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)
commit141aea9cff95b8df8ca89fb757dc44ee37a3d8df
treeb357a6aa450985c3382ad6fb7e65651ad4bb9952
parent40d65dc3058e8d58426953d44e2ea0eccf996371
We never call adjustCopiesBackFrom() for partial copies.

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156866 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterCoalescer.cpp