Index: llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp
===================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp
+++ llvm/trunk/lib/Target/PowerPC/PPCCTRLoops.cpp
@@ -202,6 +202,7 @@
   auto *TLIP = getAnalysisIfAvailable<TargetLibraryInfoWrapperPass>();
   LibInfo = TLIP ? &TLIP->getTLI() : nullptr;
   PreserveLCSSA = mustPreserveAnalysisID(LCSSAID);
+  SchedModel.init(STI);
 
   bool MadeChange = false;
 
Index: llvm/trunk/test/CodeGen/PowerPC/ctrloop-shortLoops.ll
===================================================================
--- llvm/trunk/test/CodeGen/PowerPC/ctrloop-shortLoops.ll
+++ llvm/trunk/test/CodeGen/PowerPC/ctrloop-shortLoops.ll
@@ -122,7 +122,7 @@
 ; a2q should use mtctr, but pwr8 should not use mtctr.
 define signext i32 @testTripCount5() {
 ; CHECK-LABEL: testTripCount5:
-; CHECK-PWR8: mtctr
+; CHECK-PWR8-NOT: mtctr
 ; CHECK-A2Q: mtctr
  
 entry: