[PATCH] D152730: [ConstraintElim] Add A < B if A is an increasing phi for A != B.

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 553451.
fhahn added a comment.

Put up the missing changes, rebased this one. The full set of patches is available here: https://github.com/fhahn/llvm-project/tree/perf/ce-libcxx-iterator-with-scev


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152730/new/

https://reviews.llvm.org/D152730

Files:
  llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
  llvm/test/Other/new-pm-defaults.ll
  llvm/test/Other/new-pm-lto-defaults.ll
  llvm/test/Other/new-pm-thinlto-postlink-defaults.ll
  llvm/test/Other/new-pm-thinlto-postlink-pgo-defaults.ll
  llvm/test/Other/new-pm-thinlto-postlink-samplepgo-defaults.ll
  llvm/test/Other/new-pm-thinlto-prelink-defaults.ll
  llvm/test/Other/new-pm-thinlto-prelink-pgo-defaults.ll
  llvm/test/Other/new-pm-thinlto-prelink-samplepgo-defaults.ll
  llvm/test/Transforms/ConstraintElimination/analysis-invalidation.ll
  llvm/test/Transforms/ConstraintElimination/debug.ll
  llvm/test/Transforms/ConstraintElimination/loops-header-tested-pointer-cmps.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-int-phis-wrapping.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-int-phis.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-pointer-phis-constant-upper-offset.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-pointer-phis-custom-datalayout.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-pointer-phis-early-exits.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-pointer-phis-struct-types.ll
  llvm/test/Transforms/ConstraintElimination/monotonic-pointer-phis.ll
  llvm/test/Transforms/PhaseOrdering/loop-access-checks.ll

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