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67 lines
1.6 KiB
Plaintext
67 lines
1.6 KiB
Plaintext
// #target: macos-x64
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module test;
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bitstruct Foo : int
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{
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bool enable_help;
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bool enable_version;
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}
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bitstruct Foo2 : char[2]
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{
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bool enable_help;
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bool enable_version;
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}
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fn void main()
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{
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Foo a = { .enable_help };
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Foo b = { .enable_version };
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Foo $a = { .enable_help };
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Foo $b = { .enable_version };
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$assert(!($a & $b));
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if (a & b) return;
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Foo2 a2 = { .enable_help };
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Foo2 b2 = { .enable_version, .enable_help };
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if (!(a2 & b2)) return;
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}
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/* #expect: test.ll
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%a = alloca i32, align 4
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%b = alloca i32, align 4
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%a2 = alloca [2 x i8], align 1
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%b2 = alloca [2 x i8], align 1
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%0 = alloca i16, align 1
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store i32 1, ptr %a, align 4
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store i32 2, ptr %b, align 4
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%1 = load i32, ptr %a, align 4
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%2 = load i32, ptr %b, align 4
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%and = and i32 %1, %2
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%i2b = icmp ne i32 %and, 0
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br i1 %i2b, label %if.then, label %if.exit
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if.then: ; preds = %entry
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ret void
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if.exit: ; preds = %entry
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store [2 x i8] c"\01\00", ptr %a2, align 1
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store [2 x i8] c"\03\00", ptr %b2, align 1
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%3 = load i16, ptr %a2, align 1
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%4 = load i16, ptr %b2, align 1
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%and1 = and i16 %3, %4
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store i16 %and1, ptr %0, align 1
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%5 = load i8, ptr %0, align 1
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%zext = zext i8 %5 to i32
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%ptradd = getelementptr inbounds i8, ptr %0, i64 1
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%6 = load i8, ptr %ptradd, align 1
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%zext2 = zext i8 %6 to i32
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%7 = add i32 %zext, %zext2
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%8 = icmp eq i32 %7, 0
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br i1 %8, label %if.then3, label %if.exit4
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if.then3: ; preds = %if.exit
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ret void
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if.exit4: ; preds = %if.exit
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ret void
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} |