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Subject: [Bug c/29186] optimzation breaks floating point exception flag reading
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------- Comment #1 from pinskia at gcc dot gnu dot org  2006-09-22 19:24 -------
This is not really a bug in C99 unless you use:
#pragma STDC FENV_ACCESS on

But then again we don't implement that pramgma yet ....


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29186