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tree-ssa-ccp.c (ccp_finalize): Return if something changed.
authorJan Hubicka <jh@suse.cz>
Thu, 18 Jan 2007 09:11:57 +0000 (10:11 +0100)
committerJan Hubicka <hubicka@gcc.gnu.org>
Thu, 18 Jan 2007 09:11:57 +0000 (09:11 +0000)
commit3253eafbda8e4af9522ecb9316bd8a2b1c853888
tree83538444d7fbc9ef0738dcdc51ef7f037ae7288btree
parentaeceeb06a15d71d55fcc41c0ff3b3b9be01c79a1commit | diff
tree-ssa-ccp.c (ccp_finalize): Return if something changed.

* tree-ssa-ccp.c (ccp_finalize): Return if something changed.
(execute_ssa_ccp): Return flags conditionally.
* tree-ssa-propagate.c (substitue_and_fold): Return if something was
changed.
* tree-ssa-propagate.h (substitute_and_fold): Update prototype.

From-SVN: r120894
gcc/ChangeLog diff | blob | history
gcc/tree-ssa-ccp.c diff | blob | history
gcc/tree-ssa-propagate.c diff | blob | history
gcc/tree-ssa-propagate.h diff | blob | history