rust/tests/ui/target-feature/gate.rs

// only-x86_64
//
// gate-test-sse4a_target_feature
// gate-test-powerpc_target_feature
// gate-test-avx512_target_feature
// gate-test-tbm_target_feature
// gate-test-arm_target_feature
// gate-test-hexagon_target_feature
// gate-test-mips_target_feature
// gate-test-wasm_target_feature
// gate-test-adx_target_feature
// gate-test-cmpxchg16b_target_feature
// gate-test-movbe_target_feature
// gate-test-rtm_target_feature
// gate-test-f16c_target_feature
// gate-test-riscv_target_feature
// gate-test-ermsb_target_feature
// gate-test-bpf_target_feature
// gate-test-aarch64_ver_target_feature
// gate-test-csky_target_feature

#[target_feature(enable = "avx512bw")]
//~^ ERROR: currently unstable
unsafe fn foo() {}

fn main() {}
Replace ignore-everything with only-arch Combining revisions with only-arch allows specifying that a test only applies to a handful of targets. This allows removing a large amount of repetition in the test suite for tests that do not benefit. The revisions are suboptimal for this for some tests, so they aren't preferred in those cases. 2023-07-29 21:57:53 +00:00			`// only-x86_64`
			`//`
Separately gate each target_feature feature Use an explicit whitelist for what features are actually stable and can be enabled. 2018-04-05 15:02:11 +00:00			`// gate-test-sse4a_target_feature`
			`// gate-test-powerpc_target_feature`
			`// gate-test-avx512_target_feature`
			`// gate-test-tbm_target_feature`
			`// gate-test-arm_target_feature`
			`// gate-test-hexagon_target_feature`
			`// gate-test-mips_target_feature`
add feature-gate test 2018-08-08 00:10:06 +00:00			`// gate-test-wasm_target_feature`
rustc: Don't ICE on usage of two new target features I seem to always forget to update this portion of the compiler... 2018-12-17 03:01:43 +00:00			`// gate-test-adx_target_feature`
			`// gate-test-cmpxchg16b_target_feature`
Add MOVBE feature 2019-01-30 13:27:55 +00:00			`// gate-test-movbe_target_feature`
whitelist rtm x86 cpu feature 2019-04-17 23:38:54 +00:00			`// gate-test-rtm_target_feature`
Add feature-gate for f16c target feature 2019-04-25 13:44:22 +00:00			`// gate-test-f16c_target_feature`
Add RISC-V target features 2020-03-01 09:52:04 +00:00			`// gate-test-riscv_target_feature`
Add compiler support for LLVM's x86 ERMSB feature This change is needed for compiler-builtins to check for this feature when implementing memcpy/memset. See: https://github.com/rust-lang/compiler-builtins/pull/365 The change just does compile-time detection. I think that runtime detection will have to come in a follow-up CL to std-detect. Like all the CPU feature flags, this just references #44839 Signed-off-by: Joe Richey <joerichey@google.com> 2020-10-26 10:46:54 +00:00			`// gate-test-ermsb_target_feature`
Fix tests 2021-05-29 12:58:04 +00:00			`// gate-test-bpf_target_feature`
Stabilise `aarch64_target_feature` 2022-02-10 16:43:45 +00:00			`// gate-test-aarch64_ver_target_feature`
add features-gate for csky target feature 2023-07-14 11:21:01 +00:00			`// gate-test-csky_target_feature`
Separately gate each target_feature feature Use an explicit whitelist for what features are actually stable and can be enabled. 2018-04-05 15:02:11 +00:00
			`#[target_feature(enable = "avx512bw")]`
			`//~^ ERROR: currently unstable`
Remove MMX from Rust 2020-09-03 18:14:15 +00:00			`unsafe fn foo() {}`
Separately gate each target_feature feature Use an explicit whitelist for what features are actually stable and can be enabled. 2018-04-05 15:02:11 +00:00
			`fn main() {}`