[llvm-branch-commits] [llvm] release/19.x: [AArch64] Add streaming-mode stack hazard optimization remarks (#101695) (PR #102168)

2024-08-13 Thread Hari Limaye via llvm-branch-commits
hazzlim wrote: > > The patch here is pretty big in size, but it seems to only affects the > > remarks, on the other hand it doesn't seem to really fix anything and in > > that case I feel like RC3 might be the wrong time to merge this. Is there a > > huge upside to take this this late in the p

[llvm-branch-commits] [llvm] release/19.x: [AArch64] Add streaming-mode stack hazard optimization remarks (#101695) (PR #102168)

2024-08-06 Thread Hari Limaye via llvm-branch-commits
hazzlim wrote: This is useful for users in conjunction with https://github.com/llvm/llvm-project/commit/4b9bcabdf05346fd72db0d1ad88faa9b969a8f13 but requires them to be using the same compiler (so that spills occur in the same places). It should be safe as it is very much opt-in via `-aarch64