SVE Instruction List by Dougall Johnson
SQRDMULH (indexed): Signed saturating rounding doubling multiply high (indexed)
SQRDMULH Zd.S, Zn.S, Zm.S[imm] (SVE2 (SME
svint32_t svqrdmulh_lane[_s32](svint32_t op1, svint32_t op2, uint64_t imm_index)
128-bit SVE
For each signed 32-bit integer set (3) to ( (1) * (2) + 0x40000000 ) >> 31, with signed saturation to 0x7FFFFFFF. Within each 128-bit segment, the value used from (1) is specified by imm.
256-bit SVE
For each signed 32-bit integer set (3) to ( (1) * (2) + 0x40000000 ) >> 31, with signed saturation to 0x7FFFFFFF. Within each 128-bit segment, the value used from (1) is specified by imm.
512-bit SVE
For each signed 32-bit integer set (3) to ( (1) * (2) + 0x40000000 ) >> 31, with signed saturation to 0x7FFFFFFF. Within each 128-bit segment, the value used from (1) is specified by imm.
Larger sizes
1024-bit SVE
For each signed 32-bit integer set (3) to ( (1) * (2) + 0x40000000 ) >> 31, with signed saturation to 0x7FFFFFFF. Within each 128-bit segment, the value used from (1) is specified by imm.
2048-bit SVE
For each signed 32-bit integer set (3) to ( (1) * (2) + 0x40000000 ) >> 31, with signed saturation to 0x7FFFFFFF. Within each 128-bit segment, the value used from (1) is specified by imm.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.