[llvm] [LV, VP]VP intrinsics support for the Loop Vectorizer (PR #76172)

[Alexey Bataev via llvm-commits]

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@@ -9479,14 +9583,31 @@ void VPWidenMemoryInstructionRecipe::execute(VPTransformState &State) {
     }
   }
 
+  auto MaskValue = [&](unsigned Part) -> Value * {
+    if (isMaskRequired)
+      return BlockInMaskParts[Part];
+    return nullptr;
+  };
+
   // Handle Stores:
   if (SI) {
     State.setDebugLocFrom(SI->getDebugLoc());
 
     for (unsigned Part = 0; Part < State.UF; ++Part) {
       Instruction *NewSI = nullptr;
       Value *StoredVal = State.get(StoredValue, Part);
-      if (CreateGatherScatter) {
+      if (State.EVL) {
+        Value *EVLPart = State.get(State.EVL, Part);
----------------
alexey-bataev wrote:

assert(State.UF == 1 &&
               "Expected only UF==1 for predicated vectorization.");


https://github.com/llvm/llvm-project/pull/76172