From 186fee40b44e7c8cc6589197a03ce80149b1cbec Mon Sep 17 00:00:00 2001
From: Pedro Gonnet <gonnet@google.com>
Date: Sat, 17 Dec 2016 13:27:35 +0100
Subject: [PATCH] align cell_buff to 32 bytes, makes swapping more efficient at
 the cost of four more bytes.

---
 src/cell.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cell.h b/src/cell.h
index b223c839a0..984ef4bc20 100644
--- a/src/cell.h
+++ b/src/cell.h
@@ -56,7 +56,7 @@ extern int cell_next_tag;
 struct cell_buff {
   double x[3];
   int ind;
-};
+} SWIFT_STRUCT_ALIGN;
 
 /* Mini struct to link cells to tasks. Used as a linked list. */
 struct link {
-- 
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