changeset 4039:cca5d281e05c

8001183: incorrect results of char vectors right shift operaiton Summary: do vector right shift operation for small int types only after loads Reviewed-by: jrose, dlong
author kvn
date Tue, 23 Oct 2012 13:06:37 -0700
parents 0e68d290c3f9
children 6a1d4ebcda4b
files src/cpu/x86/vm/x86.ad src/share/vm/opto/superword.cpp src/share/vm/opto/vectornode.cpp test/compiler/6340864/TestByteVect.java test/compiler/6340864/TestIntVect.java test/compiler/6340864/TestLongVect.java test/compiler/6340864/TestShortVect.java test/compiler/8001183/TestCharVect.java
diffstat 8 files changed, 2380 insertions(+), 14 deletions(-) [+]
line wrap: on
line diff
--- a/src/cpu/x86/vm/x86.ad	Mon Oct 22 16:56:03 2012 -0700
+++ b/src/cpu/x86/vm/x86.ad	Tue Oct 23 13:06:37 2012 -0700
@@ -4113,9 +4113,158 @@
 
 // ----------------------- LogicalRightShift -----------------------------------
 
-// Shorts/Chars vector logical right shift produces incorrect Java result
+// Shorts vector logical right shift produces incorrect Java result
 // for negative data because java code convert short value into int with
-// sign extension before a shift.
+// sign extension before a shift. But char vectors are fine since chars are
+// unsigned values.
+
+instruct vsrl2S(vecS dst, vecS shift) %{
+  predicate(n->as_Vector()->length() == 2);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed2S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl2S_imm(vecS dst, immI8 shift) %{
+  predicate(n->as_Vector()->length() == 2);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed2S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl2S_reg(vecS dst, vecS src, vecS shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed2S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl2S_reg_imm(vecS dst, vecS src, immI8 shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 2);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed2S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl4S(vecD dst, vecS shift) %{
+  predicate(n->as_Vector()->length() == 4);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed4S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl4S_imm(vecD dst, immI8 shift) %{
+  predicate(n->as_Vector()->length() == 4);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed4S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl4S_reg(vecD dst, vecD src, vecS shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed4S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl4S_reg_imm(vecD dst, vecD src, immI8 shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 4);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed4S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl8S(vecX dst, vecS shift) %{
+  predicate(n->as_Vector()->length() == 8);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed8S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, $shift$$XMMRegister);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl8S_imm(vecX dst, immI8 shift) %{
+  predicate(n->as_Vector()->length() == 8);
+  match(Set dst (URShiftVS dst shift));
+  format %{ "psrlw   $dst,$shift\t! logical right shift packed8S" %}
+  ins_encode %{
+    __ psrlw($dst$$XMMRegister, (int)$shift$$constant);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl8S_reg(vecX dst, vecX src, vecS shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed8S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl8S_reg_imm(vecX dst, vecX src, immI8 shift) %{
+  predicate(UseAVX > 0 && n->as_Vector()->length() == 8);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed8S" %}
+  ins_encode %{
+    bool vector256 = false;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl16S_reg(vecY dst, vecY src, vecS shift) %{
+  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed16S" %}
+  ins_encode %{
+    bool vector256 = true;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, $shift$$XMMRegister, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
+
+instruct vsrl16S_reg_imm(vecY dst, vecY src, immI8 shift) %{
+  predicate(UseAVX > 1 && n->as_Vector()->length() == 16);
+  match(Set dst (URShiftVS src shift));
+  format %{ "vpsrlw  $dst,$src,$shift\t! logical right shift packed16S" %}
+  ins_encode %{
+    bool vector256 = true;
+    __ vpsrlw($dst$$XMMRegister, $src$$XMMRegister, (int)$shift$$constant, vector256);
+  %}
+  ins_pipe( pipe_slow );
+%}
 
 // Integers vector logical right shift
 instruct vsrl2I(vecD dst, vecS shift) %{
--- a/src/share/vm/opto/superword.cpp	Mon Oct 22 16:56:03 2012 -0700
+++ b/src/share/vm/opto/superword.cpp	Tue Oct 23 13:06:37 2012 -0700
@@ -1776,16 +1776,15 @@
     set_velt_type(n, container_type(n));
   }
 
-  // Propagate narrowed type backwards through operations
+  // Propagate integer narrowed type backwards through operations
   // that don't depend on higher order bits
   for (int i = _block.length() - 1; i >= 0; i--) {
     Node* n = _block.at(i);
     // Only integer types need be examined
-    const Type* vt = velt_type(n);
-    if (vt->basic_type() == T_INT) {
+    const Type* vtn = velt_type(n);
+    if (vtn->basic_type() == T_INT) {
       uint start, end;
       VectorNode::vector_operands(n, &start, &end);
-      const Type* vt = velt_type(n);
 
