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Re: Some thoughts about steerring commitee work

On 6/15/07, H. J. Lu <hjl@lucon.org> wrote: 

Why don't we turn on vectorizer at -O3 or even -O2, depending on
ISA? I added -ftree-vectorize to BOOT_CFLAGS on x86-64. According to
-ftree-vectorizer-verbose=1, there are 82 loops vectorized in
gcc source. There are no regressions. There are not much changes
in bootstrap time as well as "make check" time.


Guess you did not see my PR 32093 then where -ftree-vectorize breaks
some testcase?

Thanks,
Andrew Pinski

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