[VPlan] Move VPWidenSelectRecipe::execute to VPlanRecipes.cpp (NFC).

[fhahn]

Summary

Depends on D127968.

[Ayal]

Ship it!

llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

440

nit: extra space between invariant but.

[fhahn]

Rebase after recent changes

[fhahn]

llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

440

Thanks, that should be fixed in the committed version.

llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

 }
 #endif
 
 void VPWidenCallRecipe::execute(VPTransformState &State) {
   State.ILV->widenCallInstruction(*cast<CallInst>(getUnderlyingInstr()), this,
                                   *this, State);
 }
 
-void VPWidenSelectRecipe::execute(VPTransformState &State) {
-  auto &I = *cast<SelectInst>(getUnderlyingInstr());
-  State.setDebugLocFromInst(&I);
-
-  // The condition can be loop invariant  but still defined inside the
-  // loop. This means that we can't just use the original 'cond' value.
-  // We have to take the 'vectorized' value and pick the first lane.
-  // Instcombine will make this a no-op.
-  auto *InvarCond =
-      InvariantCond ? State.get(getOperand(0), VPIteration(0, 0)) : nullptr;
-
-  for (unsigned Part = 0; Part < State.UF; ++Part) {
-    Value *Cond = InvarCond ? InvarCond : State.get(getOperand(0), Part);
-    Value *Op0 = State.get(getOperand(1), Part);
-    Value *Op1 = State.get(getOperand(2), Part);
-    Value *Sel = State.Builder.CreateSelect(Cond, Op0, Op1);
-    State.set(this, Sel, Part);
-    State.addMetadata(Sel, &I);
-  }
-}
-
 void VPWidenRecipe::execute(VPTransformState &State) {
   auto &I = *cast<Instruction>(getUnderlyingValue());
   auto &Builder = State.Builder;
   switch (I.getOpcode()) {
   case Instruction::Call:
   case Instruction::Br:
   case Instruction::PHI:
   case Instruction::GetElementPtr:

llvm/lib/Transforms/Vectorize/VPlanRecipes.cpp

void VPWidenSelectRecipe::print(raw_ostream &O, const Twine &Indent,
   O << " = select ";
   getOperand(0)->printAsOperand(O, SlotTracker);
   O << ", ";
   getOperand(1)->printAsOperand(O, SlotTracker);
   O << ", ";
   getOperand(2)->printAsOperand(O, SlotTracker);
   O << (InvariantCond ? " (condition is loop invariant)" : "");
 }
+#endif
 
+void VPWidenSelectRecipe::execute(VPTransformState &State) {
+  auto &I = *cast<SelectInst>(getUnderlyingInstr());
+  State.setDebugLocFromInst(&I);
+
+  // The condition can be loop invariant but still defined inside the
+  // loop. This means that we can't just use the original 'cond' value.
+  // We have to take the 'vectorized' value and pick the first lane.
+  // Instcombine will make this a no-op.
+  auto *InvarCond =
+      InvariantCond ? State.get(getOperand(0), VPIteration(0, 0)) : nullptr;
+
+  for (unsigned Part = 0; Part < State.UF; ++Part) {
+    Value *Cond = InvarCond ? InvarCond : State.get(getOperand(0), Part);
+    Value *Op0 = State.get(getOperand(1), Part);
+    Value *Op1 = State.get(getOperand(2), Part);
+    Value *Sel = State.Builder.CreateSelect(Cond, Op0, Op1);
+    State.set(this, Sel, Part);
+    State.addMetadata(Sel, &I);
+  }
+}
+
+#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
 void VPWidenRecipe::print(raw_ostream &O, const Twine &Indent,
                           VPSlotTracker &SlotTracker) const {
   O << Indent << "WIDEN ";
   printAsOperand(O, SlotTracker);
   O << " = " << getUnderlyingInstr()->getOpcodeName() << " ";
   printOperands(O, SlotTracker);
 }