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r197038 - in /trunk/gcc: ChangeLog tree-ssa-loo...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 25 Mar 2013 12:53:57 -0000
- Subject: r197038 - in /trunk/gcc: ChangeLog tree-ssa-loo...
Author: rguenth
Date: Mon Mar 25 12:53:57 2013
New Revision: 197038
URL: http://gcc.gnu.org/viewcvs?rev=197038&root=gcc&view=rev
Log:
2013-03-25 Richard Biener <rguenther@suse.de>
* tree-ssa-loop-im.c (struct mem_ref): Use bitmap_head instead
of bitmap.
(memory_references): Likewise.
(outermost_indep_loop, mem_ref_alloc, mark_ref_stored,
gather_mem_refs_stmt, record_dep_loop, ref_indep_loop_p_1,
ref_indep_loop_p_2, find_refs_for_sm): Adjust.
(gather_mem_refs_in_loops): Fold into ...
(analyze_memory_references): ... this. Move initialization
to tree_ssa_lim_initialize.
(fill_always_executed_in): Rename to ...
(fill_always_executed_in_1): ... this.
(fill_always_executed_in): Move contains_call computation to
this new function from ...
(tree_ssa_lim_initialize): ... here.
(tree_ssa_lim): Call fill_always_executed_in.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/tree-ssa-loop-im.c