Mercurial > projects > dstress
view run/a/asm_pcmpeqw_01_A.d @ 1182:6e5d377573e1
fixed 64bit inline asm issues
author | thomask |
---|---|
date | Thu, 12 Oct 2006 15:00:43 +0000 |
parents | 7fbe1218b3b5 |
children | 229e630d4b1a |
line wrap: on
line source
// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pcmpeqw_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 = [cast(short)1, 2, 3, 4, 5, 6, 7, 8]; short* b = [cast(short)1, 0, byte.min, -5, -4, -3, -2, 8]; ushort* c = new ushort[8]; static if(size_t.sizeof == 4){ asm{ mov EAX, a; movdqu XMM0, [EAX]; mov EAX, b; movdqu XMM1, [EAX]; pcmpeqw 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]; pcmpeqw XMM0, XMM1; mov RAX, c; movdqu [RAX], XMM0; } }else{ static assert(0, "unhandled pointer size"); } if(c[0] != 0xFFFF){ assert(0); } if(c[1] != 0){ assert(0); } if(c[2] != 0){ assert(0); } if(c[3] != 0){ assert(0); } if(c[4] != 0){ assert(0); } if(c[5] != 0){ assert(0); } if(c[6] != 0){ assert(0); } if(c[7] != 0xFFFF){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }