[llvm] Signed integer overflow in Constraint Elimination pass (PR #133903)

[Nikita Popov via llvm-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/133903 at github.com>


https://github.com/nikic commented:

Why does fixing this bug require changes to MulOverflow? I would expect it to only require the *use* of MulOverflow.

What do your changes to MulOverflow fix? I would expect this to come with a change to unit tests.

https://github.com/llvm/llvm-project/pull/133903