Preliminary OS X memalign() shim work, although this specific regression test remains guarded due to clang build issues with _randArray.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15552 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/none/tests/amd64/avx2-1.c b/none/tests/amd64/avx2-1.c
index c9509d6..b04d05b 100644
--- a/none/tests/amd64/avx2-1.c
+++ b/none/tests/amd64/avx2-1.c
@@ -2,7 +2,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
-#include <malloc.h>
+#include "tests/malloc.h"
 
 typedef  unsigned char           UChar;
 typedef  unsigned int            UInt;
@@ -65,7 +65,7 @@
     \
     __attribute__ ((noinline)) static void test_##_name ( void )   \
     { \
-       Block* b = memalign(32, sizeof(Block)); \
+       Block* b = memalign32(sizeof(Block)); \
        randBlock(b); \
        printf("%s(reg)\n", #_name); \
        showBlock("before", b); \