gcc:
	* config/sol2.c: Include output.h.
	(solaris_assemble_visibility): New function.
	* config/t-sol2 (sol2.o): Add output.h dependency.
	* config/sol2-protos.h (solaris_assemble_visibility): Declare.
	* config/sol2.h [!USE_GAS] (TARGET_ASM_ASSEMBLE_VISIBILITY):
	Redefine.

	gcc/testsuite:
	* g++.dg/ext/visibility/pragma-override1.C: Allow for .hidden in
	assembler output on *-*-solaris2*.
	* g++.dg/ext/visibility/pragma-override2.C: Likewise.

From-SVN: r157856