Properly update MachineDominators when splitting critical edge.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 19 Aug 2010 23:32:47 +0000 (23:32 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 19 Aug 2010 23:32:47 +0000 (23:32 +0000)
commit19708923bed9eccd534243bc76c40b9553365b59
treed001c597a1e184480e6595a38fc6eeca9325795e
parent45c3b65eb79e1cc223c5ec344c2c5d110752fdc3
Properly update MachineDominators when splitting critical edge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111574 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineBasicBlock.cpp