Bug 117637 - g++.dg/tree-ssa/loop-split-1.C has undefined behaviour
Summary: g++.dg/tree-ssa/loop-split-1.C has undefined behaviour
Status: UNCONFIRMED
Alias: None
Product: gcc
Classification: Unclassified
Component: testsuite (show other bugs)
Version: 15.0
: P3 normal
Target Milestone: ---
Assignee: Not yet assigned to anyone
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Depends on:
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Reported: 2024-11-17 10:24 UTC by Sam James
Modified: 2024-11-17 10:28 UTC (History)
1 user (show)

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Description Sam James 2024-11-17 10:24:08 UTC 
g++.dg/tree-ssa/loop-split-1.C has:
```
    std::vector<float> a, b, c;
    a.reserve(s);
    b.reserve(s);
    c.reserve(s);
[...]
```

I think it should be s/reserve/resize/? It still splits the loop with that change.