Added getSubRegIndex(A,B) that returns subreg index of A to B. Use it to replace...
authorEvan Cheng <evan.cheng@apple.com>
Sat, 14 Nov 2009 03:42:17 +0000 (03:42 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sat, 14 Nov 2009 03:42:17 +0000 (03:42 +0000)
commitfae3e923452b85e72b2c03dd6eacc063f59d81b1
treede568e1d845536244f6625a40721d7b3243b8b92
parentd57cdd5683ea926e489067364fb7ffe5fd5d35ee
Added getSubRegIndex(A,B) that returns subreg index of A to B. Use it to replace broken code in VirtRegRewriter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88753 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetRegisterInfo.h
lib/CodeGen/VirtRegRewriter.cpp
test/CodeGen/X86/2009-11-13-VirtRegRewriterBug.ll [new file with mode: 0644]
utils/TableGen/RegisterInfoEmitter.cpp