New EH representation for MSVC compatibility

Summary:
This introduces new instructions neccessary to implement MSVC-compatible
exception handling support.  Most of the middle-end and none of the
back-end haven't been audited or updated to take them into account.

Reviewers: rnk, JosephTremoulet, reames, nlewycky, rjmccall

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D11041

llvm-svn: 241888

1 files changed, 24 insertions, 0 deletions

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 2c3c0eb101a..05010ecf7e1 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1168,6 +1168,30 @@ SDValue SelectionDAGBuilder::getValueImpl(const Value *V) {
   llvm_unreachable("Can't get register for value!");
 }
 
+void SelectionDAGBuilder::visitCleanupRet(const CleanupReturnInst &I) {
+  report_fatal_error("visitCleanupRet not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchEndBlock(const CatchEndBlockInst &I) {
+  report_fatal_error("visitCatchEndBlock not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchRet(const CatchReturnInst &I) {
+  report_fatal_error("visitCatchRet not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchBlock(const CatchBlockInst &I) {
+  report_fatal_error("visitCatchBlock not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitTerminateBlock(const TerminateBlockInst &TBI) {
+  report_fatal_error("visitTerminateBlock not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCleanupBlock(const CleanupBlockInst &TBI) {
+  report_fatal_error("visitCleanupBlock not yet implemented!");
+}
+
 void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
   const TargetLowering &TLI = DAG.getTargetLoweringInfo();
   auto &DL = DAG.getDataLayout();