Jim Grosbach 35d9da3d3b Re-commit 141203, but much more conservative.
Just pull the instruction name, but don't change the order of anything
else. That keeps --debug happy and non-crashing, but doesn't change
how the worklist gets built.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141210 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-05 20:53:43 +00:00
..