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authorRichard Guenther <rguenther@suse.de>2012-07-20 12:56:41 +0000
committerRichard Biener <rguenth@gcc.gnu.org>2012-07-20 12:56:41 +0000
commit824f71b9ff74b82e1c125d98a946ffe9fb4ab319 (patch)
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parentc4669594047cb4a711e77a0ea53c139d9ed16f31 (diff)
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tree-dfa.c (collect_dfa_stats): Simplify.
2012-07-20 Richard Guenther <rguenther@suse.de> * tree-dfa.c (collect_dfa_stats): Simplify. * tree-ssa-structalias.c (compute_may_aliases): Do not dump referenced vars. * cfgexpand.c (estimated_stack_frame_size): Walk over local decls instead of referenced vars. * tree-ssa.c (delete_tree_ssa): Simplify. * tree-tailcall.c (find_tail_calls): Walk over local decls instead of referenced vars. (add_virtual_phis): Remove. (tree_optimize_tail_calls_1): Instead mark the virtual operand for renaming. From-SVN: r189718
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