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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-12 11:27:51 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-12 11:27:51 -0400 |
| commit | 0ac5ae2335292908f39031b1ea9fe8edce433c0f (patch) | |
| tree | f9d26c8abc0de39d18d4c13e70f6022cdc6b461f /sysdeps/ieee754/flt-32/e_asinf.c | |
| parent | a843a204a3e8a0dd53584dad3668771abaec84ac (diff) | |
| download | glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.gz glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.xz glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.zip | |
Optimize libm
libm is now somewhat integrated with gcc's -ffinite-math-only option and lots of the wrapper functions have been optimized.
Diffstat (limited to 'sysdeps/ieee754/flt-32/e_asinf.c')
| -rw-r--r-- | sysdeps/ieee754/flt-32/e_asinf.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/ieee754/flt-32/e_asinf.c b/sysdeps/ieee754/flt-32/e_asinf.c index b0c835c83c..7296ba3e13 100644 --- a/sysdeps/ieee754/flt-32/e_asinf.c +++ b/sysdeps/ieee754/flt-32/e_asinf.c @@ -14,11 +14,11 @@ */ /* - Modifications for single precision expansion are + Modifications for single precision expansion are Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov> - and are incorporated herein by permission of the author. The author + and are incorporated herein by permission of the author. The author reserves the right to distribute this material elsewhere under different - copying permissions. These modifications are distributed here under + copying permissions. These modifications are distributed here under the following terms: This library is free software; you can redistribute it and/or @@ -93,7 +93,7 @@ p4 = 4.216630880e-2f; t = w*0.5f; p = t * (p0 + t * (p1 + t * (p2 + t * (p3 + t * p4)))); s = __ieee754_sqrtf(t); - if(ix>=0x3F79999A) { /* if |x| > 0.975 */ + if(ix>=0x3F79999A) { /* if |x| > 0.975 */ t = pio2_hi-(2.0f*(s+s*p)-pio2_lo); } else { int32_t iw; @@ -108,3 +108,4 @@ p4 = 4.216630880e-2f; } if(hx>0) return t; else return -t; } +strong_alias (__ieee754_asinf, __asinf_finite) |