[LLVMdev] BranchInst comparison

[Rasha Omar]

How could BranchInst be used to insert new branch between two basic blocks
to get result like this example:

 br label %if.else
  br label %if.then
  br i1 %cmp1, label %if.then, label %if.else

Thanks for your help


On 14 August 2013 21:36, Eli Friedman <eli.friedman at gmail.com> wrote:

> Your question isn't clear; please restate what specifically isn't working.
>
> -Eli
>
> On Wed, Aug 14, 2013 at 11:57 AM, Rasha Omar <rasha.sala7 at gmail.com>wrote:
>
>> or like this
>>
>>  %cmp4 = icmp eq i32 %rem, 0
>>
>>   br i1 %cmp4, label %if.then5, label %if.else7
>>
>>
>> On 14 August 2013 20:08, Rasha Omar <rasha.sala7 at gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> How could I use BranchInst to implement for example
>>>  br label %if.else7
>>>   br label %if.then5
>>>   br i1 %cmp4, label %if.then5, label %if.else7
>>>
>>> I can use BranchInst for only one instruction but how could I compare
>>> between two branches
>>>
>>> Thanks
>>>
>>> --
>>> *     Rasha Salah Omar
>>>      Msc Student at E-JUST
>>>      Demonestrator  at Faculty of Computers and Informatics
>>>      Benha University*
>>>
>>> *     e-mail: rasha.omar at ejust.edu.eg*
>>>  P* Please consider the environment before printing this email.*
>>>
>>>
>>
>>
>> --
>> *     Rasha Salah Omar
>>      Msc Student at E-JUST
>>      Demonestrator  at Faculty of Computers and Informatics
>>      Benha University*
>>
>> *     e-mail: rasha.omar at ejust.edu.eg*
>>  P* Please consider the environment before printing this email.*
>>
>>
>> _______________________________________________
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>>
>>
>


-- 
*     Rasha Salah Omar
     Msc Student at E-JUST
     Demonestrator  at Faculty of Computers and Informatics
     Benha University*

*     e-mail: rasha.omar at ejust.edu.eg*
 P* Please consider the environment before printing this email.*
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