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| author | Ulrich Drepper <drepper@gmail.com> | 2011-10-22 19:02:20 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-10-22 19:02:20 -0400 |
| commit | a1a8716924f31400e81319c9124e1182fd9e8e83 (patch) | |
| tree | 200b17d935331c4e17e043d84fdfe79feabff6f8 /sysdeps/ieee754/dbl-64/e_atan2.c | |
| parent | dbc36f153e7f35d8c890871528438bb8ade99886 (diff) | |
| download | glibc-a1a8716924f31400e81319c9124e1182fd9e8e83.tar.gz glibc-a1a8716924f31400e81319c9124e1182fd9e8e83.tar.xz glibc-a1a8716924f31400e81319c9124e1182fd9e8e83.zip | |
Start using fma in the libm implementation
Diffstat (limited to 'sysdeps/ieee754/dbl-64/e_atan2.c')
| -rw-r--r-- | sysdeps/ieee754/dbl-64/e_atan2.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_atan2.c b/sysdeps/ieee754/dbl-64/e_atan2.c index 784fc5a0c3..4d8c23af95 100644 --- a/sysdeps/ieee754/dbl-64/e_atan2.c +++ b/sysdeps/ieee754/dbl-64/e_atan2.c @@ -1,7 +1,7 @@ /* * IBM Accurate Mathematical Library * written by International Business Machines Corp. - * Copyright (C) 2001 Free Software Foundation + * Copyright (C) 2001, 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 @@ -62,8 +62,11 @@ double __ieee754_atan2(double y,double x) { int p; #endif static const int pr[MM]={6,8,10,20,32}; - double ax,ay,u,du,u9,ua,v,vv,dv,t1,t2,t3,t4,t5,t6,t7,t8, + double ax,ay,u,du,u9,ua,v,vv,dv,t1,t2,t3,t7,t8, z,zz,cor,s1,ss1,s2,ss2; +#ifndef DLA_FMA + double t4,t5,t6; +#endif #if 0 double z1,z2; #endif |