SVE Instruction List by Dougall Johnson
SQRDCMLAH (vectors): Saturating rounding doubling complex integer multiply-add high with 270° rotate
SQRDCMLAH Zda.B, Zn.B, Zm.B, #270 (SVE2 (SME
svint8_t svqrdcmlah[_s8](svint8_t op1, svint8_t op2, svint8_t op3, 270)
128-bit SVE
For each signed 8-bit integer, set (4) as shown, given f(x,y) = ((x << 7) + y + 0x40) >> 7, with signed saturation to 0x7F or −0x80.
256-bit SVE
For each signed 8-bit integer, set (4) as shown, given f(x,y) = ((x << 7) + y + 0x40) >> 7, with signed saturation to 0x7F or −0x80.
512-bit SVE
For each signed 8-bit integer, set (4) as shown, given f(x,y) = ((x << 7) + y + 0x40) >> 7, with signed saturation to 0x7F or −0x80.
Larger sizes
1024-bit SVE
For each signed 8-bit integer, set (4) as shown, given f(x,y) = ((x << 7) + y + 0x40) >> 7, with signed saturation to 0x7F or −0x80.
2048-bit SVE
For each signed 8-bit integer, set (4) as shown, given f(x,y) = ((x << 7) + y + 0x40) >> 7, with signed saturation to 0x7F or −0x80.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.