diff -r 1560c3a7fbbf -r 454fa295105c src/hotspot/cpu/x86/nativeInst_x86.hpp
--- a/src/hotspot/cpu/x86/nativeInst_x86.hpp	Mon May 14 15:42:58 2018 +0200
+++ b/src/hotspot/cpu/x86/nativeInst_x86.hpp	Mon May 14 15:42:59 2018 +0200
@@ -354,6 +354,8 @@
     instruction_code_xmm_store          = 0x11,
     instruction_code_xmm_lpd            = 0x12,
 
+    instruction_code_lea                = 0x8d,
+
     instruction_VEX_prefix_2bytes       = Assembler::VEX_2bytes,
     instruction_VEX_prefix_3bytes       = Assembler::VEX_3bytes,
     instruction_EVEX_prefix_4bytes      = Assembler::EVEX_4bytes,