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r186562 - in /trunk/gcc: ChangeLog cfgloop.h tr...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 18 Apr 2012 08:55:43 -0000
- Subject: r186562 - in /trunk/gcc: ChangeLog cfgloop.h tr...
Author: rguenth
Date: Wed Apr 18 08:55:41 2012
New Revision: 186562
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186562
Log:
2012-04-18 Richard Guenther <rguenther@suse.de>
* cfgloop.h (estimate_numbers_of_iterations_loop): Remove
use_undefined_p parameter.
* tree-flow.h (estimate_numbers_of_iterations): Likewise.
* tree-ssa-loop-niter.c (estimate_numbers_of_iterations_loop):
Likewise.
(estimate_numbers_of_iterations): Likewise.
(estimated_loop_iterations): Adjust.
(max_loop_iterations): Likewise.
(scev_probably_wraps_p): Likewise.
* tree-ssa-loop.c (tree_ssa_loop_bounds): Likewise.
* tree-vrp.c (adjust_range_with_scev): Use max_stmt_executions,
not max_loop_iterations.
(execute_vrp): Remove explicit number of iterations estimation.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgloop.h
trunk/gcc/tree-flow.h
trunk/gcc/tree-ssa-loop-niter.c
trunk/gcc/tree-ssa-loop.c
trunk/gcc/tree-vrp.c