eliminate PreprocessForRMW now that isel handles it.
authorChris Lattner <sabre@nondot.org>
Tue, 2 Mar 2010 22:33:56 +0000 (22:33 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 2 Mar 2010 22:33:56 +0000 (22:33 +0000)
commit98d45790ae087d4a38767c256f5bb06d78dd8b4b
tree4d95ca04ffab8440ad42ee17f04dbd6f2177782d
parent6b7f39c8954e4b9ae20a37a1b5e7d0b31c19f5ee
eliminate PreprocessForRMW now that isel handles it.
We still preprocess calls and fp return stuff.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97598 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelDAGToDAG.cpp