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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/ldbl-128ibm/e_sqrtl.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/ldbl-128ibm/e_sqrtl.c')
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c b/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c index fe6bb55b07..68aa18f554 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001, 2004, 2006 Free Software Foundation + * Copyright (C) 2001, 2004, 2006, 2011 Free Software Foundation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by @@ -50,7 +50,7 @@ twom54 = 5.55111512312578270212e-17; /* 0x3C90000000000000 */ /* it computes the correctly rounded (to nearest) value of square */ /* root of x. */ /*********************************************************************/ -long double __ieee754_sqrtl(long double x) +long double __ieee754_sqrtl(long double x) { static const long double big = 134217728.0, big1 = 134217729.0; long double t,s,i; @@ -107,3 +107,4 @@ long double __ieee754_sqrtl(long double x) return tm256.x*__ieee754_sqrtl(x*t512.x); } } +strong_alias (__ieee754_sqrtl, __sqrtl_finite) |