You copied the Doc URL to your clipboard.

Branch and control instructions

The following topics describe the branch and control instructions:

  • B, BL, BX, BLX, and BXJ

    Branch, Branch with Link, Branch and exchange instruction set, Branch with Link and exchange instruction set, Branch and change instruction set to Jazelle.

  • IT

    If-Then. IT makes up to four following instructions conditional, with either the same condition, or some with one condition and others with the inverse condition. IT is available only in 32-bit Thumb.

  • CBZ and CBNZ

    Compare against zero and branch. These instructions are available only in 32-bit Thumb.

  • TBB and TBH

    Table Branch Byte or Halfword. These instructions are available only in 32-bit Thumb.

Was this page helpful? Yes No