[clang] [X86] Align 128/256 variants to use void * as 512 variants. (PR #66310)

[Phoebe Wang via cfe-commits]

================
@@ -2979,7 +2979,7 @@ _mm256_xor_si256(__m256i __a, __m256i __b)
 ///    A pointer to the 32-byte aligned memory containing the vector to load.
 /// \returns A 256-bit integer vector loaded from memory.
 static __inline__ __m256i __DEFAULT_FN_ATTRS256
-_mm256_stream_load_si256(__m256i const *__V)
+_mm256_stream_load_si256(void const *__V)
----------------
phoebewang wrote:

Move `const` first?

https://github.com/llvm/llvm-project/pull/66310