It will be slower to build and produce larger artifacts, but hopefully
it will help catch debuginfo regressions sooner, especially for problems
that LLVM assertions would uncover.

As described here UseOdrIndicator should be disabled on Windows
since link.exe does not support duplicate weak definitions
(https://reviews.llvm.org/D137227).

Co-Authored-By: Bastian Kersting <bkersting@google.com>

…to contain files that do not have a "known-bug" directive

Fixes rust-lang#133009

This file is copied from the rtems as initial implementation, and
forgot to change the OS name in the comment.

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>

There's already `min-llvm-version`, and contributors were using
`ignore-llvm-version: 20 - 99` to emulate `max-llvm-major-version: 19`.

…range like `N - 99`

For tests that use `ignore-llvm-version: N - M`, replace that with
`max-llvm-major-version: N-1`.

…-Simulacrum

ci: Enable full `debuginfo-level=2` in `DEPLOY_ALT`

It will be slower to build and produce larger artifacts, but hopefully
it will help catch debuginfo regressions sooner, especially for problems
that LLVM assertions would uncover.

try-job: dist-x86_64-linux
try-job: dist-x86_64-linux-alt

…ozkan

compiletest: add `max-llvm-major-version` directive

To complement existing `min-llvm-version` so contributors don't have to use `ignore-llvm-version: 20 - 99` to emulate `max-llvm-major-version: 19`.

Closes rust-lang#132305.
cc `@workingjubilee` who suggested this.

### Implementation steps

- [x] 1. Implement the directive (this PR)
- [x] 2. Open an accompanying dev-guide PR to describe the directive (rust-lang/rustc-dev-guide#2129)

r? bootstrap

PassWrapper: disable UseOdrIndicator for Asan Win32

As described in https://reviews.llvm.org/D137227 UseOdrIndicator should be disabled on Windows since link.exe does not support duplicate weak definitions.

Fixes rust-lang#124390.

Credits also belong to `@1c3t3a`  who worked with me on this.
We are currently testing this on a Windows machine.

compiletest: known-bug / crashes: allow for an "auxiliary" directory to contain files that do not have a "known-bug" directive

Fixes rust-lang#133009

r? `@jieyouxu`

Fix a copy-paste issue in the NuttX raw type definition

This file is copied from the rtems as initial implementation, and forgot to change the OS name in the comment.