Mercurial > projects > dstress
view run/a/asm_pshufhw_01_A.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 | 1c8652b3795a |
children |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pshufhw_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE2!()(); short[] A = [9, 9, 9, 9, 9, 9, 9, 9]; short* a = A.ptr; short[] B = [1, 2, 3, 4, 5, 6, 7, 8]; short* b = B.ptr; short* c = (new short[8]).ptr; asm{ mov EAX, a; movdqu XMM0, [EAX]; mov EAX, b; movdqu XMM1, [EAX]; pshufhw XMM0, XMM1, 0b11_10_01_00; mov EAX, c; movdqu [EAX], XMM0; } if(c[0] != 1){ assert(0); } if(c[1] != 2){ assert(0); } if(c[2] != 3){ assert(0); } if(c[3] != 4){ assert(0); } if(c[4] != 5){ assert(0); } if(c[5] != 6){ assert(0); } if(c[6] != 7){ assert(0); } if(c[7] != 8){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }