Reland "[DebugInfo][DwarfDebug] Separate creation and population of abstract subprogram DIEs"#160786

Merged

dzhidzhoev merged 2 commits intollvm:mainfrom

dzhidzhoev:debuginfo/split-abstract-sp-creation/correct-cu/base

Sep 29, 2025

Commits on Sep 25, 2025

[DebugInfo][DwarfDebug] Separate creation and population of abstract subprogram DIEs (#159104)
dzhidzhoev
committed
Emit abstract subprogram DIE referenced from a global variable in the correct CU.
dzhidzhoev
committed