------------------------------------
-// propogates in set to OutSets of PREDECESSORs
+// propagates in set to OutSets of PREDECESSORs
 //-----------------------------------------------------------------------------
 
 bool BBLiveVar::applyFlowFunc() {
diff --git a/lib/Analysis/LiveVar/BBLiveVar.h b/lib/Analysis/LiveVar/BBLiveVar.h
index eada3a7f08..93adb856ef 100644
--- a/lib/Analysis/LiveVar/BBLiveVar.h
+++ b/lib/Analysis/LiveVar/BBLiveVar.h
@@ -38,7 +38,7 @@ class BBLiveVar : public Annotation {
                                 // treated differently from ordinary uses.
   std::map<const BasicBlock *, ValueSet> PredToEdgeInSetMap;
   
-  // method to propogate an InSet to OutSet of a predecessor
+  // method to propagate an InSet to OutSet of a predecessor
   bool setPropagate(ValueSet *OutSetOfPred, 
                     const ValueSet *InSetOfThisBB,
                     const BasicBlock *PredBB);