Displaying 2 results from an estimated 2 matches for "assignorderingtonod".
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assignorderingtonode
2013 Mar 27
2
[LLVMdev] Ordering not assigned to DAG Nodes create after DAG builder
...ated after the DAG builder, e.g., DAG nodes created during legalization. This causes instructions being scheduled in different order than source order for O0.
This is my plan to fix it:
Make a utility routine that recursively assign ordering to a chain of nodes, just like what SelectionDAGBuilder::AssignOrderingToNode() does.
Then add call to this utility routine at each routine that creates new DAG nodes after DAG builder to transfer the original node's order to newly created node. If that routine creates a chain of nodes, then I only need to call the utility routine for the last of the chain. There will...
2013 Mar 27
0
[LLVMdev] Ordering not assigned to DAG Nodes create after DAG builder
...legalization. This causes
> instructions being scheduled in different order than source order for O0.*
> ***
>
> ** **
>
> This is my plan to fix it:****
>
> Make a utility routine that recursively assign ordering to a chain of
> nodes, just like what SelectionDAGBuilder::AssignOrderingToNode() does.***
> *
>
> Then add call to this utility routine at each routine that creates new DAG
> nodes after DAG builder to transfer the original node’s order to newly
> created node. If that routine creates a chain of nodes, then I only need to
> call the utility routine for the...