In preparation of inlining remainder and modulo binary Smi operations:

runtime/vm/intrinsifier_arm.cc

Index: runtime/vm/intrinsifier_arm.cc
===================================================================
--- runtime/vm/intrinsifier_arm.cc	(revision 29911)
+++ runtime/vm/intrinsifier_arm.cc	(working copy)
@@ -723,24 +723,6 @@
 }
 
 
-void Intrinsifier::Integer_remainder(Assembler* assembler) {
-  // Check to see if we have integer division
-  Label fall_through;
-  TestBothArgumentsSmis(assembler, &fall_through);
-  // R1: Tagged left (dividend).
-  // R0: Tagged right (divisor).
-  // Check if modulo by zero -> exception thrown in main function.
-  __ cmp(R0, ShifterOperand(0));
-  __ b(&fall_through, EQ);
-  EmitRemainderOperation(assembler);
-  // Untagged remainder result in R1.
-  __ mov(R0, ShifterOperand(R1, LSL, 1));  // Tag result and return.
-  __ Ret();
-
-  __ Bind(&fall_through);
-}
-
-
 void Intrinsifier::Integer_truncDivide(Assembler* assembler) {
   // Check to see if we have integer division
   Label fall_through;