rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Add support for emitting functions with coldcc in LLVM

Browse Source 
The eventual goal is to try using this for things like the internal panicking stuff, to see whether it helps.
This commit is contained in:
Scott McMurray
2022-05-29 00:25:14 -07:00
parent 0acc4a3585
commit e90be842fb
12 changed files with 128 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
compiler/rustc_feature/src/active.rs
View File

@@ -496,6 +496,8 @@ declare_features! (
(incomplete, repr128, "1.16.0", Some(56071), None),
/// Allows `repr(simd)` and importing the various simd intrinsics.
(active, repr_simd, "1.4.0", Some(27731), None),
/// Allows `extern "rust-cold"`.
(active, rust_cold_cc, "1.63.0", Some(97544), None),
/// Allows the use of SIMD types in functions declared in `extern` blocks.
(active, simd_ffi, "1.0.0", Some(27731), None),
/// Allows specialization of implementations (RFC 1210).