--- old/src/os_cpu/linux_x86/vm/os_linux_x86.cpp	2017-04-11 14:37:01.402709475 -0700
+++ new/src/os_cpu/linux_x86/vm/os_linux_x86.cpp	2017-04-11 14:37:01.254706794 -0700
@@ -73,7 +73,9 @@
 # include <pwd.h>
 # include <poll.h>
 # include <ucontext.h>
+#ifndef AMD64
 # include <fpu_control.h>
+#endif
 
 #ifdef AMD64
 #define REG_SP REG_RSP