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Commit 91bc6112 authored by Richard Guenther's avatar Richard Guenther Committed by Richard Biener
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tree-ssa-forwprop.c (combine_conversions): Return whether we have to run cfg-cleanup. 

2011-07-21  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-forwprop.c (combine_conversions): Return whether
	we have to run cfg-cleanup.  Properly remove dead stmts.
	(ssa_forward_propagate_and_combine): Adjust.

From-SVN: r176561
parent 2224b91a
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