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What is Comparison Instructions in ARM?

All Questions › Category: Embedded System › What is Comparison Instructions in ARM?
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CS Electrical And Electronics Staff asked 4 years ago

I need short information.

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CS Electrical And Electronics Staff answered 4 years ago
  1. Comparison instructions are utilized to compare or test a register with a 32-bit value.
  2. They update CPSR flag bits according to the result but do not modify other registers.
  3. After the bits have been set, the information can then be utilized to change program flow by using conditional execution.