Krzysztof Parzyszek 6f4042b831 [RDF] Fix liveness propagation through shadows
Each shadow only represents data flow that is restricted to its reaching
def. Propagating more than that could lead to spurious register liveness,
resulting in extra (incorrectly) block live-ins.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283143 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-03 20:17:20 +00:00
..
2016-01-26 21:29:08 +00:00
2016-05-18 22:04:49 +00:00