Mercurial > projects > ldc
view tangotests/asm7.d @ 312:553f844ae5b9 trunk
[svn r333] Fix inline asm bug with multiple branches to the same label.
author | ChristianK |
---|---|
date | Sun, 29 Jun 2008 22:07:15 +0200 |
parents | 2b72433d5c8c |
children |
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module tangotests.asm7; // test massive label collisions (runtime uses Loverflow too) void main() { int a = add(1,2); int s = sub(1,2); assert(a == 3); assert(s == -1); } int add(int a, int b) { int res; asm { mov EAX, a; add EAX, b; jo Loverflow; mov res, EAX; } return res; Loverflow: assert(0, "add overflow"); } int sub(int a, int b) { int res; asm { mov EAX, a; sub EAX, b; jo Loverflow; mov res, EAX; } return res; Loverflow: assert(0, "sub overflow"); }