[PATCH] D113900: [PowerPC] Prevent the optimizer from producing wide vector types in IR.

Nemanja Ivanovic via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 25 08:55:11 PST 2021


nemanjai accepted this revision.
nemanjai added a comment.

LGTM. Thanks for the update.



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Comment at: llvm/lib/Target/PowerPC/PPCTargetTransformInfo.cpp:961
+                                                       Type *Ty1, Type *Ty2) {
+  // If the vector type is of an MMA type (v256i1, v512i1), return a cost
+  // adjustment factor that represents "MAX". This cost factor is then used to
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