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[Bug libc/15884] Big performance regression in strcoll


http://sourceware.org/bugzilla/show_bug.cgi?id=15884

Siddhesh Poyarekar <siddhesh at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |siddhesh at redhat dot com

--- Comment #1 from Siddhesh Poyarekar <siddhesh at redhat dot com> ---
This is not a regression since I can see the same performance characteristics
on 2.15:

[22:40][sid@Devel tmp ]$ rpm -q glibc
glibc-2.15-59.fc17.x86_64
glibc-2.15-59.fc17.i686
[22:40][sid@Devel tmp ]$ gcc -DN=1 fo.c && time ./a.out

real    0m0.098s
user    0m0.098s
sys     0m0.000s
[22:40][sid@Devel tmp ]$ gcc -DN=10 fo.c && time ./a.out

real    0m0.377s
user    0m0.375s
sys     0m0.002s
[22:40][sid@Devel tmp ]$ gcc -DN=100 fo.c && time ./a.out

real    0m2.765s
user    0m2.759s
sys     0m0.002s

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