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| author | Ralf Jung <post@ralfj.de> | 2020-05-22 08:54:55 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-22 08:54:55 +0200 |
| commit | 64beaffd6a69d9af4126038db92c989868bd982d (patch) | |
| tree | 8d5fbd10aa5a997b2ce43c6f0e279fe168d08380 /src | |
| parent | afbbb86200121a65b8bb920198b8a808e3003959 (diff) | |
| parent | 4a10f6cd084b4fb72485bff597dfbb5852042a33 (diff) | |
| download | rust-64beaffd6a69d9af4126038db92c989868bd982d.tar.gz rust-64beaffd6a69d9af4126038db92c989868bd982d.zip | |
Rollup merge of #72438 - vertexclique:vcq/aarch64-tme-features, r=Amanieu
Enable ARM TME (Transactional Memory Extensions) Enables ARM TME coming up with LLVM 10. Related ARM TME intrinsics are included by the merge of #67900. Enables: https://github.com/rust-lang/stdarch/pull/855
Diffstat (limited to 'src')
| -rw-r--r-- | src/librustc_codegen_llvm/llvm_util.rs | 1 | ||||
| -rw-r--r-- | src/libstd/tests/run-time-detect.rs | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/src/librustc_codegen_llvm/llvm_util.rs b/src/librustc_codegen_llvm/llvm_util.rs index 286d3630181..67a2251e859 100644 --- a/src/librustc_codegen_llvm/llvm_util.rs +++ b/src/librustc_codegen_llvm/llvm_util.rs @@ -170,6 +170,7 @@ const AARCH64_WHITELIST: &[(&str, Option<Symbol>)] = &[ ("fp16", Some(sym::aarch64_target_feature)), ("rcpc", Some(sym::aarch64_target_feature)), ("dotprod", Some(sym::aarch64_target_feature)), + ("tme", Some(sym::aarch64_target_feature)), ("v8.1a", Some(sym::aarch64_target_feature)), ("v8.2a", Some(sym::aarch64_target_feature)), ("v8.3a", Some(sym::aarch64_target_feature)), diff --git a/src/libstd/tests/run-time-detect.rs b/src/libstd/tests/run-time-detect.rs index 2e6d1bc8efd..8dd1a8ac0d2 100644 --- a/src/libstd/tests/run-time-detect.rs +++ b/src/libstd/tests/run-time-detect.rs @@ -32,6 +32,7 @@ fn aarch64_linux() { println!("rdm: {}", is_aarch64_feature_detected!("rdm")); println!("rcpc: {}", is_aarch64_feature_detected!("rcpc")); println!("dotprod: {}", is_aarch64_feature_detected!("dotprod")); + println!("tme: {}", is_aarch64_feature_detected!("tme")); } #[test] |