[SCEV] Re-apply r335197 (with Polly fixes).
commit16b4eb36a7a2f2edef40f4d9851b136be3bea45e
authorTim Shen <timshen91@gmail.com>
Thu, 21 Jun 2018 21:29:54 +0000 (21 21:29 +0000)
committerTim Shen <timshen91@gmail.com>
Thu, 21 Jun 2018 21:29:54 +0000 (21 21:29 +0000)
treeacf6c725494de53fe1a2ae23b27cec28ebd9412b
parent82a4e6d6579f4dd3fc5ba87e9b59c481b826d583
[SCEV] Re-apply r335197 (with Polly fixes).

Summary:
This initiates a discussion on changing Polly accordingly while re-applying r335197 (D48338).

I have never worked on Polly. The proposed change to param_div_div_div_2.ll is not educated, but just patterns that match the output.

All LLVM files are already reviewed in D48338.

Reviewers: jdoerfert, bollu, efriedma

Subscribers: jlebar, sanjoy, hiraditya, llvm-commits, bixia

Differential Revision: https://reviews.llvm.org/D48453

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@335292 91177308-0d34-0410-b5e6-96231b3b80d8
test/Isl/CodeGen/param_div_div_div_2.ll