Mercurial > projects > dstress
view run/a/asm_fst_01_C.d @ 715:a35e4f0a9049
partial iasm FPU review
author | thomask |
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date | Fri, 28 Oct 2005 21:22:25 +0000 |
parents | |
children | 7b2c5a101190 |
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// $HeadURL: svn://127.0.0.1/run/a/asm_fsqrt_01.d $ // $Date: 2005-10-04 11:25:00 +0200 (星期二, 04 十月 2005) $ // $Author: thomask $ // __DSTRESS_DFLAGS__ addon/cpuinfo.d module dstress.run.a.asm_fst_01_C; import addon.cpuinfo; int main(){ version(D_InlineAsm){ haveFPU(); double a, b, c; asm{ fldz; fld1; fst c; fstp a; fstp b; } assert(a == 1.0); assert(b == 0.0); assert(c == 1.0); return 0; }else{ pragma(msg, "no inline asm support"); static assert(0); } }