Jakob Stoklund Olesen 8d813de71e Revert r153516: "Invalidate liveness in Thumb2ITBlockPass."
Revert r153519: "ARMLoadStoreOptimizer invalidates register liveness."

These patches caused miscompilations in povray by turning off branch
folding's updating of live-in lists.

It turns out the the late scheduler depends on the live-in lists, even
if it doesn't need correct kill flags.

<rdar://problem/11139228>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153593 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-28 20:11:44 +00:00
..
2012-03-11 06:09:17 +00:00
2012-03-27 07:54:11 +00:00
2012-03-26 14:04:17 +00:00