view tests/mini/asm3.d @ 978:6a32d2e18175

Fix a latent bug in the asm code. I think that technically, using "*m0" instead of "*0" allows LLVM to pick between using the same memory as output 0 and using a new memory location. (So far I haven't been able to construct a testcase that actually breaks because of this, though)
author Frits van Bommel <fvbommel wxs.nl>
date Wed, 18 Feb 2009 03:38:12 +0100
parents 03d7c4aac654
children 4c524d80e6e1
line wrap: on
line source

module tangotests.asm3;

extern(C) int printf(char*, ...);

void main()
{
    char* fmt = "Hello D World\n";
    printf(fmt);
    version (LLVM_InlineAsm_X86)
    {
        asm
        {
            push fmt;
            call printf;
            pop EAX;
        }
    }
    else version(LLVM_InlineAsm_X86_64)
    {
        asm
        {
            movq    RDI, fmt;
            xor     AL, AL;
            call    printf;
        }
    }
}