diff options
Diffstat (limited to 'tests/codegen-llvm/stack-probes-inline.rs')
| -rw-r--r-- | tests/codegen-llvm/stack-probes-inline.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/codegen-llvm/stack-probes-inline.rs b/tests/codegen-llvm/stack-probes-inline.rs new file mode 100644 index 00000000000..746272b0994 --- /dev/null +++ b/tests/codegen-llvm/stack-probes-inline.rs @@ -0,0 +1,33 @@ +// Check the "probe-stack" attribute for targets with `StackProbeType::Inline`, +// or `StackProbeType::InlineOrCall` when running on newer LLVM. + +//@ add-core-stubs +//@ compile-flags: -C no-prepopulate-passes +//@ 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 +//@[powerpc64] needs-llvm-components: powerpc +//@[powerpc64le] compile-flags: --target powerpc64le-unknown-linux-gnu +//@[powerpc64le] needs-llvm-components: powerpc +//@[s390x] compile-flags: --target s390x-unknown-linux-gnu +//@[s390x] needs-llvm-components: systemz +//@[i686] compile-flags: --target i686-unknown-linux-gnu +//@[i686] needs-llvm-components: x86 +//@[x86_64] compile-flags: --target x86_64-unknown-linux-gnu +//@[x86_64] needs-llvm-components: x86 + +#![crate_type = "rlib"] +#![feature(no_core, lang_items)] +#![no_core] + +extern crate minicore; +use minicore::*; + +#[no_mangle] +pub fn foo() { + // CHECK: @foo() unnamed_addr #0 + // CHECK: attributes #0 = { {{.*}}"probe-stack"="inline-asm"{{.*}} } +} |