2.6.9.1.1 Syntax

B{cond} 
labelBL{cond} 
labelBX{cond} 
RmBLX{cond} Rm

where:

• B is branch (immediate).
• BL is branch with link (immediate).
• BX is branch indirect (register).
• BLX is branch indirect with link (register).
• cond is an optional condition code, see Conditional Execution.
• label is a PC-relative expression. See PC-relative Expressions.
• Rm is a register that indicates an address to branch to. Bit[0] of the value in Rm must be 1, but the address to branch to is created by changing bit[0] to 0.