Enhance the GraphWriter support for edge destinations, and teach the
authorDan Gohman <gohman@apple.com>
Mon, 21 Jul 2008 21:06:55 +0000 (21:06 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 21 Jul 2008 21:06:55 +0000 (21:06 +0000)
commit358033102ffaef4d1afb1c0b7e96440906f0b48f
tree14fa1a4a6ca923476c8165cbdc22e85c8a91a243
parent2dbc167294c1a7a4cd7a43f86bff104afd6110e5
Enhance the GraphWriter support for edge destinations, and teach the
SelectionDAG graph writer to make use of them. Now, nodes with multiple
values are displayed as such, with incoming edges pointing to the
specific value they use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53875 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Support/DOTGraphTraits.h
include/llvm/Support/GraphWriter.h
lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp