[LLVMdev] Problem getting LoopInfo inside non-LoopPass

[Ryan Taylor]

LLVMers,

  So, I'm trying to write a pass that changes the names of the basic blocks
through the use of Value, so:

  Value *V = *BasicBlockPtr;
  const Twine Tname("new_name");
  V->setName(Tname);

But when I run the opt and look at the IR output nothing is changed? Not
sure what I'm doing wrong.

Thanks.
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