[LLVMdev] a basic question about BB
sabre at nondot.org
Wed Nov 13 21:25:01 PST 2002
> Dear LLVM,
> I want to know, given a function, How do I know which block is entry
> block, which blocks are exit blocks? Is there any efficient way to
> dicectly get that information?
Given a function you can always use Function::getEntryBlock() to get the
entry block. You need to scan the function to get the returning nodes.
-Chris "llvm" Lattner
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