Revert r136253, r136263, r136269, r136313, r136325, r136326, r136329, r136338,

r136339, r136341, r136369, r136387, r136392, r136396, r136429, r136430, r136444,
r136445, r136446, r136253 pending review.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136556 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 44 deletions

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 60d4391d4c..86d32c218b 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1810,50 +1810,6 @@ void SelectionDAGBuilder::visitInvoke(const InvokeInst &I) {
 void SelectionDAGBuilder::visitUnwind(const UnwindInst &I) {
 }
 
-void SelectionDAGBuilder::visitResume(const ResumeInst &RI) {
-  llvm_unreachable("SelectionDAGBuilder shouldn't visit resume instructions!");
-}
-
-void SelectionDAGBuilder::visitLandingPad(const LandingPadInst &LP) {
-  // FIXME: Handle this
-  assert(FuncInfo.MBB->isLandingPad() &&
-         "Call to landingpad not in landing pad!");
-
-  MachineBasicBlock *MBB = FuncInfo.MBB;
-  MachineModuleInfo &MMI = DAG.getMachineFunction().getMMI();
-  AddLandingPadInfo(LP, MMI, MBB);
-
-  SmallVector<EVT, 2> ValueVTs;
-  ComputeValueVTs(TLI, LP.getType(), ValueVTs);
-
-  // Insert the EXCEPTIONADDR instruction.
-  assert(FuncInfo.MBB->isLandingPad() &&
-         "Call to eh.exception not in landing pad!");
-  SDVTList VTs = DAG.getVTList(TLI.getPointerTy(), MVT::Other);
-  SDValue Ops[2];
-  Ops[0] = DAG.getRoot();
-  SDValue Op1 = DAG.getNode(ISD::EXCEPTIONADDR, getCurDebugLoc(), VTs, Ops, 1);
-  SDValue Chain = Op1.getValue(1);
-
-  // Insert the EHSELECTION instruction.
-  VTs = DAG.getVTList(TLI.getPointerTy(), MVT::Other);
-  Ops[0] = Op1;
-  Ops[1] = Chain;
-  SDValue Op2 = DAG.getNode(ISD::EHSELECTION, getCurDebugLoc(), VTs, Ops, 2);
-  Chain = Op2.getValue(1);
-  Op2 = DAG.getSExtOrTrunc(Op2, getCurDebugLoc(), MVT::i32);
-
-  Ops[0] = Op1;
-  Ops[1] = Op2;
-  SDValue Res = DAG.getNode(ISD::MERGE_VALUES, getCurDebugLoc(),
-                            DAG.getVTList(&ValueVTs[0], ValueVTs.size()),
-                            &Ops[0], 2);
-
-  std::pair<SDValue, SDValue> RetPair = std::make_pair(Res, Chain);
-  setValue(&LP, RetPair.first);
-  DAG.setRoot(RetPair.second);
-}
-
 /// handleSmallSwitchCaseRange - Emit a series of specific tests (suitable for
 /// small case ranges).
 bool SelectionDAGBuilder::handleSmallSwitchRange(CaseRec& CR,