SETFFR

Initialise the first-fault register to all true

Initialise the first-fault register (FFR) to all true prior to a sequence of first-fault or non-fault loads. This instruction is unpredicated.

313029282726252423222120191817161514131211109876543210
00100101001011001001000000000000

SETFFR

if !HaveSVE() then UNDEFINED;

Operation

CheckSVEEnabled(); FFR[] = Ones(PL);


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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