[llvm] [VPlan] Add transformation to narrow interleave groups. (PR #106441)

Florian Hahn via llvm-commits llvm-commits at lists.llvm.org
Thu Sep 26 11:25:20 PDT 2024


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@@ -1623,3 +1661,129 @@ void VPlanTransforms::createInterleaveGroups(
       }
   }
 }
+
+static bool supportedLoad(VPWidenRecipe *R0, VPValue *V, unsigned Idx) {
+  if (auto *W = dyn_cast_or_null<VPWidenLoadRecipe>(V->getDefiningRecipe())) {
+    if (W->getMask())
+      return false;
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fhahn wrote:

Dropped the check and return as it is subsumed by the check below, thanks!

https://github.com/llvm/llvm-project/pull/106441


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