* config/sparc/sparc-protos.h (output_cbranch): Constify return

	* config/sparc/sparc-protos.h (output_cbranch): Constify return
	value.
	(output_v9branch): Likewise.
	(sparc_v8plus_shift): Likewise.  Rename into output_v8plus_shift.
	* config/sparc/sparc.c (output_cbranch): Constify return value.
	Prettify output for delay slots.
	(output_v9branch): Likewise.
	(sparc_v8plus_shift): Constify return value.  Rename into
	output_v8plus_shift.
	* config/sparc/sparc.md (ashldi3_v8plus): Adjust call to
	sparc_v8plus_shift.
	(ashrdi3_v8plus): Likewise.
	(lshrdi3_v8plus): Likewise.
	(call_address_struct_value_sp32): Prettify output for delay slots.
	(call_symbolic_struct_value_sp32): Likewise.
	(call_address_untyped_struct_value_sp32): Likewise.
	(call_symbolic_untyped_struct_value_sp32): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@83934 138bc75d-0d04-0410-961f-82ee72b054a4