diff options
Diffstat (limited to 'sysdeps/alpha/fpu/s_isnan.c')
| -rw-r--r-- | sysdeps/alpha/fpu/s_isnan.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/alpha/fpu/s_isnan.c b/sysdeps/alpha/fpu/s_isnan.c index adfb4ccf36..d664f0cb10 100644 --- a/sysdeps/alpha/fpu/s_isnan.c +++ b/sysdeps/alpha/fpu/s_isnan.c @@ -31,7 +31,9 @@ int __isnan (double x) { - return isunordered (x, x); + uint64_t ix; + EXTRACT_WORDS64 (ix, x); + return ix * 2 > 0xffe0000000000000ul; } hidden_def (__isnan) |