s390: clean up RR/RRE/RRD/RIL format in Assembler

test/cctest/test-assembler-s390.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 176 matching lines @@
 
   __ ahi(r13, Operand(123));
   __ aghi(r13, Operand(123));
   __ stm(r1, r2, MemOperand(r3, r0, 123));
   __ slag(r1, r2, Operand(123));
   __ lay(r1, MemOperand(r2, r3, -123));
   __ a(r13, MemOperand(r1, r2, 123));
   __ ay(r13, MemOperand(r1, r2, 123));
   __ brc(Condition(14), Operand(123));
   __ brc(Condition(14), Operand(-123));
-  __ brcl(Condition(14), Operand(123), false);
-  __ brcl(Condition(14), Operand(-123), false);
+  __ brcl(Condition(14), Operand(123));
+  __ brcl(Condition(14), Operand(-123));
   __ iilf(r13, Operand(123456789));
   __ iihf(r13, Operand(-123456789));
   __ mvc(MemOperand(r0, 123), MemOperand(r4, 567), 89);
   __ sll(r13, Operand(10));
 
   v8::internal::byte* bufPos = assm.buffer_pos();
   ::printf("buffer position = %p", static_cast<void*>(bufPos));
   ::fflush(stdout);
   // OS::DebugBreak();
 
@@ skipping 198 matching lines @@
   code->Print();
 #endif
   F1 f = FUNCTION_CAST<F1>(code->entry());
   intptr_t res =
     reinterpret_cast<intptr_t>(CALL_GENERATED_CODE(isolate, f, 0, 0, 0, 0, 0));
   ::printf("f() = %" V8PRIdPTR  "\n", res);
 }
 #endif
 
 #undef __