2014-12-04 Yvan Roux <yvan.roux@linaro.org>

2014-12-04  Yvan Roux  <yvan.roux@linaro.org>

	Backport from trunk r216630.
	2014-10-24  Felix Yang  <felix.yang@huawei.com>
	Jiji Jiang  <jiangjiji@huawei.com>

	PR target/63173
	* config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
	(__LD3R_FUNC): Ditto.
	(__LD4R_FUNC): Ditto.
	(vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
	 vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
	 vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
	 vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
	 vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
	 vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
	(vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
	 vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
	 vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
	 vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
	 vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
	 vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
	(vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
	 vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
	 vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
	 vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
	 vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
	 vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
	* config/aarch64/aarch64.md (define_c_enum "unspec"): Add
	UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
	* config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
	builtins.
	* config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
	(aarch64_simd_ld3r<mode>): Likewise.
	(aarch64_simd_ld4r<mode>): Likewise.
	(aarch64_ld2r<mode>): New expand.
	(aarch64_ld3r<mode>): Likewise.
	(aarch64_ld4r<mode>): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro/gcc-4_9-branch@218385 138bc75d-0d04-0410-961f-82ee72b054a4