diff --git a/create_testcase.py b/create_testcase.py
index fe64f4f..2df7364 100755
--- a/create_testcase.py
+++ b/create_testcase.py
@@ -19,15 +19,15 @@ imd1 = Parameter('IMD')
 #-USER INPUT------------------------------------
 #-----------------------------------------------
 # Enter your mnemonic
-mnemonic = 'cmp'
+mnemonic = 'vxorpd'
 
 # Define your operands. If you don't need it, just type in None
-dst = reg64
-op1 = imd1
-op2 = None
+dst = xmm
+op1 = xmm
+op2 = xmm
 
 # Define the number of instructions per loop (default: 12)
-per_loop = '100'
+per_loop = '128'
 
 #-----------------------------------------------
 #-----------------------------------------------