about summary refs log tree commit diff
path: root/src/test/codegen
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/codegen')
-rw-r--r--src/test/codegen/stack-probes-call.rs22
-rw-r--r--src/test/codegen/stack-probes-inline.rs26
-rw-r--r--src/test/codegen/stack-probes.rs22
3 files changed, 48 insertions, 22 deletions
diff --git a/src/test/codegen/stack-probes-call.rs b/src/test/codegen/stack-probes-call.rs
new file mode 100644
index 00000000000..56b02fdecad
--- /dev/null
+++ b/src/test/codegen/stack-probes-call.rs
@@ -0,0 +1,22 @@
+// Check the "probe-stack" attribute for targets with `StackProbeType::Call`,
+// or `StackProbeType::InlineOrCall` when running on older LLVM.
+
+// compile-flags: -C no-prepopulate-passes
+// revisions: i686 x86_64
+//[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]
+
+#[lang = "sized"]
+trait Sized {}
+
+#[no_mangle]
+pub fn foo() {
+// CHECK: @foo() unnamed_addr #0
+// CHECK: attributes #0 = { {{.*}}"probe-stack"="__rust_probestack"{{.*}} }
+}
diff --git a/src/test/codegen/stack-probes-inline.rs b/src/test/codegen/stack-probes-inline.rs
new file mode 100644
index 00000000000..837a1610810
--- /dev/null
+++ b/src/test/codegen/stack-probes-inline.rs
@@ -0,0 +1,26 @@
+// Check the "probe-stack" attribute for targets with `StackProbeType::Inline`,
+// or `StackProbeType::InlineOrCall` when running on newer LLVM.
+
+// compile-flags: -C no-prepopulate-passes
+// revisions: powerpc powerpc64 powerpc64le s390x
+//[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
+
+#![crate_type = "rlib"]
+#![feature(no_core, lang_items)]
+#![no_core]
+
+#[lang = "sized"]
+trait Sized {}
+
+#[no_mangle]
+pub fn foo() {
+// CHECK: @foo() unnamed_addr #0
+// CHECK: attributes #0 = { {{.*}}"probe-stack"="inline-asm"{{.*}} }
+}
diff --git a/src/test/codegen/stack-probes.rs b/src/test/codegen/stack-probes.rs
deleted file mode 100644
index 9bd351df3ea..00000000000
--- a/src/test/codegen/stack-probes.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// ignore-arm
-// ignore-aarch64
-// ignore-mips
-// ignore-mips64
-// ignore-powerpc
-// ignore-powerpc64
-// ignore-powerpc64le
-// ignore-riscv64
-// ignore-s390x
-// ignore-sparc
-// ignore-sparc64
-// ignore-wasm
-// ignore-emscripten
-// ignore-windows
-// compile-flags: -C no-prepopulate-passes
-
-#![crate_type = "lib"]
-
-#[no_mangle]
-pub fn foo() {
-// CHECK: @foo() unnamed_addr #0
-}