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r145007 - in /branches/alias-improvements/gcc: ...


Author: rguenth
Date: Mon Mar 23 13:19:13 2009
New Revision: 145007

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=145007
Log:
2009-03-23  Richard Guenther  <rguenther@suse.de>

	* tree-flow.h (struct ptr_info_def): Remove is_dereferenced member.
	* tree-ssa-alias.c (dump_points_to_info_for): Do not dump it.
	* tree-ssa-structalias.c (find_what_var_points_to): Adjust
	comment.  Take is_dereferenced parameter.
	(compute_points_to_sets): Compute whether a ptr is dereferenced
	in a local sbitmap.

	* gcc.dg/torture/pr39074-2.c: Adjust.
	* gcc.dg/torture/pta-callused-1.c: Likewise.
	* gcc.dg/torture/pta-ptrarith-3.c: Likewise.
	* gcc.dg/torture/pta-structcopy-1.c: Likewise.
	* gcc.dg/torture/ssa-pta-fn-1.c: Likewise.
	* gcc.dg/tree-ssa/alias-19.c: Likewise.
	* gcc.dg/tree-ssa/pta-ptrarith-1.c: Likewise.
	* gcc.dg/tree-ssa/pta-ptrarith-2.c: Likewise.
	* gcc.dg/torture/pr39074.c: Likewise.

Modified:
    branches/alias-improvements/gcc/ChangeLog.alias
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/pr39074-2.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/pr39074.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/pta-callused-1.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/pta-ptrarith-3.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/pta-structcopy-1.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/torture/ssa-pta-fn-1.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/tree-ssa/alias-19.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/tree-ssa/pta-ptrarith-1.c
    branches/alias-improvements/gcc/testsuite/gcc.dg/tree-ssa/pta-ptrarith-2.c
    branches/alias-improvements/gcc/tree-flow.h
    branches/alias-improvements/gcc/tree-ssa-alias.c
    branches/alias-improvements/gcc/tree-ssa-structalias.c


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