[PATCH] D104732: [SCEV] Support signed predicates in applyLoopGuards.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
fhahn added reviewers: reames, nikic, efriedma, mkazantsev.
Herald added a subscriber: hiraditya.
fhahn requested review of this revision.
Herald added a project: LLVM.

This adds handling for signed predicates, similar to how unsigned
predicates are already handled.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104732

Files:
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Analysis/Delinearization/a.ll
  llvm/test/Analysis/ScalarEvolution/max-backedge-taken-count-guard-info.ll
  llvm/test/Analysis/ScalarEvolution/max-trip-count-address-space.ll
  llvm/test/Analysis/ScalarEvolution/max-trip-count.ll
  llvm/test/Analysis/ScalarEvolution/sext-mul.ll

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