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| author | Jubilee Young <workingjubilee@gmail.com> | 2021-11-11 10:54:27 -0800 |
|---|---|---|
| committer | Jubilee <46493976+workingjubilee@users.noreply.github.com> | 2021-11-11 11:40:18 -0800 |
| commit | 6ddf7ad8e19dfc3c73501bc4dbe066e46ced0f36 (patch) | |
| tree | d533a893887cefac05947c4272df833f8972d431 | |
| parent | 7d91357875da59d52284d506dcb457f7f88bf6bf (diff) | |
| download | rust-6ddf7ad8e19dfc3c73501bc4dbe066e46ced0f36.tar.gz rust-6ddf7ad8e19dfc3c73501bc4dbe066e46ced0f36.zip | |
Restrict Arm types to Arm v7+
This mostly mirrors the restrictions in std::arch. It can be loosened slightly with later refactoring.
| -rw-r--r-- | crates/core_simd/src/vendor.rs | 5 | ||||
| -rw-r--r-- | crates/core_simd/src/vendor/arm.rs | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/crates/core_simd/src/vendor.rs b/crates/core_simd/src/vendor.rs index bdb9d45eb9d..5f6a480f081 100644 --- a/crates/core_simd/src/vendor.rs +++ b/crates/core_simd/src/vendor.rs @@ -21,7 +21,10 @@ mod x86; #[cfg(any(target_arch = "wasm32"))] mod wasm32; -#[cfg(any(target_arch = "arm", target_arch = "aarch64"))] +#[cfg(any( + target_arch = "aarch64", + all(target_arch = "arm", target_feature = "v7") +))] mod arm; #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))] diff --git a/crates/core_simd/src/vendor/arm.rs b/crates/core_simd/src/vendor/arm.rs index 3e9487dfb33..720c84cdd88 100644 --- a/crates/core_simd/src/vendor/arm.rs +++ b/crates/core_simd/src/vendor/arm.rs @@ -1,6 +1,6 @@ use crate::simd::*; -#[cfg(target_arch = "arm")] +#[cfg(all(target_arch = "arm", target_feature = "v7"))] use core::arch::arm::*; #[cfg(target_arch = "aarch64")] @@ -35,7 +35,7 @@ from_transmute! { unsafe i64x2 => int64x2_t } from_transmute! { unsafe Simd<u64, 1> => poly64x1_t } from_transmute! { unsafe u64x2 => poly64x2_t } -#[cfg(target_arch = "arm")] +#[cfg(all(target_arch = "arm", target_feature = "v7"))] mod arm { use super::*; from_transmute! { unsafe Simd<u8, 4> => uint8x4_t } |