Add some new debugging APIs to print out "raw" SelectionDAGs to make
commitce6715faa37b2e44edcf400084aa808ae30d7085
authorDavid Greene <greened@obbligato.org>
Tue, 19 Jan 2010 20:37:34 +0000 (19 20:37 +0000)
committerDavid Greene <greened@obbligato.org>
Tue, 19 Jan 2010 20:37:34 +0000 (19 20:37 +0000)
tree48d9e0200f70bd00635046cdf2fb9f6ab109effd
parentb9a25b7744ed12b80031426978decce3d4cebbd7
Add some new debugging APIs to print out "raw" SelectionDAGs to make
understanding CannotYTetSelect and other errors easier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93901 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/SelectionDAGNodes.h
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp