Rename forgetLoopBackedgeTakenCount to forgetLoop, because it

clears out more information than just the stored backedge taken count.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85664 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/IndVarSimplify.cpp

@@ -322,7 +322,7 @@ void IndVarSimplify::RewriteNonIntegerIVs(Loop *L) {
   // may not have been able to compute a trip count. Now that we've done some
   // re-writing, the trip count may be computable.
   if (Changed)
-    SE->forgetLoopBackedgeTakenCount(L);
+    SE->forgetLoop(L);
 }
 
 bool IndVarSimplify::runOnLoop(Loop *L, LPPassManager &LPM) {

lib/Transforms/Scalar/LoopDeletion.cpp

@@ -161,7 +161,7 @@ bool LoopDeletion::runOnLoop(Loop* L, LPPassManager& LPM) {
   // Tell ScalarEvolution that the loop is deleted. Do this before
   // deleting the loop so that ScalarEvolution can look at the loop
   // to determine what it needs to clean up.
-  SE.forgetLoopBackedgeTakenCount(L);
+  SE.forgetLoop(L);
 
   // Connect the preheader directly to the exit block.
   TerminatorInst* TI = preheader->getTerminator();

lib/Transforms/Scalar/LoopRotation.cpp

@@ -157,7 +157,7 @@ bool LoopRotate::rotateLoop(Loop *Lp, LPPassManager &LPM) {
   // Anything ScalarEvolution may know about this loop or the PHI nodes
   // in its header will soon be invalidated.
   if (ScalarEvolution *SE = getAnalysisIfAvailable<ScalarEvolution>())
-    SE->forgetLoopBackedgeTakenCount(L);
+    SE->forgetLoop(L);
 
   // Find new Loop header. NewHeader is a Header's one and only successor
   // that is inside loop.  Header's other successor is outside the