diff options
Diffstat (limited to 'tests/codegen')
4 files changed, 36 insertions, 3 deletions
diff --git a/tests/codegen/default-hidden-visibility.rs b/tests/codegen/default-hidden-visibility.rs new file mode 100644 index 00000000000..9e5e545f0d9 --- /dev/null +++ b/tests/codegen/default-hidden-visibility.rs @@ -0,0 +1,31 @@ +// Verifies that `Session::default_hidden_visibility` is affected when using the related cmdline +// flag. This is a regression test for https://github.com/rust-lang/compiler-team/issues/656. See +// also https://github.com/rust-lang/rust/issues/73295 and +// https://github.com/rust-lang/rust/issues/37530. + +// revisions:DEFAULT YES NO +//[YES] compile-flags: -Zdefault-hidden-visibility=yes +//[NO] compile-flags: -Zdefault-hidden-visibility=no + +// The test scenario is specifically about visibility of symbols exported out of dynamically linked +// libraries. +#![crate_type = "dylib"] + +// The test scenario needs to use a Rust-public, but non-explicitly-exported symbol +// (e.g. the test doesn't use `#[no_mangle]`, because currently it implies that +// the symbol should be exported; we don't want that - we want to test the *default* +// export setting instead). +#[used] +pub static tested_symbol: [u8; 6] = *b"foobar"; + +// Exact LLVM IR differs depending on the target triple (e.g. `hidden constant` +// vs `internal constant` vs `constant`). Because of this, we only apply the +// specific test expectations below to one specific target triple. If needed, +// additional targets can be covered by adding copies of this test file with +// a different `only-X` directive. +// +// only-x86_64-unknown-linux-gnu + +// DEFAULT: @{{.*}}default_hidden_visibility{{.*}}tested_symbol{{.*}} = constant +// YES: @{{.*}}default_hidden_visibility{{.*}}tested_symbol{{.*}} = hidden constant +// NO: @{{.*}}default_hidden_visibility{{.*}}tested_symbol{{.*}} = constant diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs index 7b1fb320894..e573b7d21bd 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-load.rs @@ -21,7 +21,7 @@ extern "platform-intrinsic" { #[no_mangle] pub unsafe fn load_f32x2(mask: Vec2<i32>, pointer: *const f32, values: Vec2<f32>) -> Vec2<f32> { - // CHECK: call <2 x float> @llvm.masked.load.v2f32.p0(ptr {{.*}}, i32 {{.*}}, <2 x i1> {{.*}}, <2 x float> {{.*}}) + // CHECK: call <2 x float> @llvm.masked.load.v2f32.p0(ptr {{.*}}, i32 4, <2 x i1> {{.*}}, <2 x float> {{.*}}) simd_masked_load(mask, pointer, values) } diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs index d8a37020f23..91656622216 100644 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs +++ b/tests/codegen/simd-intrinsic/simd-intrinsic-generic-masked-store.rs @@ -20,7 +20,7 @@ extern "platform-intrinsic" { // CHECK-LABEL: @store_f32x2 #[no_mangle] pub unsafe fn store_f32x2(mask: Vec2<i32>, pointer: *mut f32, values: Vec2<f32>) { - // CHECK: call void @llvm.masked.store.v2f32.p0(<2 x float> {{.*}}, ptr {{.*}}, i32 {{.*}}, <2 x i1> {{.*}}) + // CHECK: call void @llvm.masked.store.v2f32.p0(<2 x float> {{.*}}, ptr {{.*}}, i32 4, <2 x i1> {{.*}}) simd_masked_store(mask, pointer, values) } diff --git a/tests/codegen/stack-probes-inline.rs b/tests/codegen/stack-probes-inline.rs index 058c363969f..34027e91850 100644 --- a/tests/codegen/stack-probes-inline.rs +++ b/tests/codegen/stack-probes-inline.rs @@ -2,7 +2,9 @@ // or `StackProbeType::InlineOrCall` when running on newer LLVM. // compile-flags: -C no-prepopulate-passes -// revisions: powerpc powerpc64 powerpc64le s390x i686 x86_64 +// revisions: aarch64 powerpc powerpc64 powerpc64le s390x i686 x86_64 +//[aarch64] compile-flags: --target aarch64-unknown-linux-gnu +//[aarch64] needs-llvm-components: aarch64 //[powerpc] compile-flags: --target powerpc-unknown-linux-gnu //[powerpc] needs-llvm-components: powerpc //[powerpc64] compile-flags: --target powerpc64-unknown-linux-gnu |