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Commit b28ae58f authored by Richard Guenther's avatar Richard Guenther Committed by Richard Biener
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tree-ssa-structalias.c (do_structure_copy): Properly handle DEREF. 

2010-04-20  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (do_structure_copy): Properly handle
	DEREF.
	(dump_sa_points_to_info): Remove asserts.
	(init_base_vars): nothing_id isn't an escape point nor does it
	have pointers.

	* gcc.dg/ipa/ipa-pta-14.c: New testcase.

From-SVN: r158553
parent 615c8ffa
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