SVE Instruction List by Dougall Johnson
WHILEGT (predicate): While decrementing signed scalar greater than scalar
WHILEGT Pd.H, Xn, Xm (SVE2 (SME
svbool_t svwhilegt_b16[_s64](int64_t op1, int64_t op2)
128-bit SVE
Set each predicate bit in (3) corresponding to a 16-bit elements, from high to low, while (1) − n > (2), with n starting from zero and incrementing each bit. If a comparison fails, all lower 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 16-bit elements, from high to low, while (1) − n > (2), with n starting from zero and incrementing each bit. If a comparison fails, all lower 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 16-bit elements, from high to low, while (1) − n > (2), with n starting from zero and incrementing each bit. If a comparison fails, all lower 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 16-bit elements, from high to low, while (1) − n > (2), with n starting from zero and incrementing each bit. If a comparison fails, all lower 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 16-bit elements, from high to low, while (1) − n > (2), with n starting from zero and incrementing each bit. If a comparison fails, all lower predicate bits will also be set to zero.
(1), (2), and offsets computed from (1) are signed 64-bit integers.
Report mistakes or give feedback
Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.