@@ -226,6 +226,11 @@ aarch64_types_store1_qualifiers[SIMD_MAX_BUILTIN_ARGS]
= { qualifier_void, qualifier_pointer_map_mode, qualifier_none };
#define TYPES_STORE1 (aarch64_types_store1_qualifiers)
#define TYPES_STORESTRUCT (aarch64_types_store1_qualifiers)
+static enum aarch64_type_qualifiers
+aarch64_types_storestruct_lane_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+ = { qualifier_void, qualifier_pointer_map_mode,
+ qualifier_none, qualifier_none };
+#define TYPES_STORESTRUCT_LANE (aarch64_types_storestruct_lane_qualifiers)
#define CF0(N, X) CODE_FOR_aarch64_##N##X
#define CF1(N, X) CODE_FOR_##N##X##1
@@ -107,6 +107,10 @@
BUILTIN_VQ (STORESTRUCT, st3, 0)
BUILTIN_VQ (STORESTRUCT, st4, 0)
+ BUILTIN_VQ (STORESTRUCT_LANE, st2_lane, 0)
+ BUILTIN_VQ (STORESTRUCT_LANE, st3_lane, 0)
+ BUILTIN_VQ (STORESTRUCT_LANE, st4_lane, 0)
+
BUILTIN_VQW (BINOP, saddl2, 0)
BUILTIN_VQW (BINOP, uaddl2, 0)
BUILTIN_VQW (BINOP, ssubl2, 0)
@@ -3584,6 +3584,17 @@ (define_insn "vec_store_lanesoi<mode>"
[(set_attr "type" "neon_store2_2reg<q>")]
)
+(define_insn "vec_store_lanesoi_lane<mode>"
+ [(set (match_operand:<V_TWO_ELEM> 0 "aarch64_simd_struct_operand" "=Utv")
+ (unspec:<V_TWO_ELEM> [(match_operand:OI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand" "i")]
+ UNSPEC_ST2_LANE))]
+ "TARGET_SIMD"
+ "st2\\t{%S1.<Vetype> - %T1.<Vetype>}[%2], %0"
+ [(set_attr "type" "neon_store3_one_lane<q>")]
+)
+
(define_insn "vec_load_lanesci<mode>"
[(set (match_operand:CI 0 "register_operand" "=w")
(unspec:CI [(match_operand:CI 1 "aarch64_simd_struct_operand" "Utv")
@@ -3604,6 +3615,17 @@ (define_insn "vec_store_lanesci<mode>"
[(set_attr "type" "neon_store3_3reg<q>")]
)
+(define_insn "vec_store_lanesci_lane<mode>"
+ [(set (match_operand:<V_THREE_ELEM> 0 "aarch64_simd_struct_operand" "=Utv")
+ (unspec:<V_THREE_ELEM> [(match_operand:CI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand" "i")]
+ UNSPEC_ST3_LANE))]
+ "TARGET_SIMD"
+ "st3\\t{%S1.<Vetype> - %U1.<Vetype>}[%2], %0"
+ [(set_attr "type" "neon_store3_one_lane<q>")]
+)
+
(define_insn "vec_load_lanesxi<mode>"
[(set (match_operand:XI 0 "register_operand" "=w")
(unspec:XI [(match_operand:XI 1 "aarch64_simd_struct_operand" "Utv")
@@ -3624,6 +3646,17 @@ (define_insn "vec_store_lanesxi<mode>"
[(set_attr "type" "neon_store4_4reg<q>")]
)
+(define_insn "vec_store_lanesxi_lane<mode>"
+ [(set (match_operand:<V_FOUR_ELEM> 0 "aarch64_simd_struct_operand" "=Utv")
+ (unspec:<V_FOUR_ELEM> [(match_operand:XI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand" "i")]
+ UNSPEC_ST4_LANE))]
+ "TARGET_SIMD"
+ "st4\\t{%S1.<Vetype> - %V1.<Vetype>}[%2], %0"
+ [(set_attr "type" "neon_store4_one_lane<q>")]
+)
+
;; Reload patterns for AdvSIMD register list operands.
(define_expand "mov<mode>"
@@ -4118,6 +4151,57 @@ (define_expand "aarch64_st<VSTRUCT:nregs
DONE;
})
+(define_expand "aarch64_st2_lane<VQ:mode>"
+ [(match_operand:DI 0 "register_operand" "r")
+ (match_operand:OI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand")]
+ "TARGET_SIMD"
+{
+ enum machine_mode mode = <V_TWO_ELEM>mode;
+ rtx mem = gen_rtx_MEM (mode, operands[0]);
+ operands[2] = GEN_INT (ENDIAN_LANE_N (<MODE>mode, INTVAL (operands[2])));
+
+ emit_insn (gen_vec_store_lanesoi_lane<VQ:mode> (mem,
+ operands[1],
+ operands[2]));
+ DONE;
+})
+
+(define_expand "aarch64_st3_lane<VQ:mode>"
+ [(match_operand:DI 0 "register_operand" "r")
+ (match_operand:CI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand")]
+ "TARGET_SIMD"
+{
+ enum machine_mode mode = <V_THREE_ELEM>mode;
+ rtx mem = gen_rtx_MEM (mode, operands[0]);
+ operands[2] = GEN_INT (ENDIAN_LANE_N (<MODE>mode, INTVAL (operands[2])));
+
+ emit_insn (gen_vec_store_lanesci_lane<VQ:mode> (mem,
+ operands[1],
+ operands[2]));
+ DONE;
+})
+
+(define_expand "aarch64_st4_lane<VQ:mode>"
+ [(match_operand:DI 0 "register_operand" "r")
+ (match_operand:XI 1 "register_operand" "w")
+ (unspec:VQ [(const_int 0)] UNSPEC_VSTRUCTDUMMY)
+ (match_operand:SI 2 "immediate_operand")]
+ "TARGET_SIMD"
+{
+ enum machine_mode mode = <V_FOUR_ELEM>mode;
+ rtx mem = gen_rtx_MEM (mode, operands[0]);
+ operands[2] = GEN_INT (ENDIAN_LANE_N (<MODE>mode, INTVAL (operands[2])));
+
+ emit_insn (gen_vec_store_lanesxi_lane<VQ:mode> (mem,
+ operands[1],
+ operands[2]));
+ DONE;
+})
+
(define_expand "aarch64_st1<VALL:mode>"
[(match_operand:DI 0 "register_operand")
(match_operand:VALL 1 "register_operand")]
@@ -98,6 +98,9 @@ (define_c_enum "unspec" [
UNSPEC_ST2
UNSPEC_ST3
UNSPEC_ST4
+ UNSPEC_ST2_LANE
+ UNSPEC_ST3_LANE
+ UNSPEC_ST4_LANE
UNSPEC_TLS
UNSPEC_TLSDESC
UNSPEC_USHL_2S
@@ -14205,131 +14205,224 @@ __LD4_LANE_FUNC (uint16x8x4_t, uint16_t, 8h, h, u16, q)
__LD4_LANE_FUNC (uint32x4x4_t, uint32_t, 4s, s, u32, q)
__LD4_LANE_FUNC (uint64x2x4_t, uint64_t, 2d, d, u64, q)
-#define __ST2_LANE_FUNC(intype, ptrtype, regsuffix, \
- lnsuffix, funcsuffix, Q) \
- typedef struct { ptrtype __x[2]; } __ST2_LANE_STRUCTURE_##intype; \
- __extension__ static __inline void \
- __attribute__ ((__always_inline__)) \
- vst2 ## Q ## _lane_ ## funcsuffix (ptrtype *ptr, \
- intype b, const int c) \
- { \
- __ST2_LANE_STRUCTURE_##intype *__p = \
- (__ST2_LANE_STRUCTURE_##intype *)ptr; \
- __asm__ ("ld1 {v16." #regsuffix ", v17." #regsuffix "}, %1\n\t" \
- "st2 {v16." #lnsuffix ", v17." #lnsuffix "}[%2], %0\n\t" \
- : "=Q"(*__p) \
- : "Q"(b), "i"(c) \
- : "v16", "v17"); \
- }
-
-__ST2_LANE_FUNC (int8x8x2_t, int8_t, 8b, b, s8,)
-__ST2_LANE_FUNC (float32x2x2_t, float32_t, 2s, s, f32,)
-__ST2_LANE_FUNC (float64x1x2_t, float64_t, 1d, d, f64,)
-__ST2_LANE_FUNC (poly8x8x2_t, poly8_t, 8b, b, p8,)
-__ST2_LANE_FUNC (poly16x4x2_t, poly16_t, 4h, h, p16,)
-__ST2_LANE_FUNC (int16x4x2_t, int16_t, 4h, h, s16,)
-__ST2_LANE_FUNC (int32x2x2_t, int32_t, 2s, s, s32,)
-__ST2_LANE_FUNC (int64x1x2_t, int64_t, 1d, d, s64,)
-__ST2_LANE_FUNC (uint8x8x2_t, uint8_t, 8b, b, u8,)
-__ST2_LANE_FUNC (uint16x4x2_t, uint16_t, 4h, h, u16,)
-__ST2_LANE_FUNC (uint32x2x2_t, uint32_t, 2s, s, u32,)
-__ST2_LANE_FUNC (uint64x1x2_t, uint64_t, 1d, d, u64,)
-__ST2_LANE_FUNC (float32x4x2_t, float32_t, 4s, s, f32, q)
-__ST2_LANE_FUNC (float64x2x2_t, float64_t, 2d, d, f64, q)
-__ST2_LANE_FUNC (poly8x16x2_t, poly8_t, 16b, b, p8, q)
-__ST2_LANE_FUNC (poly16x8x2_t, poly16_t, 8h, h, p16, q)
-__ST2_LANE_FUNC (int8x16x2_t, int8_t, 16b, b, s8, q)
-__ST2_LANE_FUNC (int16x8x2_t, int16_t, 8h, h, s16, q)
-__ST2_LANE_FUNC (int32x4x2_t, int32_t, 4s, s, s32, q)
-__ST2_LANE_FUNC (int64x2x2_t, int64_t, 2d, d, s64, q)
-__ST2_LANE_FUNC (uint8x16x2_t, uint8_t, 16b, b, u8, q)
-__ST2_LANE_FUNC (uint16x8x2_t, uint16_t, 8h, h, u16, q)
-__ST2_LANE_FUNC (uint32x4x2_t, uint32_t, 4s, s, u32, q)
-__ST2_LANE_FUNC (uint64x2x2_t, uint64_t, 2d, d, u64, q)
-
-#define __ST3_LANE_FUNC(intype, ptrtype, regsuffix, \
- lnsuffix, funcsuffix, Q) \
- typedef struct { ptrtype __x[3]; } __ST3_LANE_STRUCTURE_##intype; \
- __extension__ static __inline void \
- __attribute__ ((__always_inline__)) \
- vst3 ## Q ## _lane_ ## funcsuffix (ptrtype *ptr, \
- intype b, const int c) \
- { \
- __ST3_LANE_STRUCTURE_##intype *__p = \
- (__ST3_LANE_STRUCTURE_##intype *)ptr; \
- __asm__ ("ld1 {v16." #regsuffix " - v18." #regsuffix "}, %1\n\t" \
- "st3 {v16." #lnsuffix " - v18." #lnsuffix "}[%2], %0\n\t" \
- : "=Q"(*__p) \
- : "Q"(b), "i"(c) \
- : "v16", "v17", "v18"); \
- }
-
-__ST3_LANE_FUNC (int8x8x3_t, int8_t, 8b, b, s8,)
-__ST3_LANE_FUNC (float32x2x3_t, float32_t, 2s, s, f32,)
-__ST3_LANE_FUNC (float64x1x3_t, float64_t, 1d, d, f64,)
-__ST3_LANE_FUNC (poly8x8x3_t, poly8_t, 8b, b, p8,)
-__ST3_LANE_FUNC (poly16x4x3_t, poly16_t, 4h, h, p16,)
-__ST3_LANE_FUNC (int16x4x3_t, int16_t, 4h, h, s16,)
-__ST3_LANE_FUNC (int32x2x3_t, int32_t, 2s, s, s32,)
-__ST3_LANE_FUNC (int64x1x3_t, int64_t, 1d, d, s64,)
-__ST3_LANE_FUNC (uint8x8x3_t, uint8_t, 8b, b, u8,)
-__ST3_LANE_FUNC (uint16x4x3_t, uint16_t, 4h, h, u16,)
-__ST3_LANE_FUNC (uint32x2x3_t, uint32_t, 2s, s, u32,)
-__ST3_LANE_FUNC (uint64x1x3_t, uint64_t, 1d, d, u64,)
-__ST3_LANE_FUNC (float32x4x3_t, float32_t, 4s, s, f32, q)
-__ST3_LANE_FUNC (float64x2x3_t, float64_t, 2d, d, f64, q)
-__ST3_LANE_FUNC (poly8x16x3_t, poly8_t, 16b, b, p8, q)
-__ST3_LANE_FUNC (poly16x8x3_t, poly16_t, 8h, h, p16, q)
