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52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
module foo;
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macro int @cofefe(a; @body(x))
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{
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@body(a);
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@body(a);
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return 1;
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}
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extern fn int printf(char *, ...);
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fn void main()
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{
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int x = 0;
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@cofefe(1; int y)
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{
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defer printf("defer: %d\n", x++);
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printf("%d\n", x++);
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};
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printf("Done!\n");
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}
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/* #expect: foo.ll
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define void @foo.main() #0 {
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entry:
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%x = alloca i32, align 4
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%y = alloca i32, align 4
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store i32 0, ptr %x, align 4
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store i32 1, ptr %y, align 4
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%0 = load i32, ptr %x, align 4
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%add = add i32 %0, 1
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store i32 %add, ptr %x, align 4
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%1 = call i32 (ptr, ...) @printf(ptr @.str, i32 %0)
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%2 = load i32, ptr %x, align 4
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%add1 = add i32 %2, 1
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store i32 %add1, ptr %x, align 4
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%3 = call i32 (ptr, ...) @printf(ptr @.str.1, i32 %2)
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store i32 1, ptr %y, align 4
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%4 = load i32, ptr %x, align 4
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%add2 = add i32 %4, 1
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store i32 %add2, ptr %x, align 4
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%5 = call i32 (ptr, ...) @printf(ptr @.str.2, i32 %4)
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%6 = load i32, ptr %x, align 4
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%add3 = add i32 %6, 1
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store i32 %add3, ptr %x, align 4
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%7 = call i32 (ptr, ...) @printf(ptr @.str.3, i32 %6)
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%8 = call i32 (ptr, ...) @printf(ptr @.str.4)
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ret void
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}
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