[PATCH] D89767: [CostModel][X86] teach TTI calculate cost of chain of vector inserts/extracts more precisely and correctly:In each 128-lane, if there is at least one index is demanded and not all indices are demanded...

Bing Yu via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Oct 25 19:32:31 PDT 2020


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