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34 lines
795 B
C
34 lines
795 B
C
// #target: macos-x64
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module test;
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fn void tester()
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{
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bool! x = false;
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x ?? true;
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}
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/* #expect: test.ll
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define void @test_tester() #0 {
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entry:
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%x = alloca i8, align 1
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%x.f = alloca i64, align 8
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store i8 0, ptr %x, align 1
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store i64 0, ptr %x.f, align 8
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%optval = load i64, ptr %x.f, align 8
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%not_err = icmp eq i64 %optval, 0
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br i1 %not_err, label %after_check, label %else_block
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after_check: ; preds = %entry
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%0 = load i8, ptr %x, align 1
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%1 = trunc i8 %0 to i1
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br label %phi_block
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else_block: ; preds = %entry
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br label %phi_block
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phi_block: ; preds = %else_block, %after_check
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%val = phi i1 [ %1, %after_check ], [ true, %else_block ]
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ret void
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}
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