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r227342 - in /trunk/gcc: ChangeLog tree-ssa-loo...
- From: vries at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 31 Aug 2015 13:48:29 -0000
- Subject: r227342 - in /trunk/gcc: ChangeLog tree-ssa-loo...
Author: vries
Date: Mon Aug 31 13:48:29 2015
New Revision: 227342
URL: https://gcc.gnu.org/viewcvs?rev=227342&root=gcc&view=rev
Log:
Reimplement rewrite_virtuals_into_loop_closed_ssa
2015-08-31 Tom de Vries <tom@codesourcery.com>
* tree-ssa-loop-manip.c (find_uses_to_rename_stmt)
(find_uses_to_rename_bb, find_uses_to_rename): Add and handle use_flags
parameter.
(find_uses_to_rename_def, find_uses_to_rename_in_loop): New function.
(rewrite_into_loop_closed_ssa_1): New function, factored out of ...
(rewrite_into_loop_closed_ssa): ... here.
(replace_uses_in_dominated_bbs): Remove function.
(rewrite_virtuals_into_loop_closed_ssa): Reimplement using
rewrite_into_loop_closed_ssa_1.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-loop-manip.c