SVE Instruction List by Dougall Johnson
WHILELT (predicate): While incrementing signed scalar less than scalar
WHILELT Pd.D, Xn, Xm (SVE (SME
svbool_t svwhilelt_b64[_s64](int64_t op1, int64_t op2)
128-bit SVE
Set each predicate bit in (3) corresponding to a 64-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
256-bit SVE
Set each predicate bit in (3) corresponding to a 64-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
512-bit SVE
Set each predicate bit in (3) corresponding to a 64-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
Larger sizes
1024-bit SVE
Set each predicate bit in (3) corresponding to a 64-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
2048-bit SVE
Set each predicate bit in (3) corresponding to a 64-bit elements, from low to high, while (1) + n < (2), with n starting from zero and incrementing each bit. If a comparison fails, all higher predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.