[AMDGPU] Add llvm_unreachable to switch statement added in d7100b3.

intel · Aug 2, 2022 · 40eec27 · 40eec27
1 parent 4146c17
commit 40eec27
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp b/llvm/lib/Target/AMDGPU/GCNSchedStrategy.cpp
@@ -460,6 +460,8 @@ GCNScheduleDAGMILive::createSchedStage(GCNSchedStageID SchedStageID) {
   case GCNSchedStageID::ILPInitialSchedule:
     return std::make_unique<ILPInitialScheduleStage>(SchedStageID, *this);
   }
+
+  llvm_unreachable("Unknown SchedStageID.");
 }
 
 void GCNScheduleDAGMILive::schedule() {