diff options
Diffstat (limited to 'sysdeps/alpha/fpu/s_ceil.c')
| -rw-r--r-- | sysdeps/alpha/fpu/s_ceil.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sysdeps/alpha/fpu/s_ceil.c b/sysdeps/alpha/fpu/s_ceil.c index c1ff864d4b..e9c350af1c 100644 --- a/sysdeps/alpha/fpu/s_ceil.c +++ b/sysdeps/alpha/fpu/s_ceil.c @@ -26,17 +26,16 @@ double __ceil (double x) { + if (isnan (x)) + return x + x; + if (isless (fabs (x), 9007199254740992.0)) /* 1 << DBL_MANT_DIG */ { double tmp1, new_x; new_x = -x; __asm ( -#ifdef _IEEE_FP_INEXACT - "cvttq/svim %2,%1\n\t" -#else "cvttq/svm %2,%1\n\t" -#endif "cvtqt/m %1,%0\n\t" : "=f"(new_x), "=&f"(tmp1) : "f"(new_x)); |