Jeroen van Rijn b2414ee222 Fix Windows i386 executables, DLLs and threading (#8162) ...

* Fix Windows i386 executables, DLLs and threading

- Default to the MSVC linker; radlink crashes on x86.
- Add ABI attributes to dummy procs (byval stack mismatch).
- Define `_tls_index`/`_tls_array` and `DllMain` entry for `-no-crt`.
- Restore `@thread_local` for the temp allocator; threads shared one arena.
- Default microarch to pentium4 (SSE2) instead of x87.

* Fix remaining i386 issues on Windows

Some 64-bit specific tests skipped, others the expected result corrected.
All tests that run now pass.

| Suite                    | i386        | amd64       |
|--------------------------|-------------|-------------|
| tests/core/normal.odin   | 856 pass    | 871 pass    |
| tests/core/speed.odin    | 152 pass    | 152 pass    |
| tests/internal           | 221 pass    | 236 pass    |
| tests/internal -o:speed  | 221 pass    | 236 pass    |

* Enable Windows i386 on CI

2026-11-02 20:17:52 +01:00

..

builtin

Rename iOS subtarget to iPhone for consistency.

2025-07-14 21:55:28 -04:00

intrinsics

Add @(synchronizes_shared=...) for shared locks; Infer @(synchronizes) for wrappers

2026-10-08 22:56:54 +01:00

runtime

Fix Windows i386 executables, DLLs and threading (#8162)

2026-11-02 20:17:52 +01:00

sanitizer

Add @(no_sanitize_memory) proc attribute with MSan additions to base:sanitizer

2025-06-05 16:06:40 -04:00