src/jdk.incubator.vector/share/classes/jdk/incubator/vector/ByteVector.java

rev 49878 : ByteBuffers need to use native order

All ByteBuffers need to use native order since intrinsification leads
to use of vector operations with native order. Additionally, using
native order means there is no preferential treatment to ordering
that would create unnecessary overheads.

*** 379,395 ****
          return uOp((i, a) -> (byte) Integer.rotateRight(a, j));
      }
  
      @Override
      public void intoByteArray(byte[] a, int ix) {
!         ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix);
          intoByteBuffer(bb);
      }
  
      @Override
      public void intoByteArray(byte[] a, int ix, Mask<Byte, S> m) {
!         ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix);
          intoByteBuffer(bb, m);
      }
  
      @Override
      public void intoByteBuffer(ByteBuffer bb) {
--- 379,395 ----
          return uOp((i, a) -> (byte) Integer.rotateRight(a, j));
      }
  
      @Override
      public void intoByteArray(byte[] a, int ix) {
!         ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix).order(ByteOrder.nativeOrder());
          intoByteBuffer(bb);
      }
  
      @Override
      public void intoByteArray(byte[] a, int ix, Mask<Byte, S> m) {
!         ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix).order(ByteOrder.nativeOrder());
          intoByteBuffer(bb, m);
      }
  
      @Override
      public void intoByteBuffer(ByteBuffer bb) {
*** 770,786 ****
              return op(m, n -> a[i + indexMap[j + n]]);
          }
  
          @Override
          public ByteVector<S> fromByteArray(byte[] a, int ix) {
!             ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix);
              return fromByteBuffer(bb);
          }
  
          @Override
          public ByteVector<S> fromByteArray(byte[] a, int ix, Mask<Byte, S> m) {
!             ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix);
              return fromByteBuffer(bb, m);
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb) {
--- 770,786 ----
              return op(m, n -> a[i + indexMap[j + n]]);
          }
  
          @Override
          public ByteVector<S> fromByteArray(byte[] a, int ix) {
!             ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix).order(ByteOrder.nativeOrder());
              return fromByteBuffer(bb);
          }
  
          @Override
          public ByteVector<S> fromByteArray(byte[] a, int ix, Mask<Byte, S> m) {
!             ByteBuffer bb = ByteBuffer.wrap(a, ix, a.length - ix).order(ByteOrder.nativeOrder());
              return fromByteBuffer(bb, m);
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb) {
*** 801,818 ****
              });
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb, int ix) {
!             bb = bb.duplicate().position(ix);
              ByteBuffer fb = bb;
              return op(i -> fb.get(i));
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb, int ix, Mask<Byte, S> m) {
!             bb = bb.duplicate().position(ix);
              ByteBuffer fb = bb;
              return op(m, i -> fb.get(i));
          }
  
          @Override
--- 801,818 ----
              });
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb, int ix) {
!             bb = bb.duplicate().order(ByteOrder.nativeOrder()).position(ix);
              ByteBuffer fb = bb;
              return op(i -> fb.get(i));
          }
  
          @Override
          public ByteVector<S> fromByteBuffer(ByteBuffer bb, int ix, Mask<Byte, S> m) {
!             bb = bb.duplicate().order(ByteOrder.nativeOrder()).position(ix);
              ByteBuffer fb = bb;
              return op(m, i -> fb.get(i));
          }
  
          @Override