1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/llvm/utils/TableGen/X86DisassemblerTables.cpp b/contrib/llvm/utils/TableGen/X86DisassemblerTables.cpp
index 5b710e4..c80b969 100644
--- a/contrib/llvm/utils/TableGen/X86DisassemblerTables.cpp
+++ b/contrib/llvm/utils/TableGen/X86DisassemblerTables.cpp
@@ -10,7 +10,7 @@
 // This file is part of the X86 Disassembler Emitter.
 // It contains the implementation of the disassembler tables.
 // Documentation for the disassembler emitter in general can be found in
-//  X86DisasemblerEmitter.h.
+//  X86DisassemblerEmitter.h.
 //
 //===----------------------------------------------------------------------===//
 
@@ -879,6 +879,10 @@ void DisassemblerTables::setTableFields(ModRMDecision     &decision,
                                            newInfo.name == "XCHG64ar"))
           continue; // special case for XCHG*ar and NOOP
 
+        if (previousInfo.name == "DATA16_PREFIX" &&
+            newInfo.name == "DATA32_PREFIX")
+          continue; // special case for data16 and data32
+
         if (outranks(previousInfo.insnContext, newInfo.insnContext))
           continue;