16.38 CCMP (register)
Conditional Compare (register).
cond ; 32-bit general registers
cond ; 64-bit general registers
Is the 32-bit name of the first general-purpose source register.
Is the 32-bit name of the second general-purpose source register.
Is the 64-bit name of the first general-purpose source register.
Is the 64-bit name of the second general-purpose source register.
Is the flag bit specifier, an immediate in the range 0 to 15, giving the alternative state for the 4-bit NZCV condition flags.
Is one of the standard conditions.
Conditional Compare (register) sets the value of the condition flags to the result of the comparison of two registers if the condition is TRUE, and an immediate value otherwise.
flags = if , where
cond then compare(
Rm) else #nzcv