[PATCH] [Polly] Model scalar dependences to avoid trivial statements

[Johannes Doerfert]

Hi grosser, sebpop, simbuerg, zinob,

  In case a statement might be trivial but contains a scalar dependence
  to an instruction outside the SCoP we need to model this scalar
  dependence even though the instruction or the user can be synthesized.

  Added testcase modeled after ClamAV/clamscan.

http://reviews.llvm.org/D7473

Files:
  include/polly/TempScopInfo.h
  lib/Analysis/TempScopInfo.cpp
  test/ScopInfo/escaping_empty_scop.ll

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D7473.19509.patch
Type: text/x-patch
Size: 4942 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150206/e5c256a8/attachment.bin>