[Bug middle-end/33675] Badly optimized negations on x86 with -frounding-math

[bagnara at cs dot unipr dot it]

------- Comment #2 from bagnara at cs dot unipr dot it  2007-10-06 13:03 -------
I don't understand.  Do you mean that what I consider the natural compilation
of that piece of code (the shorter assembly listing) is incorrect?  In other
words: do you think that the shorter assembly listing does not properly honor
the volatile qualifier?
If so, why?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33675