diff options
Diffstat (limited to 'lib/mlibc/options/ansi/musl-generic-math/floorf.c')
-rw-r--r-- | lib/mlibc/options/ansi/musl-generic-math/floorf.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/floorf.c b/lib/mlibc/options/ansi/musl-generic-math/floorf.c deleted file mode 100644 index dceec73..0000000 --- a/lib/mlibc/options/ansi/musl-generic-math/floorf.c +++ /dev/null @@ -1,27 +0,0 @@ -#include "libm.h" - -float floorf(float x) -{ - union {float f; uint32_t i;} u = {x}; - int e = (int)(u.i >> 23 & 0xff) - 0x7f; - uint32_t m; - - if (e >= 23) - return x; - if (e >= 0) { - m = 0x007fffff >> e; - if ((u.i & m) == 0) - return x; - FORCE_EVAL(x + 0x1p120f); - if (u.i >> 31) - u.i += m; - u.i &= ~m; - } else { - FORCE_EVAL(x + 0x1p120f); - if (u.i >> 31 == 0) - u.i = 0; - else if (u.i << 1) - u.f = -1.0; - } - return u.f; -} |