Mercurial > projects > dstress
view run/a/asm_pavgw_01_A.d @ 1017:26f680ab52cd
inline ASM review
author | thomask |
---|---|
date | Mon, 22 May 2006 20:15:24 +0000 |
parents | |
children | 03c97933de98 |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pavgw_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE!()(); const short[8] A = [1, -2, 3, 4, 5, 6, 7, 8]; const short[8] B = [5, 2, -1, -8, 15, 4, 1, 4]; const short[8] C = [3, 0, 1, -2, 10, 5, 4, 6]; byte[8] d; asm{ movdqu XMM0, A; movdqu XMM1, B; pavgw XMM0, XMM1; movdqu d, XMM0; } for(size_t i = 0; i < C.length; i++){ if(d[i] != C[i]){ assert(0); } } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }