Fix unused storage slots#2439
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charles-cooper merged 3 commits intovyperlang:masterfrom Oct 25, 2021
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@@ Coverage Diff @@
## master #2439 +/- ##
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Coverage 84.63% 84.63%
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Files 94 94
Lines 9273 9276 +3
Branches 2093 2094 +1
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+ Hits 7848 7851 +3
Misses 940 940
Partials 485 485
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Can you rebase on |
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Sure. I'm not so sure anymore this is such a useful optimization tho. It only helps if there are more than 255 (storage variables + nonreentrant keys) |
this is not a semantic bug but an optimization bug since we allocate more slots than we actually need, leading to "holes" in the slot allocator -- slots which are allocated but unused.
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related: #2436 |
iamdefinitelyahuman
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Sep 2, 2021
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Alright, along with b5b6705 I feel pretty confident about this PR. |
fubuloubu
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Oct 25, 2021
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Description for the changelog
fix: don't allocate slots for nonreentrant keys which appear multiple times.
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