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| author | Andreas Schwab <schwab@suse.de> | 2001-04-10 19:58:52 +0000 |
|---|---|---|
| committer | Andreas Schwab <schwab@suse.de> | 2001-04-10 19:58:52 +0000 |
| commit | d2784f806c372873fba6262e5c8164429afa4a06 (patch) | |
| tree | a120f2f4b334ae0ffe865ea2083004edaa0e6461 /sysdeps/m68k/fpu/e_scalb.c | |
| parent | 9deee4bb2a7461507eb08acafef926d291beecc4 (diff) | |
| download | glibc-d2784f806c372873fba6262e5c8164429afa4a06.tar.gz glibc-d2784f806c372873fba6262e5c8164429afa4a06.tar.xz glibc-d2784f806c372873fba6262e5c8164429afa4a06.zip | |
* sysdeps/m68k/fpu/e_pow.c: Correct handling of some exceptional
values. * sysdeps/m68k/fpu/e_scalb.c: Likewise. 2001-04-10 Andreas Schwab <schwab@suse.de> * sysdeps/m68k/fpu/e_pow.c: Correct handling of some exceptional values. * sysdeps/m68k/fpu/e_scalb.c: Likewise.
Diffstat (limited to 'sysdeps/m68k/fpu/e_scalb.c')
| -rw-r--r-- | sysdeps/m68k/fpu/e_scalb.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sysdeps/m68k/fpu/e_scalb.c b/sysdeps/m68k/fpu/e_scalb.c index 22332ca3ad..7f56199a9a 100644 --- a/sysdeps/m68k/fpu/e_scalb.c +++ b/sysdeps/m68k/fpu/e_scalb.c @@ -18,6 +18,7 @@ Boston, MA 02111-1307, USA. */ #include <math.h> +#include "math_private.h" #include "mathimpl.h" #ifndef SUFF @@ -47,14 +48,12 @@ s(__ieee754_scalb) (float_type x, float_type fn) return x * fn; else if (x_cond & __M81_COND_ZERO) return x; - else if (x_cond & __M81_COND_INF) - return 0.0/0.0; else return x / -fn; } if (m81(__rint) (fn) != fn) - return 0.0/0.0; + return (x - x) / (x - x); __asm ("fscale%.x %1, %0" : "=f" (retval) : "f" (fn), "0" (x)); return retval; |