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Add test for nested structures.

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This commit is contained in:
Petr Sumbera 2022-02-24 13:46:34 +01:00
parent 0d200116d3
commit 992c27c601
1 changed files with 20 additions and 0 deletions
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20
src/test/codegen/sparc-struct-abi.rs
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@ -81,3 +81,23 @@ pub struct FloatLongFloat {
pub extern "C" fn structfloatlongfloat() -> FloatLongFloat { pub extern "C" fn structfloatlongfloat() -> FloatLongFloat {
FloatLongFloat { f: 0.1, i: 123, g: 3.14 } FloatLongFloat { f: 0.1, i: 123, g: 3.14 }
} }
#[repr(C)]
pub struct FloatFloat {
f: f32,
g: f32,
}
#[repr(C)]
pub struct NestedStructs {
a: FloatFloat,
b: FloatFloat,
}
// CHECK: define inreg { float, float, float, float } @structnestestructs()
// CHECK-NEXT: start:
// CHECK-NEXT: ret { float, float, float, float } { float 0x3FB99999A0000000, float 0x3FF19999A0000000, float 0x40019999A0000000, float 0x400A666660000000 }
#[no_mangle]
pub extern "C" fn structnestestructs() -> NestedStructs {
NestedStructs { a: FloatFloat { f: 0.1, g: 1.1 }, b: FloatFloat { f: 2.2, g: 3.3 } }
}