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[Bug tree-optimization/32120] missed PRE/FRE of a*2+4 and (a+2)*2
- From: "pinskia at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 04 Mar 2012 00:45:50 +0000
- Subject: [Bug tree-optimization/32120] missed PRE/FRE of a*2+4 and (a+2)*2
- Auto-submitted: auto-generated
- References: <bug-32120-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32120
--- Comment #7 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-03-04 00:45:50 UTC ---
I might even have a patch for my tree combine branch later today. I still have
to connect up ssa_combine to SCCVN but that should not be hard.