r198737 - in /branches/gcc-4_8-branch/gcc: Chan...

[jamborm@gcc.gnu.org]

Author: jamborm
Date: Thu May  9 11:56:32 2013
New Revision: 198737

URL: http://gcc.gnu.org/viewcvs?rev=198737&root=gcc&view=rev
Log:
2013-05-09  Martin Jambor  <mjambor@suse.cz>

        PR middle-end/56988
        * ipa-prop.h (ipa_agg_replacement_value): New flag by_ref.
        * ipa-cp.c (find_aggregate_values_for_callers_subset): Fill in the
	by_ref flag of ipa_agg_replacement_value structures.
        (known_aggs_to_agg_replacement_list): Likewise.
        * ipa-prop.c (write_agg_replacement_chain): Stream by_ref flag.
        (read_agg_replacement_chain): Likewise.
        (ipcp_transform_function): Also check that by_ref flags match.

testsuite/
        * gcc.dg/ipa/pr56988.c: New test.


Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/ipa/pr56988.c
Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/ipa-cp.c
    branches/gcc-4_8-branch/gcc/ipa-prop.c
    branches/gcc-4_8-branch/gcc/ipa-prop.h
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog