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r119078 - in /trunk/gcc: ChangeLog loop-doloop....


Author: rakdver
Date: Wed Nov 22 00:12:52 2006
New Revision: 119078

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119078
Log:
	PR rtl-optimization/29924
	* loop-unroll.c (split_edge_and_insert): Handle the case insns is NULL.
	(unroll_loop_runtime_iterations): Assert that the argument passed to
	split_edge_and_insert is not NULL.
	* loop-doloop.c (add_test): Ditto.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/loop-doloop.c
    trunk/gcc/loop-unroll.c


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