PR tree-optimization/57066
        * builtins.c (fold_builtin_logb): Return +Inf for -Inf.

        * gcc.dg/torture/builtin-logb-1.c: Adjust testcase.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198308 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c++/50261
	* init.c (perform_member_init): Call reshape_init.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198309 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c++/56859
	* typeck.c (cxx_alignas_expr): Handle value-dependence properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198310 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c++/57064
	* g++.dg/cpp0x/ref-qual9.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198311 138bc75d-0d04-0410-961f-82ee72b054a4