For PR411:

Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32956 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/Bytecode/Format.h

@@ -35,7 +35,7 @@ public:
     ModuleBlockID          = 1,  ///< Module block that contains other blocks.
     FunctionBlockID        = 2,  ///< Function block identifier
     ConstantPoolBlockID    = 3,  ///< Constant pool identifier
-    SymbolTableBlockID     = 4,  ///< Symbol table identifier
+    ValueSymbolTableBlockID= 4,  ///< Value Symbol table identifier
     ModuleGlobalInfoBlockID= 5,  ///< Module global info identifier
     GlobalTypePlaneBlockID = 6,  ///< Global type plan identifier
     InstructionListBlockID = 7,  ///< All instructions in a function
@@ -46,8 +46,9 @@ public:
     /// instructions to be encoded more efficiently because VBR takes fewer
     /// bytes with smaller values.
     /// @brief Value Compaction Table Block
-    CompactionTableBlockID = 0x08,
+    CompactionTableBlockID = 8,
 
+    TypeSymbolTableBlockID = 9,  ///< Value Symbol table identifier
     // Not a block id, just used to count them
     NumberOfBlockIDs
   };