add options to view the dags before the first or second pass of dag combine.
authorChris Lattner <sabre@nondot.org>
Tue, 16 Jan 2007 04:55:25 +0000 (04:55 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 16 Jan 2007 04:55:25 +0000 (04:55 +0000)
commit938ab02256289a688b1d4f992349f35d44afe4a0
treec6eef23c4afa89aeab4d818bd2f96a074ffeeb3f
parente47b029ac0681e198cb17eec0fd23fbcd4bdd756
add options to view the dags before the first or second pass of dag combine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33249 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/DAGCombiner.cpp