Mercurial > projects > dstress
view run/a/asm_paddsb_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_paddsb_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE2!()(); byte* a = (new byte[16]).ptr; a[0] = 1; a[1] = byte.min; a[2] = 3; a[3] = 4; a[4] = 5; a[5] = 6; a[6] = 7; a[7] = 8; a[8] = 9; a[9] = 10; a[10] = 11; a[11] = 12; a[12] = 13; a[13] = 14; a[14] = 15; a[15] = 16; byte* b = (new byte[16]).ptr; b[0] = byte.max; b[1] = -7; b[2] = -6; b[3] = -5; b[4] = -4; b[5] = -3; b[6] = -2; b[7] = -1; b[8] = 0; b[9] = 1; b[10] = 2; b[11] = 3; b[12] = 4; b[13] = 5; b[14] = 6; b[15] = 7; byte* c = (new byte[16]).ptr; static if(size_t.sizeof == 4){ asm{ mov EAX, a; movdqu XMM0, [EAX]; mov EAX, b; movdqu XMM1, [EAX]; paddsb 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]; paddsb XMM0, XMM1; mov RAX, c; movdqu [RAX], XMM0; } }else{ static assert(0, "unhandled pointer size"); } if(c[0] != byte.max){ assert(0); } if(c[1] != byte.min){ assert(0); } if(c[2] != -3){ assert(0); } if(c[3] != -1){ assert(0); } if(c[4] != 1){ assert(0); } if(c[5] != 3){ assert(0); } if(c[6] != 5){ assert(0); } if(c[7] != 7){ assert(0); } if(c[8] != 9){ assert(0); } if(c[9] != 11){ assert(0); } if(c[10] != 13){ assert(0); } if(c[11] != 15){ assert(0); } if(c[12] != 17){ assert(0); } if(c[13] != 19){ assert(0); } if(c[14] != 21){ assert(0); } if(c[15] != 23){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }