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LLVM Globalisel #12

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ghost opened this issue Dec 10, 2020 · 0 comments
Open

LLVM Globalisel #12

ghost opened this issue Dec 10, 2020 · 0 comments

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@ghost
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ghost commented Dec 10, 2020

For now, selectionDag is a little bit hard to maintain. So to replace the selectiondag, globalisel seems interesting. And globalisel port backend seems less codes. But for now the instruction that globalisel generate has the worth performance than sdag, so there are many choice to optimize
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