[LLVMdev] Undefined symbol when calling recalculate method on DominatorTreeBase

Juan Manuel Martinez CaamaƱo jmartinezcaamao at gmail.com
Mon Oct 29 07:53:02 PDT 2012


I'm working on moving a llvm pass from llvm 2.8 to llvm 3.1, and I'm
getting this runtime error:

opt: symbol lookup error:
/......./llvm/Release+Asserts/lib/InstrLLVM_VM_multi.so: undefined symbol:

The error happens when calling the next function:

    void rebuildDT(DominatorTree* DT, Function *parFunc) {

All the code executes normally until the first call to this function, when
the *recalculate* method calls the protected method *reset*.

Any ideas on how to solve this problem ?


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