if (VM.VerifyAssertions) VM.assert(offset != NEEDS_DYNAMIC_LINK);
if (VM.VerifyAssertions) VM._assert(offset != NEEDS_DYNAMIC_LINK);
  static void setFieldOffset(VM_Field field, int offset) {    if (VM.VerifyAssertions) VM.assert(offset != NEEDS_DYNAMIC_LINK);    fieldOffsets[field.getDictionaryId()] = offset;  }