[LLVMdev] Block management

Duncan Sands baldrick at free.fr
Mon Jun 14 00:19:28 PDT 2010

Hi Chris,

>> In my code generator, I need to prepare a block and add instructions to it, then insert this block in a function defined later (that is I cannot create the function at the beginning stage become some info are not available yet). I tried to create a block without any "parent" (BasicBlock::Create(getGlobalContext(), "init"), fill it, but how to link it with the created function? (i read about "moveBefore" and "moveAfter" but these methods are not usable in this context...
> You can use Function::getBasicBlockList().  That list supports fully general list operations like "insert", so you can just plop it in wherever you'd like it.

methods like the basic block constructor or BasicBlock::setParent muck around
with the LeakDetector.  I don't know what the LeakDetector is - does St├ęphane
need to do something like this too?



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