[Bug ipa/68057] [6 Regression] 450.soplex in SPEC CPU 2006 failed to build

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68057

--- Comment #11 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Fri Nov  6 16:04:38 2015
New Revision: 229859

URL: https://gcc.gnu.org/viewcvs?rev=229859&root=gcc&view=rev
Log:

        PR ipa/68057
        PR ipa/68220
        * ipa-polymorphic-call.c
        (ipa_polymorphic_call_context::restrict_to_inner_type): Fix ordering
        issue when offset is out of range.
        (contains_type_p): Fix out of range check, clear dynamic flag.
        * g++.dg/lto/pr68057_0.C: New testcase.
        * g++.dg/lto/pr68057_1.C: New testcase.
        * g++.dg/torture/pr68220.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr68057_0.C
    trunk/gcc/testsuite/g++.dg/lto/pr68057_1.C
    trunk/gcc/testsuite/g++.dg/torture/pr68220.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-polymorphic-call.c
    trunk/gcc/testsuite/ChangeLog