[Bug tree-optimization/40921] missed optimization: x + (-y * z * z) => x - y * z * z

jakub at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Fri Jul 31 10:46:00 GMT 2009



------- Comment #4 from jakub at gcc dot gnu dot org  2009-07-31 10:45 -------
Isn't this related to allowing to generate FMA on those targets that support
it?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40921



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