static SDValue BuildSplat(SDValue Val, EVT VT, SelectionDAG &DAG, DebugLoc dl) {
// Canonicalize all-zeros and all-ones vectors.
- ConstantSDNode *ConstVal = dyn_cast<ConstantSDNode>(Val.getNode());
+ ConstantSDNode *ConstVal = cast<ConstantSDNode>(Val.getNode());
if (ConstVal->isNullValue())
return getZeroVector(VT, DAG, dl);
if (ConstVal->isAllOnesValue())
// If this is a case we can't handle, return null and let the default
// expansion code take care of it.
static SDValue LowerBUILD_VECTOR(SDValue Op, SelectionDAG &DAG) {
- BuildVectorSDNode *BVN = dyn_cast<BuildVectorSDNode>(Op.getNode());
- assert(BVN != 0 && "Expected a BuildVectorSDNode in LowerBUILD_VECTOR");
+ BuildVectorSDNode *BVN = cast<BuildVectorSDNode>(Op.getNode());
DebugLoc dl = Op.getDebugLoc();
EVT VT = Op.getValueType();
}
static SDValue LowerVECTOR_SHUFFLE(SDValue Op, SelectionDAG &DAG) {
- ShuffleVectorSDNode *SVN = dyn_cast<ShuffleVectorSDNode>(Op.getNode());
- assert(SVN != 0 && "Expected a ShuffleVectorSDNode in LowerVECTOR_SHUFFLE");
+ ShuffleVectorSDNode *SVN = cast<ShuffleVectorSDNode>(Op.getNode());
DebugLoc dl = Op.getDebugLoc();
EVT VT = Op.getValueType();