Add some comments to the backtracking code.
authorAlkis Evlogimenos <alkis@evlogimenos.com>
Sun, 25 Jul 2004 08:10:33 +0000 (08:10 +0000)
committerAlkis Evlogimenos <alkis@evlogimenos.com>
Sun, 25 Jul 2004 08:10:33 +0000 (08:10 +0000)
commit5a0a1c2cba48c24a81fb4f786fb25dccfcf0e335
tree1bd2f778ff15f36b8ddf7c50e84f4ccab632c379
parenta9e2f3d0ab721d6a46dc3a6962d834b3e1c51494
Add some comments to the backtracking code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15200 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegAllocLinearScan.cpp