diff options
author | Richard Guenther <rguenth@gcc.gnu.org> | 2005-02-13 10:25:02 +0000 |
---|---|---|
committer | Paolo Carlini <paolo@gcc.gnu.org> | 2005-02-13 10:25:02 +0000 |
commit | ae63a1cc461959bc27a64bb36fe28dbd58f88759 (patch) | |
tree | 534b4c8232e4ec3b8bc9632876d6fdc4732cb00b /libstdc++-v3/ChangeLog | |
parent | b8b3c655b01914f3164c267320d6ef16d2d36ac0 (diff) | |
download | gcc-ae63a1cc461959bc27a64bb36fe28dbd58f88759.zip gcc-ae63a1cc461959bc27a64bb36fe28dbd58f88759.tar.gz gcc-ae63a1cc461959bc27a64bb36fe28dbd58f88759.tar.bz2 |
re PR libstdc++/11706 (std::pow(T, int) implementation pessimizes code)
2005-02-13 Richard Guenther <rguenth@gcc.gnu.org>
Paolo Carlini <pcarlini@suse.de>
PR libstdc++/11706
* include/c_std/std_cmath.h (pow): Use __builtin_powi[lf]
for integer overloads.
* testsuite/26_numerics/cmath/powi.cc: New.
Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r94982
Diffstat (limited to 'libstdc++-v3/ChangeLog')
-rw-r--r-- | libstdc++-v3/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 27bf800..6d3eea2 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,12 @@ +2005-02-13 Richard Guenther <rguenth@gcc.gnu.org> + Paolo Carlini <pcarlini@suse.de> + + PR libstdc++/11706 + * include/c_std/std_cmath.h (pow): Use __builtin_powi[lf] + for integer overloads. + + * testsuite/26_numerics/cmath/powi.cc: New. + 2005-02-11 Janis Johnson <janis187@us.ibm.com> * testsuite/26_numerics/complex/13450.cc: Fix XFAIL selector. |