AOT+ARM: Use predication for CheckedSmiOp comparisions.

runtime/vm/intermediate_language_arm.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_ARM.
 #if defined(TARGET_ARCH_ARM)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/compiler.h"
@@ skipping 3150 matching lines @@
       __ and_(result, left, Operand(right));
       break;
     case Token::kBIT_XOR:
       __ eor(result, left, Operand(right));
       break;
     case Token::kEQ:
     case Token::kLT:
     case Token::kLTE:
     case Token::kGT:
     case Token::kGTE: {
-      Label true_label, false_label, done;
-      BranchLabels labels = { &true_label, &false_label, &false_label };
       Condition true_condition =
           EmitSmiComparisonOp(compiler, locs(), op_kind());
-      EmitBranchOnCondition(compiler, true_condition, labels);
-      __ Bind(&false_label);
-      __ LoadObject(result, Bool::False());
-      __ b(&done);
-      __ Bind(&true_label);
-      __ LoadObject(result, Bool::True());
-      __ Bind(&done);
+      __ LoadObject(result, Bool::True(), true_condition);
+      __ LoadObject(result, Bool::False(), NegateCondition(true_condition));
       break;
     }
     default:
       UNIMPLEMENTED();
   }
   __ Bind(slow_path->exit_label());
 }
 
 
 LocationSummary* BinarySmiOpInstr::MakeLocationSummary(Zone* zone,
@@ skipping 3808 matching lines @@
                                 1,
                                 locs());
   __ Drop(1);
   __ Pop(result);
 }
 
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_ARM