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| author | Nate Begeman <natebegeman@mac.com> | 2006-05-08 01:35:01 +0000 |
|---|---|---|
| committer | Nate Begeman <natebegeman@mac.com> | 2006-05-08 01:35:01 +0000 |
| commit | e5ce5bb6da9a312725499bc6e0b5f0ee7e0b2402 (patch) | |
| tree | 4eed543e71d590157bb2c330b32503be52334eef | |
| parent | a35ee93a59ff1f5c1e0ab9857a509a1eeff0b742 (diff) | |
| download | bcm5719-llvm-e5ce5bb6da9a312725499bc6e0b5f0ee7e0b2402.tar.gz bcm5719-llvm-e5ce5bb6da9a312725499bc6e0b5f0ee7e0b2402.zip | |
Fix PR772
llvm-svn: 28161
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 955613a1e4a..9c469b53c71 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -1821,9 +1821,9 @@ SDOperand DAGCombiner::visitSIGN_EXTEND(SDNode *N) { // fold (sext ( extload x)) -> (sext (truncate (sextload x))) if ((N0.getOpcode() == ISD::SEXTLOAD || N0.getOpcode() == ISD::EXTLOAD) && N0.hasOneUse()) { - SDOperand ExtLoad = DAG.getNode(ISD::SEXTLOAD, VT, N0.getOperand(0), - N0.getOperand(1), N0.getOperand(2), - N0.getOperand(3)); + MVT::ValueType EVT = cast<VTSDNode>(N0.getOperand(3))->getVT(); + SDOperand ExtLoad = DAG.getExtLoad(ISD::SEXTLOAD, VT, N0.getOperand(0), + N0.getOperand(1), N0.getOperand(2), EVT); CombineTo(N, ExtLoad); CombineTo(N0.Val, DAG.getNode(ISD::TRUNCATE, N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); @@ -1864,9 +1864,9 @@ SDOperand DAGCombiner::visitZERO_EXTEND(SDNode *N) { // fold (zext ( extload x)) -> (zext (truncate (zextload x))) if ((N0.getOpcode() == ISD::ZEXTLOAD || N0.getOpcode() == ISD::EXTLOAD) && N0.hasOneUse()) { - SDOperand ExtLoad = DAG.getNode(ISD::ZEXTLOAD, VT, N0.getOperand(0), - N0.getOperand(1), N0.getOperand(2), - N0.getOperand(3)); + MVT::ValueType EVT = cast<VTSDNode>(N0.getOperand(3))->getVT(); + SDOperand ExtLoad = DAG.getExtLoad(ISD::ZEXTLOAD, VT, N0.getOperand(0), + N0.getOperand(1), N0.getOperand(2), EVT); CombineTo(N, ExtLoad); CombineTo(N0.Val, DAG.getNode(ISD::TRUNCATE, N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); @@ -1911,9 +1911,9 @@ SDOperand DAGCombiner::visitANY_EXTEND(SDNode *N) { if ((N0.getOpcode() == ISD::ZEXTLOAD || N0.getOpcode() == ISD::EXTLOAD || N0.getOpcode() == ISD::SEXTLOAD) && N0.hasOneUse()) { - SDOperand ExtLoad = DAG.getNode(N0.getOpcode(), VT, N0.getOperand(0), - N0.getOperand(1), N0.getOperand(2), - N0.getOperand(3)); + MVT::ValueType EVT = cast<VTSDNode>(N0.getOperand(3))->getVT(); + SDOperand ExtLoad = DAG.getExtLoad(N0.getOpcode(), VT, N0.getOperand(0), + N0.getOperand(1), N0.getOperand(2), EVT); CombineTo(N, ExtLoad); CombineTo(N0.Val, DAG.getNode(ISD::TRUNCATE, N0.getValueType(), ExtLoad), ExtLoad.getValue(1)); |
