--- old/test/jdk/jdk/incubator/vector/Byte256VectorTests.java	2020-05-27 18:20:55.592670674 -0700
+++ new/test/jdk/jdk/incubator/vector/Byte256VectorTests.java	2020-05-27 18:20:55.408670674 -0700
@@ -241,6 +241,17 @@
         }
     }
 
+    static void assertBroadcastArraysEquals(byte[] a, byte[] b, byte[] r, FBinOp f) {
+        int i = 0;
+        try {
+            for (; i < a.length; i++) {
+                Assert.assertEquals(r[i], f.apply(a[i], b[(i / SPECIES.length()) * SPECIES.length()]));
+            }
+        } catch (AssertionError e) {
+            Assert.assertEquals(r[i], f.apply(a[i], b[(i / SPECIES.length()) * SPECIES.length()]), "(" + a[i] + ", " + b[(i / SPECIES.length()) * SPECIES.length()] + ") at index #" + i);
+        }
+    }
+
     static void assertArraysEquals(byte[] a, byte[] b, byte[] r, boolean[] mask, FBinOp f) {
         assertArraysEquals(a, b, r, mask, FBinMaskOp.lift(f));
     }
@@ -256,6 +267,21 @@
         }
     }
 
+    static void assertBroadcastArraysEquals(byte[] a, byte[] b, byte[] r, boolean[] mask, FBinOp f) {
+        assertBroadcastArraysEquals(a, b, r, mask, FBinMaskOp.lift(f));
+    }
+
+    static void assertBroadcastArraysEquals(byte[] a, byte[] b, byte[] r, boolean[] mask, FBinMaskOp f) {
+        int i = 0;
+        try {
+            for (; i < a.length; i++) {
+                Assert.assertEquals(r[i], f.apply(a[i], b[(i / SPECIES.length()) * SPECIES.length()], mask[i % SPECIES.length()]));
+            }
+        } catch (AssertionError err) {
+            Assert.assertEquals(r[i], f.apply(a[i], b[(i / SPECIES.length()) * SPECIES.length()], mask[i % SPECIES.length()]), "at index #" + i + ", input1 = " + a[i] + ", input2 = " + b[(i / SPECIES.length()) * SPECIES.length()] + ", mask = " + mask[i % SPECIES.length()]);
+        }
+    }
+
     static void assertShiftArraysEquals(byte[] a, byte[] b, byte[] r, FBinOp f) {
         int i = 0;
         int j = 0;
@@ -1369,6 +1395,26 @@
 
         assertArraysEquals(a, b, r, Byte256VectorTests::OR);
     }
+    static byte or(byte a, byte b) {
+        return (byte)(a | b);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void orByte256VectorTests(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int ic = 0; ic < INVOC_COUNT; ic++) {
+            for (int i = 0; i < a.length; i += SPECIES.length()) {
+                ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+                ByteVector bv = ByteVector.fromArray(SPECIES, b, i);
+                av.or(bv).intoArray(r, i);
+            }
+        }
+
+        assertArraysEquals(a, b, r, Byte256VectorTests::or);
+    }
 
 
 
@@ -1437,6 +1483,189 @@
     }
 
 
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void addByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.add(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::add);
+    }
+
+    @Test(dataProvider = "byteBinaryOpMaskProvider")
+    static void addByte256VectorTestsBroadcastMaskedSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb,
+                                          IntFunction<boolean[]> fm) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+        boolean[] mask = fm.apply(SPECIES.length());
+        VectorMask<Byte> vmask = VectorMask.fromArray(SPECIES, mask, 0);
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.add(b[i], vmask).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, mask, Byte256VectorTests::add);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void subByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.sub(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::sub);
+    }
+
+    @Test(dataProvider = "byteBinaryOpMaskProvider")
+    static void subByte256VectorTestsBroadcastMaskedSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb,
+                                          IntFunction<boolean[]> fm) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+        boolean[] mask = fm.apply(SPECIES.length());
+        VectorMask<Byte> vmask = VectorMask.fromArray(SPECIES, mask, 0);
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.sub(b[i], vmask).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, mask, Byte256VectorTests::sub);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void mulByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.mul(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::mul);
+    }
+
+    @Test(dataProvider = "byteBinaryOpMaskProvider")
+    static void mulByte256VectorTestsBroadcastMaskedSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb,
+                                          IntFunction<boolean[]> fm) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+        boolean[] mask = fm.apply(SPECIES.length());
+        VectorMask<Byte> vmask = VectorMask.fromArray(SPECIES, mask, 0);
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.mul(b[i], vmask).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, mask, Byte256VectorTests::mul);
+    }
+
+
+
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void divByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        replaceZero(b, (byte) 1);
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.div(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::div);
+    }
+
+
+
+    @Test(dataProvider = "byteBinaryOpMaskProvider")
+    static void divByte256VectorTestsBroadcastMaskedSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb,
+                                          IntFunction<boolean[]> fm) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+        boolean[] mask = fm.apply(SPECIES.length());
+        VectorMask<Byte> vmask = VectorMask.fromArray(SPECIES, mask, 0);
+
+        replaceZero(b, (byte) 1);
+
+       for (int i = 0; i < a.length; i += SPECIES.length()) {
+           ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+           av.div(b[i], vmask).intoArray(r, i);
+       }
+
+        assertBroadcastArraysEquals(a, b, r, mask, Byte256VectorTests::div);
+    }
+
+
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void ORByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.lanewise(VectorOperators.OR, b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::OR);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void orByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.or(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::or);
+    }
+
+
+
+    @Test(dataProvider = "byteBinaryOpMaskProvider")
+    static void ORByte256VectorTestsBroadcastMaskedSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb,
+                                          IntFunction<boolean[]> fm) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+        boolean[] mask = fm.apply(SPECIES.length());
+        VectorMask<Byte> vmask = VectorMask.fromArray(SPECIES, mask, 0);
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.lanewise(VectorOperators.OR, b[i], vmask).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, mask, Byte256VectorTests::OR);
+    }
+
+
 
