Finally re-apply r46959. This is made feasible by the combination
authorDan Gohman <gohman@apple.com>
Tue, 16 Sep 2008 18:52:57 +0000 (18:52 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 16 Sep 2008 18:52:57 +0000 (18:52 +0000)
commit70ff4cf1baf8cce04b38752ea485425782fb07b8
tree8c577c8b629c215ae200ce2e0505518be0681a14
parent81b28ceab6bd0ed6a784b7dc952ddb0b03fc6de7
Finally re-apply r46959. This is made feasible by the combination
of r56230, r56232, and r56246.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56247 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp
test/Analysis/ScalarEvolution/2008-02-11-ReversedCondition.ll
test/Analysis/ScalarEvolution/avoid-smax-1.ll