-__ST3_LANE_FUNC (int8x16x3_t, int8_t, 16b, b, s8, q)
-__ST3_LANE_FUNC (int16x8x3_t, int16_t, 8h, h, s16, q)
-__ST3_LANE_FUNC (int32x4x3_t, int32_t, 4s, s, s32, q)
-__ST3_LANE_FUNC (int64x2x3_t, int64_t, 2d, d, s64, q)
-__ST3_LANE_FUNC (uint8x16x3_t, uint8_t, 16b, b, u8, q)
-__ST3_LANE_FUNC (uint16x8x3_t, uint16_t, 8h, h, u16, q)
-__ST3_LANE_FUNC (uint32x4x3_t, uint32_t, 4s, s, u32, q)
-__ST3_LANE_FUNC (uint64x2x3_t, uint64_t, 2d, d, u64, q)
-
-#define __ST4_LANE_FUNC(intype, ptrtype, regsuffix, \
- lnsuffix, funcsuffix, Q) \
- typedef struct { ptrtype __x[4]; } __ST4_LANE_STRUCTURE_##intype; \
- __extension__ static __inline void \
- __attribute__ ((__always_inline__)) \
- vst4 ## Q ## _lane_ ## funcsuffix (ptrtype *ptr, \
- intype b, const int c) \
- { \
- __ST4_LANE_STRUCTURE_##intype *__p = \
- (__ST4_LANE_STRUCTURE_##intype *)ptr; \
- __asm__ ("ld1 {v16." #regsuffix " - v19." #regsuffix "}, %1\n\t" \
- "st4 {v16." #lnsuffix " - v19." #lnsuffix "}[%2], %0\n\t" \
- : "=Q"(*__p) \
- : "Q"(b), "i"(c) \
- : "v16", "v17", "v18", "v19"); \
- }
-
-__ST4_LANE_FUNC (int8x8x4_t, int8_t, 8b, b, s8,)
-__ST4_LANE_FUNC (float32x2x4_t, float32_t, 2s, s, f32,)
-__ST4_LANE_FUNC (float64x1x4_t, float64_t, 1d, d, f64,)
-__ST4_LANE_FUNC (poly8x8x4_t, poly8_t, 8b, b, p8,)
-__ST4_LANE_FUNC (poly16x4x4_t, poly16_t, 4h, h, p16,)
-__ST4_LANE_FUNC (int16x4x4_t, int16_t, 4h, h, s16,)
-__ST4_LANE_FUNC (int32x2x4_t, int32_t, 2s, s, s32,)
-__ST4_LANE_FUNC (int64x1x4_t, int64_t, 1d, d, s64,)
-__ST4_LANE_FUNC (uint8x8x4_t, uint8_t, 8b, b, u8,)
-__ST4_LANE_FUNC (uint16x4x4_t, uint16_t, 4h, h, u16,)
-__ST4_LANE_FUNC (uint32x2x4_t, uint32_t, 2s, s, u32,)
-__ST4_LANE_FUNC (uint64x1x4_t, uint64_t, 1d, d, u64,)
-__ST4_LANE_FUNC (float32x4x4_t, float32_t, 4s, s, f32, q)
-__ST4_LANE_FUNC (float64x2x4_t, float64_t, 2d, d, f64, q)
-__ST4_LANE_FUNC (poly8x16x4_t, poly8_t, 16b, b, p8, q)
-__ST4_LANE_FUNC (poly16x8x4_t, poly16_t, 8h, h, p16, q)
-__ST4_LANE_FUNC (int8x16x4_t, int8_t, 16b, b, s8, q)
-__ST4_LANE_FUNC (int16x8x4_t, int16_t, 8h, h, s16, q)
-__ST4_LANE_FUNC (int32x4x4_t, int32_t, 4s, s, s32, q)
-__ST4_LANE_FUNC (int64x2x4_t, int64_t, 2d, d, s64, q)
-__ST4_LANE_FUNC (uint8x16x4_t, uint8_t, 16b, b, u8, q)
-__ST4_LANE_FUNC (uint16x8x4_t, uint16_t, 8h, h, u16, q)
-__ST4_LANE_FUNC (uint32x4x4_t, uint32_t, 4s, s, u32, q)
-__ST4_LANE_FUNC (uint64x2x4_t, uint64_t, 2d, d, u64, q)
+#define __ST2_LANE_FUNC(intype, largetype, ptrtype, \
+ mode, ptr_mode, funcsuffix, signedtype) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst2_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ __builtin_aarch64_simd_oi __o; \
+ largetype __temp; \
+ __temp.val[0] \
+ = vcombine_##funcsuffix (__b.val[0], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[1] \
+ = vcombine_##funcsuffix (__b.val[1], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __o = __builtin_aarch64_set_qregoi##mode (__o, \
+ (signedtype) __temp.val[0], 0); \
+ __o = __builtin_aarch64_set_qregoi##mode (__o, \
+ (signedtype) __temp.val[1], 1); \
+ __builtin_aarch64_st2_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __o, __c); \
+}
+
+__ST2_LANE_FUNC (float32x2x2_t, float32x4x2_t, float32_t, v4sf, sf, f32,
+ float32x4_t)
+__ST2_LANE_FUNC (float64x1x2_t, float64x2x2_t, float64_t, v2df, df, f64,
+ float64x2_t)
+__ST2_LANE_FUNC (poly8x8x2_t, poly8x16x2_t, poly8_t, v16qi, qi, p8, int8x16_t)
+__ST2_LANE_FUNC (poly16x4x2_t, poly16x8x2_t, poly16_t, v8hi, hi, p16,
+ int16x8_t)
+__ST2_LANE_FUNC (int8x8x2_t, int8x16x2_t, int8_t, v16qi, qi, s8, int8x16_t)
+__ST2_LANE_FUNC (int16x4x2_t, int16x8x2_t, int16_t, v8hi, hi, s16, int16x8_t)
+__ST2_LANE_FUNC (int32x2x2_t, int32x4x2_t, int32_t, v4si, si, s32, int32x4_t)
+__ST2_LANE_FUNC (int64x1x2_t, int64x2x2_t, int64_t, v2di, di, s64, int64x2_t)
+__ST2_LANE_FUNC (uint8x8x2_t, uint8x16x2_t, uint8_t, v16qi, qi, u8, int8x16_t)
+__ST2_LANE_FUNC (uint16x4x2_t, uint16x8x2_t, uint16_t, v8hi, hi, u16,
+ int16x8_t)
+__ST2_LANE_FUNC (uint32x2x2_t, uint32x4x2_t, uint32_t, v4si, si, u32,
+ int32x4_t)
+__ST2_LANE_FUNC (uint64x1x2_t, uint64x2x2_t, uint64_t, v2di, di, u64,
+ int64x2_t)
+
+#undef __ST2_LANE_FUNC
+#define __ST2_LANE_FUNC(intype, ptrtype, mode, ptr_mode, funcsuffix) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst2q_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ union { intype __i; \
+ __builtin_aarch64_simd_oi __o; } __temp = { __b }; \
+ __builtin_aarch64_st2_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __temp.__o, __c); \
+}
+
+__ST2_LANE_FUNC (float32x4x2_t, float32_t, v4sf, sf, f32)
+__ST2_LANE_FUNC (float64x2x2_t, float64_t, v2df, df, f64)
+__ST2_LANE_FUNC (poly8x16x2_t, poly8_t, v16qi, qi, p8)
+__ST2_LANE_FUNC (poly16x8x2_t, poly16_t, v8hi, hi, p16)
+__ST2_LANE_FUNC (int8x16x2_t, int8_t, v16qi, qi, s8)
+__ST2_LANE_FUNC (int16x8x2_t, int16_t, v8hi, hi, s16)
+__ST2_LANE_FUNC (int32x4x2_t, int32_t, v4si, si, s32)
+__ST2_LANE_FUNC (int64x2x2_t, int64_t, v2di, di, s64)
+__ST2_LANE_FUNC (uint8x16x2_t, uint8_t, v16qi, qi, u8)
+__ST2_LANE_FUNC (uint16x8x2_t, uint16_t, v8hi, hi, u16)
+__ST2_LANE_FUNC (uint32x4x2_t, uint32_t, v4si, si, u32)
+__ST2_LANE_FUNC (uint64x2x2_t, uint64_t, v2di, di, u64)
+
+#define __ST3_LANE_FUNC(intype, largetype, ptrtype, \
+ mode, ptr_mode, funcsuffix, signedtype) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst3_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ __builtin_aarch64_simd_ci __o; \
