Cleanup -join-splitedges. Make the loop more obvious.
authorAndrew Trick <atrick@apple.com>
Mon, 12 Nov 2012 23:59:48 +0000 (23:59 +0000)
committerAndrew Trick <atrick@apple.com>
Mon, 12 Nov 2012 23:59:48 +0000 (23:59 +0000)
commitc25d3fe71e8e93dc956b3562785625e7746763f7
tree88760541c4950290a1c7f08330acc4ced4f55b01
parent3b79f55c5f2aabb76cf6fd985faaae757642d55f
Cleanup -join-splitedges. Make the loop more obvious.

llvm-svn: 167785
llvm/lib/CodeGen/RegisterCoalescer.cpp