[PATCH] D147506: [DebugLine] save one debug line entry for empty prologue

[ChenZheng via Phabricator via llvm-commits]

shchenz added a comment.

After digging deeper, this is not just a test case issue. Seems the `Diag` object in `ubsan_diag.h` can not get the line info for function `f()` in the test `compiler-rt/test/ubsan/TestCases/TypeCheck/Function/function.cpp` now. Not sure if it is an issue related to llvm-symbolizer after the line table is changed.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D147506/new/

https://reviews.llvm.org/D147506