Fix a bunch of places where operator-> was used directly on the return from dyn_cast.

Inspired by r331508, I did a grep and found these.

Mostly just change from dyn_cast to cast. Some cases also showed a dyn_cast result being converted to bool, so those I changed to isa.

llvm-svn: 331577

3 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index a6a020e8361..28ccb2a5a75 100644
--- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -16933,14 +16933,14 @@ bool DAGCombiner::SimplifySelectOps(SDNode *TheSelect, SDValue LHS,
       const ConstantFPSDNode *Zero = nullptr;
 
       if (TheSelect->getOpcode() == ISD::SELECT_CC) {
-        CC = dyn_cast<CondCodeSDNode>(TheSelect->getOperand(4))->get();
+        CC = cast<CondCodeSDNode>(TheSelect->getOperand(4))->get();
         CmpLHS = TheSelect->getOperand(0);
         Zero = isConstOrConstSplatFP(TheSelect->getOperand(1));
       } else {
         // SELECT or VSELECT
         SDValue Cmp = TheSelect->getOperand(0);
         if (Cmp.getOpcode() == ISD::SETCC) {
-          CC = dyn_cast<CondCodeSDNode>(Cmp.getOperand(2))->get();
+          CC = cast<CondCodeSDNode>(Cmp.getOperand(2))->get();
           CmpLHS = Cmp.getOperand(0);
           Zero = isConstOrConstSplatFP(Cmp.getOperand(1));
         }
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index 486b5430537..86c6c054264 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -3726,7 +3726,7 @@ bool SelectionDAGLegalize::ExpandNode(SDNode *Node) {
       if (Tmp2.isUndef() ||
           (Tmp2.getOpcode() == ISD::AND &&
            isa<ConstantSDNode>(Tmp2.getOperand(1)) &&
-           dyn_cast<ConstantSDNode>(Tmp2.getOperand(1))->getZExtValue() == 1))
+           cast<ConstantSDNode>(Tmp2.getOperand(1))->getZExtValue() == 1))
         Tmp3 = Tmp2;
       else
         Tmp3 = DAG.getNode(ISD::AND, dl, Tmp2.getValueType(), Tmp2,
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index c00a72753e1..f8ccb9cbbab 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -1369,7 +1369,7 @@ static void propagateSwiftErrorVRegs(FunctionLoweringInfo *FuncInfo) {
       }
 
       auto DLoc = isa<Instruction>(SwiftErrorVal)
-                      ? dyn_cast<Instruction>(SwiftErrorVal)->getDebugLoc()
+                      ? cast<Instruction>(SwiftErrorVal)->getDebugLoc()
                       : DebugLoc();
       const auto *TII = FuncInfo->MF->getSubtarget().getInstrInfo();