Introduce new @llvm.get.dynamic.area.offset.i{32, 64} intrinsics.

[oota-llvm.git] / lib / CodeGen / SelectionDAG / LegalizeDAG.cpp

diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index e3a11cd27e1797c52965909efdf0712cb7ac92ae..8238cdeb59caccbf015a22bc8897b2df818f0cee 100644 (file)
--- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -844,8 +844,7 @@ void SelectionDAGLegalize::LegalizeStoreOps(SDNode *Node) {
         SDValue Result = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, Lo, Hi);
         ReplaceNode(SDValue(Node, 0), Result);
       } else {
-        switch (TLI.getTruncStoreAction(ST->getValue().getSimpleValueType(),
-                                        StVT.getSimpleVT())) {
+        switch (TLI.getTruncStoreAction(ST->getValue().getValueType(), StVT)) {
         default: llvm_unreachable("This action is not supported yet!");
         case TargetLowering::Legal: {
           EVT MemVT = ST->getMemoryVT();
@@ -1214,6 +1213,10 @@ void SelectionDAGLegalize::LegalizeOp(SDNode *Node) {
   case ISD::STACKSAVE:
     Action = TLI.getOperationAction(Node->getOpcode(), MVT::Other);
     break;
+  case ISD::GET_DYNAMIC_AREA_OFFSET:
+    Action = TLI.getOperationAction(Node->getOpcode(),
+                                    Node->getValueType(0));
+    break;
   case ISD::VAARG:
     Action = TLI.getOperationAction(Node->getOpcode(),
                                     Node->getValueType(0));
@@ -1242,7 +1245,8 @@ void SelectionDAGLegalize::LegalizeOp(SDNode *Node) {
   case ISD::SETCC:
   case ISD::BR_CC: {
     unsigned CCOperand = Node->getOpcode() == ISD::SELECT_CC ? 4 :
-                         Node->getOpcode() == ISD::SETCC ? 2 : 1;
+                         Node->getOpcode() == ISD::SETCC ? 2 :
+                         Node->getOpcode() == ISD::SETCCE ? 3 : 1;
     unsigned CompareOperand = Node->getOpcode() == ISD::BR_CC ? 2 : 0;
     MVT OpVT = Node->getOperand(CompareOperand).getSimpleValueType();
     ISD::CondCode CCCode =
@@ -3295,6 +3299,10 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
       Results.push_back(Node->getOperand(0));
     }
     break;
+  case ISD::GET_DYNAMIC_AREA_OFFSET:
+    Results.push_back(DAG.getConstant(0, dl, Node->getValueType(0)));
+    Results.push_back(Results[0].getValue(0));
+    break;
   case ISD::FCOPYSIGN:
     Results.push_back(ExpandFCOPYSIGN(Node));
     break;