Mercurial > projects > dstress
view run/a/asm_pfrcp_01_A.d @ 1044:03c97933de98
inline ASM review
author | thomask |
---|---|
date | Thu, 08 Jun 2006 18:26:22 +0000 |
parents | f34b7d4a2db7 |
children | 61d7e32e70a8 |
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// $HeadURL$ // $Date$ // $Author$ module dstress.run.a.asm_pfrcp_01_A; int main(){ version(D_InlineAsm_X86){ const float[2] A = [2.0f, 3.3f]; float[2] c; asm{ pfrcp MM0, A; movq c, MM0; emms; } c[0] -= 0.5f; if(c[0] < 0.0f){ c[0] = -c[0]; } if(c[0] > float.epsilon * (1 << 11)){ assert(0); } c[1] -= 0.5f; if(c[1] < 0.0f){ c[1] = -c[1]; } if(c[1] > float.epsilon * (1 << 11)){ assert(0); } return 0; }else{ pragma(msg, "no Inline asm support"); static assert(0); } }