From: Joseph Myers <joseph@codesourcery.com>
Date: Fri, 21 Sep 2012 23:42:16 +0000 (+0000)
Subject: Correct order of arguments of __arm_assisted_compare_and_exchange_val_32_acq.
X-Git-Tag: glibc-2.17~530
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eaf6f205fff7ca8a628869e3bc56800020a70f24;p=thirdparty%2Fglibc.git

Correct order of arguments of __arm_assisted_compare_and_exchange_val_32_acq.
---

diff --git a/ports/ChangeLog.arm b/ports/ChangeLog.arm
index a0c583b9973..b6c02251651 100644
--- a/ports/ChangeLog.arm
+++ b/ports/ChangeLog.arm
@@ -1,3 +1,9 @@
+2012-09-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/arm/bits/atomic.h [!__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4]
+	(__arch_compare_and_exchange_val_32_acq): Correct order of
+	arguments of __arm_assisted_compare_and_exchange_val_32_acq.
+
 2012-09-12  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/arm/get-rounding-mode.h: New file.
diff --git a/ports/sysdeps/arm/bits/atomic.h b/ports/sysdeps/arm/bits/atomic.h
index 99842105cca..39e276f098d 100644
--- a/ports/sysdeps/arm/bits/atomic.h
+++ b/ports/sysdeps/arm/bits/atomic.h
@@ -58,7 +58,7 @@ void __arm_link_error (void);
   __sync_val_compare_and_swap ((mem), (oldval), (newval))
 #else
 # define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-  __arm_assisted_compare_and_exchange_val_32_acq ((mem), (oldval), (newval))
+  __arm_assisted_compare_and_exchange_val_32_acq ((mem), (newval), (oldval))
 #endif
 
 /* We don't support atomic operations on any non-word types.