2014-04-24  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/43622
gcc/cp/
	* rtti.c (emit_support_tinfos): Do not iterate on
	registered_builtin_types (partial revert).
libstdc++/
	* config/abi/pre/gnu.ver (CXXABI_1.3.9): Remove __float128 symbols.
	* config/abi/pre/gnu-versioned-namespace.ver: Likewise.
	* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.

From-SVN: r209748