--- a/src/hotspot/share/asm/assembler.cpp	Wed Jul 24 17:08:14 2019 -0700
+++ b/src/hotspot/share/asm/assembler.cpp	Thu Jul 25 08:04:33 2019 +0200
@@ -218,85 +218,6 @@
   }
 }
 
-struct DelayedConstant {
-  typedef void (*value_fn_t)();
-  BasicType type;
-  intptr_t value;
-  value_fn_t value_fn;
-  // This limit of 20 is generous for initial uses.
-  // The limit needs to be large enough to store the field offsets
-  // into classes which do not have statically fixed layouts.
-  // (Initial use is for method handle object offsets.)
-  // Look for uses of "delayed_value" in the source code
-  // and make sure this number is generous enough to handle all of them.
-  enum { DC_LIMIT = 20 };
-  static DelayedConstant delayed_constants[DC_LIMIT];
-  static DelayedConstant* add(BasicType type, value_fn_t value_fn);
-  bool match(BasicType t, value_fn_t cfn) {
-    return type == t && value_fn == cfn;
-  }
-  static void update_all();
-};
-
-DelayedConstant DelayedConstant::delayed_constants[DC_LIMIT];
-// Default C structure initialization rules have the following effect here:
-// = { { (BasicType)0, (intptr_t)NULL }, ... };
-
-DelayedConstant* DelayedConstant::add(BasicType type,
-                                      DelayedConstant::value_fn_t cfn) {
-  for (int i = 0; i < DC_LIMIT; i++) {
-    DelayedConstant* dcon = &delayed_constants[i];
-    if (dcon->match(type, cfn))
-      return dcon;
-    if (dcon->value_fn == NULL) {
-        dcon->value_fn = cfn;
-        dcon->type = type;
-        return dcon;
-    }
-  }
-  // If this assert is hit (in pre-integration testing!) then re-evaluate
-  // the comment on the definition of DC_LIMIT.
-  guarantee(false, "too many delayed constants");
-  return NULL;
-}
-
-void DelayedConstant::update_all() {
-  for (int i = 0; i < DC_LIMIT; i++) {
-    DelayedConstant* dcon = &delayed_constants[i];
-    if (dcon->value_fn != NULL && dcon->value == 0) {
-      typedef int     (*int_fn_t)();
-      typedef address (*address_fn_t)();
-      switch (dcon->type) {
-      case T_INT:     dcon->value = (intptr_t) ((int_fn_t)    dcon->value_fn)(); break;
-      case T_ADDRESS: dcon->value = (intptr_t) ((address_fn_t)dcon->value_fn)(); break;
-      default:        break;
-      }
-    }
-  }
-}
-
-RegisterOrConstant AbstractAssembler::delayed_value(int(*value_fn)(), Register tmp, int offset) {
-  intptr_t val = (intptr_t) (*value_fn)();
-  if (val != 0)  return val + offset;
-  return delayed_value_impl(delayed_value_addr(value_fn), tmp, offset);
-}
-RegisterOrConstant AbstractAssembler::delayed_value(address(*value_fn)(), Register tmp, int offset) {
-  intptr_t val = (intptr_t) (*value_fn)();
-  if (val != 0)  return val + offset;
-  return delayed_value_impl(delayed_value_addr(value_fn), tmp, offset);
-}
-intptr_t* AbstractAssembler::delayed_value_addr(int(*value_fn)()) {
-  DelayedConstant* dcon = DelayedConstant::add(T_INT, (DelayedConstant::value_fn_t) value_fn);
-  return &dcon->value;
-}
-intptr_t* AbstractAssembler::delayed_value_addr(address(*value_fn)()) {
-  DelayedConstant* dcon = DelayedConstant::add(T_ADDRESS, (DelayedConstant::value_fn_t) value_fn);
-  return &dcon->value;
-}
-void AbstractAssembler::update_delayed_values() {
-  DelayedConstant::update_all();
-}
-
 void AbstractAssembler::block_comment(const char* comment) {
   if (sect() == CodeBuffer::SECT_INSTS) {
     code_section()->outer()->block_comment(offset(), comment);