Mercurial > projects > dstress
view run/a/asm_cmppd_01_A.d @ 1151:2a1a6610f7ad
various inline assembler fixes
author | thomask |
---|---|
date | Mon, 25 Sep 2006 11:38:19 +0000 |
parents | 5aa513911316 |
children | b3d4452d48ac |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_cmppd_01_A; version(D_InlineAsm_X86){ version = runTest; }else version(D_InlineAsm_X86_64){ version = runTest; } version(runTest){ import addon.cpuinfo; int main(){ haveSSE2!()(); double* a = new double[2]; a[0] = 1.0; a[1] = 2.0; double* b = new double[2]; b[0] = 1.1; b[1] = 2.0; ulong* c = new ulong[2]; static if(size_t.sizeof == 4){ asm{ mov EAX, a; movupd XMM0, [EAX]; mov EAX, b; movupd XMM1, [EAX]; cmppd XMM0, XMM1, 0; mov EAX, c; movupd [EAX], XMM0; } }else static if(size_t.sizeof == 8){ asm{ mov RAX, a; movupd XMM0, [RAX]; mov RAX, b; movupd XMM1, [RAX]; cmppd XMM0, XMM1, 0; mov RAX, c; movupd [RAX], XMM0; } }else{ static assert(0, "unhandled pointer size"); } if(c[0]){ assert(0); } if(c[1] != ulong.max){ assert(0); } return 0; } }else{ pragma(msg, "DSTRESS{XFAIL}: no inline ASM support"); static assert(0); }