Lower eh filter intrinsic.

llvm-svn: 34802

2 files changed, 5 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/IntrinsicLowering.cpp b/llvm/lib/CodeGen/IntrinsicLowering.cpp
index 09709fedaed..3cfa436935f 100644
--- a/llvm/lib/CodeGen/IntrinsicLowering.cpp
+++ b/llvm/lib/CodeGen/IntrinsicLowering.cpp
@@ -358,6 +358,7 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) {
   case Intrinsic::dbg_declare:
   case Intrinsic::eh_exception:
   case Intrinsic::eh_selector:
+  case Intrinsic::eh_filter:
     break;    // Simply strip out debugging and eh intrinsics
 
   case Intrinsic::memcpy_i32:
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index 57e32b3974b..afaf7826f68 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2110,7 +2110,8 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
     return 0;
   }
 
-  case Intrinsic::eh_selector: {
+  case Intrinsic::eh_selector:
+  case Intrinsic::eh_filter:{
     MachineModuleInfo *MMI = DAG.getMachineModuleInfo();
     
     if (MMI) {
@@ -2120,6 +2121,8 @@ SelectionDAGLowering::visitIntrinsicCall(CallInst &I, unsigned Intrinsic) {
              isa<Function>(CE->getOperand(0)) &&
              "Personality should be a function");
       MMI->addPersonality(CurMBB, cast<Function>(CE->getOperand(0)));
+      if (Intrinsic == Intrinsic::eh_filter)
+        MMI->setIsFilterLandingPad(CurMBB);
 
       // Gather all the type infos for this landing pad and pass them along to
       // MachineModuleInfo.