[LLVMdev] Appropriate DS for implementing worklist

[Rekha R]

Hi,

I am writing an analysis which requires creating worklist of basic blocks.
The worklist should be in FIFO order. I checked SmallVector (and similar
others) and found out this is working in LIFO order when I use the
functions push_back and pop_back_val to insert and delete elements in the
worklist.

Can someone suggest an appropriate DS to implement my worklist. Note: I am
not concerned about efficiency here.

-- 
Regards,
Rekha
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