[Bug target/51178] New: FAIL: g++.dg/lookup/builtin5.C scan-assembler _ZSt5atanhd

[Greta.Yorsh at arm dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51178

             Bug #: 51178
           Summary: FAIL: g++.dg/lookup/builtin5.C scan-assembler
                    _ZSt5atanhd
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: greta.yo...@arm.com
                CC: ram...@gcc.gnu.org
            Target: arm-none-eabi


FAIL: g++.dg/lookup/builtin5.C scan-assembler _ZSt5atanhd

This test fails on arm-none-eabi for -std=c++11: the generated assembler has
the label atanh instead of _ZSt5atanhd for the function std::atanh.

This tests passes for -std=c++98.

The failure showed up in trunk after check_effective_target_c++11 was added and
-std=c++11 were enabled in the testsuite (trunk r181222).