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)
commita0f0c1f013df5fe2ec7fe5f6bc4753b75fbf1907
tree33d235c8789c2e14fb96a2b1d30ba6f2beca573e
parent755f8b188500c839ccb29287c5e06de3503d0356
LiveIntervalUnion: Allow specification of liverange when unifying/extracting.

This allows it to add subregister ranges into the union.

llvm-svn: 223890
llvm/include/llvm/CodeGen/LiveIntervalUnion.h
llvm/lib/CodeGen/LiveIntervalUnion.cpp