Rollback trunk to 3.21.16.2

test/mjsunit/compiler/rotate.js

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 204 matching lines @@
   assertEquals(-1, ROR4(-1, i));
 }
 
 for (var i = 0; i <= 100; i++) {
   assertEquals(1 << ((i % 32)), ROR4(1, i));
   assertEquals(1 << ((i % 32)), ROR4(1, i));
   %OptimizeFunctionOnNextCall(ROR4);
   assertEquals(1 << ((i % 32)), ROR4(1, i));
 }
 
-//---------------------------------------------------------
-// add test cases for constant operand
-//---------------------------------------------------------
-// constant operand: 20
-function ROR1_sa20(x) {
-  return (x >>> 20) | (x << 12);
-}
-
-function ROR2_sa20(x) {
-  return (x >>> 12) | (x << 20);
-}
-
-function ROR3_sa20(x, sa) {
-  return (x << 12) | (x >>> 20);
-}
-
-function ROR4_sa20(x) {
-  return (x << 20) | (x >>> 12);
-}
-
-// constant operand: 40
-function ROR1_sa40(x) {
-  return (x >>> 40) | (x << -8);
-}
-
-function ROR2_sa40(x) {
-  return (x >>> -8) | (x << 40);
-}
-
-function ROR3_sa40(x, sa) {
-  return (x << -8) | (x >>> 40);
-}
-
-function ROR4_sa40(x) {
-  return (x << 40) | (x >>> -8);
-}
-
-// ROR1_sa20
-assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF));
-assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR1_sa20);
-assertEquals(ROR1(0x0000FFFF, 20), ROR1_sa20(0x0000FFFF));
-
-// ROR1_sa40
-assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF));
-assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR1_sa40);
-assertEquals(ROR1(0x0000FFFF, 40), ROR1_sa40(0x0000FFFF));
-
-// ROR2_sa20
-assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF));
-assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF));
-%OptimizeFunctionOnNextCall(ROR2_sa20);
-assertEquals(ROR2(0xFFFFFFFF, 20), ROR2_sa20(0xFFFFFFFF));
-
-// ROR2_sa40
-assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF));
-assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR2_sa40);
-assertEquals(ROR2(0x0000FFFF, 40), ROR2_sa40(0x0000FFFF));
-
-// ROR3_sa20
-assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF));
-assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR3_sa20);
-assertEquals(ROR3(0x0000FFFF, 20), ROR3_sa20(0x0000FFFF));
-
-// ROR3_sa40
-assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF));
-assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR3_sa40);
-assertEquals(ROR3(0x0000FFFF, 40), ROR3_sa40(0x0000FFFF));
-
-// ROR4_sa20
-assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF));
-assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF));
-%OptimizeFunctionOnNextCall(ROR4_sa20);
-assertEquals(ROR4(0x0000FFFF, 20), ROR4_sa20(0x0000FFFF));
-
-// ROR4_sa40
-assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF));
-assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF));
-%OptimizeFunctionOnNextCall(ROR4_sa40);
-assertEquals(ROR4(0xFFFFFFFF, 40), ROR4_sa40(0xFFFFFFFF));
-
-