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[Bug tree-optimization/54985] [4.7/4.8 Regression] dom optimization erroneous remove conditional goto.
- 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: Tue, 23 Oct 2012 21:23:10 +0000
- Subject: [Bug tree-optimization/54985] [4.7/4.8 Regression] dom optimization erroneous remove conditional goto.
- Auto-submitted: auto-generated
- References: <bug-54985-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54985
--- Comment #8 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2012-10-23 21:23:10 UTC ---
After revision 192745 bootstrap fails with
...
../../work/gcc/tree-ssa-threadedge.c:583:1: error: unused parameter 'n'
[-Werror=unused-parameter]
cond_arg_set_in_bb (edge e, basic_block bb, int n)
^
cc1plus: all warnings being treated as errors
...