Index: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
===================================================================
--- lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
+++ lib/Target/AMDGPU/AMDGPUTargetMachine.cpp
@@ -276,7 +276,7 @@
     insertPass(&MachineSchedulerID, &RegisterCoalescerID);
   }
   addPass(createSIShrinkInstructionsPass(), false);
-  addPass(createSIFixSGPRLiveRangesPass(), false);
+  addPass(createSIFixSGPRLiveRangesPass());
 }
 
 void GCNPassConfig::addPostRegAlloc() {