[PATCH] D84108: [SimplifyCFG][LoopRotate] SimplifyCFG: disable common instruction hoisting by default, enable late in pipeline

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri updated this revision to Diff 281142.
lebedev.ri edited the summary of this revision.
lebedev.ri added a comment.

Ping.

Rebased now that D84181 <https://reviews.llvm.org/D84181> has landed.
D84609 <https://reviews.llvm.org/D84609> is still TODO.
New numbers: http://llvm-compile-time-tracker.com/compare.php?from=e40315d2b4ed1e38962a8f33ff151693ed4ada63&to=c8289c0ecbf235da9fb0e3bc052e3c0d6bff5cf9&stat=instructions


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84108/new/

https://reviews.llvm.org/D84108

Files:
  llvm/include/llvm/Transforms/Utils/SimplifyCFGOptions.h
  llvm/lib/Passes/PassBuilder.cpp
  llvm/lib/Target/AArch64/AArch64TargetMachine.cpp
  llvm/lib/Target/ARM/ARMTargetMachine.cpp
  llvm/lib/Target/Hexagon/HexagonTargetMachine.cpp
  llvm/lib/Transforms/IPO/PassManagerBuilder.cpp
  llvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
  llvm/test/Transforms/PGOProfile/chr.ll
  llvm/test/Transforms/PhaseOrdering/loop-rotation-vs-common-code-hoisting.ll
  llvm/test/Transforms/SimplifyCFG/common-code-hoisting.ll

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