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# HG changeset patch
# User andrew
# Date 1518667645 0
#      Thu Feb 15 04:07:25 2018 +0000
# Node ID 1d35411eb7bdf16191e220ffe3b1dc4d5d0c6041
# Parent  999983606f5c61b093c6f6316a7b26c4cd4ca79e
8197981, PR3548: Missing return statement in __sync_val_compare_and_swap_8
Summary: Fix issue discovered by -Wreturn-type on systems without LP64.
Reviewed-by: aph

diff --git openjdk.orig/hotspot/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp openjdk/hotspot/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp
--- openjdk.orig/hotspot/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp
+++ openjdk/hotspot/src/os_cpu/bsd_zero/vm/os_bsd_zero.cpp
@@ -457,6 +457,7 @@
     long long unsigned int oldval,
     long long unsigned int newval) {
     ShouldNotCallThis();
+    return 0;
   }
 };
 #endif // !_LP64
diff --git openjdk.orig/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp openjdk/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
--- openjdk.orig/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
+++ openjdk/hotspot/src/os_cpu/linux_zero/vm/os_linux_zero.cpp
@@ -498,6 +498,7 @@
     long long unsigned int oldval,
     long long unsigned int newval) {
     ShouldNotCallThis();
+    return 0;
   }
 };
 #endif // !_LP64