llvm dev - Nov 2011 - [LLVMdev] Branch Question

LLVMers,

  What is the best way to look at the BBs (or get their pointers) when
hitting a branch such as a true/false branch?

  I want to evaluate just the immediate child nodes of the BB, without
interrupting the way in which I am iterating the blocks?

Thanks.
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On Nov 28, 2011, at 1:40 PM, Ryan Taylor wrote:
> LLVMers,
> 
>   What is the best way to look at the BBs (or get their pointers) when
hitting a branch such as a true/false branch?
> 
>   I want to evaluate just the immediate child nodes of the BB, without
interrupting the way in which I am iterating the blocks?

if (BranchInst *BI = dyn_cast<BranchInst>(BB->getTerminator())) {
  ...
}

BranchInst provides interface to access successor nodes.
-
Devang

> 
> Thanks.
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