Displaying 1 result from an estimated 1 matches for "5d76a2f8".
2020 Jan 28
2
Handling node through TargetLowering::LowerOperation vs TargetLowering::ReplaceNodeResults
Hi,
I see that for different targets in classes which inherits from
TargetLowering there are implemented both methods:
LowerOperation and ReplaceNodeResults
What decides that for one given ISD we have to add handling in
LowerOperation and for other in ReplaceNodeResults, when for both
SetOperationAction is configured to be Custom?
Is it related with number of results of given operation and