[Bug tree-optimization/61536] New: [4.10 regression] g++ and libstdc++ regressions on arm-none-linux-gnueabihf with missing typeinfo

["ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61536

            Bug ID: 61536
           Summary: [4.10 regression] g++ and libstdc++ regressions on
                    arm-none-linux-gnueabihf with missing typeinfo
           Product: gcc
           Version: 4.10.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: ramana at gcc dot gnu.org

rev: 211358

https://gcc.gnu.org/ml/gcc-testresults/2014-06/msg00821.html


rev: 211354

https://gcc.gnu.org/ml/gcc-testresults/2014-06/msg00803.html


Test suite differences in g++ , libstdc++ with link time failures that look
like 


FAIL: g++.dg/opt/typeinfo1.C -std=gnu++1y (test for excess errors)
Excess errors:
typeinfo1.C:(.text+0x18): undefined reference to
`std::type_info::operator==(std::type_info const&) const'
typeinfo1.C:(.text.startup+0x20): undefined reference to
`std::type_info::operator==(std::type_info const&) const'
typeinfo1.C:(.text.startup+0x44): undefined reference to
`std::type_info::operator==(std::type_info const&) const'