Instruction Set
4-196
REPE
REPE
Tips
To determine the appropriate course of action after a repeated string comparison
instruction, use JCXZ to test CX, and use JZ and JNZ to test ZF.
To repeat a block of instructions, use LOOPE or another looping construct.
Related Instructions
If you want to
See
Process string components from lower to higher addresses
CLD
Compare a component in one string to a component in another string
CMPS
Repeat one string instruction
REP
Repeat one string comparison instruction while the components are not the same REPNE
Compare a string component in memory to a register
SCAS
Process string components from higher to lower addresses
STD
Содержание Am186 Series
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