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| 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 | 7a773ec053f3deaf28d59c84670f5d0456c8d6c8 (patch) | |
| tree | f9e7191c44f6d272b1f57398f4b4bc7beb7bc6f9 /llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | |
| parent | 0fa6c7e593d6ac531dfed3e2985c017d778863ae (diff) | |
| download | bcm5719-llvm-7a773ec053f3deaf28d59c84670f5d0456c8d6c8.tar.gz bcm5719-llvm-7a773ec053f3deaf28d59c84670f5d0456c8d6c8.zip | |
Temporarily revert r155668: Fix the SD scheduler to avoid gluing.
This definitely caused regression with ARM -mno-thumb.
llvm-svn: 155743
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp index 8ec1ae8620f..52c47767caa 100644 --- a/llvm/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp +++ b/llvm/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)); |
