Mercurial > projects > dstress
view run/a/asm_pinsrw_01_D.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 | ad4d84aba69b |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pinsrw_01_D; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE!()(); ushort[] A = [cast(ushort)1, 2, 3, 4, 5, 0xFFFF, 7, 0]; ushort* a = A.ptr; ushort* b = (new ushort[8]).ptr; ushort x = 0x34CD; ushort y = 0x0010; static if(size_t.sizeof == 4){ asm{ mov EAX, a; movdqu XMM0, [EAX]; pinsrw XMM0, x, 0; pinsrw XMM0, y, 7; mov EAX, b; movdqu [EAX], XMM0; } }else static if(size_t.sizeof == 8){ asm{ mov RAX, a; movdqu XMM0, [RAX]; pinsrw XMM0, x, 0; pinsrw XMM0, y, 7; mov RAX, b; movdqu [RAX], XMM0; } }else{ static assert(0, "unhandled pointer size"); } if(b[0] != 0x34CD){ assert(0); } if(b[1] != 2){ assert(0); } if(b[2] != 3){ assert(0); } if(b[3] != 4){ assert(0); } if(b[4] != 5){ assert(0); } if(b[5] != 0xFFFF){ assert(0); } if(b[6] != 7){ assert(0); } if(b[7] != 0x0010){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }