[LLVMdev] the pred_begin and pred_end of BasicBlock

Zhou Feng
Thu, 13 Jan 2005 01:20:30 -0000

hi,
 I'm a bit confused by the pred_begin/end of BasicBlock in CFG.h. I
cann't understand what is a **use** of a BasicBlock. Also, I have no
idea of when CFG would be constructed in LLVM.
Thanks.
Zhou Feng