[PATCH] D132208: [LoopIntWrapPredication] Loop Integer Wrapping Predication Pass

[Sergei Kachkov via Phabricator via llvm-commits]

kachkov98 created this revision.
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This pass inserts runtime checks of some expression possible overflow
and relaxes integer wrapping flags for version without overflow.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132208

Files:
  llvm/include/llvm/InitializePasses.h
  llvm/include/llvm/Transforms/Scalar.h
  llvm/include/llvm/Transforms/Scalar/LoopIntWrapPredication.h
  llvm/lib/Passes/PassBuilder.cpp
  llvm/lib/Passes/PassBuilderPipelines.cpp
  llvm/lib/Passes/PassRegistry.def
  llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
  llvm/lib/Transforms/Scalar/CMakeLists.txt
  llvm/lib/Transforms/Scalar/LoopIntWrapPredication.cpp
  llvm/lib/Transforms/Scalar/Scalar.cpp
  llvm/test/Transforms/LoopIntWrapPredication/2d-array-linear.ll
  llvm/test/Transforms/LoopIntWrapPredication/2d-array-transposed.ll
  llvm/test/Transforms/LoopIntWrapPredication/basic.ll
  llvm/test/Transforms/LoopIntWrapPredication/non-invariant-trip-count.ll

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