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

Stabilize the keylocker_x86 flag, and the kl and widekl target features

Browse Source
This commit is contained in:
sayantn
2025-05-08 01:06:23 +05:30
parent 5e0bdaa9dd
commit cd7533ab44
6 changed files with 4 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
compiler/rustc_target/src/target_features.rs
View File

@@ -443,7 +443,7 @@ static X86_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
("fma", Stable, &["avx"]),
("fxsr", Stable, &[]),
("gfni", Stable, &["sse2"]),
("kl", Unstable(sym::keylocker_x86), &["sse2"]),
("kl", Stable, &["sse2"]),
("lahfsahf", Unstable(sym::lahfsahf_target_feature), &[]),
("lzcnt", Stable, &[]),
("movbe", Stable, &[]),
@@ -471,7 +471,7 @@ static X86_FEATURES: &[(&str, Stability, ImpliedFeatures)] = &[
("tbm", Unstable(sym::tbm_target_feature), &[]),
("vaes", Stable, &["avx2", "aes"]),
("vpclmulqdq", Stable, &["avx", "pclmulqdq"]),
("widekl", Unstable(sym::keylocker_x86), &["kl"]),
("widekl", Stable, &["kl"]),
("x87", Unstable(sym::x87_target_feature), &[]),
("xop", Unstable(sym::xop_target_feature), &[/*"fma4", */ "avx", "sse4a"]),
("xsave", Stable, &[]),