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comparison tests/mini/asm7.d @ 341:1bb99290e03a trunk

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[svn r362] Started merging the old 'test' dir as well as the newer 'tangotests' dir into 'tests/mini' and 'tests/minicomplex'.
author lindquist
date Sun, 13 Jul 2008 02:51:19 +0200
parents tangotests/asm7.d@2b72433d5c8c
children 4ac97ec7c18e
comparison
equal deleted inserted replaced
340:351c0077d0b3 341:1bb99290e03a
1 module tangotests.asm7;
2
3 // test massive label collisions (runtime uses Loverflow too)
4
5 void main()
6 {
7 int a = add(1,2);
8 int s = sub(1,2);
9 assert(a == 3);
10 assert(s == -1);
11 }
12
13 int add(int a, int b)
14 {
15 int res;
16 asm
17 {
18 mov EAX, a;
19 add EAX, b;
20 jo Loverflow;
21 mov res, EAX;
22 }
23 return res;
24 Loverflow:
25 assert(0, "add overflow");
26 }
27
28 int sub(int a, int b)
29 {
30 int res;
31 asm
32 {
33 mov EAX, a;
34 sub EAX, b;
35 jo Loverflow;
36 mov res, EAX;
37 }
38 return res;
39 Loverflow:
40 assert(0, "sub overflow");
41 }