Move pass to another stage

Author: LucasSte

llvm/lib/Target/SBF/SBFTargetMachine.cpp

@@ -16,14 +16,15 @@
 #include "SBFTargetMachine.h"
 #include "SBFTargetTransformInfo.h"
 #include "TargetInfo/SBFTargetInfo.h"
-#include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/ExpandMemCmp.h"
+#include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
 #include "llvm/CodeGen/TargetPassConfig.h"
 #include "llvm/IR/PassManager.h"
 #include "llvm/MC/TargetRegistry.h"
 #include "llvm/Passes/PassBuilder.h"
 #include "llvm/Target/TargetOptions.h"
+#include "llvm/Transforms/InstCombine/InstCombine.h"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Transforms/Scalar/SimplifyCFG.h"
 #include "llvm/Transforms/Utils/SimplifyCFGOptions.h"
@@ -114,11 +115,12 @@ void SBFTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
         FPM.addPass(SBFAbstractMemberAccessPass(this));
         FPM.addPass(SBFPreserveDITypePass());
         FPM.addPass(SBFIRPeepholePass());
-        FPM.addPass(ExpandMemCmpPass(this));
         MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       });
   PB.registerPeepholeEPCallback([=](FunctionPassManager &FPM,
                                     OptimizationLevel Level) {
+    FPM.addPass(ExpandMemCmpPass(this));
+    FPM.addPass(InstCombinePass());
     FPM.addPass(SimplifyCFGPass(
         SimplifyCFGOptions().hoistCommonInsts(true).convertSwitchToLookupTable(
             true)));