+ largetype __temp; \
+ __temp.val[0] \
+ = vcombine_##funcsuffix (__b.val[0], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[1] \
+ = vcombine_##funcsuffix (__b.val[1], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[2] \
+ = vcombine_##funcsuffix (__b.val[2], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __o = __builtin_aarch64_set_qregci##mode (__o, \
+ (signedtype) __temp.val[0], 0); \
+ __o = __builtin_aarch64_set_qregci##mode (__o, \
+ (signedtype) __temp.val[1], 1); \
+ __o = __builtin_aarch64_set_qregci##mode (__o, \
+ (signedtype) __temp.val[2], 2); \
+ __builtin_aarch64_st3_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __o, __c); \
+}
+
+__ST3_LANE_FUNC (float32x2x3_t, float32x4x3_t, float32_t, v4sf, sf, f32,
+ float32x4_t)
+__ST3_LANE_FUNC (float64x1x3_t, float64x2x3_t, float64_t, v2df, df, f64,
+ float64x2_t)
+__ST3_LANE_FUNC (poly8x8x3_t, poly8x16x3_t, poly8_t, v16qi, qi, p8, int8x16_t)
+__ST3_LANE_FUNC (poly16x4x3_t, poly16x8x3_t, poly16_t, v8hi, hi, p16,
+ int16x8_t)
+__ST3_LANE_FUNC (int8x8x3_t, int8x16x3_t, int8_t, v16qi, qi, s8, int8x16_t)
+__ST3_LANE_FUNC (int16x4x3_t, int16x8x3_t, int16_t, v8hi, hi, s16, int16x8_t)
+__ST3_LANE_FUNC (int32x2x3_t, int32x4x3_t, int32_t, v4si, si, s32, int32x4_t)
+__ST3_LANE_FUNC (int64x1x3_t, int64x2x3_t, int64_t, v2di, di, s64, int64x2_t)
+__ST3_LANE_FUNC (uint8x8x3_t, uint8x16x3_t, uint8_t, v16qi, qi, u8, int8x16_t)
+__ST3_LANE_FUNC (uint16x4x3_t, uint16x8x3_t, uint16_t, v8hi, hi, u16,
+ int16x8_t)
+__ST3_LANE_FUNC (uint32x2x3_t, uint32x4x3_t, uint32_t, v4si, si, u32,
+ int32x4_t)
+__ST3_LANE_FUNC (uint64x1x3_t, uint64x2x3_t, uint64_t, v2di, di, u64,
+ int64x2_t)
+
+#undef __ST3_LANE_FUNC
+#define __ST3_LANE_FUNC(intype, ptrtype, mode, ptr_mode, funcsuffix) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst3q_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ union { intype __i; \
+ __builtin_aarch64_simd_ci __o; } __temp = { __b }; \
+ __builtin_aarch64_st3_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __temp.__o, __c); \
+}
+
+__ST3_LANE_FUNC (float32x4x3_t, float32_t, v4sf, sf, f32)
+__ST3_LANE_FUNC (float64x2x3_t, float64_t, v2df, df, f64)
+__ST3_LANE_FUNC (poly8x16x3_t, poly8_t, v16qi, qi, p8)
+__ST3_LANE_FUNC (poly16x8x3_t, poly16_t, v8hi, hi, p16)
+__ST3_LANE_FUNC (int8x16x3_t, int8_t, v16qi, qi, s8)
+__ST3_LANE_FUNC (int16x8x3_t, int16_t, v8hi, hi, s16)
+__ST3_LANE_FUNC (int32x4x3_t, int32_t, v4si, si, s32)
+__ST3_LANE_FUNC (int64x2x3_t, int64_t, v2di, di, s64)
+__ST3_LANE_FUNC (uint8x16x3_t, uint8_t, v16qi, qi, u8)
+__ST3_LANE_FUNC (uint16x8x3_t, uint16_t, v8hi, hi, u16)
+__ST3_LANE_FUNC (uint32x4x3_t, uint32_t, v4si, si, u32)
