[DeLICM] Use Known information when comparing Existing.Occupied and Proposed.Occupied.
commit30623ffa756d4408b3a04f3f7c2f45ab288fadb1
authorMichael Kruse <llvm@meinersbur.de>
Tue, 25 Apr 2017 10:57:32 +0000 (25 10:57 +0000)
committerMichael Kruse <llvm@meinersbur.de>
Tue, 25 Apr 2017 10:57:32 +0000 (25 10:57 +0000)
treeca7deba19d31cf1365195e4608cedd74d8d0e604
parent764f3626d9b4d24692424031a60b5870ef076e93
[DeLICM] Use Known information when comparing Existing.Occupied and Proposed.Occupied.

Do not conflict if the value of Existing and Proposed are the same.

This change only affects unit tests, but no functional changes are
expected on LLVM-IR, as no Known information is yet extracted and
consequently this functionality is only triggered through unit tests.

Differential Revision: https://reviews.llvm.org/D32025

git-svn-id: https://llvm.org/svn/llvm-project/polly/trunk@301301 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transform/DeLICM.cpp
unittests/DeLICM/DeLICMTest.cpp