ARM mode encoding information for UBFX and SBFX instructions.

llvm-svn: 116588
diff --git a/llvm/utils/TableGen/EDEmitter.cpp b/llvm/utils/TableGen/EDEmitter.cpp
index 8435bb4..678ec6a 100644
--- a/llvm/utils/TableGen/EDEmitter.cpp
+++ b/llvm/utils/TableGen/EDEmitter.cpp
@@ -575,6 +575,7 @@
   IMM("msr_mask");
   IMM("neg_zero");
   IMM("imm0_31");
+  IMM("imm0_31_m1");
   IMM("nModImm");
   IMM("imm0_4095");
   IMM("jt2block_operand");