From 3583a99f40a551d72661c278fb5a05951cf54709 Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Fri, 15 Feb 2008 20:59:17 +0000 Subject: Skip over the defs and start at the uses when looking for operands with the TIED_TO attribute. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47177 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp index 2cda597..e001390 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp @@ -431,7 +431,7 @@ SUnit *ScheduleDAGRRList::CopyAndMoveSuccessors(SUnit *SU) { SUnit *NewSU = NewSUnit(N); SUnitMap[N].push_back(NewSU); const TargetInstrDesc &TID = TII->get(N->getTargetOpcode()); - for (unsigned i = 0; i != TID.getNumOperands(); ++i) { + for (unsigned i = TID.getNumDefs(); i != TID.getNumOperands(); ++i) { if (TID.getOperandConstraint(i, TOI::TIED_TO) != -1) { NewSU->isTwoAddress = true; break; -- cgit v1.1