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28 lines
534 B
Plaintext
28 lines
534 B
Plaintext
// #target: macos-x64
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module foo;
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import std;
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fn int main()
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{
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int[<2>] vec;
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int* a = &vec.x;
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*a = 1;
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assert(vec.x == 1);
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return 0;
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}
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/* #expect: foo.ll
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%vec = alloca <2 x i32>, align 8
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%a = alloca ptr, align 8
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store <2 x i32> zeroinitializer, ptr %vec, align 8
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store ptr %vec, ptr %a, align 8
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%0 = load ptr, ptr %a, align 8
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store i32 1, ptr %0, align 4
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%1 = load <2 x i32>, ptr %vec, align 8
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%2 = extractelement <2 x i32> %1, i64 0
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%eq = icmp eq i32 %2, 1
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call void @llvm.assume(i1 %eq)
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ret i32 0
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}
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