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author	hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 18 Jan 2007 09:11:57 +0000 (09:11 +0000)
committer	hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
	Thu, 18 Jan 2007 09:11:57 +0000 (09:11 +0000)
commit	33a34f1ef6395c12c11acca6208647125e7591f5
tree	83538444d7fbc9ef0738dcdc51ef7f037ae7288b	tree \| snapshot
parent	30641a0808b44eda78d976e63a15cac86cfbc877	commit \| diff

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120894 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/tree-ssa-ccp.c		diff \| blob \| blame \| history
gcc/tree-ssa-propagate.c		diff \| blob \| blame \| history
gcc/tree-ssa-propagate.h		diff \| blob \| blame \| history

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