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| author | Dan Gohman <gohman@apple.com> | 2008-11-21 19:17:25 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-11-21 19:17:25 +0000 |
| commit | 57d0b888302aefeaf7fdbbd04218374e0b1fba22 (patch) | |
| tree | 34de86658b1f1150d19e99ee8b46ac432557e754 /llvm/lib/CodeGen | |
| parent | 546bcfe8d62de74db4a9874f11e8e1b2087f499a (diff) | |
| download | bcm5719-llvm-57d0b888302aefeaf7fdbbd04218374e0b1fba22.tar.gz bcm5719-llvm-57d0b888302aefeaf7fdbbd04218374e0b1fba22.zip | |
Correctly set the isCtrl flag for chain dependencies.
llvm-svn: 59837
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/ScheduleDAGInstrs.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp b/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp index 8d0e7788fdc..21bbfde7093 100644 --- a/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp +++ b/llvm/lib/CodeGen/ScheduleDAGInstrs.cpp @@ -85,18 +85,18 @@ void ScheduleDAGInstrs::BuildSchedUnits() { bool True = true; if (!MI->isSafeToMove(TII, False)) { if (Chain) - Chain->addPred(SU, /*isCtrl=*/false, /*isArtificial=*/false); + Chain->addPred(SU, /*isCtrl=*/true, /*isArtificial=*/false); for (unsigned k = 0, m = PendingLoads.size(); k != m; ++k) - PendingLoads[k]->addPred(SU, /*isCtrl=*/false, /*isArtificial=*/false); + PendingLoads[k]->addPred(SU, /*isCtrl=*/true, /*isArtificial=*/false); PendingLoads.clear(); Chain = SU; } else if (!MI->isSafeToMove(TII, True)) { if (Chain) - Chain->addPred(SU, /*isCtrl=*/false, /*isArtificial=*/false); + Chain->addPred(SU, /*isCtrl=*/true, /*isArtificial=*/false); PendingLoads.push_back(SU); } if (Terminator && SU->Succs.empty()) - Terminator->addPred(SU, /*isCtrl=*/false, /*isArtificial=*/false); + Terminator->addPred(SU, /*isCtrl=*/true, /*isArtificial=*/false); if (MI->getDesc().isTerminator() || MI->isLabel()) Terminator = SU; |
