diff options
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_lrintl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/s_lrintl.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_lrintl.c b/sysdeps/ieee754/ldbl-128ibm/s_lrintl.c index 988de70c5a..05fe7fefdf 100644 --- a/sysdeps/ieee754/ldbl-128ibm/s_lrintl.c +++ b/sysdeps/ieee754/ldbl-128ibm/s_lrintl.c @@ -1,6 +1,6 @@ /* Round to long int long double floating-point values. IBM extended format long double version. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,6 +19,7 @@ #include <math.h> #include <fenv.h> +#include <math_private.h> #include <math_ldbl_opt.h> #include <float.h> #include <ieee754.h> @@ -84,7 +85,7 @@ __lrintl (long double x) /* Peg at max/min values, assuming that the above conversions do so. Strictly speaking, we can return anything for values that overflow, but this is more useful. */ - res = hi + lo; + res = (long int) ((unsigned long int) hi + (unsigned long int) lo); /* This is just sign(hi) == sign(lo) && sign(res) != sign(hi). */ if (__glibc_unlikely (((~(hi ^ lo) & (res ^ hi)) < 0))) @@ -105,27 +106,27 @@ __lrintl (long double x) return res; if (xh < 0.0) - res -= 1; + res -= 1UL; else - res += 1; + res += 1UL; break; case FE_TOWARDZERO: if (res > 0 && (xh < 0.0 || (xh == 0.0 && xl < 0.0))) - res -= 1; + res -= 1UL; else if (res < 0 && (xh > 0.0 || (xh == 0.0 && xl > 0.0))) - res += 1; + res += 1UL; return res; break; case FE_UPWARD: if (xh > 0.0 || (xh == 0.0 && xl > 0.0)) - res += 1; + res += 1UL; break; case FE_DOWNWARD: if (xh < 0.0 || (xh == 0.0 && xl < 0.0)) - res -= 1; + res -= 1UL; break; } |