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author	Jan Hubicka <jh@suse.cz>
	Wed, 15 Aug 2001 12:28:46 +0000 (14:28 +0200)
committer	Jan Hubicka <hubicka@gcc.gnu.org>
	Wed, 15 Aug 2001 12:28:46 +0000 (12:28 +0000)
commit	6ad48e84df035fd325684bf59baf86c67ae1bdb1
tree	fad32e0ae9c8f2faddd9dd154447c9c2965b09a6	tree \| snapshot
parent	cc10816d2df6cc6ca36359e11baf40e95fc16f04	commit \| diff

predict.c (struct block_info_def): Remove nvisited.

* predict.c (struct block_info_def): Remove nvisited.
(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
(estimate_bb_frequencies): Call mark_dfs_back_edges.

* i386.c (ix86_agi_depdendant): Lea causes AGI only on the Pentium
(ix86_adjust_cost): Teach scheduler that latency to load operand can
be masked.

From-SVN: r44921

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/i386/i386.c		diff \| blob \| blame \| history
gcc/predict.def		diff \| blob \| blame \| history

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