diff options
| author | Ondřej Bílka <neleai@seznam.cz> | 2013-10-17 16:03:24 +0200 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2013-10-17 16:03:24 +0200 |
| commit | c5d5d574cbfa96d0f6c1db24d1e072c472627e41 (patch) | |
| tree | 83b97e29ee65636dfe1247ea8d2344ca3f0b04b4 /sysdeps/ieee754/dbl-64/e_exp2.c | |
| parent | e5c2c2d0c0315ca24cc9cd638cdb1a2d8dcc4b0d (diff) | |
| download | glibc-c5d5d574cbfa96d0f6c1db24d1e072c472627e41.tar.gz glibc-c5d5d574cbfa96d0f6c1db24d1e072c472627e41.tar.xz glibc-c5d5d574cbfa96d0f6c1db24d1e072c472627e41.zip | |
Format floating routines.
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_exp2.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_exp2.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_exp2.c b/sysdeps/ieee754/dbl-64/e_exp2.c index 96ec735e3f..e1ba940e6c 100644 --- a/sysdeps/ieee754/dbl-64/e_exp2.c +++ b/sysdeps/ieee754/dbl-64/e_exp2.c @@ -46,7 +46,7 @@ __ieee754_exp2 (double x) if (__builtin_expect (isless (x, himark), 1)) { /* Exceptional cases: */ - if (__builtin_expect (! isgreaterequal (x, lomark), 0)) + if (__builtin_expect (!isgreaterequal (x, lomark), 0)) { if (__isinf (x)) /* e^-inf == 0, with no error. */ @@ -93,7 +93,7 @@ __ieee754_exp2 (double x) /* 3. Compute ex2 = 2^(t/512+e+ex). */ ex2_u.d = exp2_accuratetable[tval & 511]; tval >>= 9; - unsafe = abs(tval) >= -DBL_MIN_EXP - 1; + unsafe = abs (tval) >= -DBL_MIN_EXP - 1; ex2_u.ieee.exponent += tval >> unsafe; scale_u.d = 1.0; scale_u.ieee.exponent += tval - (tval >> unsafe); @@ -106,7 +106,7 @@ __ieee754_exp2 (double x) * x + .055504110254308625) * x + .240226506959100583) * x + .69314718055994495) * ex2_u.d; - math_opt_barrier (x22); + math_opt_barrier (x22); } /* 5. Return (2^x2-1) * 2^(t/512+e+ex) + 2^(t/512+e+ex). */ @@ -119,6 +119,6 @@ __ieee754_exp2 (double x) } else /* Return x, if x is a NaN or Inf; or overflow, otherwise. */ - return TWO1023*x; + return TWO1023 * x; } strong_alias (__ieee754_exp2, __exp2_finite) |