       for (uint j = start; j < end; j++) {
         Node* in  = n->in(j);
@@ -1801,6 +1800,24 @@
             }
           }
           if (same_type) {
+            // For right shifts of small integer types (bool, byte, char, short)
+            // we need precise information about sign-ness. Only Load nodes have
+            // this information because Store nodes are the same for signed and
+            // unsigned values. And any arithmetic operation after a load may
+            // expand a value to signed Int so such right shifts can't be used
+            // because vector elements do not have upper bits of Int.
+            const Type* vt = vtn;
+            if (VectorNode::is_shift(in)) {
+              Node* load = in->in(1);
+              if (load->is_Load() && (velt_type(load)->basic_type() == T_INT)) {
+                vt = velt_type(load);
+              } else if (in->Opcode() != Op_LShiftI) {
+                // Widen type to Int to avoid creation of right shift vector
+                // (align + data_size(s1) check in stmts_can_pack() will fail).
+                // Note, left shifts work regardless type.
+                vt = TypeInt::INT;
+              }
+            }
             set_velt_type(in, vt);
           }
         }
@@ -1841,7 +1858,20 @@
 // Smallest type containing range of values
 const Type* SuperWord::container_type(Node* n) {
   if (n->is_Mem()) {
-    return Type::get_const_basic_type(n->as_Mem()->memory_type());
+    BasicType bt = n->as_Mem()->memory_type();
+    if (n->is_Store() && (bt == T_CHAR)) {
+      // Use T_SHORT type instead of T_CHAR for stored values because any
+      // preceding arithmetic operation extends values to signed Int.
+      bt = T_SHORT;
+    }
+    if (n->Opcode() == Op_LoadUB) {
+      // Adjust type for unsigned byte loads, it is important for right shifts.
+      // T_BOOLEAN is used because there is no basic type representing type
+      // TypeInt::UBYTE. Use of T_BOOLEAN for vectors is fine because only
+      // size (one byte) and sign is important.
+      bt = T_BOOLEAN;
+    }
+    return Type::get_const_basic_type(bt);
   }
   const Type* t = _igvn.type(n);
   if (t->basic_type() == T_INT) {
--- a/src/share/vm/opto/vectornode.cpp	Mon Oct 22 16:56:03 2012 -0700
+++ b/src/share/vm/opto/vectornode.cpp	Tue Oct 23 13:06:37 2012 -0700
@@ -103,9 +103,9 @@
     return Op_LShiftVL;
   case Op_RShiftI:
     switch (bt) {
-    case T_BOOLEAN:
+    case T_BOOLEAN:return Op_URShiftVB; // boolean is unsigned value
+    case T_CHAR:   return Op_URShiftVS; // char is unsigned value
     case T_BYTE:   return Op_RShiftVB;
-    case T_CHAR:
     case T_SHORT:  return Op_RShiftVS;
     case T_INT:    return Op_RShiftVI;
     }
@@ -115,10 +115,14 @@
     return Op_RShiftVL;
   case Op_URShiftI:
     switch (bt) {
-    case T_BOOLEAN:
-    case T_BYTE:   return Op_URShiftVB;
-    case T_CHAR:
-    case T_SHORT:  return Op_URShiftVS;
+    case T_BOOLEAN:return Op_URShiftVB;
+    case T_CHAR:   return Op_URShiftVS;
+    case T_BYTE:
+    case T_SHORT:  return 0; // Vector logical right shift for signed short
+                             // values produces incorrect Java result for
+                             // negative data because java code should convert
+                             // a short value into int value with sign
+                             // extension before a shift.
     case T_INT:    return Op_URShiftVI;
     }
     ShouldNotReachHere();
--- a/test/compiler/6340864/TestByteVect.java	Mon Oct 22 16:56:03 2012 -0700
+++ b/test/compiler/6340864/TestByteVect.java	Tue Oct 23 13:06:37 2012 -0700
@@ -33,7 +33,7 @@
 public class TestByteVect {
   private static final int ARRLEN = 997;
   private static final int ITERS  = 11000;
-  private static final int ADD_INIT = 0;
+  private static final int ADD_INIT = 63;
   private static final int BIT_MASK = 0xB7;
   private static final int VALUE = 3;
   private static final int SHIFT = 8;
@@ -76,6 +76,7 @@
       test_subc(a0, a1);
       test_subv(a0, a1, (byte)VALUE);
       test_suba(a0, a1, a2);
+
       test_mulc(a0, a1);
       test_mulv(a0, a1, (byte)VALUE);
       test_mula(a0, a1, a2);
@@ -88,6 +89,7 @@
       test_divc_n(a0, a1);
       test_divv(a0, a1, (byte)-VALUE);
       test_diva(a0, a1, a3);
+
       test_andc(a0, a1);
       test_andv(a0, a1, (byte)BIT_MASK);
       test_anda(a0, a1, a4);
@@ -97,30 +99,49 @@
       test_xorc(a0, a1);
       test_xorv(a0, a1, (byte)BIT_MASK);
       test_xora(a0, a1, a4);
+
       test_sllc(a0, a1);
       test_sllv(a0, a1, VALUE);
       test_srlc(a0, a1);
       test_srlv(a0, a1, VALUE);
       test_srac(a0, a1);
       test_srav(a0, a1, VALUE);
+
       test_sllc_n(a0, a1);
       test_sllv(a0, a1, -VALUE);
       test_srlc_n(a0, a1);
       test_srlv(a0, a1, -VALUE);
       test_srac_n(a0, a1);
       test_srav(a0, a1, -VALUE);
+
       test_sllc_o(a0, a1);
       test_sllv(a0, a1, SHIFT);
       test_srlc_o(a0, a1);
       test_srlv(a0, a1, SHIFT);
       test_srac_o(a0, a1);
       test_srav(a0, a1, SHIFT);
+
       test_sllc_on(a0, a1);
       test_sllv(a0, a1, -SHIFT);
       test_srlc_on(a0, a1);
       test_srlv(a0, a1, -SHIFT);
       test_srac_on(a0, a1);
       test_srav(a0, a1, -SHIFT);
+
+      test_sllc_add(a0, a1);
+      test_sllv_add(a0, a1, ADD_INIT);
+      test_srlc_add(a0, a1);
+      test_srlv_add(a0, a1, ADD_INIT);
+      test_srac_add(a0, a1);
+      test_srav_add(a0, a1, ADD_INIT);
+
+      test_sllc_and(a0, a1);
+      test_sllv_and(a0, a1, BIT_MASK);
+      test_srlc_and(a0, a1);
+      test_srlv_and(a0, a1, BIT_MASK);
+      test_srac_and(a0, a1);
+      test_srav_and(a0, a1, BIT_MASK);
+
       test_pack2(p2, a1);
       test_unpack2(a0, p2);
       test_pack2_swap(p2, a1);
@@ -369,6 +390,60 @@
         errn += verify("test_srav_on: ", i, a0[i], (byte)((byte)(ADD_INIT+i)>>(-SHIFT)));
       }
 
+      test_sllc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+      test_sllv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+
+      test_srlc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+      test_srlv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+
+      test_srac_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+      test_srav_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_add: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+
+      test_sllc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+      test_sllv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+
+      test_srlc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+      test_srlv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+
+      test_srac_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+      test_srav_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_and: ", i, a0[i], (byte)(((byte)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+
       test_pack2(p2, a1);
       for (int i=0; i<ARRLEN/2; i++) {
         errn += verify("test_pack2: ", i, p2[i], (short)(((short)(ADD_INIT+2*i) & 0xFF) | ((short)(ADD_INIT+2*i+1) << 8)));
@@ -805,6 +880,84 @@
 
     start = System.currentTimeMillis();
     for (int i=0; i<ITERS; i++) {
+      test_sllc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
       test_pack2(p2, a1);
     }
     end = System.currentTimeMillis();
@@ -1036,6 +1189,26 @@
       a0[i] = (byte)(a1[i]<<b);
     }
   }
+  static void test_sllc_add(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + ADD_INIT)<<VALUE);
+    }
+  }
+  static void test_sllv_add(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + b)<<VALUE);
+    }
+  }
+  static void test_sllc_and(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & BIT_MASK)<<VALUE);
+    }
+  }
+  static void test_sllv_and(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & b)<<VALUE);
+    }
+  }
 
   static void test_srlc(byte[] a0, byte[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -1062,6 +1235,26 @@
       a0[i] = (byte)(a1[i]>>>b);
     }
   }
+  static void test_srlc_add(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + ADD_INIT)>>>VALUE);
+    }
+  }
+  static void test_srlv_add(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + b)>>>VALUE);
+    }
+  }
+  static void test_srlc_and(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & BIT_MASK)>>>VALUE);
+    }
+  }
+  static void test_srlv_and(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & b)>>>VALUE);
+    }
+  }
 
