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-rw-r--r--lib/mlibc/options/ansi/musl-generic-math/roundl.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/lib/mlibc/options/ansi/musl-generic-math/roundl.c b/lib/mlibc/options/ansi/musl-generic-math/roundl.c
deleted file mode 100644
index f4ff682..0000000
--- a/lib/mlibc/options/ansi/musl-generic-math/roundl.c
+++ /dev/null
@@ -1,37 +0,0 @@
-#include "libm.h"
-
-#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
-long double roundl(long double x)
-{
- return round(x);
-}
-#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
-
-static const long double toint = 1/LDBL_EPSILON;
-
-long double roundl(long double x)
-{
- union ldshape u = {x};
- int e = u.i.se & 0x7fff;
- long double y;
-
- if (e >= 0x3fff+LDBL_MANT_DIG-1)
- return x;
- if (u.i.se >> 15)
- x = -x;
- if (e < 0x3fff-1) {
- FORCE_EVAL(x + toint);
- return 0*u.f;
- }
- y = x + toint - toint - x;
- if (y > 0.5)
- y = y + x - 1;
- else if (y <= -0.5)
- y = y + x + 1;
- else
- y = y + x;
- if (u.i.se >> 15)
- y = -y;
- return y;
-}
-#endif