SVE Instruction List by Dougall Johnson
ASR (wide elements, unpredicated): Arithmetic shift right by 64-bit wide elements (unpredicated)
ASR Zd.B, Zn.B, Zm.D (SVE (SME
svint8_t svasr_wide[_s8]_x(svbool_t pg, svint8_t op1, svuint64_t op2)
128-bit SVE
For each 8-bit signed integer set (3) to (2) shifted right by the corresponding 64-bit value from (1). If the shift amount from (1) is greater than 7 or less than 0, every bit of the result is set to the sign bit of (2).
256-bit SVE
For each 8-bit signed integer set (3) to (2) shifted right by the corresponding 64-bit value from (1). If the shift amount from (1) is greater than 7 or less than 0, every bit of the result is set to the sign bit of (2).
512-bit SVE
For each 8-bit signed integer set (3) to (2) shifted right by the corresponding 64-bit value from (1). If the shift amount from (1) is greater than 7 or less than 0, every bit of the result is set to the sign bit of (2).
Larger sizes
1024-bit SVE
For each 8-bit signed integer set (3) to (2) shifted right by the corresponding 64-bit value from (1). If the shift amount from (1) is greater than 7 or less than 0, every bit of the result is set to the sign bit of (2).
2048-bit SVE
For each 8-bit signed integer set (3) to (2) shifted right by the corresponding 64-bit value from (1). If the shift amount from (1) is greater than 7 or less than 0, every bit of the result is set to the sign bit of (2).
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.