diff options
Diffstat (limited to 'library/stdarch/crates/std_detect/src')
| -rw-r--r-- | library/stdarch/crates/std_detect/src/detect/arch/x86.rs | 2 | ||||
| -rw-r--r-- | library/stdarch/crates/std_detect/src/detect/os/x86.rs | 1 |
2 files changed, 3 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 ef7091ec7b9..2890c7ee2f6 100644 --- a/library/stdarch/crates/std_detect/src/detect/arch/x86.rs +++ b/library/stdarch/crates/std_detect/src/detect/arch/x86.rs @@ -245,4 +245,6 @@ features! { /// MOVBE (Move Data After Swapping Bytes) @FEATURE: #[stable(feature = "simd_x86", since = "1.27.0")] ermsb: "ermsb"; /// ERMSB, Enhanced REP MOVSB and STOSB + @FEATURE: #[unstable(feature = "xop_target_feature", issue = "127208")] xop: "xop"; + /// XOP: eXtended Operations (AMD) } 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 4a0e2c9b18f..979fd9ca1f7 100644 --- a/library/stdarch/crates/std_detect/src/detect/os/x86.rs +++ b/library/stdarch/crates/std_detect/src/detect/os/x86.rs @@ -279,6 +279,7 @@ pub(crate) fn detect_features() -> cache::Initializer { // These features are available on AMD arch CPUs: enable(extended_proc_info_ecx, 6, Feature::sse4a); enable(extended_proc_info_ecx, 21, Feature::tbm); + enable(extended_proc_info_ecx, 11, Feature::xop); } } |