mirror of https://github.com/rust-lang/rust
31 lines
983 B
Rust
31 lines
983 B
Rust
// Verifies that KCFI operand bundles are omitted.
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//
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//@ revisions: aarch64 x86_64
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//@ [aarch64] compile-flags: --target aarch64-unknown-none
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//@ [aarch64] needs-llvm-components: aarch64
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//@ [x86_64] compile-flags: --target x86_64-unknown-none
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//@ [x86_64] needs-llvm-components:
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//@ compile-flags: -Cno-prepopulate-passes -Zsanitizer=kcfi -Copt-level=0
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#![crate_type = "lib"]
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#![feature(no_core, no_sanitize, lang_items)]
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#![no_core]
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#[lang = "sized"]
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trait Sized {}
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#[lang = "copy"]
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trait Copy {}
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impl Copy for i32 {}
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#[no_sanitize(kcfi)]
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pub fn foo(f: fn(i32) -> i32, arg: i32) -> i32 {
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// CHECK-LABEL: emit_kcfi_operand_bundle_attr_no_sanitize::foo
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// CHECK: Function Attrs: {{.*}}
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// CHECK-LABEL: define{{.*}}foo{{.*}}!{{<unknown kind #36>|kcfi_type}} !{{[0-9]+}}
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// CHECK: start:
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// CHECK-NOT: {{%.+}} = call {{(noundef )*}}i32 %f(i32 {{(noundef )*}}%arg){{.*}}[ "kcfi"(i32 {{[-0-9]+}}) ]
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// CHECK: ret i32 {{%.+}}
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f(arg)
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}
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