diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 222603ea08f..b5d9c009b81 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2009-12-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* i386-gen.c (operand_types): Move Imm1 before Imm8.
+
 2009-12-17  Nick Clifton  <nickc@redhat.com>
 
 	PR binutils/10924
diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c
index bc3f9e6430e..680b0b21541 100644
--- a/opcodes/i386-gen.c
+++ b/opcodes/i386-gen.c
@@ -378,13 +378,13 @@ static bitfield operand_types[] =
   BITFIELD (RegMMX),
   BITFIELD (RegXMM),
   BITFIELD (RegYMM),
+  BITFIELD (Imm1),
   BITFIELD (Imm8),
   BITFIELD (Imm8S),
   BITFIELD (Imm16),
   BITFIELD (Imm32),
   BITFIELD (Imm32S),
   BITFIELD (Imm64),
-  BITFIELD (Imm1),
   BITFIELD (BaseIndex),
   BITFIELD (Disp8),
   BITFIELD (Disp16),