Reland "Change the order of arguments of the (One|Two)ByteSeqStringSetChar intrinsic."

test/mjsunit/regress/regress-seqstrsetchar-ex3.js

 // Copyright 2013 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 12 matching lines @@
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // Flags: --allow-natives-syntax
 
 function test() {
   var string = %NewString(10, true);
   for (var i = 0; i < 10; i++) {
-    %_OneByteSeqStringSetChar(string, i, 65);
-    %_OneByteSeqStringSetChar(string, i, 66);
+    %_OneByteSeqStringSetChar(i, 65, string);
+    %_OneByteSeqStringSetChar(i, 66, string);
   }
   for (var i = 0; i < 10; i++) {
     assertEquals("B", string[i]);
   }
 }
 
 test();
 test();
 %OptimizeFunctionOnNextCall(test);
 test();