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authorChris Lattner <sabre@nondot.org>2011-11-27 05:48:27 +0000
committerChris Lattner <sabre@nondot.org>2011-11-27 05:48:27 +0000
commitdbc88494eefd32274ff6e037df0000c0d0e871d2 (patch)
treecf2c945ff4025944c02b95b47c7c9f46e18df49f /include/llvm/Bitcode
parent5130d4eab6ef483a41b74e8be4d5b7303c137819 (diff)
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remove support for reading llvm 2.9 .bc files. LLVM 3.1 is only compatible back to 3.0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145164 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Bitcode')
-rw-r--r--include/llvm/Bitcode/LLVMBitCodes.h15
1 files changed, 5 insertions, 10 deletions
diff --git a/include/llvm/Bitcode/LLVMBitCodes.h b/include/llvm/Bitcode/LLVMBitCodes.h
index 214d1d7ffe..a8f975dfc4 100644
--- a/include/llvm/Bitcode/LLVMBitCodes.h
+++ b/include/llvm/Bitcode/LLVMBitCodes.h
@@ -29,17 +29,13 @@ namespace bitc {
// Module sub-block id's.
PARAMATTR_BLOCK_ID,
-
- /// TYPE_BLOCK_ID_OLD - This is the type descriptor block in LLVM 2.9 and
- /// earlier, replaced with TYPE_BLOCK_ID2. FIXME: Remove in LLVM 3.1.
- TYPE_BLOCK_ID_OLD,
+
+ UNUSED_ID1,
CONSTANTS_BLOCK_ID,
FUNCTION_BLOCK_ID,
- /// TYPE_SYMTAB_BLOCK_ID_OLD - This type descriptor is from LLVM 2.9 and
- /// earlier bitcode files. FIXME: Remove in LLVM 3.1
- TYPE_SYMTAB_BLOCK_ID_OLD,
+ UNUSED_ID2,
VALUE_SYMTAB_BLOCK_ID,
METADATA_BLOCK_ID,
@@ -94,9 +90,8 @@ namespace bitc {
TYPE_CODE_POINTER = 8, // POINTER: [pointee type]
TYPE_CODE_FUNCTION_OLD = 9, // FUNCTION: [vararg, attrid, retty, paramty x N]
- // FIXME: This is the encoding used for structs in LLVM 2.9 and earlier.
- // REMOVE this in LLVM 3.1
- TYPE_CODE_STRUCT_OLD = 10, // STRUCT: [ispacked, eltty x N]
+ // Code #10 is unused.
+
TYPE_CODE_ARRAY = 11, // ARRAY: [numelts, eltty]
TYPE_CODE_VECTOR = 12, // VECTOR: [numelts, eltty]