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[VPlan] Strip dead code, cleanup includes in header (NFC) #162641

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Merged
merged 1 commit into from
Oct 14, 2025
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[VPlan] Strip dead code, cleanup includes in header (NFC) #162641

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13 changes: 2 additions & 11 deletions llvm/lib/Transforms/Vectorize/VPlan.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,12 +24,9 @@
#ifndef LLVM_TRANSFORMS_VECTORIZE_VPLAN_H
#define LLVM_TRANSFORMS_VECTORIZE_VPLAN_H

#include "VPlanAnalysis.h"
#include "VPlanValue.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/Twine.h"
#include "llvm/ADT/ilist.h"
Expand All @@ -41,10 +38,11 @@
#include "llvm/IR/Operator.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/InstructionCost.h"
#include <algorithm>
#include <cassert>
#include <cstddef>
#include <functional>
#include <string>
#include <utility>

namespace llvm {

Expand Down Expand Up @@ -346,13 +344,6 @@ class LLVM_ABI_FOR_TEST VPBlockBase {
/// Return the cost of the block.
virtual InstructionCost cost(ElementCount VF, VPCostContext &Ctx) = 0;

/// Return true if it is legal to hoist instructions into this block.
bool isLegalToHoistInto() {
// There are currently no constraints that prevent an instruction to be
// hoisted into a VPBlockBase.
return true;
}

#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
void printAsOperand(raw_ostream &OS, bool PrintType = false) const {
OS << getName();
Expand Down