gcc/
	PR tree-optimization/14841, tree-optimization/15838
	* tree-ssa-ccp.c (fold_const_aggregate_ref): New.
	(evaluate_stmt): Call it.

testsuite/
	PR tree-optimization/14841, tree-optimization/15838
	* gcc.dg/tree-ssa/pr14841.c: New.

Co-Authored-By: Kazu Hirata <kazu@cs.umass.edu>

From-SVN: r99410