[Bug bootstrap/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

[uros at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321

--- Comment #18 from uros at gcc dot gnu.org 2012-07-04 13:49:24 UTC ---
Author: uros
Date: Wed Jul  4 13:49:19 2012
New Revision: 189261

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189261
Log:
    PR middle-end/53321
    * ipa.c (symtab_remove_unreachable_nodes): Partially revert r187375
    to not call cgraph_propagate_frequency if something was changed.

testsuite/ChangLog:

    PR middle-end/53321
    * g++.dg/torture/pr53321.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/torture/pr53321.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa.c
    trunk/gcc/testsuite/ChangeLog