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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-10-09 19:34:06 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-10-09 19:34:06 +0200 |
| commit | 6772d640a4f4874166a61f1859e1660a2913a89d (patch) | |
| tree | 839fea4d5dcefab75577cecb563ccad4234eb953 /sysdeps/ieee754/ldbl-96/s_nexttowardf.c | |
| parent | f98906bbb57cb495b4501afc5f18604ef3a94e2a (diff) | |
| parent | 7bb5f8a836b916d6ebf7b6921b136e99cea2442d (diff) | |
Merge commit 'refs/top-bases/t/hurdsig-fixes' into t/hurdsig-fixes
Diffstat (limited to 'sysdeps/ieee754/ldbl-96/s_nexttowardf.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/s_nexttowardf.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c index a96f9da2c2..ae7538942f 100644 --- a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c +++ b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c @@ -17,6 +17,7 @@ static char rcsid[] = "$NetBSD: $"; #endif +#include <errno.h> #include <math.h> #include <math_private.h> #include <float.h> @@ -58,15 +59,14 @@ float __nexttowardf(float x, long double y) } hy = hx&0x7f800000; if(hy>=0x7f800000) { - x = x+x; /* overflow */ - if (FLT_EVAL_METHOD != 0) - /* Force conversion to float. */ - asm ("" : "+m"(x)); - return x; + float u = x+x; /* overflow */ + math_force_eval (u); + __set_errno (ERANGE); } if(hy<0x00800000) { float u = x*x; /* underflow */ math_force_eval (u); /* raise underflow flag */ + __set_errno (ERANGE); } SET_FLOAT_WORD(x,hx); return x; |