[PATCH] D147868: [SCEV] Strengthen huge constant trip multiples.

[Joshua Cao via Phabricator via llvm-commits]

caojoshua updated this revision to Diff 512080.
caojoshua added a comment.

Don't allow trip counts of zero.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147868/new/

https://reviews.llvm.org/D147868

Files:
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Analysis/ScalarEvolution/huge-trip-multiple.ll
  llvm/test/Transforms/LoopUnroll/X86/mmx.ll

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