Really commit patch announced at Oct 14 PR c/7344

Really commit patch announced at Oct 14 PR c/7344

	Really commit patch announced at Oct 14
	PR c/7344
	* predict.c (can_predict_insn_p): New function.
	(estimate_probability): Avoid unnecesary work.
	(process_note_prediction): Likewise.
	* toplev.c (rest_of_compilation): Account early branch prediction pass
	as TV_BRANCH_PROB.

	PR other/8048
	Found by Ian Ollmann
	* xmmintrin.h (_mm_shuffle_pd): Fix typo.
	(_mm_load?_pd): Likewise.
	(_mm_store?_pd): Likewise.

	PR target/7386
	* i386.c (builtin_description):Drop cmpg[te]s[sd].
	* xmmintrin.h (__mm_cmpg[te]_s[sd]): Rewrite using
	swapped alternative.

	PR opt/7630
	* reload1.c (reload_inner_reg_of_subreg): New argument output;
	(push_reload): Update call.

From-SVN: r58247