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from 2057e74 Differential Revision: http://reviews.llvm.org/D19040 new 1e455c5 Re-commit optimization bisect support (r267022) without new p [...] new 50cc811 Revert r267210, it makes clang assert (PR27490).
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Summary of changes: include/llvm/Analysis/CallGraphSCCPass.h | 10 +- include/llvm/Analysis/LoopPass.h | 7 +- include/llvm/IR/LLVMContext.h | 4 + include/llvm/IR/OptBisect.h | 81 +++++++++++ include/llvm/Pass.h | 19 ++- lib/Analysis/CallGraphSCCPass.cpp | 9 +- lib/Analysis/LoopPass.cpp | 14 +- lib/CodeGen/BranchFolding.cpp | 2 +- lib/CodeGen/CodeGenPrepare.cpp | 2 +- lib/CodeGen/DeadMachineInstructionElim.cpp | 2 +- lib/CodeGen/LowerEmuTLS.cpp | 3 + lib/CodeGen/MachineBlockPlacement.cpp | 2 +- lib/CodeGen/MachineCSE.cpp | 2 +- lib/CodeGen/MachineCopyPropagation.cpp | 2 +- lib/CodeGen/MachineLICM.cpp | 2 +- lib/CodeGen/MachineScheduler.cpp | 4 +- lib/CodeGen/MachineSink.cpp | 2 +- lib/CodeGen/OptimizePHIs.cpp | 2 +- lib/CodeGen/PeepholeOptimizer.cpp | 2 +- lib/CodeGen/PostRASchedulerList.cpp | 2 +- lib/CodeGen/StackColoring.cpp | 2 +- lib/CodeGen/TailDuplication.cpp | 2 +- lib/IR/CMakeLists.txt | 1 + lib/IR/LLVMContext.cpp | 4 + lib/IR/LLVMContextImpl.cpp | 18 +++ lib/IR/LLVMContextImpl.h | 4 + lib/IR/OptBisect.cpp | 135 +++++++++++++++++++ lib/IR/Pass.cpp | 23 +++- lib/Transforms/IPO/ArgumentPromotion.cpp | 3 + lib/Transforms/IPO/ConstantMerge.cpp | 2 + lib/Transforms/IPO/CrossDSOCFI.cpp | 3 + lib/Transforms/IPO/DeadArgumentElimination.cpp | 3 + lib/Transforms/IPO/ElimAvailExtern.cpp | 3 + lib/Transforms/IPO/ExtractGV.cpp | 3 + lib/Transforms/IPO/FunctionAttrs.cpp | 6 + lib/Transforms/IPO/FunctionImport.cpp | 3 + lib/Transforms/IPO/GlobalDCE.cpp | 3 + lib/Transforms/IPO/GlobalOpt.cpp | 3 + lib/Transforms/IPO/IPConstantPropagation.cpp | 3 + lib/Transforms/IPO/InferFunctionAttrs.cpp | 3 + lib/Transforms/IPO/Inliner.cpp | 3 + lib/Transforms/IPO/Internalize.cpp | 3 + lib/Transforms/IPO/LoopExtractor.cpp | 5 +- lib/Transforms/IPO/LowerBitSets.cpp | 3 + lib/Transforms/IPO/MergeFunctions.cpp | 3 + lib/Transforms/IPO/PartialInlining.cpp | 3 + lib/Transforms/IPO/PruneEH.cpp | 3 + lib/Transforms/IPO/StripDeadPrototypes.cpp | 3 + lib/Transforms/IPO/StripSymbols.cpp | 11 ++ lib/Transforms/IPO/WholeProgramDevirt.cpp | 7 +- .../InstCombine/InstCombineLoadStoreAlloca.cpp | 17 +-- .../InstCombine/InstructionCombining.cpp | 2 +- .../Instrumentation/PGOInstrumentation.cpp | 6 + lib/Transforms/ObjCARC/ObjCARCAPElim.cpp | 3 + lib/Transforms/Scalar/ADCE.cpp | 2 +- lib/Transforms/Scalar/BDCE.cpp | 2 +- lib/Transforms/Scalar/ConstantHoisting.cpp | 2 +- .../Scalar/CorrelatedValuePropagation.cpp | 2 +- lib/Transforms/Scalar/DCE.cpp | 4 +- lib/Transforms/Scalar/DeadStoreElimination.cpp | 2 +- lib/Transforms/Scalar/EarlyCSE.cpp | 2 +- lib/Transforms/Scalar/Float2Int.cpp | 2 +- lib/Transforms/Scalar/GVN.cpp | 2 +- lib/Transforms/Scalar/IndVarSimplify.cpp | 2 +- lib/Transforms/Scalar/JumpThreading.cpp | 2 +- lib/Transforms/Scalar/LICM.cpp | 2 +- lib/Transforms/Scalar/LoadCombine.cpp | 2 +- lib/Transforms/Scalar/LoopDeletion.cpp | 2 +- lib/Transforms/Scalar/LoopIdiomRecognize.cpp | 2 +- lib/Transforms/Scalar/LoopInstSimplify.cpp | 2 +- lib/Transforms/Scalar/LoopLoadElimination.cpp | 3 + lib/Transforms/Scalar/LoopRerollPass.cpp | 2 +- lib/Transforms/Scalar/LoopRotation.cpp | 2 +- lib/Transforms/Scalar/LoopSimplifyCFG.cpp | 2 +- lib/Transforms/Scalar/LoopStrengthReduce.cpp | 2 +- lib/Transforms/Scalar/LoopUnrollPass.cpp | 2 +- lib/Transforms/Scalar/LoopUnswitch.cpp | 2 +- lib/Transforms/Scalar/LoopVersioningLICM.cpp | 2 +- lib/Transforms/Scalar/LowerAtomic.cpp | 2 +- lib/Transforms/Scalar/MemCpyOptimizer.cpp | 2 +- lib/Transforms/Scalar/MergedLoadStoreMotion.cpp | 3 + lib/Transforms/Scalar/NaryReassociate.cpp | 2 +- lib/Transforms/Scalar/Reassociate.cpp | 2 +- lib/Transforms/Scalar/SCCP.cpp | 5 +- lib/Transforms/Scalar/SROA.cpp | 2 +- lib/Transforms/Scalar/ScalarReplAggregates.cpp | 2 +- .../Scalar/SeparateConstOffsetFromGEP.cpp | 2 +- lib/Transforms/Scalar/SimplifyCFGPass.cpp | 2 +- lib/Transforms/Scalar/SpeculativeExecution.cpp | 2 +- .../Scalar/StraightLineStrengthReduce.cpp | 2 +- lib/Transforms/Scalar/TailRecursionElimination.cpp | 2 +- lib/Transforms/Utils/Mem2Reg.cpp | 6 +- lib/Transforms/Vectorize/BBVectorize.cpp | 2 +- lib/Transforms/Vectorize/LoopVectorize.cpp | 3 + lib/Transforms/Vectorize/SLPVectorizer.cpp | 2 +- test/Other/opt-bisect-helper.py | 39 ++++++ test/Other/opt-bisect-legacy-pass-manager.ll | 148 +++++++++++++++++++++ test/Transforms/InstCombine/atomic.ll | 39 ------ 98 files changed, 663 insertions(+), 129 deletions(-) create mode 100644 include/llvm/IR/OptBisect.h create mode 100644 lib/IR/OptBisect.cpp create mode 100755 test/Other/opt-bisect-helper.py create mode 100644 test/Other/opt-bisect-legacy-pass-manager.ll