[ywcb00]

This PR prevents the splitting mechanism from introducing transient reads and writes redundantly when existing writes can be reused. This issue has already been treated for data dependent split rewriting (different rewrite class).
This PR also adds a test case which revealed the issue.

[codecov]

Codecov Report

❌ Patch coverage is 93.33333% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 72.02%. Comparing base (8ddd380) to head (da4cb62).

Files with missing lines	Patch %	Lines
...hops/rewrite/RewriteSplitDagSparsityRecompile.java	93.33%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##               main    #2628       +/-   ##
=============================================
- Coverage     75.53%   72.02%    -3.51%     
- Complexity        0    51160    +51160     
=============================================
  Files           454     2100     +1646     
  Lines         29799   228514   +198715     
  Branches          0    38640    +38640     
=============================================
+ Hits          22508   164585   +142077     
- Misses         7291    52769    +45478     
- Partials          0    11160    +11160     

Flag	Coverage Δ
java	71.50% <93.33%> (?)
python	75.49% <ø> (-0.04%)	⬇️

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