Collect eh filter info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34804 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/include/llvm/CodeGen/MachineModuleInfo.h b/include/llvm/CodeGen/MachineModuleInfo.h
index f1c7100377..28201dcfdc 100644
--- a/include/llvm/CodeGen/MachineModuleInfo.h
+++ b/include/llvm/CodeGen/MachineModuleInfo.h
@@ -960,6 +960,8 @@ struct LandingPadInfo {
   unsigned LandingPadLabel;             // Label at beginning of landing pad.
   Function *Personality;                // Personality function.
   std::vector<unsigned> TypeIds;        // List of type ids.
+  bool IsFilter;                        // Indicate if the landing pad is a
+                                        // throw filter.
   
   LandingPadInfo(MachineBasicBlock *MBB)
   : LandingPadBlock(MBB)
@@ -967,6 +969,7 @@ struct LandingPadInfo {
   , EndLabel(0)
   , LandingPadLabel(0)
   , TypeIds()
+  , IsFilter(false)
   {}
 };
 
@@ -1202,6 +1205,10 @@ public:
   void addCatchTypeInfo(MachineBasicBlock *LandingPad,
                         std::vector<GlobalVariable *> &TyInfo);
                         
+  /// setIsFilterLandingPad - Indicates that the landing pad is a throw filter.
+  ///
+  void setIsFilterLandingPad(MachineBasicBlock *LandingPad);
+                        
   /// getTypeIDFor - Return the type id for the specified typeinfo.  This is 
   /// function wide.
   unsigned getTypeIDFor(GlobalVariable *TI);