[Bug target/51441] Incorrect FP rounding on addition of doubles

[joseph at codesourcery dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51441

--- Comment #3 from joseph at codesourcery dot com <joseph at codesourcery dot com> 2011-12-06 20:17:36 UTC ---
Please identify the target for which the compiler is configured.  If 
32-bit x86, then note that in accordance with FLT_EVAL_METHOD you have 
double rounding (two double values are converted to long double, added as 
long doubles and then the long double sum rounded to double).