Index: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp =================================================================== --- lib/Target/AMDGPU/AMDGPUTargetMachine.cpp +++ lib/Target/AMDGPU/AMDGPUTargetMachine.cpp @@ -45,6 +45,8 @@ PassRegistry *PR = PassRegistry::getPassRegistry(); initializeSIFixSGPRLiveRangesPass(*PR); + initializeSIFixControlFlowLiveIntervalsPass(*PR); + initializeSILoadStoreOptimizerPass(*PR); } static std::unique_ptr createTLOF(const Triple &TT) { @@ -284,7 +286,6 @@ // earlier passes might recompute live intervals. // TODO: handle CodeGenOpt::None; fast RA ignores spill weights set by the pass if (getOptLevel() > CodeGenOpt::None) { - initializeSIFixControlFlowLiveIntervalsPass(*PassRegistry::getPassRegistry()); insertPass(&MachineSchedulerID, &SIFixControlFlowLiveIntervalsID); } @@ -294,7 +295,6 @@ // This should be run after scheduling, but before register allocation. It // also need extra copies to the address operand to be eliminated. - initializeSILoadStoreOptimizerPass(*PassRegistry::getPassRegistry()); insertPass(&MachineSchedulerID, &SILoadStoreOptimizerID); insertPass(&MachineSchedulerID, &RegisterCoalescerID); }