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mu.md
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mu.md
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@ -209,21 +209,6 @@ subtract-from var1, var2/reg
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var/reg <- subtract n
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subtract-from var, n
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var1/reg1 <- and var2/reg2
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var/reg <- and var2
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and-with var1, var2/reg
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var/reg <- and n
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and-with var, n
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var1/reg1 <- or var2/reg2
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var/reg <- or var2
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or-with var1, var2/reg
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var/reg <- or n
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or-with var, n
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var1/reg1 <- not
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not var
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var1/reg1 <- xor var2/reg2
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var/reg <- xor var2
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xor-with var1, var2/reg
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@ -254,6 +239,24 @@ shift-right-signed var, n
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var/reg <- multiply var2
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```
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Bitwise operations:
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```
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var1/reg1 <- and var2/reg2
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var/reg <- and var2
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and-with var1, var2/reg
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var/reg <- and n
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and-with var, n
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var1/reg1 <- or var2/reg2
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var/reg <- or var2
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or-with var1, var2/reg
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var/reg <- or n
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or-with var, n
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var1/reg1 <- not
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not var
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```
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Any statement above that takes a variable in memory can be replaced with a
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dereference (`*`) of an address variable (of type `(addr ...)`) in a register.
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You can't dereference variables in memory. You have to load them into a
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