Generate some intrinsics using our IR.

runtime/vm/assembler_arm.cc

Index: runtime/vm/assembler_arm.cc
===================================================================
--- runtime/vm/assembler_arm.cc	(revision 39909)
+++ runtime/vm/assembler_arm.cc	(working copy)
@@ -1507,6 +1507,7 @@
 void Assembler::LoadWordFromPoolOffset(Register rd,
                                        int32_t offset,
                                        Condition cond) {
+  ASSERT(allow_constant_pool());
   ASSERT(rd != PP);
   int32_t offset_mask = 0;
   if (Address::CanHoldLoadOffset(kWord, offset, &offset_mask)) {
@@ -1539,7 +1540,7 @@
   // Smis and VM heap objects are never relocated; do not use object pool.
   if (object.IsSmi()) {
     LoadImmediate(rd, reinterpret_cast<int32_t>(object.raw()), cond);
-  } else if (object.InVMHeap()) {
+  } else if (object.InVMHeap() || !allow_constant_pool()) {
     // Make sure that class CallPattern is able to decode this load immediate.
     const int32_t object_raw = reinterpret_cast<int32_t>(object.raw());
     LoadImmediate(rd, object_raw, cond);
@@ -2726,7 +2727,7 @@
 
 
 void Assembler::AddImmediateSetFlags(Register rd, Register rn, int32_t value,
-                                    Condition cond) {
+                                     Condition cond) {
   Operand o;
   if (Operand::CanHold(value, &o)) {
     // Handles value == kMinInt32.