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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/codegen/target-cpu-on-functions.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/target-cpu-on-functions.rs')
-rw-r--r-- | tests/codegen/target-cpu-on-functions.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/codegen/target-cpu-on-functions.rs b/tests/codegen/target-cpu-on-functions.rs new file mode 100644 index 000000000..c043eceb5 --- /dev/null +++ b/tests/codegen/target-cpu-on-functions.rs @@ -0,0 +1,21 @@ +// This test makes sure that functions get annotated with the proper +// "target-cpu" attribute in LLVM. + +// no-prefer-dynamic +// +// compile-flags: -C no-prepopulate-passes -C panic=abort -C linker-plugin-lto -Cpasses=name-anon-globals + +#![crate_type = "staticlib"] + +// CHECK-LABEL: define {{.*}} @exported() {{.*}} #0 +#[no_mangle] +pub extern "C" fn exported() { + not_exported(); +} + +// CHECK-LABEL: ; target_cpu_on_functions::not_exported +// CHECK-NEXT: ; Function Attrs: +// CHECK-NEXT: define {{.*}}() {{.*}} #0 +fn not_exported() {} + +// CHECK: attributes #0 = {{.*}} "target-cpu"="{{.*}}" |