   static void test_srac(byte[] a0, byte[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -1088,6 +1281,26 @@
       a0[i] = (byte)(a1[i]>>b);
     }
   }
+  static void test_srac_add(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + ADD_INIT)>>VALUE);
+    }
+  }
+  static void test_srav_add(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] + b)>>VALUE);
+    }
+  }
+  static void test_srac_and(byte[] a0, byte[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & BIT_MASK)>>VALUE);
+    }
+  }
+  static void test_srav_and(byte[] a0, byte[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (byte)((a1[i] & b)>>VALUE);
+    }
+  }
 
   static void test_pack2(short[] p2, byte[] a1) {
     if (p2.length*2 > a1.length) return;
--- a/test/compiler/6340864/TestIntVect.java	Mon Oct 22 16:56:03 2012 -0700
+++ b/test/compiler/6340864/TestIntVect.java	Tue Oct 23 13:06:37 2012 -0700
@@ -74,6 +74,7 @@
       test_subc(a0, a1);
       test_subv(a0, a1, (int)VALUE);
       test_suba(a0, a1, a2);
+
       test_mulc(a0, a1);
       test_mulv(a0, a1, (int)VALUE);
       test_mula(a0, a1, a2);
@@ -86,6 +87,7 @@
       test_divc_n(a0, a1);
       test_divv(a0, a1, (int)-VALUE);
       test_diva(a0, a1, a3);
+
       test_andc(a0, a1);
       test_andv(a0, a1, (int)BIT_MASK);
       test_anda(a0, a1, a4);
@@ -95,30 +97,49 @@
       test_xorc(a0, a1);
       test_xorv(a0, a1, (int)BIT_MASK);
       test_xora(a0, a1, a4);
+
       test_sllc(a0, a1);
       test_sllv(a0, a1, VALUE);
       test_srlc(a0, a1);
       test_srlv(a0, a1, VALUE);
       test_srac(a0, a1);
       test_srav(a0, a1, VALUE);
+
       test_sllc_n(a0, a1);
       test_sllv(a0, a1, -VALUE);
       test_srlc_n(a0, a1);
       test_srlv(a0, a1, -VALUE);
       test_srac_n(a0, a1);
       test_srav(a0, a1, -VALUE);
+
       test_sllc_o(a0, a1);
       test_sllv(a0, a1, SHIFT);
       test_srlc_o(a0, a1);
       test_srlv(a0, a1, SHIFT);
       test_srac_o(a0, a1);
       test_srav(a0, a1, SHIFT);
+
       test_sllc_on(a0, a1);
       test_sllv(a0, a1, -SHIFT);
       test_srlc_on(a0, a1);
       test_srlv(a0, a1, -SHIFT);
       test_srac_on(a0, a1);
       test_srav(a0, a1, -SHIFT);
+
+      test_sllc_add(a0, a1);
+      test_sllv_add(a0, a1, ADD_INIT);
+      test_srlc_add(a0, a1);
+      test_srlv_add(a0, a1, ADD_INIT);
+      test_srac_add(a0, a1);
+      test_srav_add(a0, a1, ADD_INIT);
+
+      test_sllc_and(a0, a1);
+      test_sllv_and(a0, a1, BIT_MASK);
+      test_srlc_and(a0, a1);
+      test_srlv_and(a0, a1, BIT_MASK);
+      test_srac_and(a0, a1);
+      test_srav_and(a0, a1, BIT_MASK);
+
       test_pack2(p2, a1);
       test_unpack2(a0, p2);
       test_pack2_swap(p2, a1);
@@ -359,6 +380,60 @@
         errn += verify("test_srav_on: ", i, a0[i], (int)((int)(ADD_INIT+i)>>(-SHIFT)));
       }
 
+      test_sllc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+      test_sllv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+
+      test_srlc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+      test_srlv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+
+      test_srac_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+      test_srav_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_add: ", i, a0[i], (int)(((int)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+
+      test_sllc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+      test_sllv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+
+      test_srlc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+      test_srlv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+
+      test_srac_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+      test_srav_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_and: ", i, a0[i], (int)(((int)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+
       test_pack2(p2, a1);
       for (int i=0; i<ARRLEN/2; i++) {
         errn += verify("test_pack2: ", i, p2[i], ((long)(ADD_INIT+2*i) & 0xFFFFFFFFl) | ((long)(ADD_INIT+2*i+1) << 32));
@@ -727,6 +802,84 @@
 
     start = System.currentTimeMillis();
     for (int i=0; i<ITERS; i++) {
+      test_sllc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
       test_pack2(p2, a1);
     }
     end = System.currentTimeMillis();
@@ -908,6 +1061,26 @@
       a0[i] = (int)(a1[i]<<b);
     }
   }
+  static void test_sllc_add(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + ADD_INIT)<<VALUE);
+    }
+  }
+  static void test_sllv_add(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + b)<<VALUE);
+    }
+  }
+  static void test_sllc_and(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & BIT_MASK)<<VALUE);
+    }
+  }
+  static void test_sllv_and(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & b)<<VALUE);
+    }
+  }
 
   static void test_srlc(int[] a0, int[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -934,6 +1107,26 @@
       a0[i] = (int)(a1[i]>>>b);
     }
   }
+  static void test_srlc_add(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + ADD_INIT)>>>VALUE);
+    }
+  }
+  static void test_srlv_add(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + b)>>>VALUE);
+    }
+  }
+  static void test_srlc_and(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & BIT_MASK)>>>VALUE);
+    }
+  }
+  static void test_srlv_and(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & b)>>>VALUE);
+    }
+  }
 
   static void test_srac(int[] a0, int[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -960,6 +1153,26 @@
       a0[i] = (int)(a1[i]>>b);
     }
   }
+  static void test_srac_add(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + ADD_INIT)>>VALUE);
+    }
+  }
+  static void test_srav_add(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] + b)>>VALUE);
+    }
+  }
+  static void test_srac_and(int[] a0, int[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & BIT_MASK)>>VALUE);
+    }
+  }
+  static void test_srav_and(int[] a0, int[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (int)((a1[i] & b)>>VALUE);
+    }
+  }
 