+__ST3_LANE_FUNC (uint64x2x3_t, uint64_t, v2di, di, u64)
+
+#define __ST4_LANE_FUNC(intype, largetype, ptrtype, \
+ mode, ptr_mode, funcsuffix, signedtype) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst4_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ __builtin_aarch64_simd_xi __o; \
+ largetype __temp; \
+ __temp.val[0] \
+ = vcombine_##funcsuffix (__b.val[0], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[1] \
+ = vcombine_##funcsuffix (__b.val[1], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[2] \
+ = vcombine_##funcsuffix (__b.val[2], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __temp.val[3] \
+ = vcombine_##funcsuffix (__b.val[3], \
+ vcreate_##funcsuffix (__AARCH64_UINT64_C (0))); \
+ __o = __builtin_aarch64_set_qregxi##mode (__o, \
+ (signedtype) __temp.val[0], 0); \
+ __o = __builtin_aarch64_set_qregxi##mode (__o, \
+ (signedtype) __temp.val[1], 1); \
+ __o = __builtin_aarch64_set_qregxi##mode (__o, \
+ (signedtype) __temp.val[2], 2); \
+ __o = __builtin_aarch64_set_qregxi##mode (__o, \
+ (signedtype) __temp.val[3], 3); \
+ __builtin_aarch64_st4_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __o, __c); \
+}
+
+__ST4_LANE_FUNC (float32x2x4_t, float32x4x4_t, float32_t, v4sf, sf, f32,
+ float32x4_t)
+__ST4_LANE_FUNC (float64x1x4_t, float64x2x4_t, float64_t, v2df, df, f64,
+ float64x2_t)
+__ST4_LANE_FUNC (poly8x8x4_t, poly8x16x4_t, poly8_t, v16qi, qi, p8, int8x16_t)
+__ST4_LANE_FUNC (poly16x4x4_t, poly16x8x4_t, poly16_t, v8hi, hi, p16,
+ int16x8_t)
+__ST4_LANE_FUNC (int8x8x4_t, int8x16x4_t, int8_t, v16qi, qi, s8, int8x16_t)
+__ST4_LANE_FUNC (int16x4x4_t, int16x8x4_t, int16_t, v8hi, hi, s16, int16x8_t)
+__ST4_LANE_FUNC (int32x2x4_t, int32x4x4_t, int32_t, v4si, si, s32, int32x4_t)
+__ST4_LANE_FUNC (int64x1x4_t, int64x2x4_t, int64_t, v2di, di, s64, int64x2_t)
+__ST4_LANE_FUNC (uint8x8x4_t, uint8x16x4_t, uint8_t, v16qi, qi, u8, int8x16_t)
+__ST4_LANE_FUNC (uint16x4x4_t, uint16x8x4_t, uint16_t, v8hi, hi, u16,
+ int16x8_t)
+__ST4_LANE_FUNC (uint32x2x4_t, uint32x4x4_t, uint32_t, v4si, si, u32,
+ int32x4_t)
+__ST4_LANE_FUNC (uint64x1x4_t, uint64x2x4_t, uint64_t, v2di, di, u64,
+ int64x2_t)
+
+#undef __ST4_LANE_FUNC
+#define __ST4_LANE_FUNC(intype, ptrtype, mode, ptr_mode, funcsuffix) \
+__extension__ static __inline void \
+__attribute__ ((__always_inline__)) \
+vst4q_lane_ ## funcsuffix (ptrtype *__ptr, \
+ intype __b, const int __c) \
+{ \
+ union { intype __i; \
+ __builtin_aarch64_simd_xi __o; } __temp = { __b }; \
+ __builtin_aarch64_st4_lane##mode ((__builtin_aarch64_simd_ ## ptr_mode *) \
+ __ptr, __temp.__o, __c); \
+}
+
+__ST4_LANE_FUNC (float32x4x4_t, float32_t, v4sf, sf, f32)
+__ST4_LANE_FUNC (float64x2x4_t, float64_t, v2df, df, f64)
+__ST4_LANE_FUNC (poly8x16x4_t, poly8_t, v16qi, qi, p8)
+__ST4_LANE_FUNC (poly16x8x4_t, poly16_t, v8hi, hi, p16)
+__ST4_LANE_FUNC (int8x16x4_t, int8_t, v16qi, qi, s8)
+__ST4_LANE_FUNC (int16x8x4_t, int16_t, v8hi, hi, s16)
+__ST4_LANE_FUNC (int32x4x4_t, int32_t, v4si, si, s32)
+__ST4_LANE_FUNC (int64x2x4_t, int64_t, v2di, di, s64)
+__ST4_LANE_FUNC (uint8x16x4_t, uint8_t, v16qi, qi, u8)
+__ST4_LANE_FUNC (uint16x8x4_t, uint16_t, v8hi, hi, u16)
+__ST4_LANE_FUNC (uint32x4x4_t, uint32_t, v4si, si, u32)
+__ST4_LANE_FUNC (uint64x2x4_t, uint64_t, v2di, di, u64)
__extension__ static __inline int64_t __attribute__ ((__always_inline__))
vaddlv_s32 (int32x2_t a)
@@ -554,6 +554,32 @@ (define_mode_attr VRL4 [(V8QI "V64QI") (
(define_mode_attr VSTRUCT_DREG [(OI "TI") (CI "EI") (XI "OI")])
+;; Mode of pair of elements for each vector mode, to define transfer
+;; size for structure lane/dup loads and stores.
+(define_mode_attr V_TWO_ELEM [(V8QI "HI") (V16QI "HI")
+ (V4HI "SI") (V8HI "SI")
+ (V2SI "V2SI") (V4SI "V2SI")
+ (DI "V2DI") (V2DI "V2DI")
+ (V2SF "V2SF") (V4SF "V2SF")
+ (DF "V2DI") (V2DF "V2DI")])
+
+;; Similar, for three elements.
+(define_mode_attr V_THREE_ELEM [(V8QI "BLK") (V16QI "BLK")
+ (V4HI "BLK") (V8HI "BLK")
+ (V2SI "BLK") (V4SI "BLK")
+ (DI "EI") (V2DI "EI")
+ (V2SF "BLK") (V4SF "BLK")
+ (DF "EI") (V2DF "EI")])
+
+;; Similar, for four elements.
+(define_mode_attr V_FOUR_ELEM [(V8QI "SI") (V16QI "SI")
+ (V4HI "V4HI") (V8HI "V4HI")
+ (V2SI "V4SI") (V4SI "V4SI")
+ (DI "OI") (V2DI "OI")
+ (V2SF "V4SF") (V4SF "V4SF")
+ (DF "OI") (V2DF "OI")])
+
+
;; Mode for atomic operation suffixes
(define_mode_attr atomic_sfx
[(QI "b") (HI "h") (SI "") (DI "")])
Hi, This patch rewrites the vst4_lane intrinsics in terms of RTL builtins. Tested on aarch64-none-elf with no issues. OK to queue for Stage 1? Thanks, James --- gcc/ 2014-02-13 James Greenhalgh <james.greenhalgh@arm.com> * config/aarch64/aarch64-builtins.c (aarch64_types_storestruct_lane_qualifiers): New. (TYPES_STORESTRUCT_LANE): Likewise. * config/aarch64/aarch64-simd-builtins.def (st2_lane): New. (st3_lane): Likewise. (st4_lane): Likewise. * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New. (vec_store_lanesci_lane<mode>): Likewise. (vec_store_lanesxi_lane<mode>): Likewise. (aarch64_st2_lane<VQ:mode>): Likewise. (aarch64_st3_lane<VQ:mode>): Likewise. (aarch64_st4_lane<VQ:mode>): Likewise. * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE. * config/aarch64/arm_neon.h (__ST2_LANE_FUNC): Rewrite using builtins, update use points to use new macro arguments. (__ST3_LANE_FUNC): Likewise. (__ST4_LANE_FUNC): Likewise. * config/aarch64/iterators.md (V_TWO_ELEM): New. (V_THREE_ELEM): Likewise. (V_FOUR_ELEM): Likewise.