SVE Instruction List by Dougall Johnson
UMULLB (vectors): Unsigned multiply long (bottom)
UMULLB Zd.D, Zn.S, Zm.S (SVE2 (SME
svuint64_t svmullb[_u64](svuint32_t op1, svuint32_t op2)
128-bit SVE
For each even unsigned 32-bit integer set the double-width (3) to (1) * (2).
256-bit SVE
For each even unsigned 32-bit integer set the double-width (3) to (1) * (2).
512-bit SVE
For each even unsigned 32-bit integer set the double-width (3) to (1) * (2).
Larger sizes
1024-bit SVE
For each even unsigned 32-bit integer set the double-width (3) to (1) * (2).
2048-bit SVE
For each even unsigned 32-bit integer set the double-width (3) to (1) * (2).
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.