19 lines
323 B
Rust
19 lines
323 B
Rust
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//@ compile-flags: -C opt-level=3 -Z mir-opt-level=0
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//@ min-llvm-version: 21
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#![crate_type = "lib"]
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unsafe extern "C" {
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safe fn do_something(p: &i32);
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}
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#[unsafe(no_mangle)]
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pub fn test() -> i32 {
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// CHECK-LABEL: @test(
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// CHECK: ret i32 0
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let i = 0;
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do_something(&i);
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do_something(&i);
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i
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}
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