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from c66bd0a4308 [x86] preserve test intent by removing undef new c783a5d9374 [llvm-mca] Make Dispatch a subclass of Stage. new 56649b7234b Add a limit for phi folding instcombine new 1f4de6bc0a5 [LV][VPlan] Build plain CFG with simple VPInstructions for [...]

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Summary of changes: lib/Transforms/InstCombine/InstCombinePHI.cpp | 10 +- lib/Transforms/Vectorize/CMakeLists.txt | 2 + .../Vectorize/LoopVectorizationPlanner.h | 101 ++++++- lib/Transforms/Vectorize/LoopVectorize.cpp | 54 +++- lib/Transforms/Vectorize/VPlan.h | 144 ++++++++-- lib/Transforms/Vectorize/VPlanHCFGBuilder.cpp | 320 +++++++++++++++++++++ lib/Transforms/Vectorize/VPlanHCFGBuilder.h | 55 ++++ lib/Transforms/Vectorize/VPlanValue.h | 35 ++- lib/Transforms/Vectorize/VPlanVerifier.cpp | 125 ++++++++ lib/Transforms/Vectorize/VPlanVerifier.h | 44 +++ .../LoopVectorize/vplan_hcfg_stress_test.ll | 51 ++++ tools/llvm-mca/Backend.cpp | 8 +- tools/llvm-mca/Backend.h | 16 +- tools/llvm-mca/CMakeLists.txt | 2 +- tools/llvm-mca/{Dispatch.cpp => DispatchStage.cpp} | 32 ++- tools/llvm-mca/{Dispatch.h => DispatchStage.h} | 49 ++-- tools/llvm-mca/HWEventListener.h | 4 +- tools/llvm-mca/README.txt | 127 ++++---- tools/llvm-mca/RetireControlUnit.cpp | 6 +- tools/llvm-mca/RetireControlUnit.h | 8 +- tools/llvm-mca/Scheduler.cpp | 2 +- tools/llvm-mca/Scheduler.h | 10 +- 22 files changed, 1032 insertions(+), 173 deletions(-) create mode 100644 lib/Transforms/Vectorize/VPlanHCFGBuilder.cpp create mode 100644 lib/Transforms/Vectorize/VPlanHCFGBuilder.h create mode 100644 lib/Transforms/Vectorize/VPlanVerifier.cpp create mode 100644 lib/Transforms/Vectorize/VPlanVerifier.h create mode 100644 test/Transforms/LoopVectorize/vplan_hcfg_stress_test.ll rename tools/llvm-mca/{Dispatch.cpp => DispatchStage.cpp} (84%) rename tools/llvm-mca/{Dispatch.h => DispatchStage.h} (77%)