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39 lines
788 B
C
39 lines
788 B
C
// #target: macos-x64
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module test;
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bitstruct Flags : int {
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bool flag1;
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}
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struct Foo {
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long x;
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Flags flags;
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}
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fn int main(String[] args) {
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long x;
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Foo foo = {
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.x = x,
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.flags.flag1 = true,
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};
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return 0;
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}
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/* #expect: test.ll
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store ptr %0, ptr %args, align 8
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%ptradd = getelementptr inbounds i8, ptr %args, i64 8
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store i64 %1, ptr %ptradd, align 8
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store i64 0, ptr %x, align 8
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store i64 0, ptr %foo, align 8
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%ptradd1 = getelementptr inbounds i8, ptr %foo, i64 8
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store i32 0, ptr %ptradd1, align 8
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%2 = load i64, ptr %x, align 8
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store i64 %2, ptr %foo, align 8
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%ptradd2 = getelementptr inbounds i8, ptr %foo, i64 8
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%3 = load i32, ptr %ptradd2, align 8
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%4 = and i32 %3, -2
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%5 = or i32 %4, 1
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store i32 %5, ptr %ptradd2, align 8
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ret i32 0
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