B

Branch causes an unconditional branch to a label at a PC-relative offset, with a hint that this is not a subroutine call or return.

313029282726252423222120191817161514131211109876543210
000101imm26
op

B <label>

bits(64) offset = SignExtend(imm26:'00', 64);

Assembler Symbols

<label>

Is the program label to be unconditionally branched to. Its offset from the address of this instruction, in the range +/-128MB, is encoded as "imm26" times 4.

Operation

BranchTo(PC[] + offset, BranchType_DIR, FALSE);


Internal version only: isa v32.21, AdvSIMD v29.05, pseudocode v2021-06_xml, sve v2021-06_rc2b ; Build timestamp: 2021-06-28T17:02

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