--- libmalloc/libmalloc-374.60.3/tests/aligned_alloc_test.c
+++ libmalloc/libmalloc-715.100.22/tests/aligned_alloc_test.c
@@ -12,7 +12,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true));
+T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true), T_META_TAG_XZONE);
 
 static inline void*
 t_aligned_alloc(size_t alignment, size_t size)
@@ -32,18 +32,32 @@
 	return ptr;
 }
 
-T_DECL(aligned_alloc_free, "aligned_alloc all power of two alignments <= 256kb")
+T_DECL(aligned_alloc_free, "aligned_alloc all power of two alignments <= 64kb",
+		T_META_TAG_VM_NOT_PREFERRED)
 {
-	for (size_t alignment = sizeof(void*); alignment < 4096; alignment *= 2) {
+#if TARGET_OS_WATCH
+	const size_t max_alignment = 4096;
+#else
+	const size_t max_alignment = 64 * 1024;
+#endif // TARGET_OS_WATCH
+	for (size_t alignment = sizeof(void*); alignment < max_alignment;
+			alignment *= 2) {
 		// test several sizes that are multiples of the alignment
-		for (size_t size = alignment; size <= 512*alignment; size += alignment) {
-			void* ptr = t_aligned_alloc(alignment, size);
-			free(ptr);
+		for (size_t size = alignment; size <= 256*alignment; size += alignment) {
+			const int num_ptrs = 10;
+			void *ptrs[num_ptrs];
+			for (int i = 0; i < num_ptrs; i++) {
+				ptrs[i] = t_aligned_alloc(alignment, size);
+			}
+			for (int i = 0; i < num_ptrs; i++) {
+				free(ptrs[i]);
+			}
 		}
 	}
 }
 
-T_DECL(aligned_alloc_alignment_not_multiple_of_size, "aligned_alloc should set errno to EINVAL if size is not a multiple of alignment")
+T_DECL(aligned_alloc_alignment_not_multiple_of_size, "aligned_alloc should set errno to EINVAL if size is not a multiple of alignment",
+		T_META_TAG_VM_PREFERRED)
 {
 	{
 		void *ptr = aligned_alloc(8, 12);
@@ -58,8 +72,11 @@
 	}
 }
 
-T_DECL(aligned_alloc_alignment_not_power_of_two, "aligned_alloc should set errno to EINVAL if alignment is not a power of two (implementation constraint)")
+T_DECL(aligned_alloc_alignment_not_power_of_two, "aligned_alloc should set errno to EINVAL if alignment is not a power of two (implementation constraint)",
+		T_META_TAG_VM_PREFERRED)
 {
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnon-power-of-two-alignment"
 	{
 		void *ptr = aligned_alloc(24, 48); // alignment is even, but not a power of two
 		T_QUIET; T_ASSERT_NULL(ptr, "ptr should be null");
@@ -71,12 +88,17 @@
 		T_QUIET; T_ASSERT_NULL(ptr, "ptr should be null");
 		T_QUIET; T_ASSERT_EQ(errno, EINVAL, "errno should be EINVAL");
 	}
+#pragma GCC diagnostic pop
 }
 
-T_DECL(aligned_alloc_alignment_not_a_multiple_of_voidstar, "aligned_alloc should set errno to EINVAL if alignment is not a multiple of sizeof(void*) (implementation constraint)")
+T_DECL(aligned_alloc_alignment_not_a_multiple_of_voidstar, "aligned_alloc should set errno to EINVAL if alignment is not a multiple of sizeof(void*) (implementation constraint)",
+		T_META_TAG_VM_PREFERRED)
 {
 	const size_t alignment = sizeof(void*)+1;
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnon-power-of-two-alignment"
 	void *ptr = aligned_alloc(alignment, alignment * 2);
+#pragma GCC diagnostic pop
 	T_QUIET; T_ASSERT_NULL(ptr, "ptr should be null");
 	T_QUIET; T_ASSERT_EQ(errno, EINVAL, "aligned_alloc should set errno to EINVAL");
 }