   static void test_pack2(long[] p2, int[] a1) {
     if (p2.length*2 > a1.length) return;
--- a/test/compiler/6340864/TestLongVect.java	Mon Oct 22 16:56:03 2012 -0700
+++ b/test/compiler/6340864/TestLongVect.java	Tue Oct 23 13:06:37 2012 -0700
@@ -73,6 +73,7 @@
       test_subc(a0, a1);
       test_subv(a0, a1, (long)VALUE);
       test_suba(a0, a1, a2);
+
       test_mulc(a0, a1);
       test_mulv(a0, a1, (long)VALUE);
       test_mula(a0, a1, a2);
@@ -85,6 +86,7 @@
       test_divc_n(a0, a1);
       test_divv(a0, a1, (long)-VALUE);
       test_diva(a0, a1, a3);
+
       test_andc(a0, a1);
       test_andv(a0, a1, (long)BIT_MASK);
       test_anda(a0, a1, a4);
@@ -94,30 +96,48 @@
       test_xorc(a0, a1);
       test_xorv(a0, a1, (long)BIT_MASK);
       test_xora(a0, a1, a4);
+
       test_sllc(a0, a1);
       test_sllv(a0, a1, VALUE);
       test_srlc(a0, a1);
       test_srlv(a0, a1, VALUE);
       test_srac(a0, a1);
       test_srav(a0, a1, VALUE);
+
       test_sllc_n(a0, a1);
       test_sllv(a0, a1, -VALUE);
       test_srlc_n(a0, a1);
       test_srlv(a0, a1, -VALUE);
       test_srac_n(a0, a1);
       test_srav(a0, a1, -VALUE);
+
       test_sllc_o(a0, a1);
       test_sllv(a0, a1, SHIFT);
       test_srlc_o(a0, a1);
       test_srlv(a0, a1, SHIFT);
       test_srac_o(a0, a1);
       test_srav(a0, a1, SHIFT);
+
       test_sllc_on(a0, a1);
       test_sllv(a0, a1, -SHIFT);
       test_srlc_on(a0, a1);
       test_srlv(a0, a1, -SHIFT);
       test_srac_on(a0, a1);
       test_srav(a0, a1, -SHIFT);
+
+      test_sllc_add(a0, a1);
+      test_sllv_add(a0, a1, ADD_INIT);
+      test_srlc_add(a0, a1);
+      test_srlv_add(a0, a1, ADD_INIT);
+      test_srac_add(a0, a1);
+      test_srav_add(a0, a1, ADD_INIT);
+
+      test_sllc_and(a0, a1);
+      test_sllv_and(a0, a1, BIT_MASK);
+      test_srlc_and(a0, a1);
+      test_srlv_and(a0, a1, BIT_MASK);
+      test_srac_and(a0, a1);
+      test_srav_and(a0, a1, BIT_MASK);
     }
     // Test and verify results
     System.out.println("Verification");
@@ -354,6 +374,60 @@
         errn += verify("test_srav_on: ", i, a0[i], (long)((long)(ADD_INIT+i)>>(-SHIFT)));
       }
 
+      test_sllc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+      test_sllv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+
+      test_srlc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+      test_srlv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+
+      test_srac_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+      test_srav_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_add: ", i, a0[i], (long)(((long)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+
+      test_sllc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+      test_sllv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+
+      test_srlc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+      test_srlv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+
+      test_srac_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+      test_srav_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_and: ", i, a0[i], (long)(((long)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+
     }
 
     if (errn > 0)
@@ -696,6 +770,84 @@
     end = System.currentTimeMillis();
     System.out.println("test_srav_on: " + (end - start));
 
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_and: " + (end - start));
+
     return errn;
   }
 
@@ -854,6 +1006,26 @@
       a0[i] = (long)(a1[i]<<b);
     }
   }
+  static void test_sllc_add(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + ADD_INIT)<<VALUE);
+    }
+  }
+  static void test_sllv_add(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + b)<<VALUE);
+    }
+  }
+  static void test_sllc_and(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & BIT_MASK)<<VALUE);
+    }
+  }
+  static void test_sllv_and(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & b)<<VALUE);
+    }
+  }
 
   static void test_srlc(long[] a0, long[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -880,6 +1052,26 @@
       a0[i] = (long)(a1[i]>>>b);
     }
   }
+  static void test_srlc_add(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + ADD_INIT)>>>VALUE);
+    }
+  }
+  static void test_srlv_add(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + b)>>>VALUE);
+    }
+  }
+  static void test_srlc_and(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & BIT_MASK)>>>VALUE);
+    }
+  }
+  static void test_srlv_and(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & b)>>>VALUE);
+    }
+  }
 
   static void test_srac(long[] a0, long[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -906,6 +1098,26 @@
       a0[i] = (long)(a1[i]>>b);
     }
   }
+  static void test_srac_add(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + ADD_INIT)>>VALUE);
+    }
+  }
+  static void test_srav_add(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] + b)>>VALUE);
+    }
+  }
+  static void test_srac_and(long[] a0, long[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & BIT_MASK)>>VALUE);
+    }
+  }
+  static void test_srav_and(long[] a0, long[] a1, long b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (long)((a1[i] & b)>>VALUE);
+    }
+  }
 
   static int verify(String text, int i, long elem, long val) {
     if (elem != val) {
--- a/test/compiler/6340864/TestShortVect.java	Mon Oct 22 16:56:03 2012 -0700
+++ b/test/compiler/6340864/TestShortVect.java	Tue Oct 23 13:06:37 2012 -0700
@@ -75,6 +75,7 @@
       test_subc(a0, a1);
       test_subv(a0, a1, (short)VALUE);
       test_suba(a0, a1, a2);
+
       test_mulc(a0, a1);
       test_mulv(a0, a1, (short)VALUE);
       test_mula(a0, a1, a2);
@@ -87,6 +88,7 @@
       test_divc_n(a0, a1);
       test_divv(a0, a1, (short)-VALUE);
       test_diva(a0, a1, a3);
+
       test_andc(a0, a1);
       test_andv(a0, a1, (short)BIT_MASK);
       test_anda(a0, a1, a4);
@@ -96,30 +98,49 @@
       test_xorc(a0, a1);
       test_xorv(a0, a1, (short)BIT_MASK);
       test_xora(a0, a1, a4);
+
       test_sllc(a0, a1);
       test_sllv(a0, a1, VALUE);
       test_srlc(a0, a1);
       test_srlv(a0, a1, VALUE);
       test_srac(a0, a1);
       test_srav(a0, a1, VALUE);
+
       test_sllc_n(a0, a1);
       test_sllv(a0, a1, -VALUE);
       test_srlc_n(a0, a1);
       test_srlv(a0, a1, -VALUE);
       test_srac_n(a0, a1);
       test_srav(a0, a1, -VALUE);
+
       test_sllc_o(a0, a1);
       test_sllv(a0, a1, SHIFT);
       test_srlc_o(a0, a1);
       test_srlv(a0, a1, SHIFT);
       test_srac_o(a0, a1);
       test_srav(a0, a1, SHIFT);
+
       test_sllc_on(a0, a1);
       test_sllv(a0, a1, -SHIFT);
       test_srlc_on(a0, a1);
       test_srlv(a0, a1, -SHIFT);
       test_srac_on(a0, a1);
       test_srav(a0, a1, -SHIFT);
+
+      test_sllc_add(a0, a1);
+      test_sllv_add(a0, a1, ADD_INIT);
+      test_srlc_add(a0, a1);
+      test_srlv_add(a0, a1, ADD_INIT);
+      test_srac_add(a0, a1);
+      test_srav_add(a0, a1, ADD_INIT);
+
+      test_sllc_and(a0, a1);
+      test_sllv_and(a0, a1, BIT_MASK);
+      test_srlc_and(a0, a1);
+      test_srlv_and(a0, a1, BIT_MASK);
+      test_srac_and(a0, a1);
+      test_srav_and(a0, a1, BIT_MASK);
+
       test_pack2(p2, a1);
       test_unpack2(a0, p2);
       test_pack2_swap(p2, a1);
@@ -364,6 +385,60 @@
         errn += verify("test_srav_on: ", i, a0[i], (short)((short)(ADD_INIT+i)>>(-SHIFT)));
       }
 
