diff options
Diffstat (limited to 'sysdeps/ieee754/dbl-64/s_lrint.c')
-rw-r--r-- | sysdeps/ieee754/dbl-64/s_lrint.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/ieee754/dbl-64/s_lrint.c b/sysdeps/ieee754/dbl-64/s_lrint.c index d004594bc2..3fdb05ecf7 100644 --- a/sysdeps/ieee754/dbl-64/s_lrint.c +++ b/sysdeps/ieee754/dbl-64/s_lrint.c @@ -23,6 +23,7 @@ #include <math.h> #include <math_private.h> +#include <fix-fp-int-convert-overflow.h> static const double two52[2] = { @@ -107,6 +108,11 @@ __lrint (double x) feraiseexcept (t == LONG_MIN ? FE_INEXACT : FE_INVALID); return LONG_MIN; } + else if (FIX_DBL_LONG_CONVERT_OVERFLOW && x != (double) LONG_MIN) + { + feraiseexcept (FE_INVALID); + return sx == 0 ? LONG_MAX : LONG_MIN; + } #endif return (long int) x; } |