Add callback to allow target to adjust latency of schedule dependency edge.
authorDavid Goodwin <david_goodwin@apple.com>
Thu, 13 Aug 2009 16:05:04 +0000 (16:05 +0000)
committerDavid Goodwin <david_goodwin@apple.com>
Thu, 13 Aug 2009 16:05:04 +0000 (16:05 +0000)
commit710461688bba935f0ad5c75da7fec2ad0f225c00
treef26db302a151e97f9a4196ec98b0df433f8ed2d8
parent524dea4d4ca6ecafa18e1e011934a2129c770f4f
Add callback to allow target to adjust latency of schedule dependency edge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78910 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/ScheduleDAG.h
include/llvm/Target/TargetSubtarget.h
lib/CodeGen/ScheduleDAGInstrs.cpp
lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp