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2013 Apr 25
0
[LLVMdev] Proposal for new Legalization framework
On 4/24/2013 8:05 PM, Nadav Rotem wrote: > > 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. I may have missed the discussion, but why are we trying to move away from the SelectionDAG? Are there specific problems that we don't want to fix or live with? If so, what are they?
2013 Apr 25
1
[LLVMdev] Proposal for new Legalization framework
...oring. And optimization. And better documentation. And better developer tools. But with all the other problems, the zeitgeist has turned against it. Dan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20130425/2c3ce71f/attachment.html>
2013 Apr 25
3
[LLVMdev] Proposal for new Legalization framework
On Apr 24, 2013, at 5:53 PM, Reed Kotler <rkotler at mips.com> wrote: > 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? Everything. This includes all of the custom lowering code for all of the targets, all of dagcombine, and maybe