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comparison run/mini/naked_asm6.d @ 1628:c6ef09dfba4d

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add mini test set from ldc project
author Moritz Warning <moritzwarning@web.de>
date Mon, 10 Jan 2011 19:47:18 +0100
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1627:e1b954780837 1628:c6ef09dfba4d
1 extern(C) int printf(char*, ...);
2
3 ulong retval() {
4 version (X86)
5 asm { naked; mov EAX, 0xff; mov EDX, 0xaa; ret; }
6 else version (X86_64)
7 asm { naked; mov RAX, 0xaa000000ff; ret; }
8 }
9
10 ulong retval2() {
11 return (cast(ulong)0xaa << 32) | 0xff;
12 }
13
14 void main() {
15 auto a = retval();
16 auto b = retval2();
17 printf("%llu\n%llu\n", retval(), retval2());
18 assert(a == 0xaa000000ff);
19 assert(a == b);
20 }