Enable allocation of R3 in Thumb1
authorJim Grosbach <grosbach@apple.com>
Mon, 19 Oct 2009 22:57:03 +0000 (22:57 +0000)
committerJim Grosbach <grosbach@apple.com>
Mon, 19 Oct 2009 22:57:03 +0000 (22:57 +0000)
commit6009751244909c277e6cee8e74a4ccf1846953bc
treec1b7098edabffb7e8995aee86221069284dff07e
parent5a207897bc4f267fc32aaba7d0248c9f9edef637
Enable allocation of R3 in Thumb1

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84563 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMBaseRegisterInfo.cpp
lib/Target/ARM/ARMRegisterInfo.td
lib/Target/ARM/README-Thumb.txt
lib/Target/ARM/Thumb1RegisterInfo.cpp
test/CodeGen/Thumb/2009-08-20-ISelBug.ll