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| author | Kajetan Puchalski <kajetan.puchalski@arm.com> | 2024-06-14 18:05:09 +0100 |
|---|---|---|
| committer | Kajetan Puchalski <kajetan.puchalski@arm.com> | 2024-08-27 11:11:47 +0100 |
| commit | 4f847bd326e376de491b3e2a589392e66d61a2ed (patch) | |
| tree | 1030d824275d52aeb7ca8ec42852b022480c6333 /compiler/rustc_feature/src | |
| parent | ae9f5019f9ce6eb3ecd96206ade4a612efe20fd5 (diff) | |
| download | rust-4f847bd326e376de491b3e2a589392e66d61a2ed.tar.gz rust-4f847bd326e376de491b3e2a589392e66d61a2ed.zip | |
rustc_target: Add various aarch64 features
Add various aarch64 features already supported by LLVM and Linux. The features are marked as unstable using a newly added symbol, i.e. aarch64_unstable_target_feature. Additionally include some comment fixes to ensure consistency of feature names with the Arm ARM and support for architecture version target features up to v9.5a. This commit adds compiler support for the following features: - FEAT_CSSC - FEAT_ECV - FEAT_FAMINMAX - FEAT_FLAGM2 - FEAT_FP8 - FEAT_FP8DOT2 - FEAT_FP8DOT4 - FEAT_FP8FMA - FEAT_FPMR - FEAT_HBC - FEAT_LSE128 - FEAT_LSE2 - FEAT_LUT - FEAT_MOPS - FEAT_LRCPC3 - FEAT_SVE_B16B16 - FEAT_SVE2p1 - FEAT_WFxT
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/unstable.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index 4524458023d..1ec1990d2c5 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -302,6 +302,7 @@ declare_features! ( // FIXME: Document these and merge with the list below. // Unstable `#[target_feature]` directives. + (unstable, aarch64_unstable_target_feature, "CURRENT_RUSTC_VERSION", Some(44839)), (unstable, aarch64_ver_target_feature, "1.27.0", Some(44839)), (unstable, arm_target_feature, "1.27.0", Some(44839)), (unstable, avx512_target_feature, "1.27.0", Some(44839)), |