Do not erroneously accept revision 6 bytecode files when the format hasn't
been defined yet!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17063 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.cpp b/lib/Bytecode/Reader/Reader.cpp
index 71ce17d..3501d87 100644
--- a/lib/Bytecode/Reader/Reader.cpp
+++ b/lib/Bytecode/Reader/Reader.cpp
@@ -2031,12 +2031,13 @@
// In version 4 and above, we did not include the 'unreachable' instruction
// in the opcode numbering in the bytecode file.
hasNoUnreachableInst = true;
+ break;
// FALL THROUGH
case 5: // 1.x.x (Not Released)
- // FIXME: NONE of this is implemented yet!
break;
+ // FIXME: NONE of this is implemented yet!
// In version 5, basic blocks have a minimum index of 0 whereas all the
// other primitives have a minimum index of 1 (because 0 is the "null"
@@ -2053,10 +2054,6 @@
// removed in version 5.
hasUnnecessaryModuleBlockId = true;
- // FALL THROUGH
-
- case 6: // LLVM 1.4 (Released)
- break;
default:
error("Unknown bytecode version number: " + itostr(RevisionNum));
}