[opt] Teach mem2reg about begin_access.#30812
Closed
zoecarver wants to merge 1 commit intoswiftlang:mainfrom
Closed
[opt] Teach mem2reg about begin_access.#30812zoecarver wants to merge 1 commit intoswiftlang:mainfrom
zoecarver wants to merge 1 commit intoswiftlang:mainfrom
