[PATCH] D90304: [GlobalISel] Introduce global variant of regbankselect
Gabriel Hjort Åkerlund via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 24 07:00:48 PST 2020
ehjogab updated this revision to Diff 307343.
ehjogab added a comment.
- Improved selection: Now choosing the mapping with the highest utility instead of lowest cost, which should direct optimization towards blocks with high frequency.
- Reduce vector copying.
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