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Commit 823f0809 authored by Diego Novillo's avatar Diego Novillo Committed by Diego Novillo
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re PR tree-optimization/17319 (-fno-tree-dce cause ICE) 

	PR tree-optimization/17319
	* tree-ssa-alias.c (compute_points_to_and_addr_escape): Also
	examine pointers on the LHS of an assignment.
	(collect_points_to_info_r): Handle RETURN_EXPR.

testsuite/ChangeLog

	PR tree-optimization/17319
	* gcc.dg/pr17319.c: New test.

From-SVN: r87673
parent b5fefcf6
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