+      test_sllc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+      test_sllv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+
+      test_srlc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+      test_srlv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+
+      test_srac_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+      test_srav_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_add: ", i, a0[i], (short)(((short)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+
+      test_sllc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+      test_sllv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+
+      test_srlc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+      test_srlv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+
+      test_srac_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+      test_srav_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_and: ", i, a0[i], (short)(((short)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+
       test_pack2(p2, a1);
       for (int i=0; i<ARRLEN/2; i++) {
         errn += verify("test_pack2: ", i, p2[i], ((int)(ADD_INIT+2*i) & 0xFFFF) | ((int)(ADD_INIT+2*i+1) << 16));
@@ -762,6 +837,84 @@
 
     start = System.currentTimeMillis();
     for (int i=0; i<ITERS; i++) {
+      test_sllc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
       test_pack2(p2, a1);
     }
     end = System.currentTimeMillis();
@@ -968,6 +1121,26 @@
       a0[i] = (short)(a1[i]<<b);
     }
   }
+  static void test_sllc_add(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + ADD_INIT)<<VALUE);
+    }
+  }
+  static void test_sllv_add(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + b)<<VALUE);
+    }
+  }
+  static void test_sllc_and(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & BIT_MASK)<<VALUE);
+    }
+  }
+  static void test_sllv_and(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & b)<<VALUE);
+    }
+  }
 
   static void test_srlc(short[] a0, short[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -994,6 +1167,26 @@
       a0[i] = (short)(a1[i]>>>b);
     }
   }
+  static void test_srlc_add(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + ADD_INIT)>>>VALUE);
+    }
+  }
+  static void test_srlv_add(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + b)>>>VALUE);
+    }
+  }
+  static void test_srlc_and(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & BIT_MASK)>>>VALUE);
+    }
+  }
+  static void test_srlv_and(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & b)>>>VALUE);
+    }
+  }
 
   static void test_srac(short[] a0, short[] a1) {
     for (int i = 0; i < a0.length; i+=1) {
@@ -1020,6 +1213,26 @@
       a0[i] = (short)(a1[i]>>b);
     }
   }
+  static void test_srac_add(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + ADD_INIT)>>VALUE);
+    }
+  }
+  static void test_srav_add(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] + b)>>VALUE);
+    }
+  }
+  static void test_srac_and(short[] a0, short[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & BIT_MASK)>>VALUE);
+    }
+  }
+  static void test_srav_and(short[] a0, short[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (short)((a1[i] & b)>>VALUE);
+    }
+  }
 
