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Remove redundant loop tail zero #517

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Merged
merged 1 commit into from
Nov 9, 2024
Merged

Remove redundant loop tail zero #517

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6 changes: 0 additions & 6 deletions Source/astcenc_ideal_endpoints_and_weights.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -853,12 +853,6 @@ void compute_ideal_weights_for_decimation(
promise(texel_count > 0);
promise(weight_count > 0);

// Ensure that the end of the output arrays that are used for SIMD paths later are filled so we
// can safely run SIMD elsewhere without a loop tail. Note that this is always safe as weight
// arrays always contain space for 64 elements
unsigned int prev_weight_count_simd = round_down_to_simd_multiple_vla(weight_count - 1);
storea(vfloat::zero(), dec_weight_ideal_value + prev_weight_count_simd);

// If we have a 1:1 mapping just shortcut the computation. Transfer enough to also copy the
// zero-initialized SIMD over-fetch region
if (is_direct)
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