r202316 - in /trunk/gcc: ChangeLog Makefile.in ...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Fri Sep  6 10:13:37 2013
New Revision: 202316

URL: http://gcc.gnu.org/viewcvs?rev=202316&root=gcc&view=rev
Log:
	PR middle-end/58094
	* cgraph.h (symtab_semantically_equivalent_p): Declare.
	* tree-tailcall.c: Include ipa-utils.h.
	(find_tail_calls): Use it.
	* ipa-pure-const.c (check_call): Likewise.
	* ipa-utils.c (recursive_call_p): New function.
	* ipa-utils.h (recursive_call_p): Dclare.
	* symtab.c (symtab_nonoverwritable_alias): Fix formatting.
	(symtab_semantically_equivalent_p): New function.
	* Makefile.in (tree-tailcall.o): Update dependencies.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/cgraph.h
    trunk/gcc/ipa-pure-const.c
    trunk/gcc/ipa-utils.c
    trunk/gcc/ipa-utils.h
    trunk/gcc/symtab.c
    trunk/gcc/tree-tailcall.c