[Bug rtl-optimization/33928] [4.3/4.4/4.5 Regression] 30% performance slowdown in floating-point code caused by r118475

[lucier at math dot purdue dot edu]

------- Comment #87 from lucier at math dot purdue dot edu  2009-05-16 00:33 -------
The compiler options for the previous report:

/pkgs/gcc-mainline/bin/gcc -save-temps -I../include -I.  -Wall -W -Wno-unused
-O1 -fno-math-errno -fschedule-insns2 -fno-trapping-math -fno-strict-aliasing
-fwrapv -fomit-frame-pointer -fPIC -fno-common -mieee-fp -frename-registers
-fno-move-loop-invariants -fforward-propagate -DHAVE_CONFIG_H -D___PRIMAL
-D___LIBRARY -c compiler.i -ftime-report -fmem-report > &
rename-no-move-loop-invariants-forward-propagate-report-new


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33928