SVE Instruction List by Dougall Johnson
See "SSUBWB" in the exploration tools

SSUBWB: Signed subtract wide (bottom)

SSUBWB Zd.S, Zn.S, Zm.H (SVE2 (SME
svint32_t svsubwb[_s32](svint32_t op1, svint16_t op2)

128-bit SVE

For each 32-bit and even signed 16-bit integer set (3) to (1) − (2).

256-bit SVE

For each 32-bit and even signed 16-bit integer set (3) to (1) − (2).

512-bit SVE

For each 32-bit and even signed 16-bit integer set (3) to (1) − (2).
Larger sizes

1024-bit SVE

For each 32-bit and even signed 16-bit integer set (3) to (1) − (2).

2048-bit SVE

For each 32-bit and even signed 16-bit integer set (3) to (1) − (2).
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.