From: Andrew Trick <atrick@apple.com>
Date: Sun, 6 Mar 2011 00:03:32 +0000 (+0000)
Subject: Disable a couple of experimental heuristics to get the best results from the current... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3c6e49504e9a57a4818750fd2520967f84634eac;p=oota-llvm.git

Disable a couple of experimental heuristics to get the best results from the current implementation of -pre-RA-sched=list-ilp.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127113 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
index 1575e7b345e..f29de318dab 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp
@@ -75,10 +75,10 @@ static cl::opt<bool> DisableSchedRegPressure(
   "disable-sched-reg-pressure", cl::Hidden, cl::init(false),
   cl::desc("Disable regpressure priority in sched=list-ilp"));
 static cl::opt<bool> DisableSchedLiveUses(
-  "disable-sched-live-uses", cl::Hidden, cl::init(false),
+  "disable-sched-live-uses", cl::Hidden, cl::init(true),
   cl::desc("Disable live use priority in sched=list-ilp"));
 static cl::opt<bool> DisableSchedStalls(
-  "disable-sched-stalls", cl::Hidden, cl::init(false),
+  "disable-sched-stalls", cl::Hidden, cl::init(true),
   cl::desc("Disable no-stall priority in sched=list-ilp"));
 static cl::opt<bool> DisableSchedCriticalPath(
   "disable-sched-critical-path", cl::Hidden, cl::init(false),