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Re: What is acceptable for -ffast-math? (Was: associative law in combine)
- To: dewar at gnat dot com, jbuck at synopsys dot COM, mrs at windriver dot com
- Subject: Re: What is acceptable for -ffast-math? (Was: associative law in combine)
- From: dewar at gnat dot com
- Date: Tue, 31 Jul 2001 11:37:02 -0400 (EDT)
- Cc: gcc at gcc dot gnu dot org, moshier at moshier dot ne dot mediaone dot net
<<When there is wording that states that the value inside the [] shall
be a constant greater than 0 and non-negative, there is absolutely no
room for gcc to extend the sematics to include dynamicly sized arrays,
sorry.
>>
I disagree, this is giving the rules for legal, well-define programs, and
the standard has nothing to say about the behavior of a program that does
not follow the above rules.