blob: 35c5f76ef10e6c37cedd9be2f16b8ba70341c1fd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
// Copyright 2016 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 TestCopyBug() {
// This was tickling a register allocation issue with
// idiv in embenchen/copy.
function asmModule(){
'use asm';
function func() {
var ret = 0;
var x = 1, y = 0, z = 0;
var a = 0, b = 0, c = 0, d = 0, e = 0, f = 0, g = 0;
do {
y = (x + 0) | 0;
z = (y | 0) % 2 | 0;
ret = (y + z + a + b + c + d + e + f + g) | 0;
} while(0);
return ret | 0;
}
return { func: func };
}
var wasm = Wasm.instantiateModuleFromAsm(asmModule.toString());
assertEquals(asmModule().func(), wasm.func());
})();
|
