source: trunk/libs/newlib/src/newlib/libm/machine/spu/headers/log1pf.h @ 444

Last change on this file since 444 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 328 bytes
Line 
1#include "headers/log1pf4.h"
2#include "headers/dom_chkf_less_than.h"
3
4static __inline float _log1pf(float x)
5{
6  float res;
7  vector float vx;
8  vector float vc = { -1.0, -1.0, -1.0, -1.0 };
9
10  vx = spu_promote(x, 0);
11  res = spu_extract(_log1pf4(vx), 0);
12#ifndef _IEEE_LIBM
13  dom_chkf_less_than(vx, vc);
14#endif
15  return res;
16}
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