Singlepass v2 on ARM fails to compile

[syrusakbary]

The program main.wasm which is a Go database (TiDB) is able to run on other compilers but when run with singlepass it outputs the following:

Download the file here: https://registry-cdn.wapm.io/contents/lucklove/tidb/0.1.6/main.wasm

$ wasmer run main.wasm --singlepass
thread '<unnamed>' panicked at 'singlepass can't emit LDR S64, Memory(X29, -104), Memory(X8, 0)', lib/compiler-singlepass/src/emitter_arm64.rs:382:18
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
thread '<unnamed>' panicked at 'singlepass can't emit LDR S64, Memory(X29, -72), Memory(X8, 0)', lib/compiler-singlepass/src/emitter_arm64.rs:382:18
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: ImpossibleRelocation(Dynamic(DynamicLabel(2)))', lib/compiler-singlepass/src/machine_arm64.rs:1891:35

[ptitSeb]

@syrusakbary we can close the ticket now, right?

[orangeC23]

I tried to reproduce it, but only singlepass can successfully execute, both cranelift and llvm was blocked and print nothing .

[ptitSeb]

You need to be patient, it may take a long time for the other compiler to build this one.

I suggest you read this blog entry: https://wasmer.io/posts/wasmer-2.2 at the end, there are some compile benchmark.

[orangeC23]

Thanks a lot !