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-rw-r--r--miasm2/arch/x86/arch.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/miasm2/arch/x86/arch.py b/miasm2/arch/x86/arch.py
index 2196e5ef..793d5a47 100644
--- a/miasm2/arch/x86/arch.py
+++ b/miasm2/arch/x86/arch.py
@@ -4339,6 +4339,11 @@ addop("pcmpgtb", [bs8(0x0f), bs8(0x64), no_xmm_pref] +
 addop("pcmpgtb", [bs8(0x0f), bs8(0x64), pref_66] +
       rmmod(xmm_reg, rm_arg_xmm))
 
+addop("pcmpgtw", [bs8(0x0f), bs8(0x65), no_xmm_pref] +
+      rmmod(mm_reg, rm_arg_mm))
+addop("pcmpgtw", [bs8(0x0f), bs8(0x65), pref_66] +
+      rmmod(xmm_reg, rm_arg_xmm))
+
 addop("pcmpgtd", [bs8(0x0f), bs8(0x66), no_xmm_pref] +
       rmmod(mm_reg, rm_arg_mm))
 addop("pcmpgtd", [bs8(0x0f), bs8(0x66), pref_66] +