[PATCH] D11440: Move EHPersonality to CGCleanup

[David Majnemer]

majnemer created this revision.
majnemer added a reviewer: rnk.
majnemer added a subscriber: cfe-commits.

http://reviews.llvm.org/D11440

Files:
  lib/CodeGen/CGCleanup.h
  lib/CodeGen/CGException.cpp


Index: lib/CodeGen/CGException.cpp
===================================================================
--- lib/CodeGen/CGException.cpp
+++ lib/CodeGen/CGException.cpp
@@ -81,38 +81,6 @@
   return CGM.CreateRuntimeFunction(FTy, Name);
 }
 
-namespace {
-  /// The exceptions personality for a function.
-  struct EHPersonality {
-    const char *PersonalityFn;
-
-    // If this is non-null, this personality requires a non-standard
-    // function for rethrowing an exception after a catchall cleanup.
-    // This function must have prototype void(void*).
-    const char *CatchallRethrowFn;
-
-    static const EHPersonality &get(CodeGenModule &CGM,
-                                    const FunctionDecl *FD);
-    static const EHPersonality &get(CodeGenFunction &CGF) {
-      return get(CGF.CGM, dyn_cast_or_null<FunctionDecl>(CGF.CurCodeDecl));
-    }
-
-    static const EHPersonality GNU_C;
-    static const EHPersonality GNU_C_SJLJ;
-    static const EHPersonality GNU_C_SEH;
-    static const EHPersonality GNU_ObjC;
-    static const EHPersonality GNUstep_ObjC;
-    static const EHPersonality GNU_ObjCXX;
-    static const EHPersonality NeXT_ObjC;
-    static const EHPersonality GNU_CPlusPlus;
-    static const EHPersonality GNU_CPlusPlus_SJLJ;
-    static const EHPersonality GNU_CPlusPlus_SEH;
-    static const EHPersonality MSVC_except_handler;
-    static const EHPersonality MSVC_C_specific_handler;
-    static const EHPersonality MSVC_CxxFrameHandler3;
-  };
-}
-
 const EHPersonality EHPersonality::GNU_C = { "__gcc_personality_v0", nullptr };
 const EHPersonality
 EHPersonality::GNU_C_SJLJ = { "__gcc_personality_sj0", nullptr };
@@ -243,6 +211,10 @@
     return getCPersonality(T, L);
 }
 
+const EHPersonality &EHPersonality::get(CodeGenFunction &CGF) {
+  return get(CGF.CGM, dyn_cast_or_null<FunctionDecl>(CGF.CurCodeDecl));
+}
+
 static llvm::Constant *getPersonalityFn(CodeGenModule &CGM,
                                         const EHPersonality &Personality) {
   llvm::Constant *Fn =
Index: lib/CodeGen/CGCleanup.h
===================================================================
--- lib/CodeGen/CGCleanup.h
+++ lib/CodeGen/CGCleanup.h
@@ -26,7 +26,10 @@
 }
 
 namespace clang {
+class FunctionDecl;
 namespace CodeGen {
+class CodeGenModule;
+class CodeGenFunction;
 
 /// A protected scope for zero-cost EH handling.
 class EHScope {
@@ -560,6 +563,32 @@
   return stable_iterator(EndOfBuffer - ir.Ptr);
 }
 
+/// The exceptions personality for a function.
+struct EHPersonality {
+  const char *PersonalityFn;
+
+  // If this is non-null, this personality requires a non-standard
+  // function for rethrowing an exception after a catchall cleanup.
+  // This function must have prototype void(void*).
+  const char *CatchallRethrowFn;
+
+  static const EHPersonality &get(CodeGenModule &CGM, const FunctionDecl *FD);
+  static const EHPersonality &get(CodeGenFunction &CGF);
+
+  static const EHPersonality GNU_C;
+  static const EHPersonality GNU_C_SJLJ;
+  static const EHPersonality GNU_C_SEH;
+  static const EHPersonality GNU_ObjC;
+  static const EHPersonality GNUstep_ObjC;
+  static const EHPersonality GNU_ObjCXX;
+  static const EHPersonality NeXT_ObjC;
+  static const EHPersonality GNU_CPlusPlus;
+  static const EHPersonality GNU_CPlusPlus_SJLJ;
+  static const EHPersonality GNU_CPlusPlus_SEH;
+  static const EHPersonality MSVC_except_handler;
+  static const EHPersonality MSVC_C_specific_handler;
+  static const EHPersonality MSVC_CxxFrameHandler3;
+};
 }
 }
 

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