Also handle the situation where an indirect branch is the first (and last)
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 8 Feb 2011 21:46:11 +0000 (21:46 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Tue, 8 Feb 2011 21:46:11 +0000 (21:46 +0000)
commitd08d77318a095c5f85c077899caa3594a7767113
tree58a9229ee6376ef96de4c77aec3627907caf52cd
parent8a61da8a689ee95874c833af4c7aa965fab5c0a9
Also handle the situation where an indirect branch is the first (and last)
instruction in a basic block.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125116 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocGreedy.cpp