040bc3447e
Slightly more complicated: also give them appropriate names that somewhat describe the cases they are trying to cover, using information from PR chatter in rust-lang/rust#47158
29 lines
577 B
Rust
29 lines
577 B
Rust
// only-x86_64
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// compile-flags: -C no-prepopulate-passes
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#![crate_type="lib"]
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#[repr(C)]
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pub struct Rgb8 { r: u8, g: u8, b: u8 }
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#[repr(transparent)]
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pub struct Rgb8Wrap(Rgb8);
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// CHECK: i24 @test_Rgb8Wrap(i24{{( %0)?}})
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#[no_mangle]
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pub extern "sysv64" fn test_Rgb8Wrap(_: Rgb8Wrap) -> Rgb8Wrap { loop {} }
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#[repr(C)]
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pub union FloatBits {
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float: f32,
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bits: u32,
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}
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#[repr(transparent)]
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pub struct SmallUnion(FloatBits);
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// CHECK: i32 @test_SmallUnion(i32{{( %0)?}})
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#[no_mangle]
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pub extern "sysv64" fn test_SmallUnion(_: SmallUnion) -> SmallUnion { loop {} }
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