# 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