[Bug 459946] Review Request: pfscalibration - Scripts and programs for photometric calibration

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Wed Jan 7 18:14:55 UTC 2009


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https://bugzilla.redhat.com/show_bug.cgi?id=459946





--- Comment #14 from Ulrich Drepper <drepper at redhat.com>  2009-01-07 13:14:54 EDT ---
There is a good reason for using slightly different flags and -O3 doesn't make
debugging harder (where does this myth come from?).  And it makes a difference
for code with is vectorizable.  This is the case here, this is purely
mathematical code which can be optimized well by the compiler.

Insisting on the rules is certainly a good thing, in general.  But I know what
I'm doing, I know which gcc options can benefit.

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