Index: boot/arch/ia64/Makefile.inc
===================================================================
--- boot/arch/ia64/Makefile.inc	(revision 80136376d214f46fb63a3d7a552c74395a0128b1)
+++ boot/arch/ia64/Makefile.inc	(revision f66c203d27f84fb9cf8ce89dd919306d0c95ce5f)
@@ -31,7 +31,17 @@
 BFD_ARCH = ia64
 
+#
+# FIXME:
+#
+# The -fno-selective-scheduling and -fno-selective-scheduling2 options
+# should be removed as soon as a bug in GCC concerning unchecked
+# speculative loads is fixed.
+#
+# See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53975 for reference.
+#
+
 BITS = 64
 ENDIANESS = LE
-EXTRA_CFLAGS = -fno-unwind-tables -mfixed-range=f32-f127 -mno-pic -mno-sdata
+EXTRA_CFLAGS = -fno-unwind-tables -mfixed-range=f32-f127 -mno-pic -mno-sdata -fno-selective-scheduling -fno-selective-scheduling2
 
 RD_SRVS_NON_ESSENTIAL +=