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[Bug rtl-optimization/50904] Induct benchmark of polyhedron slows down when -fno-protect-parens is enabled by -Ofast.
- From: "dominiq at lps dot ens.fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 30 Oct 2011 11:24:57 +0000
- Subject: [Bug rtl-optimization/50904] Induct benchmark of polyhedron slows down when -fno-protect-parens is enabled by -Ofast.
- Auto-submitted: auto-generated
- References: <bug-50904-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-10-30 11:24:57 UTC ---
> It would be nice if somebody could reduce this to a more managable testcase.
I have posted a reduced test in
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34265#c34 (pr34265).