llvm-project

48545a95 - [ThinLTO] Do not duplicate import a function that is actually defined in the current module (#110064)

[ThinLTO] Do not duplicate import a function that is actually defined in the current module (#110064) Doing so could cause a bug where the linker tries to remap a function "reimported" from the current module when materializing it, causing a lookup assert in the type mappings.