------- Comment #22 from tbptbp at gmail dot com 2007-06-11 03:32 -------
I'm a bit late to the debate but...
At some point icc did such transformations (for 1/x and sqrt) but, apparently,
they're now removed. It didn't bother to plug every holes (ie wrt infinities)
but at least got the case of 0 covered even when set lose; it's cheap to do.
I've repeatedly been pointed to the peculiar semantic of -ffast-math in the
past, so i know there's little chance for me to succeed, but would it be
possible to consider that as an option?
PS: Yes, i do rely on infinities and -ffast-math and deserve to die a slow and
painful way.
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tbptbp at gmail dot com changed:
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CC| |tbptbp at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31723
