Merge the contents from exception-handling-rewrite to the mainline.

This adds the new instructions 'landingpad' and 'resume'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136253 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index a101df0d15..bdddca3514 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -914,6 +914,10 @@ void SelectionDAGBuilder::visitPHI(const PHINode &) {
   llvm_unreachable("SelectionDAGBuilder shouldn't visit PHI nodes!");
 }
 
+void SelectionDAGBuilder::visitLandingPad(const LandingPadInst &) {
+  // FIXME: Handle this
+}
+
 void SelectionDAGBuilder::visit(unsigned Opcode, const User &I) {
   // Note: this doesn't use InstVisitor, because it has to work with
   // ConstantExpr's in addition to instructions.
@@ -1808,6 +1812,10 @@ void SelectionDAGBuilder::visitInvoke(const InvokeInst &I) {
 void SelectionDAGBuilder::visitUnwind(const UnwindInst &I) {
 }
 
+void SelectionDAGBuilder::visitResume(const ResumeInst &RI) {
+  // FIXME: Handle this
+}
+
 /// handleSmallSwitchCaseRange - Emit a series of specific tests (suitable for
 /// small case ranges).
 bool SelectionDAGBuilder::handleSmallSwitchRange(CaseRec& CR,