[PATCH] D21719: Unroll restructure

[Evgeny Stupachenko via llvm-commits]

evstupac created this revision.
evstupac added reviewers: mzolotukhin, sanjoy.
evstupac added subscribers: llvm-commits, mehdi_amini.
evstupac set the repository for this revision to rL LLVM.
Herald added a subscriber: mzolotukhin.

Fix potential overflow.
Use BEInsns instead of constant 2.
Add a function checking if LoopSize meet unroll preferences.

make check passed
spec2000 - build same for all

Repository:
  rL LLVM

http://reviews.llvm.org/D21719

Files:
  include/llvm/Analysis/TargetTransformInfo.h
  lib/Transforms/Scalar/LoopUnrollPass.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D21719.61877.patch
Type: text/x-patch
Size: 8111 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20160625/6ce237a1/attachment.bin>