setOperationAction(ISD::VAARG, MVT::Other, Expand);
setOperationAction(ISD::VAEND, MVT::Other, Expand);
setOperationAction(ISD::VACOPY, MVT::Other, Expand);
+ setOperationAction(ISD::JumpTable, MVT::i16, Custom);
// Libcalls names.
if (HWMultMode == HWMultIntr) {
case ISD::RETURNADDR: return LowerRETURNADDR(Op, DAG);
case ISD::FRAMEADDR: return LowerFRAMEADDR(Op, DAG);
case ISD::VASTART: return LowerVASTART(Op, DAG);
+ case ISD::JumpTable: return LowerJumpTable(Op, DAG);
default:
llvm_unreachable("unimplemented operand");
}
false, false, 0);
}
+SDValue MSP430TargetLowering::LowerJumpTable(SDValue Op,
+ SelectionDAG &DAG) const {
+ JumpTableSDNode *JT = cast<JumpTableSDNode>(Op);
+ SDValue Result = DAG.getTargetJumpTable(JT->getIndex(), getPointerTy());
+ Result.getNode()->setDebugLoc(JT->getDebugLoc());
+ return Result;
+}
+
/// getPostIndexedAddressParts - returns true by value, base pointer and
/// offset pointer and addressing mode by reference if this node can be
/// combined with a load / store to form a post-indexed load / store.