[NFC][HWASAN] Hide thread_list_placeholder

1 files changed, 4 insertions, 1 deletions

diff --git a/compiler-rt/lib/hwasan/hwasan_thread_list.cpp b/compiler-rt/lib/hwasan/hwasan_thread_list.cpp
index d528f520cc9e..1ae3664f2827 100644
--- a/compiler-rt/lib/hwasan/hwasan_thread_list.cpp
+++ b/compiler-rt/lib/hwasan/hwasan_thread_list.cpp
@@ -1,13 +1,16 @@
 #include "hwasan_thread_list.h"
 
 namespace __hwasan {
-static ALIGNED(16) char thread_list_placeholder[sizeof(HwasanThreadList)];
+
 static HwasanThreadList *hwasan_thread_list;
 
 HwasanThreadList &hwasanThreadList() { return *hwasan_thread_list; }
 
 void InitThreadList(uptr storage, uptr size) {
   CHECK_EQ(hwasan_thread_list, nullptr);
+
+  static ALIGNED(alignof(
+      HwasanThreadList)) char thread_list_placeholder[sizeof(HwasanThreadList)];
   hwasan_thread_list =
       new (thread_list_placeholder) HwasanThreadList(storage, size);
 }