llvm-project

5bff640a - [WebAssembly] Avoid scanning unrelated debug values (NFCI) (#218378)

[WebAssembly] Avoid scanning unrelated debug values (NFCI) (#218378) RegStackify looks for debug values when moving an instruction. But when a debug use comes before the definition, it may collect values for a lot of unrelated variables until the end of the block. Stop early once all relevant values have been found instead.