[Bug lto/51432] [4.6 regression] ICE in -flto -std=c++0x -g with cross-compiler

[michael.hope at linaro dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51432

Michael Hope <michael.hope at linaro dot org> changed:

           What    |Removed                     |Added
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                 CC|                            |michael.hope at linaro dot
                   |                            |org

--- Comment #3 from Michael Hope <michael.hope at linaro dot org> 2012-09-10 03:59:49 UTC ---
The fault also happens natively:

cbuild@ursa2:~$ g++ -flto -std=c++0x -g -xc++ /dev/null -include functional
In file included from /usr/include/c++/4.6/functional:59:0,
                 from <command-line>:0:
/usr/include/c++/4.6/bits/functional_hash.h: In instantiation of 'std::size_t
std::hash<_Tp>::operator()(_Tp) const [with _Tp = long double, std::size_t =
unsigned int]':
/usr/include/c++/4.6/functional:2267:1:   instantiated from here
/usr/include/c++/4.6/bits/functional_hash.h:184:5: internal compiler error: in
write_builtin_type, at cp/mangle.c:2168

cbuild@ursa2:~$ gcc --version
gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3

This isn't FSF 4.6.3 but is pretty close.