Optimizing/ARM: Implement kDexCachePcRelative dispatch.

Change-Id: I0fe2da50a30a3f62bec8ea01688dd1fec84b1831
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index d3f30cb..0bf7734 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -1095,7 +1095,12 @@
   M(UShr, BinaryOperation)                                              \
   M(Xor, BinaryOperation)                                               \
 
+#ifndef ART_ENABLE_CODEGEN_arm
 #define FOR_EACH_CONCRETE_INSTRUCTION_ARM(M)
+#else
+#define FOR_EACH_CONCRETE_INSTRUCTION_ARM(M)                            \
+  M(ArmDexCacheArraysBase, Instruction)
+#endif
 
 #ifndef ART_ENABLE_CODEGEN_arm64
 #define FOR_EACH_CONCRETE_INSTRUCTION_ARM64(M)
@@ -5565,6 +5570,9 @@
 
 }  // namespace art
 
+#ifdef ART_ENABLE_CODEGEN_arm
+#include "nodes_arm.h"
+#endif
 #ifdef ART_ENABLE_CODEGEN_arm64
 #include "nodes_arm64.h"
 #endif