LiveIntervalUnion: Allow specification of liverange when unifying/extracting.
authorMatthias Braun <matze@braunis.de>
Wed, 10 Dec 2014 01:12:59 +0000 (01:12 +0000)
committerMatthias Braun <matze@braunis.de>
Wed, 10 Dec 2014 01:12:59 +0000 (01:12 +0000)
commit7b54b4de26c6aae26223e61bab04f4f702c0bf13
tree46ed96f2a457f590fa3028f4f1a4cd3152393f96
parent84cc6ec88948083632c6aa4db586e8d576be1b31
LiveIntervalUnion: Allow specification of liverange when unifying/extracting.

This allows it to add subregister ranges into the union.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223890 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LiveIntervalUnion.h
lib/CodeGen/LiveIntervalUnion.cpp