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41 lines
908 B
Plaintext
41 lines
908 B
Plaintext
// #target: macos-x64
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module test;
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import std;
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struct Abc
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{
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int a;
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int b;
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}
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fn void print(Abc* x)
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{
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io::printfn("%d %d", x.a, x.b);
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}
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fn void main()
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{
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Abc x = { 1, 4};
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print(&x) @noinline;
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x = Abc { x.b, x.a };
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print(&x) @noinline;
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}
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/* #expect: test.ll
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define void @test.main() #0 {
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entry:
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%x = alloca %Abc, align 4
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%.assign_list = alloca %Abc, align 4
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call void @llvm.memcpy.p0.p0.i32(ptr align 4 %x, ptr align 4 @.__const, i32 8, i1 false)
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call void @test.print(ptr %x) #3
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%ptradd = getelementptr inbounds i8, ptr %x, i64 4
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%0 = load i32, ptr %ptradd, align 4
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store i32 %0, ptr %.assign_list, align 4
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%ptradd1 = getelementptr inbounds i8, ptr %.assign_list, i64 4
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%1 = load i32, ptr %x, align 4
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store i32 %1, ptr %ptradd1, align 4
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call void @llvm.memcpy.p0.p0.i32(ptr align 4 %x, ptr align 4 %.assign_list, i32 8, i1 false)
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call void @test.print(ptr %x) #3
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ret void
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}
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