SVE Instruction List by Dougall Johnson
SEL (vectors): Conditionally select elements from two vectors
SEL Zd.D, Pv, Zn.D, Zm.D (SVE (SME
svfloat64_t svsel[_f64](svbool_t pg, svfloat64_t op1, svfloat64_t op2)
svint64_t svsel[_s64](svbool_t pg, svint64_t op1, svint64_t op2)
svuint64_t svsel[_u64](svbool_t pg, svuint64_t op1, svuint64_t op2)
128-bit SVE
For each 64-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 64-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 64-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 64-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 64-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.