Introduce new param: AVG_LOOP_NITER
authorMartin Liska <mliska@suse.cz>
Tue, 12 Jul 2016 15:27:36 +0000 (17:27 +0200)
committerMartin Liska <marxin@gcc.gnu.org>
Tue, 12 Jul 2016 15:27:36 +0000 (15:27 +0000)
commit4661839ee33dff6b43625e9e69fd9a74830556b4
tree70856e5c2b14b375399cf75b6678131352b177dd
parentf507d20235bb7c05ce24c92f65b8aead2594e797
Introduce new param: AVG_LOOP_NITER

* params.def: Add avg-loop niter.
* tree-ssa-loop-ivopts.c (avg_loop_niter): Use the param.
* cfgloopanal.c (expected_loop_iterations_unbounded): Likewise.
* doc/invoke.texi: Document the new parameter.

From-SVN: r238252
gcc/ChangeLog
gcc/cfgloopanal.c
gcc/doc/invoke.texi
gcc/params.def
gcc/tree-ssa-loop-ivopts.c