SVE Instruction List by Dougall Johnson
See "WHILELT (predicate)" in the exploration tools

WHILELT (predicate): While incrementing signed scalar less than scalar

WHILELT Pd.B, Wn, Wm (SVE (SME
svbool_t svwhilelt_b8[_s32](int32_t op1, int32_t op2)

128-bit SVE

Set each predicate bit in (3) corresponding to a 8-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.

(1), (2), and offsets computed from (1) are signed 32-bit integers.

256-bit SVE

Set each predicate bit in (3) corresponding to a 8-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.

(1), (2), and offsets computed from (1) are signed 32-bit integers.

512-bit SVE

Set each predicate bit in (3) corresponding to a 8-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.

(1), (2), and offsets computed from (1) are signed 32-bit integers.

Larger sizes

1024-bit SVE

Set each predicate bit in (3) corresponding to a 8-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.

(1), (2), and offsets computed from (1) are signed 32-bit integers.

2048-bit SVE

Set each predicate bit in (3) corresponding to a 8-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.

(1), (2), and offsets computed from (1) are signed 32-bit integers.

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