diff options
| author | Andrew Trick <atrick@apple.com> | 2012-04-27 22:55:59 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2012-04-27 22:55:59 +0000 |
| commit | 0e47cfd5b647e8480274c6b29c4e2d01c41a9e82 (patch) | |
| tree | fa6e3d98728b9b9b1c7df0a8476c5816d1bd2fde /lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | |
| parent | 66ddd153f6c3481cc4e1a771526157f41a9832b5 (diff) | |
Temporarily revert r155668: Fix the SD scheduler to avoid gluing.
This definitely caused regression with ARM -mno-thumb.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155743 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp index 8ec1ae8620..52c47767ca 100644 --- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp +++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp @@ -139,10 +139,8 @@ static void AddGlue(SDNode *N, SDValue Glue, bool AddGlue, SelectionDAG *DAG) { if (GlueDestNode == N) return; // Don't add glue to something that already has it, either as a use or value. - if (N->getOperand(N->getNumOperands()-1).getValueType() == MVT::Glue || - N->getValueType(N->getNumValues() - 1) == MVT::Glue) { - return; - } + if (N->getValueType(N->getNumValues() - 1) == MVT::Glue) return; + for (unsigned I = 0, E = N->getNumValues(); I != E; ++I) VTs.push_back(N->getValueType(I)); |