[PATCH] D51325: [X86] Type legalize v2i32 div/rem by scalarizing rather than promoting

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 7 15:52:11 PDT 2018


craig.topper added a comment.

This is kind similar, but here the issue isn't the number of scalar operations, it's the size of the scalar operations. This probably also applies to v2i8 and v2i16 and any other v2iX type where X is 32 or less.


https://reviews.llvm.org/D51325





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