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2010-04-13 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 13 Apr 2010 09:53:19 +0000 (09:53 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 13 Apr 2010 09:53:19 +0000 (09:53 +0000)
commitc4ec6acaf5d36a3c86963c4fab281f04062d1eed
tree9973b986af305de702b32cdd7c195a7acf7ab078
parent91a74fc6ef3473f7087e00a5861d01550afd166f
2010-04-13  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (callused_id): Remove.
(call_stmt_vars): New.
(get_call_vi): Likewise.
(lookup_call_use_vi): Likewise.
(lookup_call_clobber_vi): Likewise.
(get_call_use_vi): Likewise.
(get_call_clobber_vi): Likewise.
(make_transitive_closure_constraints): Likewise.
(handle_const_call): Adjust to do per-call call-used handling.
(handle_pure_call): Likewise.
(find_what_var_points_to): Remove general callused handling.
(init_base_vars): Likewise.
(init_alias_vars): Initialize call_stmt_vars.
(compute_points_to_sets): Process call-used and call-clobbered
vars for call statements.
(delete_points_to_sets): Free call_stmt_vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158260 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-structalias.c