Reapply 95979, a compile-time speedup, now that the bug it exposed is fixed.
authorDan Gohman <gohman@apple.com>
Fri, 12 Feb 2010 19:35:25 +0000 (19:35 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 12 Feb 2010 19:35:25 +0000 (19:35 +0000)
commit68d6da1f33be3f0a55f7fa87204069cfa79247c6
tree25752e8c76c30020e5fb569c54365305ae53fa6b
parentcd045c08cad9bc3e1e3e234453f5f4464b705e02
Reapply 95979, a compile-time speedup, now that the bug it exposed is fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96005 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopStrengthReduce.cpp