[LLVMdev] Cloning block for newbie

Abhinash Jain omnia at mailinator.com
Mon Oct 21 03:44:01 PDT 2013


Am also new to llvm, and trying to clone an instruction into newly created
basic block of newly created function.

>> orig:
>>  %a = ...
>>  %b = fadd %a, ...
>>
>> clone:
>>  %a.clone = ...
>>  %b.clone = fadd %a, ... ; Note that this references the old %a and
>> not %a.clone!

Am also facing this problem, and inspite of your so clear explanation I
still not been able to resolve it.

Can you tell me how to use ValueMap and RemapInstruction on this context?




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