remove unused function & enumerations

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96635 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 2f0961326a179fe7cc15fe6ae4ccd2b8cae1bab9..c6c5d5a230c6b59fe3751fa92f71ea02b1b468ff 100644 (file)
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -426,40 +426,6 @@ const llvm::Type *BlockModule::getGenericBlockLiteralType() {
   return GenericBlockLiteralType;
 }
 
-const llvm::Type *BlockModule::getGenericExtendedBlockLiteralType() {
-  if (GenericExtendedBlockLiteralType)
-    return GenericExtendedBlockLiteralType;
-
-  const llvm::Type *BlockDescPtrTy =
-    llvm::PointerType::getUnqual(getBlockDescriptorType());
-
-  const llvm::IntegerType *IntTy = cast<llvm::IntegerType>(
-    getTypes().ConvertType(getContext().IntTy));
-
-  // struct __block_literal_generic {
-  //   void *__isa;
-  //   int __flags;
-  //   int __reserved;
-  //   void (*__invoke)(void *);
-  //   struct __block_descriptor *__descriptor;
-  //   void *__copy_func_helper_decl;
-  //   void *__destroy_func_decl;
-  // };
-  GenericExtendedBlockLiteralType = llvm::StructType::get(IntTy->getContext(),
-                                                          PtrToInt8Ty,
-                                                          IntTy,
-                                                          IntTy,
-                                                          PtrToInt8Ty,
-                                                          BlockDescPtrTy,
-                                                          PtrToInt8Ty,
-                                                          PtrToInt8Ty,
-                                                          NULL);
-
-  getModule().addTypeName("struct.__block_literal_extended_generic",
-                          GenericExtendedBlockLiteralType);
-
-  return GenericExtendedBlockLiteralType;
-}
 
 RValue CodeGenFunction::EmitBlockCallExpr(const CallExpr* E, 
                                           ReturnValueSlot ReturnValue) {

diff --git a/lib/CodeGen/CGBlocks.h b/lib/CodeGen/CGBlocks.h
index a9f5ae05c1094c3aa9fcd8d6888cb5afd3aa7cf2..fc18c7cc5647c8f500ee0c3cbfd6f2be96b4531c 100644 (file)
--- a/lib/CodeGen/CGBlocks.h
+++ b/lib/CodeGen/CGBlocks.h
@@ -51,10 +51,8 @@ class CodeGenModule;
 class BlockBase {
 public:
     enum {
-        BLOCK_NEEDS_FREE =        (1 << 24),
         BLOCK_HAS_COPY_DISPOSE =  (1 << 25),
         BLOCK_HAS_CXX_OBJ =       (1 << 26),
-        BLOCK_IS_GC =             (1 << 27),
         BLOCK_IS_GLOBAL =         (1 << 28),
         BLOCK_HAS_DESCRIPTOR =    (1 << 29),
         BLOCK_HAS_OBJC_TYPE  =    (1 << 30)
@@ -80,7 +78,6 @@ public:
   const llvm::Type *getBlockDescriptorType();
 
   const llvm::Type *getGenericBlockLiteralType();
-  const llvm::Type *getGenericExtendedBlockLiteralType();
 
   llvm::Constant *GetAddrOfGlobalBlock(const BlockExpr *BE, const char *);
 
@@ -94,7 +91,7 @@ public:
 
   const llvm::Type *BlockDescriptorType;
   const llvm::Type *GenericBlockLiteralType;
-  const llvm::Type *GenericExtendedBlockLiteralType;
+
   struct {
     int GlobalUniqueCount;
   } Block;
@@ -111,7 +108,7 @@ public:
     : Context(C), TheModule(M), TheTargetData(TD), Types(T),
       CGM(CodeGen), VMContext(M.getContext()),
       NSConcreteGlobalBlock(0), NSConcreteStackBlock(0), BlockDescriptorType(0),
-      GenericBlockLiteralType(0), GenericExtendedBlockLiteralType(0),
+      GenericBlockLiteralType(0),
       BlockObjectAssign(0), BlockObjectDispose(0) {
     Block.GlobalUniqueCount = 0;
     PtrToInt8Ty = llvm::Type::getInt8PtrTy(M.getContext());