[LLVMdev] Tracing nodes in selectionDAG to final code...
kparzysz at codeaurora.org
Sun Nov 11 04:46:35 PST 2012
On 11/11/2012 6:41 AM, Joseph Reddington wrote:
> What I'd like to know now is how I might tell which parts of MIPS each
> operation in the selectionDAG produced? I'm pressuming there is a
> specification in the filesystem somewhere and it would be great to get
> a pointer...
Try -debug-only=isel. It would dump the DAG nodes from a given BB after
each stage of instruction selection.
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