split add/sub out to its own file. Eliminate use of
authorChris Lattner <sabre@nondot.org>
Tue, 5 Jan 2010 07:18:46 +0000 (07:18 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 5 Jan 2010 07:18:46 +0000 (07:18 +0000)
commit53a19b73b5d18794c314bf93f4f3f03e5a8af1f2
tree21fc2648ca4de5ae184505bf4a5fb0afa60b5d60
parent248a84beb3c7f43c2bc394ff8b2ed472573f6e2b
split add/sub out to its own file.  Eliminate use of
dyn_castNotVal in the X+~X transform.  dyn_castNotVal is
dramatic overkill for what the xform needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92704 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/InstCombine/CMakeLists.txt
lib/Transforms/InstCombine/InstCombineAddSub.cpp [new file with mode: 0644]
lib/Transforms/InstCombine/InstructionCombining.cpp