[Bug target/40454] [4.4 regression] zlib is about 20% slower when compiled with GCC 4.4.1

[ami_stuff at o2 dot pl]

------- Comment #16 from ami_stuff at o2 dot pl  2009-09-10 12:58 -------
cputime minigzip_412_O1 testa.tif - 34.336
cputime minigzip_412_O2 testa.tif - 34.499
cputime minigzip_412_O3 testa.tif - 34.257

cputime minigzip_425_O1 testa.tif - 36.474
cputime minigzip_425_O2 testa.tif - 35.650
cputime minigzip_425_O3 testa.tif - 35.912

cputime minigzip_432_O1 testa.tif - 39.166
cputime minigzip_432_O2 testa.tif - 35.005
cputime minigzip_432_O3 testa.tif - 38.114


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40454