Displaying 3 results from an estimated 3 matches for "f5d6879d".
2013 Apr 25
0
[LLVMdev] Proposal for new Legalization framework
One question :
"In the spirit of the (long-term) intent to migrate away from the
SelectionDAG framework"
.. is this meant in general or just in respect to legalization?
On 04/24/2013 05:01 PM, Dan Gohman wrote:
> In the spirit of the (long-term) intent to migrate away from the
> SelectionDAG framework, it is desirable to implement legalization passes
> as discrete passes.
2013 Apr 25
3
[LLVMdev] Proposal for new Legalization framework
...on?
Everything. This includes all of the custom lowering code for all of the targets, all of dagcombine, and maybe all of the patterns in the TD files.
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2013 Apr 25
11
[LLVMdev] Proposal for new Legalization framework
In the spirit of the (long-term) intent to migrate away from the
SelectionDAG framework, it is desirable to implement legalization passes as
discrete passes. Attached is a patch which implements the beginning of a
new type legalization pass, to help motivate discussion.
Is LLVM IR the right level for this? The main alternative approach that's
been discussed is to do FastISel to a