r180705 - in /trunk/gcc: ChangeLog ipa-prop.c t...

[jamborm@gcc.gnu.org]

Author: jamborm
Date: Mon Oct 31 17:43:25 2011
New Revision: 180705

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180705
Log:
2011-10-31  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (mark_modified): Moved up in the file.
	(is_parm_modified_before_call): Renamed to
	is_parm_modified_before_stmt, moved up in the file.
	(load_from_unmodified_param): New function.
	(compute_complex_assign_jump_func): Also attempt to create pass
	through jump functions for values loaded from (addressable)
	parameters.

	* testsuite/gcc.dg/ipa/ipcp-4.c: New test.


Added:
    trunk/gcc/testsuite/gcc.dg/ipa/ipcp-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-prop.c
    trunk/gcc/testsuite/ChangeLog