more cleanups: remove some redundant code, and simplify some
authorChris Lattner <sabre@nondot.org>
Sun, 30 Aug 2009 05:30:55 +0000 (05:30 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 30 Aug 2009 05:30:55 +0000 (05:30 +0000)
commitab984847a88a61015804f60fd384b227cd60b47b
tree44c8c66b190665552d568a43417047db8a003d14
parentf9b91bb5ef3c572a88d1c5150590d172ed5a4bee
more cleanups: remove some redundant code, and simplify some
other places.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80478 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp