@@ -122,6 +122,7 @@ extern int arm_coproc_mem_operand_wb (rtx, int);
extern int neon_vector_mem_operand (rtx, int, bool);
extern int mve_vector_mem_operand (machine_mode, rtx, bool);
extern int neon_struct_mem_operand (rtx);
+extern int mve_struct_mem_operand (rtx);
extern rtx *neon_vcmla_lane_prepare_operands (rtx *);
@@ -13737,6 +13737,24 @@ neon_vector_mem_operand (rtx op, int type, bool strict)
return FALSE;
}
+/* Return TRUE if OP is a mem suitable for loading/storing an MVE struct
+ type. */
+int
+mve_struct_mem_operand (rtx op)
+{
+ rtx ind = XEXP (op, 0);
+
+ /* Match: (mem (reg)). */
+ if (REG_P (ind))
+ return arm_address_register_rtx_p (ind, 0);
+
+ /* Allow only post-increment by the mode size. */
+ if (GET_CODE (ind) == POST_INC)
+ return arm_address_register_rtx_p (XEXP (ind, 0), 0);
+
+ return FALSE;
+}
+
/* Return TRUE if OP is a mem suitable for loading/storing a Neon struct
type. */
int
@@ -474,6 +474,12 @@
(and (match_code "mem")
(match_test "TARGET_32BIT && arm_coproc_mem_operand (op, FALSE)")))
+(define_memory_constraint "Ug"
+ "@internal
+ In Thumb-2 state a valid MVE struct load/store address."
+ (and (match_code "mem")
+ (match_test "TARGET_HAVE_MVE && mve_struct_mem_operand (op)")))
+
(define_memory_constraint "Uj"
"@internal
In ARM/Thumb-2 state a VFP load/store address that supports writeback
@@ -99,7 +99,7 @@
;; [vst4q])
;;
(define_insn "mve_vst4q<mode>"
- [(set (match_operand:XI 0 "neon_struct_operand" "=Um")
+ [(set (match_operand:XI 0 "mve_struct_operand" "=Ug")
(unspec:XI [(match_operand:XI 1 "s_register_operand" "w")
(unspec:MVE_VLD_ST [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
VST4Q))
@@ -9959,7 +9959,7 @@
;; [vst2q])
;;
(define_insn "mve_vst2q<mode>"
- [(set (match_operand:OI 0 "neon_struct_operand" "=Um")
+ [(set (match_operand:OI 0 "mve_struct_operand" "=Ug")
(unspec:OI [(match_operand:OI 1 "s_register_operand" "w")
(unspec:MVE_VLD_ST [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
VST2Q))
@@ -9988,7 +9988,7 @@
;;
(define_insn "mve_vld2q<mode>"
[(set (match_operand:OI 0 "s_register_operand" "=w")
- (unspec:OI [(match_operand:OI 1 "neon_struct_operand" "Um")
+ (unspec:OI [(match_operand:OI 1 "mve_struct_operand" "Ug")
(unspec:MVE_VLD_ST [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
VLD2Q))
]
@@ -10016,7 +10016,7 @@
;;
(define_insn "mve_vld4q<mode>"
[(set (match_operand:XI 0 "s_register_operand" "=w")
- (unspec:XI [(match_operand:XI 1 "neon_struct_operand" "Um")
+ (unspec:XI [(match_operand:XI 1 "mve_struct_operand" "Ug")
(unspec:MVE_VLD_ST [(const_int 0)] UNSPEC_VSTRUCTDUMMY)]
VLD4Q))
]
@@ -876,6 +876,10 @@
(and (match_code "mem")
(match_test "TARGET_32BIT && neon_vector_mem_operand (op, 2, true)")))
+(define_predicate "mve_struct_operand"
+ (and (match_code "mem")
+ (match_test "TARGET_HAVE_MVE && mve_struct_mem_operand (op)")))
+
(define_predicate "neon_permissive_struct_operand"
(and (match_code "mem")
(match_test "TARGET_32BIT && neon_vector_mem_operand (op, 2, false)")))
new file mode 100644
@@ -0,0 +1,300 @@
+/* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
+/* { dg-additional-options "-O1" } */
+/* { dg-final { check-function-bodies "**" "" } } */
+
+#include "arm_mve.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+**test:
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test(const uint8_t * in, uint8_t * out, int width)
+{
+ uint8x16x2_t rg = vld2q(in);
+ uint8x16x2_t gb = vld2q(in + width);
+ vst2q (out, rg);
+ vst2q (out + width, gb);
+}
+
+/*
+**test2:
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]!
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]!
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test2(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x2_t rg = vld2q(in);
+ uint8x16x2_t gb = vld2q(in + 32);
+ vst2q (out, rg);
+ vst2q (out + 32, gb);
+}
+
+/*
+**test3:
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test3(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x2_t rg = vld2q(in);
+ uint8x16x2_t gb = vld2q(in - 32);
+ vst2q (out, rg);
+ vst2q (out - 32, gb);
+}
+
+/*
+**test4:
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test4(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x2_t rg = vld2q(in);
+ uint8x16x2_t gb = vld2q(in + 64);
+ vst2q (out, rg);
+ vst2q (out + 64, gb);
+}
+
+/*
+**test5:
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst20.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst21.8 {q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test5(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x2_t rg = vld2q(in);
+ uint8x16x2_t gb = vld2q(in + 42);
+ vst2q (out, rg);
+ vst2q (out + 42, gb);
+}
+
+/*
+**test6:
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test6(const uint8_t * in, uint8_t * out, int width)
+{
+ uint8x16x4_t rg = vld4q(in);
+ uint8x16x4_t gb = vld4q(in + width);
+ vst4q (out, rg);
+ vst4q (out + width, gb);
+}
+
+/*
+**test7:
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test7(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x4_t rg = vld4q(in);
+ uint8x16x4_t gb = vld4q(in + 32);
+ vst4q (out, rg);
+ vst4q (out + 32, gb);
+}
+
+/*
+**test8:
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]!
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]!
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test8(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x4_t rg = vld4q(in);
+ uint8x16x4_t gb = vld4q(in + 64);
+ vst4q (out, rg);
+ vst4q (out + 64, gb);
+}
+
+/*
+**test9:
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test9(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x4_t rg = vld4q(in);
+ uint8x16x4_t gb = vld4q(in - 64);
+ vst4q (out, rg);
+ vst4q (out - 64, gb);
+}
+
+/*
+**test10:
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vld40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vld43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+** vst40.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst41.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst42.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** vst43.8 {q[0-9]+, q[0-9]+, q[0-9]+, q[0-9]+}, \[(?:ip|fp|r[0-9]+)\]
+** ...
+*/
+void
+test10(const uint8_t * in, uint8_t * out)
+{
+ uint8x16x4_t rg = vld4q(in);
+ uint8x16x4_t gb = vld4q(in + 42);
+ vst4q (out, rg);
+ vst4q (out + 42, gb);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* { dg-final { scan-assembler-not "__ARM_undef" } } */
\ No newline at end of file