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Re: povray: a benchmark with mainline, tree-ssa, and icc
gcc mainline 1:43 7:59
gcc tree-ssa 2:40 7:24
This is a pretty surprising number.
Are you sure you disabled checking?
tree-ssa does a lot more checking than the mainline does, so with
checking on, it will be significantly slower in some cases.
I should also note that the benchmark time is ~6% *faster*.
6% is not insignificant.