| Issue |
76058
|
| Summary |
[DebugInfo] Missing debug location after replacement in processSDiv function
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
Apochens
|
Hi, I found a bug of updating debug locationg in the LLVM transformer **CorrelatedValuePropagation**. After assigning a newly created binary operator Neg, the original debug location of SDI is lost. However, the newly created Neg should preserve the debug location of the SDI. This is the [buggy code](https://github.com/llvm/llvm-project/blob/6ab663be8da2b2f0a3a59d1ab6935100fb832049/llvm/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp#L942).
I guess I know how to fix it, and I can provide the unit test. How can I do to give the patch?
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