diff options
Diffstat (limited to 'library/stdarch/crates/std_detect/src')
| -rw-r--r-- | library/stdarch/crates/std_detect/src/detect/arch/x86.rs | 9 | ||||
| -rw-r--r-- | library/stdarch/crates/std_detect/src/detect/os/x86.rs | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/library/stdarch/crates/std_detect/src/detect/arch/x86.rs b/library/stdarch/crates/std_detect/src/detect/arch/x86.rs index f4c2129156c..8867c59b119 100644 --- a/library/stdarch/crates/std_detect/src/detect/arch/x86.rs +++ b/library/stdarch/crates/std_detect/src/detect/arch/x86.rs @@ -57,6 +57,9 @@ features! { /// * `"sha"` /// * `"avx"` /// * `"avx2"` + /// * `"sha512"` + /// * `"sm3"` + /// * `"sm4"` /// * `"avx512f"` /// * `"avx512cd"` /// * `"avx512er"` @@ -138,6 +141,12 @@ features! { /// AVX (Advanced Vector Extensions) @FEATURE: #[stable(feature = "simd_x86", since = "1.27.0")] avx2: "avx2"; /// AVX2 (Advanced Vector Extensions 2) + @FEATURE: #[unstable(feature = "sha512_sm_x86", issue = "126624")] sha512: "sha512"; + /// SHA512 + @FEATURE: #[unstable(feature = "sha512_sm_x86", issue = "126624")] sm3: "sm3"; + /// SM3 + @FEATURE: #[unstable(feature = "sha512_sm_x86", issue = "126624")] sm4: "sm4"; + /// SM4 @FEATURE: #[stable(feature = "simd_x86", since = "1.27.0")] avx512f: "avx512f" ; /// AVX-512 F (Foundation) @FEATURE: #[stable(feature = "simd_x86", since = "1.27.0")] avx512cd: "avx512cd" ; diff --git a/library/stdarch/crates/std_detect/src/detect/os/x86.rs b/library/stdarch/crates/std_detect/src/detect/os/x86.rs index f8811e8cf13..c0d86d4b3a6 100644 --- a/library/stdarch/crates/std_detect/src/detect/os/x86.rs +++ b/library/stdarch/crates/std_detect/src/detect/os/x86.rs @@ -217,6 +217,10 @@ pub(crate) fn detect_features() -> cache::Initializer { enable(extended_features_edx_leaf_1, 5, Feature::avxneconvert); enable(extended_features_edx_leaf_1, 10, Feature::avxvnniint16); + enable(extended_features_eax_leaf_1, 0, Feature::sha512); + enable(extended_features_eax_leaf_1, 1, Feature::sm3); + enable(extended_features_eax_leaf_1, 2, Feature::sm4); + // For AVX-512 the OS also needs to support saving/restoring // the extended state, only then we enable AVX-512 support: if os_avx512_support { |