Enable constant pool support.

src/ia32/assembler-ia32.h

Index: src/ia32/assembler-ia32.h
diff --git a/src/ia32/assembler-ia32.h b/src/ia32/assembler-ia32.h
index b3a8fe9a5978376afcfc09fe434b67bb63e37b80..5a52e795c6b6fec38410fa10a34b773fccfe4adc 100644
--- a/src/ia32/assembler-ia32.h
+++ b/src/ia32/assembler-ia32.h
@@ -513,15 +513,12 @@ class Assembler : public AssemblerBase {
   void GetCode(CodeDesc* desc);
 
   // Read/Modify the code target in the branch/call instruction at pc.
-  inline static Address target_address_at(Address pc,
-                                          ConstantPoolArray* constant_pool);
-  inline static void set_target_address_at(Address pc,
-                                           ConstantPoolArray* constant_pool,
-                                           Address target,
-                                           ICacheFlushMode icache_flush_mode =
-                                               FLUSH_ICACHE_IF_NEEDED);
+  inline static Address target_address_at(Address pc, Address constant_pool);
+  inline static void set_target_address_at(
+      Address pc, Address constant_pool, Address target,
+      ICacheFlushMode icache_flush_mode = FLUSH_ICACHE_IF_NEEDED);
   static inline Address target_address_at(Address pc, Code* code) {
-    ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+    Address constant_pool = code ? code->constant_pool() : NULL;
     return target_address_at(pc, constant_pool);
   }
   static inline void set_target_address_at(Address pc,
@@ -529,7 +526,7 @@ class Assembler : public AssemblerBase {
                                            Address target,
                                            ICacheFlushMode icache_flush_mode =
                                                FLUSH_ICACHE_IF_NEEDED) {
-    ConstantPoolArray* constant_pool = code ? code->constant_pool() : NULL;
+    Address constant_pool = code ? code->constant_pool() : NULL;
     set_target_address_at(pc, constant_pool, target);
   }