Mercurial > projects > dstress
view run/a/asm_pmulhrw_01_A.d @ 1290:e3d0dea394ab
partial inline asm review
author | thomask |
---|---|
date | Wed, 27 Dec 2006 11:59:48 +0000 |
parents | 7360e428ad73 |
children | 7a397590d6e0 |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pmulhrw_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ have3DNow!()(); ulong a = 0xD250_5321_7007_FFFF; ulong b = 0x8807_EC22_7FFE_FFFF; ulong c; asm{ movq MM0, a; movq MM1, b; pmulhrw MM0, MM1; movq c, MM0; } if(c != 0x1569_F98C_3803_0000){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XPASS}: no inline ASM support"); static assert(0); }