diff options
| -rw-r--r-- | lib/CodeGen/ScheduleDAGInstrs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp index ec8fc66a3e..c83af095d0 100644 --- a/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -53,7 +53,7 @@ void ScheduleDAGInstrs::BuildSchedUnits() { // Optionally add output and anti dependences. if (Def && Def != SU) Def->addPred(SU, /*isCtrl=*/true, /*isSpecial=*/false, - /*PhyReg=*/Reg, Cost); + /*PhyReg=*/Reg, Cost, /*isAntiDep=*/MO.isUse()); for (const unsigned *Alias = TRI->getAliasSet(Reg); *Alias; ++Alias) { SUnit *&Def = Defs[*Alias]; if (Def && Def != SU) |