We never call adjustCopiesBackFrom() for partial copies.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 15 May 2012 22:18:49 +0000 (22:18 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 15 May 2012 22:18:49 +0000 (22:18 +0000)
commit1c6a2223d4df34bb19f65dd473bd91ed599c3b7e
tree6e052d6598859c87f890f965cc69113fb5c673b9
parentf1ab402ecd4d0ae798d912fd528094c4f9c79c76
We never call adjustCopiesBackFrom() for partial copies.

There is no need to look at an always null SrcIdx.

llvm-svn: 156866
llvm/lib/CodeGen/RegisterCoalescer.cpp