From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 1 May 2006 09:20:44 +0000 (+0000)
Subject: Dis-favor stores more
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=22608c2d1feeb649770f8cceab5ccdf949a24543;p=oota-llvm.git

Dis-favor stores more


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28035 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
index d686267e404..f964490b1c2 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
@@ -821,9 +821,9 @@ bool ls_rr_sort::operator()(const SUnit *left, const SUnit *right) const {
   // This would make sure the scheduled code completed all computations and
   // the stores before the next series of computation starts.
   if (!left->isStore && right->isStore)
-    LBonus += 2;
+    LBonus += 4;
   if (left->isStore && !right->isStore)
-    RBonus += 2;
+    RBonus += 4;
 
   // Priority1 is just the number of live range genned.
   int LPriority1 = left ->NumPredsLeft - LBonus;