[wasm] Binary 11: Module changes.

test/mjsunit/wasm/calls.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
 
 load("test/mjsunit/wasm/wasm-constants.js");
 load("test/mjsunit/wasm/wasm-module-builder.js");
 
 function assertModule(module, memsize) {
@@ skipping 27 matching lines @@
   assertFalse(exp === 0);
   assertEquals("function", typeof exp);
   return exp;
 }
 
 (function I64SubTest() {
 
   var builder = new WasmModuleBuilder();
 
   builder.addMemory(1, 1, true);
-  builder.addFunction("sub", [kAstI64, kAstI64, kAstI64])
+  builder.addFunction("sub", kSig_l_ll)
     .addBody([           // --
       kExprGetLocal, 0,  // --
       kExprGetLocal, 1,  // --
       kExprI64Sub])      // --
     .exportFunc()
 
   var module = builder.instantiate();
   assertModule(module, kPageSize);
 
   // Check the properties of the sub function.
   var sub = assertFunction(module, "sub");
   assertEquals(-55, sub(33, 88));
   assertEquals(-55555, sub(33333, 88888));
   assertEquals(-5555555, sub(3333333, 8888888));
 })();
 
 (function SubTest() {
 
   var builder = new WasmModuleBuilder();
 
   builder.addMemory(1, 1, true);
-  builder.addFunction("sub", [kAstI32, kAstI32, kAstI32])
+  builder.addFunction("sub", kSig_i_ii)
     .addBody([
       kExprGetLocal, 0,             // --
       kExprGetLocal, 1,             // --
       kExprI32Sub,                  // --
     ])
     .exportFunc()
 
   var module = builder.instantiate();
   assertModule(module, kPageSize);
 
   // Check the properties of the sub function.
   var sub = assertFunction(module, "sub");
   assertEquals(-55, sub(33, 88));
   assertEquals(-55555, sub(33333, 88888));
   assertEquals(-5555555, sub(3333333, 8888888));
 })();
 
 
 (function NopTest() {
 
   var builder = new WasmModuleBuilder();
 
   var kPages = 2;
   builder.addMemory(kPages, kPages, true);
-  builder.addFunction("nop", [kAstStmt])
+  builder.addFunction("nop", kSig_v_v)
     .addBody([kExprNop])
     .exportFunc();
 
   var module = builder.instantiate();
   assertModule(module, kPageSize * kPages);
 
   var nop = assertFunction(module, "nop");
   assertEquals(undefined, nop());
 })();
 
 
 (function testLt() {
   var builder = new WasmModuleBuilder();
 
   var kPages = 3;
   builder.addMemory(kPages, kPages, true);
-  builder.addFunction("flt", [kAstI32, kAstF64, kAstF64])
+  builder.addFunction("flt", kSig_i_dd)
     .addBody([
       kExprGetLocal, 0,     // --
       kExprGetLocal, 1,     // --
       kExprF64Lt            // --
     ])                      // --
     .exportFunc();
 
   var module = builder.instantiate();
   assertModule(module, kPageSize * kPages);
 
   var flt = assertFunction(module, "flt");
   assertEquals(1, flt(-2, -1));
   assertEquals(0, flt(7.3, 7.1));
   assertEquals(1, flt(7.1, 7.3));
 })();