SVE Instruction List by Dougall Johnson
SQXTUNB: Signed saturating unsigned extract narrow (bottom)
SQXTUNB Zd.S, Zn.D (SVE2 (SME
svuint32_t svqxtunb[_s64](svint64_t op)
128-bit SVE
For each signed 64-bit integer set the even 32-bit elements of (2) to (1), with unsigned saturation to 0 or 0xFFFFFFFF, and zero odd elements.
256-bit SVE
For each signed 64-bit integer set the even 32-bit elements of (2) to (1), with unsigned saturation to 0 or 0xFFFFFFFF, and zero odd elements.
512-bit SVE
For each signed 64-bit integer set the even 32-bit elements of (2) to (1), with unsigned saturation to 0 or 0xFFFFFFFF, and zero odd elements.
Larger sizes
1024-bit SVE
For each signed 64-bit integer set the even 32-bit elements of (2) to (1), with unsigned saturation to 0 or 0xFFFFFFFF, and zero odd elements.
2048-bit SVE
For each signed 64-bit integer set the even 32-bit elements of (2) to (1), with unsigned saturation to 0 or 0xFFFFFFFF, and zero odd elements.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.