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* [Bug tree-optimization/69991] missed tail merge optimization [not found] <bug-69991-4@http.gcc.gnu.org/bugzilla/> @ 2023-05-05 7:03 ` pinskia at gcc dot gnu.org 0 siblings, 0 replies; only message in thread From: pinskia at gcc dot gnu.org @ 2023-05-05 7:03 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69991 Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Last reconfirmed|2017-04-18 00:00:00 |2023-5-5 --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Tom de Vries from comment #0) > -O2 -fno-tree-dce You need `-O2 -fno-tree-dce -fno-tree-dse` now as dse will also remove trival dead assignments. ^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2023-05-05 7:03 UTC | newest] Thread overview: (only message) (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- [not found] <bug-69991-4@http.gcc.gnu.org/bugzilla/> 2023-05-05 7:03 ` [Bug tree-optimization/69991] missed tail merge optimization pinskia at gcc dot gnu.org
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