[PATCH] D40055: [SelectionDAG][X86] Explicitly store the scale in the gather/scatter ISD nodes

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

Alternatively, I wonder if it would be better to have a target hook to directly turn gather into a target specific ISD node. The generic type legalization code does have some trouble with the index argument as it is. We're currently doing various custom things to avoid certain cases.


https://reviews.llvm.org/D40055