[LLVMdev] Inconsistent label syntax in LLVM assembly

[nkavv at physics.auth.gr]

Hi Duncan

>>   br i1 %38, label %17, label %39
>> ; <label>:39                                      ; preds = %._crit_edge
>>   ret void
>>
>> However, ";" is a comment-line character. How is this interpreted, as a
>> meta-comment? (a semantically important comment)?
>
> it's just a comment and has no semantic comment.  You can delete it, it won't
> make any difference.

OK. However, in this case, how is the branch resolved? I mean that  
there is no obvious %39 label declared in the LLVM translation unit.


Best regards
Nikolaos Kavvadias