Mercurial > projects > dstress
view run/a/asm_movdq2q_01.d @ 1630:d0efa3ae5522 default tip
run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author | David Nadlinger <code@klickverbot.at> |
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date | Sat, 23 Apr 2011 22:57:32 +0200 |
parents | 91ff3e405be5 |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_movdq2q_01; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE2!()(); double[] a = new double[2]; a[0] = 1.0; a[1] = 2.0; double b = 3.0; asm{ movupd XMM0, a; movdq2q MM0, XMM0; movq b, MM0; emms; } if(b != a[1]){ return 0; } } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }