SVE Instruction List by Dougall Johnson
SEL (vectors): Conditionally select elements from two vectors
SEL Zd.H, Pv, Zn.H, Zm.H (SVE (SME
svbfloat16_t svsel[_bf16](svbool_t pg, svbfloat16_t op1, svbfloat16_t op2)
svfloat16_t svsel[_f16](svbool_t pg, svfloat16_t op1, svfloat16_t op2)
svint16_t svsel[_s16](svbool_t pg, svint16_t op1, svint16_t op2)
svuint16_t svsel[_u16](svbool_t pg, svuint16_t op1, svuint16_t op2)
128-bit SVE
For each 16-bit value, if the corresponding predicate bit in (1) is set, set (4) to (2), otherwise set (4) to (3).
256-bit SVE
For each 16-bit value, if the corresponding predicate bit in (1) is set, set (4) to (2), otherwise set (4) to (3).
512-bit SVE
For each 16-bit value, if the corresponding predicate bit in (1) is set, set (4) to (2), otherwise set (4) to (3).
Larger sizes
1024-bit SVE
For each 16-bit value, if the corresponding predicate bit in (1) is set, set (4) to (2), otherwise set (4) to (3).
2048-bit SVE
For each 16-bit value, if the corresponding predicate bit in (1) is set, set (4) to (2), otherwise set (4) to (3).
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.