diff --git a/clang/test/CodeGen/thinlto-distributed-newpm.ll b/clang/test/CodeGen/thinlto-distributed-newpm.ll --- a/clang/test/CodeGen/thinlto-distributed-newpm.ll +++ b/clang/test/CodeGen/thinlto-distributed-newpm.ll @@ -134,7 +134,6 @@ ; CHECK-O: Running pass: LoopSimplifyPass on main ; CHECK-O: Running analysis: LoopAnalysis on main ; CHECK-O: Running pass: LCSSAPass on main -; CHECK-O: Running analysis: MemorySSAAnalysis on main ; CHECK-O: Running analysis: AAManager on main ; CHECK-O: Running analysis: BasicAA on main ; CHECK-O: Running analysis: ScalarEvolutionAnalysis on main @@ -147,6 +146,7 @@ ; CHECK-O: Running analysis: BranchProbabilityAnalysis on main ; CHECK-O: Running analysis: PostDominatorTreeAnalysis on main ; CHECK-O: Running analysis: DemandedBitsAnalysis on main +; CHECK-O: Running analysis: MemorySSAAnalysis on main ; CHECK-O: Running pass: LoopLoadEliminationPass on main ; CHECK-O: Running pass: InstCombinePass on main ; CHECK-O: Running pass: SimplifyCFGPass on main diff --git a/llvm/lib/Passes/PassBuilder.cpp b/llvm/lib/Passes/PassBuilder.cpp --- a/llvm/lib/Passes/PassBuilder.cpp +++ b/llvm/lib/Passes/PassBuilder.cpp @@ -923,7 +923,7 @@ FunctionPassManager FPM; // Disable header duplication in loop rotation at -Oz. FPM.addPass(createFunctionToLoopPassAdaptor( - LoopRotatePass(Level != OptimizationLevel::Oz), EnableMSSALoopDependency, + LoopRotatePass(Level != OptimizationLevel::Oz), /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/false)); MPM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM))); @@ -1399,8 +1399,7 @@ // Disable header duplication at -Oz. OptimizePM.addPass(createFunctionToLoopPassAdaptor( LoopRotatePass(Level != OptimizationLevel::Oz, LTOPreLink), - EnableMSSALoopDependency, - /*UseBlockFrequencyInfo=*/false)); + /*UseMemorySSA=*/false, /*UseBlockFrequencyInfo=*/false)); // Distribute loops to allow partial vectorization. I.e. isolate dependences // into separate loop that would otherwise inhibit vectorization. This is