commit a393baf1fdcc8a5f85de191da74446e2f1d6bb73
author Silviu Baranga <silviu.baranga@arm.com> Wed Apr 06 14:06:32 2016 +0000
committer Silviu Baranga <silviu.baranga@arm.com> Wed Apr 06 14:06:32 2016 +0000
tree 8f99967cc39bafb98758e629c0a2c495537da7e3
parent 19bc1d007a205b47f370abdc144d8c67ab58b792

Revert r265535 until we know how we can fix the bots 

llvm-svn: 265541

llvm/lib/Analysis/LoopAccessAnalysis.cpp

diff --git a/llvm/lib/Analysis/LoopAccessAnalysis.cpp b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
index d1eac46..c67c581 100644
--- a/llvm/lib/Analysis/LoopAccessAnalysis.cpp
+++ b/llvm/lib/Analysis/LoopAccessAnalysis.cpp
@@ -140,7 +140,7 @@
   else {
     const SCEVAddRecExpr *AR = dyn_cast<SCEVAddRecExpr>(Sc);
     assert(AR && "Invalid addrec expression");
-    const SCEV *Ex = PSE.getBackedgeTakenCount();
+    const SCEV *Ex = SE->getBackedgeTakenCount(Lp);
 
     ScStart = AR->getStart();
     ScEnd = AR->evaluateAtIteration(Ex, *SE);
@@ -1460,7 +1460,7 @@
   }
 
   // ScalarEvolution needs to be able to find the exit count.
-  const SCEV *ExitCount = PSE.getBackedgeTakenCount();
+  const SCEV *ExitCount = PSE.getSE()->getBackedgeTakenCount(TheLoop);
   if (ExitCount == PSE.getSE()->getCouldNotCompute()) {
     emitAnalysis(LoopAccessReport()
                  << "could not determine number of loop iterations");