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[Bug tree-optimization/34265] Missed optimizations
- From: "dominiq at lps dot ens dot fr" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Nov 2007 11:16:21 -0000
- Subject: [Bug tree-optimization/34265] Missed optimizations
- References: <bug-34265-12313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #22 from dominiq at lps dot ens dot fr 2007-11-29 11:16 -------
In top of the first two patches of comment #17, I have MOVED
+ NEXT_PASS (pass_tree_loop_init);
+ NEXT_PASS (pass_complete_unrolli);
+ NEXT_PASS (pass_tree_loop_done);
to the first suggested place. Now gfortran.dg/array_1.f90 pass the test, induct
is no longer unrolled/vectorized, but induct.v3 is: back to before the patch at
least on these quick tests.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34265