Mercurial > projects > dstress
view run/a/asm_paddusw_01_A.d @ 1611:9f94be6a5ace
Fix typo in last commit.
author | Christian Kamm <kamm incasoftware de> |
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date | Sun, 10 May 2009 10:56:43 +0200 |
parents | 229e630d4b1a |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_paddusw_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE2!()(); ushort[] A = [1, 0, 3, 4, 5, 6, 7, 8]; ushort* a = A.ptr; ushort[] B = [ushort.max, 8, 7, 6, 5, 4, 3, 2]; ushort* b = B.ptr; ushort* c = (new ushort[8]).ptr; static if(size_t.sizeof == 4){ asm{ mov EAX, a; movdqu XMM0, [EAX]; mov EAX, b; movdqu XMM1, [EAX]; paddusw XMM0, XMM1; mov EAX, c; movdqu [EAX], XMM0; } }else static if(size_t.sizeof == 8){ asm{ mov RAX, a; movdqu XMM0, [RAX]; mov RAX, b; movdqu XMM1, [RAX]; paddusw XMM0, XMM1; mov RAX, c; movdqu [RAX], XMM0; } }else{ static assert(0, "unhandled pointer size"); } if(c[0] != ushort.max){ assert(0); } if(c[1] != 8){ assert(0); } if(c[2] != 10){ assert(0); } if(c[3] != 10){ assert(0); } if(c[4] != 10){ assert(0); } if(c[5] != 10){ assert(0); } if(c[6] != 10){ assert(0); } if(c[7] != 10){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }