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-rw-r--r--tests/permute/permute.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/tests/permute/permute.c b/tests/permute/permute.c
index 3a236a0..9d2be35 100644
--- a/tests/permute/permute.c
+++ b/tests/permute/permute.c
@@ -438,8 +438,6 @@ void permute_avx512(uint64_t a[static 25], const size_t num_rounds) {
// beginning and end of the function.
//
// there are still several optimizations that can be done. for example:
-// - iota does not need to reload the round constant every round
-// (only every 8th round)
// - some spills could be addressed
// - probably more unnecessary register usage
void permute_avx512_fast(uint64_t s[static 25], const size_t num_rounds) {