llvm-project

ab1f6ce4 - [IR][SDAG] Remove lifetime size handling from SDAG (#150944)

[IR][SDAG] Remove lifetime size handling from SDAG (#150944) Split out from https://github.com/llvm/llvm-project/pull/150248: Specify that the argument of lifetime.start/lifetime.end is ignored and will be removed in the future. Remove lifetime size handling from SDAG. The size was previously discarded during isel, so was always ignored for stack coloring anyway. Where necessary, obtain the size of the full frame index.