The machine instruction no longer encodes the submode as a separate operand. We
should get the submode from the load/store multiple instruction's opcode.

llvm-svn: 119461
diff --git a/llvm/lib/Target/ARM/ARMAddressingModes.h b/llvm/lib/Target/ARM/ARMAddressingModes.h
index 7f68c81..19fbf05 100644
--- a/llvm/lib/Target/ARM/ARMAddressingModes.h
+++ b/llvm/lib/Target/ARM/ARMAddressingModes.h
@@ -576,6 +576,8 @@
     return Val;
   }
 
+  AMSubMode getLoadStoreMultipleSubMode(int Opcode);
+
 } // end namespace ARM_AM
 } // end namespace llvm