[llvm] [VPlan] Implement interleaving as VPlan-to-VPlan transform. (PR #95842)
via llvm-commits
llvm-commits at lists.llvm.org
Sun Jun 23 03:15:31 PDT 2024
================
@@ -1569,3 +1569,379 @@ void VPlanTransforms::dropPoisonGeneratingRecipes(
}
}
}
+
+namespace {
+class InterleaveState {
+ DenseMap<VPValue *, SmallVector<VPValue *>> InterleavedValues;
+
+public:
+ VPValue *getInterleavedValue(VPValue *V, unsigned IC) {
+ if (IC == 0)
+ return V;
+ if (V->isLiveIn())
+ return V;
+ return InterleavedValues[V][IC - 1];
----------------
ayalz wrote:
Assert value exists?
https://github.com/llvm/llvm-project/pull/95842
More information about the llvm-commits
mailing list