[Bug tree-optimization/53726] [4.8 Regression] aes test performance drop for eembc_2_0_peak_32

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53726

--- Comment #13 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-20 14:46:55 UTC ---
(In reply to comment #10)
> I've tried without static. Runtimes is still the same.

It doesn't match what I saw.  On Atom D510:

/export/gnu/import/git/gcc-regression/master/188261/usr/bin/gcc -ansi -O3
-ffast-math -msse2 -mfpmath=sse -m32   -march=atom m.c test.c -o new
time ./new
./new  58.46s user 0.00s system 99% cpu 58.479 total
/export/gnu/import/git/gcc-regression/master/188259/usr/bin/gcc -ansi -O3
-ffast-math -msse2 -mfpmath=sse -m32   -march=atom m.c test.c -o old
time ./old
./old  58.38s user 0.00s system 99% cpu 58.490 total