+# Remove when mozbz#1269319 lands
+
+--- firefox-45.0.1-orig/mozilla/js/src/Makefile.in 2016-05-17 14:53:58.753178403 +0200
++++ firefox-45.0.1/mozilla/js/src/Makefile.in 2016-05-17 14:53:28.432817862 +0200
+@@ -144,6 +144,11 @@ distclean::
+
+ CFLAGS += $(MOZ_ZLIB_CFLAGS)
+
++# Avoid GNU gcc bug #70526
++# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70526#c14
++CFLAGS += -fno-schedule-insns2
++CXXFLAGS += -fno-schedule-insns2
++
+ # Silence warnings on AIX/HP-UX from non-GNU compilers
+ ifndef GNU_CC
+ ifeq ($(OS_ARCH),AIX)
+