SVE Instruction List by Dougall Johnson
UQDECP (vector): Unsigned saturating decrement vector by count of true predicate elements
UQDECP Zdn.D, Pm.D (SVE (SME
128-bit SVE
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Count the non-zero predicate bits corresponding to 64-bit elements from (1), then subtract the total from each 64-bit element from (2), with unsigned saturation to zero, setting (3) to the result.
256-bit SVE
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Count the non-zero predicate bits corresponding to 64-bit elements from (1), then subtract the total from each 64-bit element from (2), with unsigned saturation to zero, setting (3) to the result.
512-bit SVE
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Count the non-zero predicate bits corresponding to 64-bit elements from (1), then subtract the total from each 64-bit element from (2), with unsigned saturation to zero, setting (3) to the result.
Larger sizes
1024-bit SVE
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Count the non-zero predicate bits corresponding to 64-bit elements from (1), then subtract the total from each 64-bit element from (2), with unsigned saturation to zero, setting (3) to the result.
2048-bit SVE
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Count the non-zero predicate bits corresponding to 64-bit elements from (1), then subtract the total from each 64-bit element from (2), with unsigned saturation to zero, setting (3) to the result.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.