Index: lib/Target/PowerPC/PPCTargetMachine.cpp
===================================================================
--- lib/Target/PowerPC/PPCTargetMachine.cpp
+++ lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -315,7 +315,7 @@
   if (UsePrefetching)
     addPass(createLoopDataPrefetchPass());
 
-  if (TM->getOptLevel() == CodeGenOpt::Aggressive && EnableGEPOpt) {
+  if (TM->getOptLevel() >= CodeGenOpt::Default && EnableGEPOpt) {
     // Call SeparateConstOffsetFromGEP pass to extract constants within indices
     // and lower a GEP with multiple indices to either arithmetic operations or
     // multiple GEPs with single index.