Remove regzmm from AVX2 gather assert

Since regzmm can't be used in AVX2 gather instructions, there is no need
to check regzmm in AVX2 gather assert.

2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>

	* config/tc-i386.c (check_VecOperands): Remove regzmm from AVX2
	gather assert.

gas/ChangeLog

@@ -1,3 +1,8 @@
+2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
+
+	* config/tc-i386.c (check_VecOperands): Remove regzmm from AVX2
+	gather assert.
+
 2014-01-22  Michael Zolotukhin  <michael.v.zolotukhin@gmail.com>
 
 	PR gas/16489

gas/config/tc-i386.c

@@ -4374,11 +4374,9 @@ check_VecOperands (const insn_template *t)
       if (i.reg_operands == 2 && !i.mask)
 	{
 	  gas_assert (i.types[0].bitfield.regxmm
-		      || i.types[0].bitfield.regymm
-		      || i.types[0].bitfield.regzmm);
+		      || i.types[0].bitfield.regymm);
 	  gas_assert (i.types[2].bitfield.regxmm
-		      || i.types[2].bitfield.regymm
-		      || i.types[2].bitfield.regzmm);
+		      || i.types[2].bitfield.regymm);
 	  if (operand_check == check_none)
 	    return 0;
 	  if (register_number (i.op[0].regs)