Don't back past debug info intrinsics; SCEVExpander's strategy
authorDan Gohman <gohman@apple.com>
Tue, 23 Mar 2010 21:53:22 +0000 (21:53 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 23 Mar 2010 21:53:22 +0000 (21:53 +0000)
commite059ee832ca36d65a5fb87b0ac5bcdb0490b15cb
tree1f11818251a9807572828a48a2d3d028054acbec
parenta495c7232d63d4eeab394791397ee384620f6864
Don't back past debug info intrinsics; SCEVExpander's strategy
for ignoring debug info intrinsics everywhere else is to advance
past them, and it needs to be consistent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99332 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolutionExpander.cpp