AOT+ARM: Use predication for CheckedSmiOp comparisions.

runtime/vm/intermediate_language_arm.cc

Index: runtime/vm/intermediate_language_arm.cc
diff --git a/runtime/vm/intermediate_language_arm.cc b/runtime/vm/intermediate_language_arm.cc
index 9827a4da71857c8b0070209876bbd0ef815a55f1..11d6a63a9319c9d5f1ec68729182312a41e29e85 100644
--- a/runtime/vm/intermediate_language_arm.cc
+++ b/runtime/vm/intermediate_language_arm.cc
@@ -3168,17 +3168,10 @@ void CheckedSmiOpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
     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: