[LLVMdev] Dminator set question

John Criswell criswell at illinois.edu
Wed Oct 17 08:27:25 PDT 2012

On 10/17/12 8:14 AM, 徐偉哲 wrote:
> How can I get the dominator set for each basicblock in a function

LLVM has a DominatorTree analysis pass that might be useful: 

I also recall an actual Dominator analysis pass in previous versions of 
LLVM, but I'm unsure if it still exists in mainline LLVM.  I think it 
was replaced by some new facility in the VMCore library.

-- John T.

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