[SEH] Add new intrinsics for recovering and restoring parent frames

[oota-llvm.git] / lib / CodeGen / AsmPrinter / WinException.h

diff --git a/lib/CodeGen/AsmPrinter/WinException.h b/lib/CodeGen/AsmPrinter/WinException.h
index 478899b79da9219c39a49fce076ef4065895d12a..a4ebd8a4cc2fd3d2bc5f25e981fef01d1eaf2915 100644 (file)
--- a/lib/CodeGen/AsmPrinter/WinException.h
+++ b/lib/CodeGen/AsmPrinter/WinException.h
@@ -38,11 +38,23 @@ class WinException : public EHStreamer {
 
   void emitCSpecificHandlerTable();
 
+  /// Emit the EH table data for 32-bit and 64-bit functions using
+  /// the __CxxFrameHandler3 personality.
   void emitCXXFrameHandler3Table(const MachineFunction *MF);
 
+  /// Emit the EH table data for _except_handler3 and _except_handler4
+  /// personality functions. These are only used on 32-bit and do not use CFI
+  /// tables.
+  void emitExceptHandlerTable(const MachineFunction *MF);
+
   void extendIP2StateTable(const MachineFunction *MF, const Function *ParentF,
                            WinEHFuncInfo &FuncInfo);
 
+  /// Emits the label used with llvm.x86.seh.recoverfp, which is used by
+  /// outlined funclets.
+  void emitEHRegistrationOffsetLabel(const WinEHFuncInfo &FuncInfo,
+                                     StringRef FLinkageName);
+
   const MCExpr *create32bitRef(const MCSymbol *Value);
   const MCExpr *create32bitRef(const GlobalValue *GV);