VirtRegMap: Improve block live-in info if subregister liveness is available.
authorMatthias Braun <matze@braunis.de>
Wed, 10 Dec 2014 01:13:08 +0000 (01:13 +0000)
committerMatthias Braun <matze@braunis.de>
Wed, 10 Dec 2014 01:13:08 +0000 (01:13 +0000)
commit8f08002f03b9dfe8fbf55aecb50352dfe4ad7470
treef44c08765e298079ea1b5626935d59611c46338b
parentd7965336f9ed797eeaee9d9157b50f39f1ff2caa
VirtRegMap: Improve block live-in info if subregister liveness is available.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223894 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/VirtRegMap.cpp