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Commit 00d382a8 authored by Richard Guenther's avatar Richard Guenther Committed by Richard Biener
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re PR tree-optimization/21636 (Missed ccp optimization) 

2008-04-30  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/21636
	* tree-ssa-ccp.c (ccp_fold): Handle &p->x with p being a
	constant address.
	(evaluate_stmt): Print the likely value.
	(ccp_visit_stmt): Avoid excessive vertical spacing.

	* gcc.dg/tree-ssa/ssa-ccp-19.c: New testcase.

From-SVN: r134834
parent 45e18420
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