src/java.base/share/native/libzip/CRC32.c

rev 12262 : 8076112: Add @HotSpotIntrinsicCandidate annotation to indicate methods for which Java Runtime has intrinsics
Summary: Annotate possibly intrinsified methods with @HotSpotIntrinsicCandidate. Add checks omitted by intrinsics to the library code. Add CheckIntrinsics flags to check consistency of intrinsics.
Reviewed-by: jrose, kvn, thartmann, vlivanov, abuckley, darcy, ascarpino, briangoetz, alanb, aph, dnsimon

*** 41,51 ****
      buf[0] = (Bytef)b;
      return crc32(crc, buf, 1);
  }
  
  JNIEXPORT jint JNICALL
! Java_java_util_zip_CRC32_updateBytes(JNIEnv *env, jclass cls, jint crc,
                                       jarray b, jint off, jint len)
  {
      Bytef *buf = (*env)->GetPrimitiveArrayCritical(env, b, 0);
      if (buf) {
          crc = crc32(crc, buf + off, len);
--- 41,51 ----
      buf[0] = (Bytef)b;
      return crc32(crc, buf, 1);
  }
  
  JNIEXPORT jint JNICALL
! Java_java_util_zip_CRC32_updateBytes0(JNIEnv *env, jclass cls, jint crc,
                                           jarray b, jint off, jint len)
  {
      Bytef *buf = (*env)->GetPrimitiveArrayCritical(env, b, 0);
      if (buf) {
          crc = crc32(crc, buf + off, len);
*** 59,69 ****
  {
      return crc32(crc, (Bytef*)buf, len);
  }
  
  JNIEXPORT jint JNICALL
! Java_java_util_zip_CRC32_updateByteBuffer(JNIEnv *env, jclass cls, jint crc,
                                            jlong address, jint off, jint len)
  {
      Bytef *buf = (Bytef *)jlong_to_ptr(address);
      if (buf) {
          crc = crc32(crc, buf + off, len);
--- 59,69 ----
  {
      return crc32(crc, (Bytef*)buf, len);
  }
  
  JNIEXPORT jint JNICALL
! Java_java_util_zip_CRC32_updateByteBuffer0(JNIEnv *env, jclass cls, jint crc,
                                                jlong address, jint off, jint len)
  {
      Bytef *buf = (Bytef *)jlong_to_ptr(address);
      if (buf) {
          crc = crc32(crc, buf + off, len);