   static void test_pack2(int[] p2, short[] a1) {
     if (p2.length*2 > a1.length) return;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/8001183/TestCharVect.java	Tue Oct 23 13:06:37 2012 -0700
@@ -0,0 +1,1332 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 8001183
+ * @summary incorrect results of char vectors right shift operaiton
+ *
+ * @run main/othervm/timeout=400 -Xbatch -Xmx64m TestCharVect
+ */
+
+public class TestCharVect {
+  private static final int ARRLEN = 997;
+  private static final int ITERS  = 11000;
+  private static final int ADD_INIT = Character.MAX_VALUE-500;
+  private static final int BIT_MASK = 0xB731;
+  private static final int VALUE = 7;
+  private static final int SHIFT = 16;
+
+  public static void main(String args[]) {
+    System.out.println("Testing Char vectors");
+    int errn = test();
+    if (errn > 0) {
+      System.err.println("FAILED: " + errn + " errors");
+      System.exit(97);
+    }
+    System.out.println("PASSED");
+  }
+
+  static int test() {
+    char[] a0 = new char[ARRLEN];
+    char[] a1 = new char[ARRLEN];
+    short[] a2 = new short[ARRLEN];
+    short[] a3 = new short[ARRLEN];
+    short[] a4 = new short[ARRLEN];
+     int[] p2 = new  int[ARRLEN/2];
+    long[] p4 = new long[ARRLEN/4];
+    // Initialize
+    int gold_sum = 0;
+    for (int i=0; i<ARRLEN; i++) {
+      char val = (char)(ADD_INIT+i);
+      gold_sum += val;
+      a1[i] = val;
+      a2[i] = VALUE;
+      a3[i] = -VALUE;
+      a4[i] = (short)BIT_MASK;
+    }
+    System.out.println("Warmup");
+    for (int i=0; i<ITERS; i++) {
+      test_sum(a1);
+      test_addc(a0, a1);
+      test_addv(a0, a1, (char)VALUE);
+      test_adda(a0, a1, a2);
+      test_subc(a0, a1);
+      test_subv(a0, a1, (char)VALUE);
+      test_suba(a0, a1, a2);
+
+      test_mulc(a0, a1);
+      test_mulv(a0, a1, (char)VALUE);
+      test_mula(a0, a1, a2);
+      test_divc(a0, a1);
+      test_divv(a0, a1, VALUE);
+      test_diva(a0, a1, a2);
+      test_mulc_n(a0, a1);
+      test_mulv(a0, a1, (char)-VALUE);
+      test_mula(a0, a1, a3);
+      test_divc_n(a0, a1);
+      test_divv(a0, a1, -VALUE);
+      test_diva(a0, a1, a3);
+
+      test_andc(a0, a1);
+      test_andv(a0, a1, (short)BIT_MASK);
+      test_anda(a0, a1, a4);
+      test_orc(a0, a1);
+      test_orv(a0, a1, (short)BIT_MASK);
+      test_ora(a0, a1, a4);
+      test_xorc(a0, a1);
+      test_xorv(a0, a1, (short)BIT_MASK);
+      test_xora(a0, a1, a4);
+
+      test_sllc(a0, a1);
+      test_sllv(a0, a1, VALUE);
+      test_srlc(a0, a1);
+      test_srlv(a0, a1, VALUE);
+      test_srac(a0, a1);
+      test_srav(a0, a1, VALUE);
+
+      test_sllc_n(a0, a1);
+      test_sllv(a0, a1, -VALUE);
+      test_srlc_n(a0, a1);
+      test_srlv(a0, a1, -VALUE);
+      test_srac_n(a0, a1);
+      test_srav(a0, a1, -VALUE);
+
+      test_sllc_o(a0, a1);
+      test_sllv(a0, a1, SHIFT);
+      test_srlc_o(a0, a1);
+      test_srlv(a0, a1, SHIFT);
+      test_srac_o(a0, a1);
+      test_srav(a0, a1, SHIFT);
+
+      test_sllc_on(a0, a1);
+      test_sllv(a0, a1, -SHIFT);
+      test_srlc_on(a0, a1);
+      test_srlv(a0, a1, -SHIFT);
+      test_srac_on(a0, a1);
+      test_srav(a0, a1, -SHIFT);
+
+      test_sllc_add(a0, a1);
+      test_sllv_add(a0, a1, ADD_INIT);
+      test_srlc_add(a0, a1);
+      test_srlv_add(a0, a1, ADD_INIT);
+      test_srac_add(a0, a1);
+      test_srav_add(a0, a1, ADD_INIT);
+
+      test_sllc_and(a0, a1);
+      test_sllv_and(a0, a1, BIT_MASK);
+      test_srlc_and(a0, a1);
+      test_srlv_and(a0, a1, BIT_MASK);
+      test_srac_and(a0, a1);
+      test_srav_and(a0, a1, BIT_MASK);
+
+      test_pack2(p2, a1);
+      test_unpack2(a0, p2);
+      test_pack2_swap(p2, a1);
+      test_unpack2_swap(a0, p2);
+      test_pack4(p4, a1);
+      test_unpack4(a0, p4);
+      test_pack4_swap(p4, a1);
+      test_unpack4_swap(a0, p4);
+    }
+    // Test and verify results
+    System.out.println("Verification");
+    int errn = 0;
+    {
+      int sum = test_sum(a1);
+      if (sum != gold_sum) {
+        System.err.println("test_sum:  " + sum + " != " + gold_sum);
+        errn++;
+      }
+
+      test_addc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_addc: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
+      }
+      test_addv(a0, a1, (char)VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_addv: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
+      }
+      test_adda(a0, a1, a2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_adda: ", i, a0[i], (char)((char)(ADD_INIT+i)+VALUE));
+      }
+
+      test_subc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_subc: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
+      }
+      test_subv(a0, a1, (char)VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_subv: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
+      }
+      test_suba(a0, a1, a2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_suba: ", i, a0[i], (char)((char)(ADD_INIT+i)-VALUE));
+      }
+
+      test_mulc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mulc: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
+      }
+      test_mulv(a0, a1, (char)VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mulv: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
+      }
+      test_mula(a0, a1, a2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mula: ", i, a0[i], (char)((char)(ADD_INIT+i)*VALUE));
+      }
+
+      test_divc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_divc: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
+      }
+      test_divv(a0, a1, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_divv: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
+      }
+      test_diva(a0, a1, a2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_diva: ", i, a0[i], (char)((char)(ADD_INIT+i)/VALUE));
+      }
+
+      test_mulc_n(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mulc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
+      }
+      test_mulv(a0, a1, (char)-VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mulv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
+      }
+      test_mula(a0, a1, a3);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_mula_n: ", i, a0[i], (char)((char)(ADD_INIT+i)*(-VALUE)));
+      }
+
+      test_divc_n(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_divc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
+      }
+      test_divv(a0, a1, -VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_divv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
+      }
+      test_diva(a0, a1, a3);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_diva_n: ", i, a0[i], (char)((char)(ADD_INIT+i)/(-VALUE)));
+      }
+
+      test_andc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_andc: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
+      }
+      test_andv(a0, a1, (short)BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_andv: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
+      }
+      test_anda(a0, a1, a4);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_anda: ", i, a0[i], (char)((char)(ADD_INIT+i)&BIT_MASK));
+      }
+
+      test_orc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_orc: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
+      }
+      test_orv(a0, a1, (short)BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_orv: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
+      }
+      test_ora(a0, a1, a4);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_ora: ", i, a0[i], (char)((char)(ADD_INIT+i)|BIT_MASK));
+      }
+
+      test_xorc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_xorc: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
+      }
+      test_xorv(a0, a1, (short)BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_xorv: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
+      }
+      test_xora(a0, a1, a4);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_xora: ", i, a0[i], (char)((char)(ADD_INIT+i)^BIT_MASK));
+      }
+
+      test_sllc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc: ", i, a0[i], (char)((char)(ADD_INIT+i)<<VALUE));
+      }
+      test_sllv(a0, a1, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv: ", i, a0[i], (char)((char)(ADD_INIT+i)<<VALUE));
+      }
+
+      test_srlc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>VALUE));
+      }
+      test_srlv(a0, a1, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>VALUE));
+      }
+
+      test_srac(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac: ", i, a0[i], (char)((char)(ADD_INIT+i)>>VALUE));
+      }
+      test_srav(a0, a1, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav: ", i, a0[i], (char)((char)(ADD_INIT+i)>>VALUE));
+      }
+
+      test_sllc_n(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-VALUE)));
+      }
+      test_sllv(a0, a1, -VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-VALUE)));
+      }
+
+      test_srlc_n(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-VALUE)));
+      }
+      test_srlv(a0, a1, -VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-VALUE)));
+      }
+
+      test_srac_n(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-VALUE)));
+      }
+      test_srav(a0, a1, -VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_n: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-VALUE)));
+      }
+
+      test_sllc_o(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_o: ", i, a0[i], (char)((char)(ADD_INIT+i)<<SHIFT));
+      }
+      test_sllv(a0, a1, SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_o: ", i, a0[i], (char)((char)(ADD_INIT+i)<<SHIFT));
+      }
+
+      test_srlc_o(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>SHIFT));
+      }
+      test_srlv(a0, a1, SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>SHIFT));
+      }
+
+      test_srac_o(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>SHIFT));
+      }
+      test_srav(a0, a1, SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_o: ", i, a0[i], (char)((char)(ADD_INIT+i)>>SHIFT));
+      }
+
+      test_sllc_on(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_on: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-SHIFT)));
