[wasm] Binary 11: AST changes.

test/mjsunit/wasm/wasm-constants.js

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Flags: --expose-wasm
 
 function bytes() {
   var buffer = new ArrayBuffer(arguments.length);
   var view = new Uint8Array(buffer);
   for (var i = 0; i < arguments.length; i++) {
@@ skipping 70 matching lines @@
 var kAstI32 = 1;
 var kAstI64 = 2;
 var kAstF32 = 3;
 var kAstF64 = 4;
 
 // Opcodes
 var kExprNop = 0x00;
 var kExprBlock = 0x01;
 var kExprLoop = 0x02;
 var kExprIf = 0x03;
-var kExprIfElse = 0x04;
+var kExprElse = 0x04;
 var kExprSelect = 0x05;
 var kExprBr = 0x06;
 var kExprBrIf = 0x07;
 var kExprTableSwitch = 0x08;
 var kExprReturn = 0x14;
 var kExprUnreachable = 0x15;
+var kExprNext = 0x16;
+var kExprEnd = 0x17;
 
 var kExprI8Const = 0x09;
 var kExprI32Const = 0x0a;
 var kExprI64Const = 0x0b;
 var kExprF64Const = 0x0c;
 var kExprF32Const = 0x0d;
 var kExprGetLocal = 0x0e;
 var kExprSetLocal = 0x0f;
 var kExprLoadGlobal = 0x10;
 var kExprStoreGlobal = 0x11;
@@ skipping 182 matching lines @@
       }
       threwException = false;
     } catch (e) {
       assertEquals("string", typeof e);
       assertEquals(kTrapMsgs[trap], e);
       // Success.
       return;
     }
     throw new MjsUnitAssertionError("Did not trap, expected: " + kTrapMsgs[trap]);
 }