[llvm-dev] how to get the instruction from the operand

Hui Zhang via llvm-dev llvm-dev at lists.llvm.org
Thu Aug 20 19:12:48 PDT 2015


for example, I have the llvm bitcode:
     %1 = getelementptr inbounds %People %localPeople, i32 0, i32 1
     store i32* %1     i32**  %temp

if I have the pointer to the temp, which is 'Value *temp', how do I get
'Value *localPeople' ? Is there any way to back traverse the instruction ?

thanks !

Best regards

Hui Zhang
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