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2011 Nov 21
1
[LLVMdev] Fwd: Order of Basic Blocks
...:
BB0->BB1 (T), BB8 (F)
BB1-> BB2 (T), BB3 (F)
BB2-> BB4
BB3-> BB5
BB4-> BB6
BB5-> BB8 (T), BB5 (F)
BB6-> BB7 (T), BB4 (F)
BB7-> BB8 (T), BB4 (F)
BB8 (end)
So, this is the basic block flow graph. When I iterate using the
ReversePostOrderTraversal iterator, the basic blocks vistied are in this
order:
BB0, BB1, BB3, BB2, BB7, BB6, BB4, BB5, BB8
Can someone explain why this is and how the BBs are stored so that I can
either go top->down or more prefably, depth first search (from the given
graph above)?
Thanks.
On Mon, Nov 21, 2011 at 10:14 AM, Benjamin Kramer
<ben...