Delete the top-down "Latency" scheduler. Top-down scheduling doesn't handle
authorDan Gohman <gohman@apple.com>
Mon, 24 Oct 2011 18:01:06 +0000 (18:01 +0000)
committerDan Gohman <gohman@apple.com>
Mon, 24 Oct 2011 18:01:06 +0000 (18:01 +0000)
commit83dae4466e3abfd1493453588809e9f9ff10ebca
treeedeb2014a0d7200455fe80eb6dfad50b223ca500
parentd5333d6922fa5ce8954df600a61605e4ca1d92f6
Delete the top-down "Latency" scheduler. Top-down scheduling doesn't handle
physreg dependencies, and upcoming codegen changes will require proper
physreg dependence handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142816 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/LinkAllCodegenComponents.h
include/llvm/CodeGen/SchedulerRegistry.h
lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp [deleted file]