From 1c2f3a290efa328cd29ee7c032b230e09e4d8458 Mon Sep 17 00:00:00 2001
From: Patrick Trantham <patrick.trantham@fuel7.com>
Date: Thu, 14 Jun 2012 11:50:56 -0500
Subject: atomic_ptr: Add IT instruction for arm-thumb2

Add IT instruction prior to strexeq to fix compilation in thumb mode.

Signed-off-by: Patrick Trantham <patrick.trantham@fuel7.com>
---
 src/atomic_ptr.hpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/atomic_ptr.hpp b/src/atomic_ptr.hpp
index adf1c87..baa28ff 100644
--- a/src/atomic_ptr.hpp
+++ b/src/atomic_ptr.hpp
@@ -132,6 +132,7 @@ namespace xs
                 "1:     ldrex   %1, [%3]\n\t"
                 "       mov     %0, #0\n\t"
                 "       teq     %1, %4\n\t"
+                "       it      eq\n"
                 "       strexeq %0, %5, [%3]\n\t"
                 "       teq     %0, #0\n\t"
                 "       bne     1b\n\t"
-- 
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