llvm-project

fe2f7e40 - [flang] Support -ffunction-sections and -fdata-sections. (#199731)

[flang] Support -ffunction-sections and -fdata-sections. (#199731) Wire the flags through the driver, frontend, and TargetMachine, and add driver and codegen lit tests. Fixes https://github.com/llvm/llvm-project/issues/163550 --------- Co-authored-by: Cursor <cursoragent@cursor.com>