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r111138 - in /branches/gcc-4_1-branch/gcc: Chan...


Author: rakdver
Date: Thu Feb 16 15:23:24 2006
New Revision: 111138

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=111138
Log:
	PR tree-optimization/26209
	* tree-ssa-loop.c (pass_scev_cprop): Add TODO_cleanup_cfg.
	* tree-cfgcleanup.c (cleanup_control_flow): Remove dead
	eh edges.
	* tree-cfg.c (replace_uses_by): Do not alter cfg.

	* tree-cfgcleanup.c (cleanup_tree_cfg_loop): Call scev_reset if cfg
	changes.
	* Makefile.in (tree-cfgcleanup.o): Add SCEV_H dependency.


Modified:
    branches/gcc-4_1-branch/gcc/ChangeLog
    branches/gcc-4_1-branch/gcc/Makefile.in
    branches/gcc-4_1-branch/gcc/tree-cfg.c
    branches/gcc-4_1-branch/gcc/tree-cfgcleanup.c
    branches/gcc-4_1-branch/gcc/tree-ssa-loop.c


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