1 files changed, 2 insertions, 4 deletions
diff --git a/backend/lib/CodeGen/RegAllocPBQP.cpp b/backend/lib/CodeGen/RegAllocPBQP.cpp
index 758f756..25fc596 100644
--- a/backend/lib/CodeGen/RegAllocPBQP.cpp
+++ b/backend/lib/CodeGen/RegAllocPBQP.cpp
@@ -272,11 +272,9 @@ private:
   static const MachinePassContract Contract = [] {
     MachinePassContract Value{
         .Name = "PBQPAllocator",
-        .Requires = {MachineFunctionProperty::Selected, MachineFunctionProperty::NoPHIs,
-                     MachineFunctionProperty::TiedOpsRewritten,
-                     MachineFunctionProperty::TracksLiveness},
+        .Requires = {MachineFunctionProperty::NoPHIs},
         .Sets = {MachineFunctionProperty::NoVRegs},
-        .Clears = {},
+        .Clears = {MachineFunctionProperty::IsSSA},
         .RequiredAnalyses = {MachineFunctionAnalysisManager::id<LiveIntervalsAnalysis>()},
         .VerificationStage = PipelineStage::RegisterAllocated,
     };