remove bitcode reader support for LLVM 2.7 metadata encoding.

[oota-llvm.git] / include / llvm / Bitcode / LLVMBitCodes.h

diff --git a/include/llvm/Bitcode/LLVMBitCodes.h b/include/llvm/Bitcode/LLVMBitCodes.h
index de9b64d4a46c46ede7157594a1bf10153897a669..6ff2cc456669dd471b3a59dc76ea5353fb8d21da 100644 (file)
--- a/include/llvm/Bitcode/LLVMBitCodes.h
+++ b/include/llvm/Bitcode/LLVMBitCodes.h
@@ -95,7 +95,8 @@ namespace bitc {
     TYPE_CODE_PPC_FP128= 15,   // PPC LONG DOUBLE (2 doubles)
 
     TYPE_CODE_METADATA = 16,   // METADATA
-    TYPE_CODE_UNION    = 17    // UNION: [eltty x N]
+
+    TYPE_CODE_X86_MMX = 17     // X86 MMX
   };
 
   // The type symbol table only has one code (TST_ENTRY_CODE).
@@ -111,12 +112,16 @@ namespace bitc {
 
   enum MetadataCodes {
     METADATA_STRING        = 1,   // MDSTRING:      [values]
-    METADATA_NODE          = 2,   // MDNODE:        [n x (type num, value num)]
-    METADATA_FN_NODE       = 3,   // FN_MDNODE:     [n x (type num, value num)]
+    // 2 is unused.
+    // 3 is unused.
     METADATA_NAME          = 4,   // STRING:        [values]
-    METADATA_NAMED_NODE    = 5,   // NAMEDMDNODE:   [n x mdnodes]
+    // 5 is unused.
     METADATA_KIND          = 6,   // [n x [id, name]]
-    METADATA_ATTACHMENT    = 7    // [m x [value, [n x [id, mdnode]]]
+    // 7 is unused.
+    METADATA_NODE2         = 8,   // NODE2:         [n x (type num, value num)]
+    METADATA_FN_NODE2      = 9,   // FN_NODE2:      [n x (type num, value num)]
+    METADATA_NAMED_NODE2   = 10,  // NAMED_NODE2:   [n x mdnodes]
+    METADATA_ATTACHMENT2   = 11   // [m x [value, [n x [id, mdnode]]]
   };
   // The constants block (CONSTANTS_BLOCK_ID) describes emission for each
   // constant and maintains an implicit current type value.
@@ -190,10 +195,10 @@ namespace bitc {
     OBO_NO_SIGNED_WRAP = 1
   };
 
-  /// SDivOperatorOptionalFlags - Flags for serializing SDivOperator's
-  /// SubclassOptionalData contents.
-  enum SDivOperatorOptionalFlags {
-    SDIV_EXACT = 0
+  /// PossiblyExactOperatorOptionalFlags - Flags for serializing 
+  /// PossiblyExactOperator's SubclassOptionalData contents.
+  enum PossiblyExactOperatorOptionalFlags {
+    PEO_EXACT = 0
   };
 
   // The function body block (FUNCTION_BLOCK_ID) describes function bodies.  It
@@ -224,7 +229,8 @@ namespace bitc {
     FUNC_CODE_INST_LOAD        = 20, // LOAD:       [opty, op, align, vol]
     // FIXME: Remove STORE in favor of STORE2 in LLVM 3.0
     FUNC_CODE_INST_STORE       = 21, // STORE:      [valty,val,ptr, align, vol]
-    FUNC_CODE_INST_CALL        = 22, // CALL:       [attr, fnty, fnid, args...]
+    // FIXME: Remove CALL in favor of CALL2 in LLVM 3.0
+    FUNC_CODE_INST_CALL        = 22, // CALL with potentially invalid metadata
     FUNC_CODE_INST_VAARG       = 23, // VAARG:      [valistty, valist, instty]
     // This store code encodes the pointer type, rather than the value type
     // this is so information only available in the pointer type (e.g. address
@@ -242,8 +248,13 @@ namespace bitc {
     FUNC_CODE_INST_INBOUNDS_GEP= 30, // INBOUNDS_GEP: [n x operands]
     FUNC_CODE_INST_INDIRECTBR  = 31, // INDIRECTBR: [opty, op0, op1, ...]
     
-    FUNC_CODE_DEBUG_LOC        = 32, // DEBUG_LOC: [Line,Col,ScopeVal, IAVal]
-    FUNC_CODE_DEBUG_LOC_AGAIN  = 33  // DEBUG_LOC_AGAIN
+    // FIXME: Remove DEBUG_LOC in favor of DEBUG_LOC2 in LLVM 3.0
+    FUNC_CODE_DEBUG_LOC        = 32, // DEBUG_LOC with potentially invalid metadata
+    FUNC_CODE_DEBUG_LOC_AGAIN  = 33, // DEBUG_LOC_AGAIN
+
+    FUNC_CODE_INST_CALL2       = 34, // CALL2:      [attr, fnty, fnid, args...]
+
+    FUNC_CODE_DEBUG_LOC2       = 35  // DEBUG_LOC2: [Line,Col,ScopeVal, IAVal]
   };
 } // End bitc namespace
 } // End llvm namespace