[WinEH] Add 32-bit SEH state table emission prototype

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

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 8ba957d6287084a3517097177be9e6765c615213..4035820244a9749abc25ac4f0b3f33daeef6860f 100644 (file)
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4983,6 +4983,7 @@ SelectionDAGBuilder::visitIntrinsicCall(const CallInst &I, unsigned Intrinsic) {
     assert(Reg && "cannot get exception code on this platform");
     MVT PtrVT = TLI.getPointerTy();
     const TargetRegisterClass *PtrRC = TLI.getRegClassFor(PtrVT);
+    assert(FuncInfo.MBB->isLandingPad() && "eh.exceptioncode in non-lpad");
     unsigned VReg = FuncInfo.MBB->addLiveIn(Reg, PtrRC);
     SDValue N =
         DAG.getCopyFromReg(DAG.getEntryNode(), getCurSDLoc(), VReg, PtrVT);