llvm-project

c1b387e2 - [MemoryLocation] Compute lifetime size from alloca size (#151982)

[MemoryLocation] Compute lifetime size from alloca size (#151982) Split out from #150248: Since #150944 the size passed to lifetime.start/end is considered meaningless. The lifetime always applies to the whole alloca. This adjusts MemoryLocation to determine the MemoryLocation size from the alloca size, instead of using the argument.