SVE Instruction List by Dougall Johnson
MATCH: Detect any matching elements, setting the condition flags
MATCH Pd.B, Pg/Z, Zn.B, Zm.B (SVE2+NS
svbool_t svmatch[_s8](svbool_t pg, svint8_t op1, svint8_t op2)
svbool_t svmatch[_u8](svbool_t pg, svuint8_t op1, svuint8_t op2)
128-bit SVE
Compare each 8-bit element from (2) with all 8-bit elements from the same 128-bit segment in (1), and set the corresponding predicate bit in (3) to 1 if any are equal, or zero otherwise. Flags are set based on the resulting predicate.
256-bit SVE
Compare each 8-bit element from (2) with all 8-bit elements from the same 128-bit segment in (1), and set the corresponding predicate bit in (3) to 1 if any are equal, or zero otherwise. Flags are set based on the resulting predicate.
512-bit SVE
Compare each 8-bit element from (2) with all 8-bit elements from the same 128-bit segment in (1), and set the corresponding predicate bit in (3) to 1 if any are equal, or zero otherwise. Flags are set based on the resulting predicate.
Larger sizes
1024-bit SVE
Compare each 8-bit element from (2) with all 8-bit elements from the same 128-bit segment in (1), and set the corresponding predicate bit in (3) to 1 if any are equal, or zero otherwise. Flags are set based on the resulting predicate.
2048-bit SVE
Compare each 8-bit element from (2) with all 8-bit elements from the same 128-bit segment in (1), and set the corresponding predicate bit in (3) to 1 if any are equal, or zero otherwise. Flags are set based on the resulting predicate.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.