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Dis-favor stores more 

llvm-svn: 28035
This commit is contained in:
Evan Cheng 2006-05-01 09:20:44 +00:00
parent 24e795496d
commit 0d084fb9ca
1 changed files with 2 additions and 2 deletions
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4
llvm/lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
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@ -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;