1 files changed, 17 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 7eca347..8a007d5 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -310,7 +310,13 @@ public:
   /// write the current selector value into this alloca.
   llvm::AllocaInst *EHSelectorSlot;
 
-  llvm::AllocaInst *AbnormalTerminationSlot;
+  /// Entering and leaving an SEH __try / __finally scope causes stores to this
+  /// slot.
+  llvm::Value *ChildAbnormalTerminationSlot;
+
+  /// The SEH __abnormal_termination() intrinsic lowers down to loads from this
+  /// slot from a parent function.
+  llvm::Value *AbnormalTerminationSlot;
 
   /// The implicit parameter to SEH filter functions of type
   /// 'EXCEPTION_POINTERS*'.
@@ -2033,8 +2039,16 @@ public:
   /// Scan the outlined statement for captures from the parent function. For
   /// each capture, mark the capture as escaped and emit a call to
   /// llvm.framerecover. Insert the framerecover result into the LocalDeclMap.
-  void EmitCapturedLocals(CodeGenFunction &ParentCGF, const Stmt *OutlinedStmt,
-                          llvm::Value *ParentFP);
+  void EmitCapturedLocals(CodeGenFunction &ParentCGF, const Stmt *OutlinedStmt);
+
+  /// Recovers the address of a local in a parent function. ParentVar is the
+  /// address of the variable used in the immediate parent function. It can
+  /// either be an alloca or a call to llvm.framerecover if there are nested
+  /// outlined functions. ParentFP is the frame pointer of the outermost parent
+  /// frame.
+  llvm::Value *recoverAddrOfEscapedLocal(CodeGenFunction &ParentCGF,
+                                         llvm::Value *ParentVar,
+                                         llvm::Value *ParentFP);
 
   void EmitCXXForRangeStmt(const CXXForRangeStmt &S,
                            ArrayRef<const Attr *> Attrs = None);