[PATCH][AARCH64]Simplify call, call_value, sibcall, sibcall_value patterns.

[PATCH][AARCH64]Simplify call, call_value, sibcall, sibcall_value patterns.

gcc/ChangeLog

2017-05-15  Renlin Li  <renlin.li@arm.com>

	* config/aarch64/aarch64-protos.h (aarch64_expand_call): Declare.
	* config/aarch64/aarch64.c (aarch64_expand_call): Define.
	* config/aarch64/constraints.md (Usf): Add long call check.
	* config/aarch64/aarch64.md (call): Use aarch64_expand_call.
	(call_value): Likewise.
	(sibcall): Likewise.
	(sibcall_value): Likewise.
	(call_insn): New.
	(call_value_insn): New.
	(sibcall_insn): Update rtx pattern.
	(sibcall_value_insn): Likewise.
	(call_internal): Remove.
	(call_value_internal): Likewise.
	(sibcall_internal): Likewise.
	(sibcall_value_internal): Likewise.
	(call_reg): Likewise.
	(call_symbol): Likewise.
	(call_value_reg): Likewise.
	(call_value_symbol): Likewise.

From-SVN: r248056