 
     static byte LSHL(byte a, byte b) {
@@ -1799,6 +2028,62 @@
         assertArraysEquals(a, b, r, Byte256VectorTests::max);
     }
 
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void MINByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.lanewise(VectorOperators.MIN, b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::MIN);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void minByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.min(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::min);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void MAXByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.lanewise(VectorOperators.MAX, b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::MAX);
+    }
+
+    @Test(dataProvider = "byteBinaryOpProvider")
+    static void maxByte256VectorTestsBroadcastSmokeTest(IntFunction<byte[]> fa, IntFunction<byte[]> fb) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] b = fb.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int i = 0; i < a.length; i += SPECIES.length()) {
+            ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+            av.max(b[i]).intoArray(r, i);
+        }
+
+        assertBroadcastArraysEquals(a, b, r, Byte256VectorTests::max);
+    }
+
     static byte AND(byte[] a, int idx) {
         byte res = -1;
         for (int i = idx; i < (idx + SPECIES.length()); i++) {
@@ -3243,6 +3528,10 @@
         return (byte)(-((byte)a));
     }
 
+    static byte neg(byte a) {
+        return (byte)(-((byte)a));
+    }
+
     @Test(dataProvider = "byteUnaryOpProvider")
     static void NEGByte256VectorTests(IntFunction<byte[]> fa) {
         byte[] a = fa.apply(SPECIES.length());
@@ -3258,6 +3547,21 @@
         assertArraysEquals(a, r, Byte256VectorTests::NEG);
     }
 
+    @Test(dataProvider = "byteUnaryOpProvider")
+    static void negByte256VectorTests(IntFunction<byte[]> fa) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int ic = 0; ic < INVOC_COUNT; ic++) {
+            for (int i = 0; i < a.length; i += SPECIES.length()) {
+                ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+                av.neg().intoArray(r, i);
+            }
+        }
+
+        assertArraysEquals(a, r, Byte256VectorTests::neg);
+    }
+
     @Test(dataProvider = "byteUnaryOpMaskProvider")
     static void NEGMaskedByte256VectorTests(IntFunction<byte[]> fa,
                                                 IntFunction<boolean[]> fm) {
@@ -3337,6 +3641,10 @@
         return (byte)(~((byte)a));
     }
 
+    static byte not(byte a) {
+        return (byte)(~((byte)a));
+    }
+
 
 
     @Test(dataProvider = "byteUnaryOpProvider")
@@ -3354,6 +3662,21 @@
         assertArraysEquals(a, r, Byte256VectorTests::NOT);
     }
 
+    @Test(dataProvider = "byteUnaryOpProvider")
+    static void notByte256VectorTests(IntFunction<byte[]> fa) {
+        byte[] a = fa.apply(SPECIES.length());
+        byte[] r = fr.apply(SPECIES.length());
+
+        for (int ic = 0; ic < INVOC_COUNT; ic++) {
+            for (int i = 0; i < a.length; i += SPECIES.length()) {
+                ByteVector av = ByteVector.fromArray(SPECIES, a, i);
+                av.not().intoArray(r, i);
+            }
+        }
+
+        assertArraysEquals(a, r, Byte256VectorTests::not);
+    }
+
 
 
     @Test(dataProvider = "byteUnaryOpMaskProvider")