From 49bb7a96a20d6817b64e87424d5a10e5945e47ea Mon Sep 17 00:00:00 2001
From: Jan Horak <jhorak@redhat.com>
Date: Tue, 29 Aug 2017 13:01:25 +0200
Subject: Trying to fix jit build on s390x - by using atomic lucky

---
 build-jit-atomic-always-lucky.patch | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 build-jit-atomic-always-lucky.patch

(limited to 'build-jit-atomic-always-lucky.patch')

diff --git a/build-jit-atomic-always-lucky.patch b/build-jit-atomic-always-lucky.patch
new file mode 100644
index 0000000..ad8af85
--- /dev/null
+++ b/build-jit-atomic-always-lucky.patch
@@ -0,0 +1,12 @@
+diff -up firefox-55.0.2/js/src/jit/AtomicOperations.h.jit-atomic-lucky firefox-55.0.2/js/src/jit/AtomicOperations.h
+--- firefox-55.0.2/js/src/jit/AtomicOperations.h.jit-atomic-lucky	2017-07-31 18:20:47.000000000 +0200
++++ firefox-55.0.2/js/src/jit/AtomicOperations.h	2017-08-29 11:53:27.790497321 +0200
+@@ -348,7 +348,7 @@ AtomicOperations::isLockfree(int32_t siz
+ # elif defined(__sh__)
+ #  include "jit/none/AtomicOperations-feeling-lucky.h"
+ # else
+-#  include "jit/none/AtomicOperations-none.h" // These MOZ_CRASH() always
++#  include "jit/none/AtomicOperations-feeling-lucky.h"
+ # endif
+ #elif defined(JS_CODEGEN_X86) || defined(JS_CODEGEN_X64)
+ # include "jit/x86-shared/AtomicOperations-x86-shared.h"
-- 
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