Function svbrkb_b_m 

pub fn svbrkb_b_m(inactive: svbool_t, pg: svbool_t, op: svbool_t) -> svbool_t

🔬This is a nightly-only experimental API. (stdarch_aarch64_sve #145052)

Available on (AArch64 or ARM64EC) and target feature sve only.

Break before first true condition Arm’s documentation