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comparison tests/mini/callingconv1.d @ 526:642f6fa854e5

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First step towards D abi compliance. Framepointer elimination is now disabled for functions using inline asm (with a hack from aKor).
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Tue, 19 Aug 2008 20:18:01 +0200
parents
children 4ac97ec7c18e
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525:b18b6135e54b 526:642f6fa854e5
1 module mini.callingconv1;
2
3 extern(C) int printf(char*, ...);
4
5 float foo(float a, float b)
6 {
7 return a + b;
8 }
9
10 void main()
11 {
12 float a = 1.5;
13 float b = 2.5;
14 float c;
15
16 asm
17 {
18 mov EAX, [a];
19 push EAX;
20 mov EAX, [b];
21 push EAX;
22 call foo;
23 fstp c;
24 }
25
26 printf("%f\n", c);
27
28 assert(c == 4.0);
29
30 printf("passed\n", c);
31 }