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r112380 - in /trunk/gcc: ChangeLog passes.c tre...
- From: dberlin at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 25 Mar 2006 19:17:27 -0000
- Subject: r112380 - in /trunk/gcc: ChangeLog passes.c tre...
Author: dberlin
Date: Sat Mar 25 19:17:26 2006
New Revision: 112380
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112380
Log:
2006-03-25 Daniel Berlin <dberlin@dberlin.org>
PR tree-optimization/26804
* tree.h (DECL_CALL_CLOBBERED): New macro.
(tree_decl_common): Add call_clobbered_flag.
* tree-flow-inline.h (is_call_clobbered): Use DECL_CALL_CLOBBERED.
(mark_call_clobbered): Set DECL_CALL_CLOBBERED.
(clear_call_clobbered): Clear DECL_CALL_CLOBBERED.
(mark_non_addressable): Ditto.
* tree-ssa.c (verify_call_clobbered): New function.
(verify_alias_info): Use it.
* tree-pass.h (pass_reset_cc_flags): New prototype.
* tree-ssa-alias.c (pass_reset_cc_flags): New structure.
(reset_cc_flags): New function.
* passes.c (init_optimization_passes): Call reset_cc_flags after
initializing referenced_vars.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/passes.c
trunk/gcc/tree-flow-inline.h
trunk/gcc/tree-pass.h
trunk/gcc/tree-ssa-alias.c
trunk/gcc/tree-ssa.c
trunk/gcc/tree.h