[compiler-rt] Fix 16-byte alignment for vec allocators on AIX (PR #184967)

[via llvm-commits]

================
@@ -99,32 +122,59 @@ INTERCEPTOR(void*, vec_calloc, uptr nmemb, uptr size) {
   GET_STACK_TRACE_MALLOC;
   return asan_vec_calloc(nmemb, size, &stack);
 }
+
+// Unlike realloc, vec_realloc must return memory aligned to 16 bytes.
+INTERCEPTOR(void*, vec_realloc, void* ptr, uptr size) {
----------------
midhuncodes7 wrote:

Removed vec_realloc interceptor

https://github.com/llvm/llvm-project/pull/184967