gcc/
	* config/rs6000/rs6000.c (rs6000_call_aix): Use unspec rather
	than mem for toc_restore.
	* config/rs6000/rs6000.md (UNSPEC_TOCSLOT): Define.
	(call_indirect_aix, call_value_indirect_aix): Adjust to suit.
	(call_indirect_elfv2, call_value_indirect_elfv2): Likewise.
gcc/testsuite/
	* gcc.target/powerpc/cprophard.c: New.

From-SVN: r220344