Adds far-branches to arm64.

runtime/vm/intermediate_language_mips.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_MIPS.
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/dart_entry.h"
@@ skipping 552 matching lines @@
   __ bc1t(nan_label);
 
   switch (true_condition) {
     case EQ: __ ceqd(left, right); break;
     case NE: __ ceqd(left, right); break;
     case LT: __ coltd(left, right); break;
     case LE: __ coled(left, right); break;
     case GT: __ coltd(right, left); break;
     case GE: __ coled(right, left); break;
     default: {
-      // Should only passing the above conditions to this function.
+      // We should only be passing the above conditions to this function.
       UNREACHABLE();
       break;
     }
   }
 
   // Ordering is expected to be described by CMPRES1, CMPRES2.
   __ LoadImmediate(TMP, 1);
   if (true_condition == NE) {
     __ movf(CMPRES1, ZR);
     __ movt(CMPRES1, TMP);
@@ skipping 2213 matching lines @@
             __ mov(result, left);
           }
           break;
         } else if (value < 0) {
           // TODO(vegorov): should be handled outside.
           __ b(deopt);
           break;
         }
 
         value = value + kSmiTagSize;
-        if (value >= kCountLimit) value = kCountLimit;
+        if (value >= kCountLimit) {
+          value = kCountLimit;
+        }
 
         __ sra(result, left, value);
         __ SmiTag(result);
         break;
       }
 
       default:
         UNREACHABLE();
         break;
     }
@@ skipping 1729 matching lines @@
   compiler->GenerateCall(token_pos(),
                          &label,
                          PcDescriptors::kOther,
                          locs());
   __ Drop(ArgumentCount());  // Discard arguments.
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS