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43 lines
1.2 KiB
Plaintext
43 lines
1.2 KiB
Plaintext
// #target: macos-x64
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module test;
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import std;
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struct Word {int x;}
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typedef Byte = inline ushort;
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macro Word Word.add0(self, int other) @operator(+) => { self.x + (int)other };
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macro Word Word.add2(self, long other) @operator(+) => { self.x + (int)other };
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macro Word Word.add1(self, Byte other) @operator(+) => { self.x + (int)other * 200 };
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fn int main()
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{
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Word a = {1};
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Byte b = 2;
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Word c = a + b;
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return 0;
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}
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/* #expect: test.ll
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define i32 @main() #0 {
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entry:
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%a = alloca %Word, align 4
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%b = alloca i16, align 2
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%c = alloca %Word, align 4
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%self = alloca %Word, align 4
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%other = alloca i16, align 2
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%literal = alloca %Word, align 4
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call void @llvm.memcpy.p0.p0.i32(ptr align 4 %a, ptr align 4 @.__const, i32 4, i1 false)
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store i16 2, ptr %b, align 2
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call void @llvm.memcpy.p0.p0.i32(ptr align 4 %self, ptr align 4 %a, i32 4, i1 false)
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%0 = load i16, ptr %b, align 2
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store i16 %0, ptr %other, align 2
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%1 = load i32, ptr %self, align 4
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%2 = load i16, ptr %other, align 2
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%zext = zext i16 %2 to i32
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%mul = mul i32 %zext, 200
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%add = add i32 %1, %mul
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store i32 %add, ptr %literal, align 4
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call void @llvm.memcpy.p0.p0.i32(ptr align 4 %c, ptr align 4 %literal, i32 4, i1 false)
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ret i32 0
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}
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