Add support for building a ScheduleDAG from MachineInstrs. This is currently
authorDan Gohman <gohman@apple.com>
Fri, 14 Nov 2008 21:47:58 +0000 (21:47 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 14 Nov 2008 21:47:58 +0000 (21:47 +0000)
commit7e6a1bc0fa35202ddfd2229821370d6061e3e1f9
tree46ddd01c62bbbb0f744c98a500c5b737e3df6b96
parenta956255ebf51a48b8528b520eafcdfb5f1049a28
Add support for building a ScheduleDAG from MachineInstrs. This is currently
fairly conservative; it doesn't do alias-analysis queries and it doesn't
attempt to break anti-dependencies.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59324 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/ScheduleDAG.h
lib/CodeGen/SelectionDAG/ScheduleDAG.cpp