+      }
+      test_sllv(a0, a1, -SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_on: ", i, a0[i], (char)((char)(ADD_INIT+i)<<(-SHIFT)));
+      }
+
+      test_srlc_on(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-SHIFT)));
+      }
+      test_srlv(a0, a1, -SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>>(-SHIFT)));
+      }
+
+      test_srac_on(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-SHIFT)));
+      }
+      test_srav(a0, a1, -SHIFT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_on: ", i, a0[i], (char)((char)(ADD_INIT+i)>>(-SHIFT)));
+      }
+
+      test_sllc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+      test_sllv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)<<VALUE));
+      }
+
+      test_srlc_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+      test_srlv_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>>VALUE));
+      }
+
+      test_srac_add(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+      test_srav_add(a0, a1, ADD_INIT);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_add: ", i, a0[i], (char)(((char)(ADD_INIT+i) + ADD_INIT)>>VALUE));
+      }
+
+      test_sllc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllc_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+      test_sllv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_sllv_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)<<VALUE));
+      }
+
+      test_srlc_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlc_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+      test_srlv_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srlv_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>>VALUE));
+      }
+
+      test_srac_and(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srac_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+      test_srav_and(a0, a1, BIT_MASK);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_srav_and: ", i, a0[i], (char)(((char)(ADD_INIT+i) & BIT_MASK)>>VALUE));
+      }
+
+      test_pack2(p2, a1);
+      for (int i=0; i<ARRLEN/2; i++) {
+        errn += verify("test_pack2: ", i, p2[i], ((int)(ADD_INIT+2*i) & 0xFFFF) | ((int)(ADD_INIT+2*i+1) << 16));
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a0[i] = (char)-1;
+      }
+      test_unpack2(a0, p2);
+      for (int i=0; i<(ARRLEN&(-2)); i++) {
+        errn += verify("test_unpack2: ", i, a0[i], (char)(ADD_INIT+i));
+      }
+
+      test_pack2_swap(p2, a1);
+      for (int i=0; i<ARRLEN/2; i++) {
+        errn += verify("test_pack2_swap: ", i, p2[i], ((int)(ADD_INIT+2*i+1) & 0xFFFF) | ((int)(ADD_INIT+2*i) << 16));
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a0[i] = (char)-1;
+      }
+      test_unpack2_swap(a0, p2);
+      for (int i=0; i<(ARRLEN&(-2)); i++) {
+        errn += verify("test_unpack2_swap: ", i, a0[i], (char)(ADD_INIT+i));
+      }
+
+      test_pack4(p4, a1);
+      for (int i=0; i<ARRLEN/4; i++) {
+        errn += verify("test_pack4: ", i, p4[i],  ((long)(ADD_INIT+4*i+0) & 0xFFFFl) |
+                                                 (((long)(ADD_INIT+4*i+1) & 0xFFFFl) << 16)  |
+                                                 (((long)(ADD_INIT+4*i+2) & 0xFFFFl) << 32)  |
+                                                 (((long)(ADD_INIT+4*i+3) & 0xFFFFl) << 48));
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a0[i] = (char)-1;
+      }
+      test_unpack4(a0, p4);
+      for (int i=0; i<(ARRLEN&(-4)); i++) {
+        errn += verify("test_unpack4: ", i, a0[i], (char)(ADD_INIT+i));
+      }
+
+      test_pack4_swap(p4, a1);
+      for (int i=0; i<ARRLEN/4; i++) {
+        errn += verify("test_pack4_swap: ", i, p4[i],  ((long)(ADD_INIT+4*i+3) & 0xFFFFl) |
+                                                      (((long)(ADD_INIT+4*i+2) & 0xFFFFl) << 16)  |
+                                                      (((long)(ADD_INIT+4*i+1) & 0xFFFFl) << 32)  |
+                                                      (((long)(ADD_INIT+4*i+0) & 0xFFFFl) << 48));
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a0[i] = (char)-1;
+      }
+      test_unpack4_swap(a0, p4);
+      for (int i=0; i<(ARRLEN&(-4)); i++) {
+        errn += verify("test_unpack4_swap: ", i, a0[i], (char)(ADD_INIT+i));
+      }
+
+    }
+
+    if (errn > 0)
+      return errn;
+
+    System.out.println("Time");
+    long start, end;
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sum(a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sum: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_addc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_addc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_addv(a0, a1, (char)VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_addv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_adda(a0, a1, a2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_adda: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_subc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_subc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_subv(a0, a1, (char)VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_subv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_suba(a0, a1, a2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_suba: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mulc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mulc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mulv(a0, a1, (char)VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mulv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mula(a0, a1, a2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mula: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_divc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_divc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_divv(a0, a1, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_divv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_diva(a0, a1, a2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_diva: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mulc_n(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mulc_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mulv(a0, a1, (char)-VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mulv_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_mula(a0, a1, a3);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_mula_n: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_divc_n(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_divc_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_divv(a0, a1, -VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_divv_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_diva(a0, a1, a3);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_diva_n: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_andc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_andc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_andv(a0, a1, (short)BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_andv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_anda(a0, a1, a4);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_anda: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_orc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_orc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_orv(a0, a1, (short)BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_orv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ora(a0, a1, a4);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ora: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_xorc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_xorc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_xorv(a0, a1, (short)BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_xorv: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_xora(a0, a1, a4);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_xora: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv(a0, a1, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv(a0, a1, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav(a0, a1, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_n(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv(a0, a1, -VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_n: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_n(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv(a0, a1, -VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_n: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_n(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_n: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav(a0, a1, -VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_n: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_o(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_o: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv(a0, a1, SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_o: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_o(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_o: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv(a0, a1, SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_o: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_o(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_o: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav(a0, a1, SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_o: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_on(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_on: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv(a0, a1, -SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_on: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_on(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_on: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv(a0, a1, -SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_on: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_on(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_on: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav(a0, a1, -SHIFT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_on: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_add(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_add: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_add(a0, a1, ADD_INIT);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_add: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_sllv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_sllv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlc_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlc_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srlv_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srlv_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srac_and(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srac_and: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_srav_and(a0, a1, BIT_MASK);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_srav_and: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_pack2(p2, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_pack2: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_unpack2(a0, p2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_unpack2: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_pack2_swap(p2, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_pack2_swap: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_unpack2_swap(a0, p2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_unpack2_swap: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_pack4(p4, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_pack4: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_unpack4(a0, p4);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_unpack4: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_pack4_swap(p4, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_pack4_swap: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_unpack4_swap(a0, p4);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_unpack4_swap: " + (end - start));
+
+    return errn;
+  }
+
+  static int test_sum(char[] a1) {
+    int sum = 0;
+    for (int i = 0; i < a1.length; i+=1) {
+      sum += a1[i];
+    }
+    return sum;
+  }
+
+  static void test_addc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]+VALUE);
+    }
+  }
+  static void test_addv(char[] a0, char[] a1, char b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]+b);
+    }
+  }
+  static void test_adda(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]+a2[i]);
+    }
+  }
+
+  static void test_subc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]-VALUE);
+    }
+  }
+  static void test_subv(char[] a0, char[] a1, char b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]-b);
+    }
+  }
+  static void test_suba(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]-a2[i]);
+    }
+  }
+
+  static void test_mulc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]*VALUE);
+    }
+  }
+  static void test_mulc_n(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]*(-VALUE));
+    }
+  }
+  static void test_mulv(char[] a0, char[] a1, char b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]*b);
+    }
+  }
+  static void test_mula(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]*a2[i]);
+    }
+  }
+
+  static void test_divc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]/VALUE);
+    }
+  }
+  static void test_divc_n(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]/(-VALUE));
+    }
+  }
+  static void test_divv(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]/b);
+    }
+  }
+  static void test_diva(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]/a2[i]);
+    }
+  }
+
+  static void test_andc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]&BIT_MASK);
+    }
+  }
+  static void test_andv(char[] a0, char[] a1, short b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]&b);
+    }
+  }
+  static void test_anda(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]&a2[i]);
+    }
+  }
+
+  static void test_orc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]|BIT_MASK);
+    }
+  }
+  static void test_orv(char[] a0, char[] a1, short b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]|b);
+    }
+  }
+  static void test_ora(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]|a2[i]);
+    }
+  }
+
+  static void test_xorc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]^BIT_MASK);
+    }
+  }
+  static void test_xorv(char[] a0, char[] a1, short b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]^b);
+    }
+  }
+  static void test_xora(char[] a0, char[] a1, short[] a2) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]^a2[i]);
+    }
+  }
+
+  static void test_sllc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]<<VALUE);
+    }
+  }
+  static void test_sllc_n(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]<<(-VALUE));
+    }
+  }
+  static void test_sllc_o(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]<<SHIFT);
+    }
+  }
+  static void test_sllc_on(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]<<(-SHIFT));
+    }
+  }
+  static void test_sllv(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]<<b);
+    }
+  }
+  static void test_sllc_add(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + ADD_INIT)<<VALUE);
+    }
+  }
+  static void test_sllv_add(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + b)<<VALUE);
+    }
+  }
+  static void test_sllc_and(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & BIT_MASK)<<VALUE);
+    }
+  }
+  static void test_sllv_and(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & b)<<VALUE);
+    }
+  }
+
+  static void test_srlc(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>>VALUE);
+    }
+  }
+  static void test_srlc_n(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>>(-VALUE));
+    }
+  }
+  static void test_srlc_o(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>>SHIFT);
+    }
+  }
+  static void test_srlc_on(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>>(-SHIFT));
+    }
+  }
+  static void test_srlv(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>>b);
+    }
+  }
+  static void test_srlc_add(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + ADD_INIT)>>>VALUE);
+    }
+  }
+  static void test_srlv_add(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + b)>>>VALUE);
+    }
+  }
+  static void test_srlc_and(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & BIT_MASK)>>>VALUE);
+    }
+  }
+  static void test_srlv_and(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & b)>>>VALUE);
+    }
+  }
+
+  static void test_srac(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>VALUE);
+    }
+  }
+  static void test_srac_n(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>(-VALUE));
+    }
+  }
+  static void test_srac_o(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>SHIFT);
+    }
+  }
+  static void test_srac_on(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>(-SHIFT));
+    }
+  }
+  static void test_srav(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)(a1[i]>>b);
+    }
+  }
+  static void test_srac_add(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + ADD_INIT)>>VALUE);
+    }
+  }
+  static void test_srav_add(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] + b)>>VALUE);
+    }
+  }
+  static void test_srac_and(char[] a0, char[] a1) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & BIT_MASK)>>VALUE);
+    }
+  }
+  static void test_srav_and(char[] a0, char[] a1, int b) {
+    for (int i = 0; i < a0.length; i+=1) {
+      a0[i] = (char)((a1[i] & b)>>VALUE);
+    }
+  }
+
+  static void test_pack2(int[] p2, char[] a1) {
+    if (p2.length*2 > a1.length) return;
+    for (int i = 0; i < p2.length; i+=1) {
+      int l0 = (int)a1[i*2+0];
+      int l1 = (int)a1[i*2+1];
+      p2[i] = (l1 << 16) | (l0 & 0xFFFF);
+    }
+  }
+  static void test_unpack2(char[] a0, int[] p2) {
+    if (p2.length*2 > a0.length) return;
+    for (int i = 0; i < p2.length; i+=1) {
+      int l = p2[i];
+      a0[i*2+0] = (char)(l & 0xFFFF);
+      a0[i*2+1] = (char)(l >> 16);
+    }
+  }
+  static void test_pack2_swap(int[] p2, char[] a1) {
+    if (p2.length*2 > a1.length) return;
+    for (int i = 0; i < p2.length; i+=1) {
+      int l0 = (int)a1[i*2+0];
+      int l1 = (int)a1[i*2+1];
+      p2[i] = (l0 << 16) | (l1 & 0xFFFF);
+    }
+  }
+  static void test_unpack2_swap(char[] a0, int[] p2) {
+    if (p2.length*2 > a0.length) return;
+    for (int i = 0; i < p2.length; i+=1) {
+      int l = p2[i];
+      a0[i*2+0] = (char)(l >> 16);
+      a0[i*2+1] = (char)(l & 0xFFFF);
+    }
+  }
+
+  static void test_pack4(long[] p4, char[] a1) {
+    if (p4.length*4 > a1.length) return;
+    for (int i = 0; i < p4.length; i+=1) {
+      long l0 = (long)a1[i*4+0];
+      long l1 = (long)a1[i*4+1];
+      long l2 = (long)a1[i*4+2];
+      long l3 = (long)a1[i*4+3];
+      p4[i] = (l0 & 0xFFFFl) |
+             ((l1 & 0xFFFFl) << 16) |
+             ((l2 & 0xFFFFl) << 32) |
+             ((l3 & 0xFFFFl) << 48);
+    }
+  }
+  static void test_unpack4(char[] a0, long[] p4) {
+    if (p4.length*4 > a0.length) return;
+    for (int i = 0; i < p4.length; i+=1) {
+      long l = p4[i];
+      a0[i*4+0] = (char)(l & 0xFFFFl);
+      a0[i*4+1] = (char)(l >> 16);
+      a0[i*4+2] = (char)(l >> 32);
+      a0[i*4+3] = (char)(l >> 48);
+    }
+  }
+  static void test_pack4_swap(long[] p4, char[] a1) {
+    if (p4.length*4 > a1.length) return;
+    for (int i = 0; i < p4.length; i+=1) {
+      long l0 = (long)a1[i*4+0];
+      long l1 = (long)a1[i*4+1];
+      long l2 = (long)a1[i*4+2];
+      long l3 = (long)a1[i*4+3];
+      p4[i] = (l3 & 0xFFFFl) |
+             ((l2 & 0xFFFFl) << 16) |
+             ((l1 & 0xFFFFl) << 32) |
+             ((l0 & 0xFFFFl) << 48);
+    }
+  }
+  static void test_unpack4_swap(char[] a0, long[] p4) {
+    if (p4.length*4 > a0.length) return;
+    for (int i = 0; i < p4.length; i+=1) {
+      long l = p4[i];
+      a0[i*4+0] = (char)(l >> 48);
+      a0[i*4+1] = (char)(l >> 32);
+      a0[i*4+2] = (char)(l >> 16);
+      a0[i*4+3] = (char)(l & 0xFFFFl);
+    }
+  }
+
+  static int verify(String text, int i, int elem, int val) {
+    if (elem != val) {
+      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+      return 1;
+    }
+    return 0;
+  }
+
+  static int verify(String text, int i, long elem, long val) {
+    if (elem != val) {
+      System.err.println(text + "[" + i + "] = " + Long.toHexString(elem) + " != " + Long.toHexString(val));
+      return 1;
+    }
+    return 0;
+  }
+}