SVE Instruction List by Dougall Johnson
See "PMOV (to vector)" in the exploration tools

PMOV (to vector): Move predicate to vector

PMOV Zd, Pn.B (SVE2.1 (SME2.1

128-bit SVE

Write a predicate (1) to the low bits of a vector register (2), zeroing the high bits. On 128-bit SVE, this sets the low 16 bits.

256-bit SVE

Write a predicate (1) to the low bits of a vector register (2), zeroing the high bits. On 256-bit SVE, this sets the low 32 bits.

512-bit SVE

Write a predicate (1) to the low bits of a vector register (2), zeroing the high bits. On 512-bit SVE, this sets the low 64 bits.

Larger sizes

1024-bit SVE

Write a predicate (1) to the low bits of a vector register (2), zeroing the high bits. On 1024-bit SVE, this sets the low 128 bits.

2048-bit SVE

Write a predicate (1) to the low bits of a vector register (2), zeroing the high bits. On 2048-bit SVE, this sets the low 256 bits.

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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.