[PATCH] arm: Fix signedness of some vld1q intrinsic parameters for ARM NEON

[Hannes Braun]

vld1q_s8_x3, vld1q_s16_x3, vld1q_s8_x4 and vld1q_s16_x4 were expecting
pointers to unsigned integers. These parameters should be pointers to
signed integers.

gcc/ChangeLog:

        * config/arm/arm_neon.h (vld1q_s8_x3): Use int8_t instead of
          uint16_t.
        (vld1q_s16_x3): Use int16_t instead of uint16_t.
        (vld1q_s8_x4): Likewise.
        (vld1q_s16_x4): Likewise.

Signed-off-by: Hannes Braun <han...@hannesbraun.net>
---
 gcc/config/arm/arm_neon.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gcc/config/arm/arm_neon.h b/gcc/config/arm/arm_neon.h
index 5b1c55c8d9f..578ada88fa6 100644
--- a/gcc/config/arm/arm_neon.h
+++ b/gcc/config/arm/arm_neon.h
@@ -10854,7 +10854,7 @@ vld1q_s64_x2 (const int64_t * __a)
 
 __extension__ extern __inline int8x16x3_t
 __attribute__  ((__always_inline__, __gnu_inline__, __artificial__))
-vld1q_s8_x3 (const uint8_t * __a)
+vld1q_s8_x3 (const int8_t * __a)
 {
   union { int8x16x3_t __i; __builtin_neon_ci __o; } __rv;
   __rv.__o = __builtin_neon_vld1q_x3v16qi ((const __builtin_neon_qi *) __a);
@@ -10863,7 +10863,7 @@ vld1q_s8_x3 (const uint8_t * __a)
 
 __extension__ extern __inline int16x8x3_t
 __attribute__  ((__always_inline__, __gnu_inline__, __artificial__))
-vld1q_s16_x3 (const uint16_t * __a)
+vld1q_s16_x3 (const int16_t * __a)
 {
   union { int16x8x3_t __i; __builtin_neon_ci __o; } __rv;
   __rv.__o = __builtin_neon_vld1q_x3v8hi ((const __builtin_neon_hi *) __a);
@@ -10890,7 +10890,7 @@ vld1q_s64_x3 (const int64_t * __a)
 
 __extension__ extern __inline int8x16x4_t
 __attribute__  ((__always_inline__, __gnu_inline__, __artificial__))
-vld1q_s8_x4 (const uint8_t * __a)
+vld1q_s8_x4 (const int8_t * __a)
 {
   union { int8x16x4_t __i; __builtin_neon_xi __o; } __rv;
   __rv.__o = __builtin_neon_vld1q_x4v16qi ((const __builtin_neon_qi *) __a);
@@ -10899,7 +10899,7 @@ vld1q_s8_x4 (const uint8_t * __a)
 
 __extension__ extern __inline int16x8x4_t
 __attribute__  ((__always_inline__, __gnu_inline__, __artificial__))
-vld1q_s16_x4 (const uint16_t * __a)
+vld1q_s16_x4 (const int16_t * __a)
 {
   union { int16x8x4_t __i; __builtin_neon_xi __o; } __rv;
   __rv.__o = __builtin_neon_vld1q_x4v8hi ((const __builtin_neon_hi *) __a);
-- 
2.48.1