llvm-project

dc8e89b2 - [DirectX] Convert private global variables to internal linkage during Finalize Linkage pass (#146406)

[DirectX] Convert private global variables to internal linkage during Finalize Linkage pass (#146406) Fixes #140420. The switch.table.* validation errors were caused by DXIL not supporting private global variables. Converting them to internal linkage fixes the bug. May need more discussion on the preserved analyses/a follow-up PR that fixes what this pass says it preserves.