[SOL] Advance llvm commit

[LucasSte]

There are multiple reports of stack problems in the current platform tools version. I think making an intermediate release that addresses some of the problems (e.g. increasing reliability of error messages and not allowing function calls to overwrite values in the stack) would be good at this point.

[LucasSte]

There some tweaks in this PR to fix the failing CI, because we couldn't download anymore the pre-built Docker image and the pre-built LLVM binaries from the upstream Rust repository.

Also, the compiler-builtins crate has had an update, rendering it incompatible with 1.75.0.

As we'll soon upgrade to Rust 1.79, I won't pick up this commit.

[dmakarov]

I think there's an option in config.toml that can be set to not download llvm binaries by the bootstrap. Anyway, approving.

[LucasSte]

I think there's an option in config.toml that can be set to not download llvm binaries by the bootstrap. Anyway, approving.

This one?

rust/config.toml

Line 111 in 696ef74

download-ci-llvm = false

It is already set to false.

[dmakarov]

I think there's an option in config.toml that can be set to not download llvm binaries by the bootstrap. Anyway, approving.

This one?

rust/config.toml

Line 111 in 696ef74

download-ci-llvm = false

It is already set to false.

Yes, curious why it doesn’t have any effect. Maybe for CI a completely separate config.toml is created somehow in the CI environment?

[dmakarov]

it’s ok to merge this as is.