8338023: Support two vector selectFrom API

test/jdk/jdk/incubator/vector/Byte128VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(byte[] r, byte[] order, byte[] a, by
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Byte256VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(byte[] r, byte[] order, byte[] a, by
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Byte512VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(byte[] r, byte[] order, byte[] a, by
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Byte64VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(byte[] r, byte[] order, byte[] a, by
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/ByteMaxVectorTests.java

@@ -333,7 +333,7 @@ static void assertSelectFromTwoVectorEquals(byte[] r, byte[] order, byte[] a, by
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Double128VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(double[] r, double[] order, double[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Double256VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(double[] r, double[] order, double[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Double512VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(double[] r, double[] order, double[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Double64VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(double[] r, double[] order, double[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/DoubleMaxVectorTests.java

@@ -350,7 +350,7 @@ static void assertSelectFromTwoVectorEquals(double[] r, double[] order, double[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Float128VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(float[] r, float[] order, float[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Float256VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(float[] r, float[] order, float[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Float512VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(float[] r, float[] order, float[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Float64VectorTests.java

@@ -345,7 +345,7 @@ static void assertSelectFromTwoVectorEquals(float[] r, float[] order, float[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/FloatMaxVectorTests.java

@@ -350,7 +350,7 @@ static void assertSelectFromTwoVectorEquals(float[] r, float[] order, float[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Int128VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(int[] r, int[] order, int[] a, int[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Int256VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(int[] r, int[] order, int[] a, int[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Int512VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(int[] r, int[] order, int[] a, int[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Int64VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(int[] r, int[] order, int[] a, int[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/IntMaxVectorTests.java

@@ -333,7 +333,7 @@ static void assertSelectFromTwoVectorEquals(int[] r, int[] order, int[] a, int[]
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Long128VectorTests.java

@@ -285,7 +285,7 @@ static void assertSelectFromTwoVectorEquals(long[] r, long[] order, long[] a, lo
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Long256VectorTests.java

@@ -285,7 +285,7 @@ static void assertSelectFromTwoVectorEquals(long[] r, long[] order, long[] a, lo
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Long512VectorTests.java

@@ -285,7 +285,7 @@ static void assertSelectFromTwoVectorEquals(long[] r, long[] order, long[] a, lo
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Long64VectorTests.java

@@ -285,7 +285,7 @@ static void assertSelectFromTwoVectorEquals(long[] r, long[] order, long[] a, lo
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/LongMaxVectorTests.java

@@ -290,7 +290,7 @@ static void assertSelectFromTwoVectorEquals(long[] r, long[] order, long[] a, lo
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Short128VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(short[] r, short[] order, short[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Short256VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(short[] r, short[] order, short[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }
 

test/jdk/jdk/incubator/vector/Short512VectorTests.java

@@ -328,7 +328,7 @@ static void assertSelectFromTwoVectorEquals(short[] r, short[] order, short[] a,
             int idx = i + j;
             boolean is_exceptional_idx = (int)order[idx] >= vector_len;
             int oidx = is_exceptional_idx ? ((int)order[idx] - vector_len) : (int)order[idx];
-            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " +  b[i + oidx]);
+            Assert.assertEquals(r[idx], (is_exceptional_idx ? b[i + oidx] : a[i + oidx]), "at index #" + idx + ", order = " + (int)order[idx] + ", a = " + a[i + oidx] + ", b = " + b[i + oidx]);
         }
     }