RPCSX/llvm
1
0
Fork 0
mirror of https://github.com/RPCSX/llvm.git synced 2024-12-03 09:21:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Dis-favor stores more

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28035 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-05-01 09:20:44 +00:00
parent f229a5d4be
commit 22608c2d1f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
lib/CodeGen/SelectionDAG/ScheduleDAGList.cpp
View File

@ -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;