WIP

serge-sans-paille · serge-sans-paille · commit ff03f014784d · 2026-04-25T12:00:32.000+02:00
diff --git a/include/xsimd/arch/xsimd_neon.hpp b/include/xsimd/arch/xsimd_neon.hpp
@@ -771,14 +771,16 @@ namespace xsimd
             memcpy(mem, buffer, sizeof(buffer));
         }
 
-#if !defined(__GNUC__) || defined(__clang__)
         template <class T, class A, detail::enable_sized_t<T, 2> = 0>
         XSIMD_INLINE void store(batch_bool<T, A> b, bool* mem, requires_arch<neon>) noexcept
         {
             uint8x8_t val = vshr_n_u8(vqmovn_u16(b.data), 7);
-            vst1_u8((uint8_t*)mem, val);
+            alignas(A::alignment()) uint8_t buffer[batch_bool<T, A>::size];
+            vst1_u8(buffer, val);
+            memcpy(mem, buffer, sizeof(buffer));
         }
 
+#if !defined(__GNUC__) || defined(__clang__)
         template <class T, class A, detail::enable_sized_t<T, 4> = 0>
         XSIMD_INLINE void store(batch_bool<T, A> b, bool* mem, requires_arch<neon>) noexcept
         {

Original file line number	Diff line number	Diff line change
`@@ -771,14 +771,16 @@ namespace xsimd`
`771`	`771`	`memcpy(mem, buffer, sizeof(buffer));`
`772`	`772`	`}`
`773`	`773`
`774`		`-#if !defined(__GNUC__) \|\| defined(__clang__)`
`775`	`774`	`template <class T, class A, detail::enable_sized_t<T, 2> = 0>`
`776`	`775`	`XSIMD_INLINE void store(batch_bool<T, A> b, bool* mem, requires_arch<neon>) noexcept`
`777`	`776`	`{`
`778`	`777`	`uint8x8_t val = vshr_n_u8(vqmovn_u16(b.data), 7);`
`779`		`- vst1_u8((uint8_t*)mem, val);`
	`778`	`+ alignas(A::alignment()) uint8_t buffer[batch_bool<T, A>::size];`
	`779`	`+ vst1_u8(buffer, val);`
	`780`	`+ memcpy(mem, buffer, sizeof(buffer));`
`780`	`781`	`}`
`781`	`782`
	`783`	`+#if !defined(__GNUC__) \|\| defined(__clang__)`
`782`	`784`	`template <class T, class A, detail::enable_sized_t<T, 4> = 0>`
`783`	`785`	`XSIMD_INLINE void store(batch_bool<T, A> b, bool* mem, requires_arch<neon>) noexcept`
`784`	`786`	`{`