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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/s390 | |
| parent | a843a204a3e8a0dd53584dad3668771abaec84ac (diff) | |
| download | glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.gz glibc-0ac5ae2335292908f39031b1ea9fe8edce433c0f.tar.bz2 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/s390')
| -rw-r--r-- | sysdeps/s390/fpu/e_sqrt.c | 5 | ||||
| -rw-r--r-- | sysdeps/s390/fpu/e_sqrtf.c | 5 | ||||
| -rw-r--r-- | sysdeps/s390/fpu/e_sqrtl.c | 5 |
3 files changed, 9 insertions, 6 deletions
diff --git a/sysdeps/s390/fpu/e_sqrt.c b/sysdeps/s390/fpu/e_sqrt.c index e4b183e4c4..affd3a1a52 100644 --- a/sysdeps/s390/fpu/e_sqrt.c +++ b/sysdeps/s390/fpu/e_sqrt.c @@ -1,5 +1,5 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). +/* Copyright (C) 2004, 2011 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,3 +27,4 @@ __ieee754_sqrt (double x) asm ( "sqdbr %0,%1" : "=f" (res) : "f" (x) ); return res; } +strong_alias (__ieee754_sqrt, __sqrt_finite) diff --git a/sysdeps/s390/fpu/e_sqrtf.c b/sysdeps/s390/fpu/e_sqrtf.c index 5b5e06e8ac..4272f059db 100644 --- a/sysdeps/s390/fpu/e_sqrtf.c +++ b/sysdeps/s390/fpu/e_sqrtf.c @@ -1,5 +1,5 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). +/* Copyright (C) 2004, 2011 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -27,3 +27,4 @@ __ieee754_sqrtf (float x) asm ( "sqebr %0,%1" : "=f" (res) : "f" (x) ); return res; } +strong_alias (__ieee754_sqrtf, __sqrtf_finite) diff --git a/sysdeps/s390/fpu/e_sqrtl.c b/sysdeps/s390/fpu/e_sqrtl.c index e1daac1974..45d0a0e674 100644 --- a/sysdeps/s390/fpu/e_sqrtl.c +++ b/sysdeps/s390/fpu/e_sqrtl.c @@ -1,6 +1,6 @@ /* Square root. S/390 FPU version. - Copyright (C) 2004, 2006 Free Software Foundation, Inc. - Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com). + Copyright (C) 2004, 2006, 2011 Free Software Foundation, Inc. + Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -28,3 +28,4 @@ __ieee754_sqrtl (long double x) asm ( "sqxbr %0,%1" : "=f" (res) : "f" (x) ); return res; } +strong_alias (__ieee754_sqrtl, __sqrtl_finite) |