[PATCH] D25682: [LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops

[John Brawn via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL284818: [LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops (authored by john.brawn).

Changed prior to commit:
  https://reviews.llvm.org/D25682?vs=75295&id=75412#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D25682

Files:
  llvm/trunk/include/llvm/Analysis/ScalarEvolution.h
  llvm/trunk/include/llvm/Transforms/Utils/UnrollLoop.h
  llvm/trunk/lib/Analysis/ScalarEvolution.cpp
  llvm/trunk/lib/Transforms/Scalar/LoopUnrollPass.cpp
  llvm/trunk/lib/Transforms/Utils/LoopUnroll.cpp
  llvm/trunk/test/Analysis/ScalarEvolution/trip-count13.ll
  llvm/trunk/test/Analysis/ScalarEvolution/trip-count14.ll
  llvm/trunk/test/Transforms/LoopUnroll/full-unroll-keep-first-exit.ll

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