| 1 | #![allow (dead_code)] |
| 2 | |
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| 3 | use cfg_if::cfg_if; |
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| 4 | |
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| 5 | // Export the macros for all supported architectures. |
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| 6 | #[macro_use ] |
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| 7 | mod x86; |
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| 8 | #[macro_use ] |
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| 9 | mod arm; |
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| 10 | #[macro_use ] |
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| 11 | mod aarch64; |
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| 12 | #[macro_use ] |
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| 13 | mod riscv; |
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| 14 | #[macro_use ] |
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| 15 | mod powerpc; |
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| 16 | #[macro_use ] |
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| 17 | mod powerpc64; |
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| 18 | #[macro_use ] |
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| 19 | mod mips; |
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| 20 | #[macro_use ] |
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| 21 | mod mips64; |
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| 22 | #[macro_use ] |
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| 23 | mod loongarch; |
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| 24 | |
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| 25 | cfg_if! { |
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| 26 | if #[cfg(any(target_arch = "x86" , target_arch = "x86_64" ))] { |
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| 27 | #[stable(feature = "simd_x86" , since = "1.27.0" )] |
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| 28 | pub use x86::*; |
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| 29 | } else if #[cfg(target_arch = "arm" )] { |
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| 30 | #[unstable(feature = "stdarch_arm_feature_detection" , issue = "111190" )] |
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| 31 | pub use arm::*; |
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| 32 | } else if #[cfg(any(target_arch = "aarch64" , target_arch = "arm64ec" ))] { |
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| 33 | #[stable(feature = "simd_aarch64" , since = "1.60.0" )] |
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| 34 | pub use aarch64::*; |
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| 35 | } else if #[cfg(any(target_arch = "riscv32" , target_arch = "riscv64" ))] { |
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| 36 | #[unstable(feature = "stdarch_riscv_feature_detection" , issue = "111192" )] |
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| 37 | pub use riscv::*; |
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| 38 | } else if #[cfg(target_arch = "powerpc" )] { |
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| 39 | #[unstable(feature = "stdarch_powerpc_feature_detection" , issue = "111191" )] |
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| 40 | pub use powerpc::*; |
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| 41 | } else if #[cfg(target_arch = "powerpc64" )] { |
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| 42 | #[unstable(feature = "stdarch_powerpc_feature_detection" , issue = "111191" )] |
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| 43 | pub use powerpc64::*; |
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| 44 | } else if #[cfg(target_arch = "mips" )] { |
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| 45 | #[unstable(feature = "stdarch_mips_feature_detection" , issue = "111188" )] |
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| 46 | pub use mips::*; |
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| 47 | } else if #[cfg(target_arch = "mips64" )] { |
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| 48 | #[unstable(feature = "stdarch_mips_feature_detection" , issue = "111188" )] |
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| 49 | pub use mips64::*; |
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| 50 | } else if #[cfg(target_arch = "loongarch64" )] { |
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| 51 | #[unstable(feature = "stdarch_loongarch_feature_detection" , issue = "117425" )] |
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| 52 | pub use loongarch::*; |
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| 53 | } else { |
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| 54 | // Unimplemented architecture: |
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| 55 | #[doc(hidden)] |
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| 56 | pub(crate) enum Feature { |
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| 57 | Null |
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| 58 | } |
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| 59 | #[doc(hidden)] |
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| 60 | #[unstable(feature = "stdarch_internal" , issue = "none" )] |
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| 61 | pub mod __is_feature_detected {} |
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| 62 | |
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| 63 | impl Feature { |
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| 64 | #[doc(hidden)] |
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| 65 | pub(crate) fn from_str(_s: &str) -> Result<Feature, ()> { Err(()) } |
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| 66 | #[doc(hidden)] |
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| 67 | pub(crate) fn to_str(self) -> &'static str { "" } |
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| 68 | } |
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| 69 | } |
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| 70 | } |
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| 71 | |
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