Mercurial > projects > dstress
view run/a/asm_pavgw_01_A.d @ 1071:f9084d3862e8
pre 0.162 review
author | thomask |
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date | Thu, 06 Jul 2006 16:04:11 +0000 |
parents | 03c97933de98 |
children | 229e630d4b1a |
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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!()(); short[] a = new short[8]; a[0] = 1; a[1] = -2; a[2] = 3; a[3] = 4; a[4] = 5; a[5] = 6; a[6] = 7; a[7] = 8; short[] b = new short[8]; b[0] = 5; b[1] = 2; b[2] = -1; b[3] = -8; b[4] = 15; b[5] = 4; b[6] = 1; b[7] = 4; short[] c = new short[8]; c[0] = 3; c[1] = 0; c[2] = 1; c[3] = -2; c[4] = 10; c[5] = 5; c[6] = 4; c[7] = 6; byte[] d = new byte[8]; 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); }