22   static byte[] a;  field in SimdByte
38       a[i] += x;  in add()
51       a[i] -= x;  in sub()
64       a[i] *= x;  in mul()
77       a[i] /= x;  in div()
90       a[i] = (byte) -a[i];  in neg()
103       a[i] = (byte) ~a[i];  in not()
116       a[i] <<= 4;  in shl4()
129       a[i] >>= 2;  in sar2()
141       a[i] >>>= 2;  in shr2()
150       a[i] >>= 31;  in sar31()
155       a[i] >>>= 31;  in shr31()
160       a[i] >>>= 32;  // 0, since & 31  in shr32()
165       a[i] >>>= 33;  // 1, since & 31  in shr33()
170       a[i] <<= 9;  // yields all-zeros  in shl9()
179       a[i] += 11;  in bounds()
188     a = new byte[128];  in main()
190       a[i] = (byte) i;  in main()
195       expectEquals((byte)(i + 2), a[i], "add");  in main()
199       expectEquals(i, a[i], "sub");  in main()
203       expectEquals((byte)(i + i), a[i], "mul");  in main()
207       expectEquals(((byte)(i + i)) >> 1, a[i], "div");  in main()
208       a[i] = (byte) i;  // undo arithmetic wrap-around effects  in main()
212       expectEquals(-i, a[i], "neg");  in main()
216     expectEquals(0, a[0], "bounds0");  in main()
218       expectEquals(11 - i, a[i], "bounds");  in main()
220     expectEquals(-127, a[127], "bounds127");  in main()
223       a[i] = (byte) 0xff;  in main()
227       expectEquals((byte) 0xf0, a[i], "shl4");  in main()  local
231       expectEquals((byte) 0xfc, a[i], "sar2");  in main()  local
235       expectEquals((byte) 0xff, a[i], "shr2");  // sic!  in main()  local
239       expectEquals((byte) 0xff, a[i], "sar31");  in main()  local
243       expectEquals(0x01, a[i], "shr31");  in main()
244       a[i] = (byte) 0x12;  // reset  in main()
248       expectEquals((byte) 0x12, a[i], "shr32");  in main()  local
252       expectEquals((byte) 0x09, a[i], "shr33");  in main()  local
256       expectEquals((byte) 0x00, a[i], "shl9");  in main()  local
257       a[i] = (byte) 0xf0;  // reset  in main()
261       expectEquals((byte) 0x0f, a[i], "not");  in main()  local