SVE Instruction List by Dougall Johnson
USQADD: Unsigned saturating addition of signed value
USQADD Zdn.D, Pg/M, Zdn.D, Zm.D (SVE2 (SME
svuint64_t svsqadd[_u64]_m(svbool_t pg, svuint64_t op1, svint64_t op2)
128-bit SVE
For each 64-bit integer set (3) to unsigned (1) + signed (2), with unsigned saturation to 0 or 0xFFFFFFFFFFFFFFFF on overflow.
256-bit SVE
For each 64-bit integer set (3) to unsigned (1) + signed (2), with unsigned saturation to 0 or 0xFFFFFFFFFFFFFFFF on overflow.
512-bit SVE
For each 64-bit integer set (3) to unsigned (1) + signed (2), with unsigned saturation to 0 or 0xFFFFFFFFFFFFFFFF on overflow.
Larger sizes
1024-bit SVE
For each 64-bit integer set (3) to unsigned (1) + signed (2), with unsigned saturation to 0 or 0xFFFFFFFFFFFFFFFF on overflow.
2048-bit SVE
For each 64-bit integer set (3) to unsigned (1) + signed (2), with unsigned saturation to 0 or 0xFFFFFFFFFFFFFFFF on overflow.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.