4 files changed, 0 insertions, 24 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
index 18287ed6653..a7f7fb9457a 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
@@ -34,10 +34,6 @@ class AArch64TTIImpl : public BasicTTIImplBase<AArch64TTIImpl> {
   const AArch64Subtarget *ST;
   const AArch64TargetLowering *TLI;
 
-  /// Estimate the overhead of scalarizing an instruction. Insert and Extract
-  /// are set if the result needs to be inserted and/or extracted from vectors.
-  unsigned getScalarizationOverhead(Type *Ty, bool Insert, bool Extract);
-
   const AArch64Subtarget *getST() const { return ST; }
   const AArch64TargetLowering *getTLI() const { return TLI; }
 
diff --git a/llvm/lib/Target/ARM/ARMTargetTransformInfo.h b/llvm/lib/Target/ARM/ARMTargetTransformInfo.h
index 3c83cd92a61..5ee1f7c4b0e 100644
--- a/llvm/lib/Target/ARM/ARMTargetTransformInfo.h
+++ b/llvm/lib/Target/ARM/ARMTargetTransformInfo.h
@@ -33,10 +33,6 @@ class ARMTTIImpl : public BasicTTIImplBase<ARMTTIImpl> {
   const ARMSubtarget *ST;
   const ARMTargetLowering *TLI;
 
-  /// Estimate the overhead of scalarizing an instruction. Insert and Extract
-  /// are set if the result needs to be inserted and/or extracted from vectors.
-  unsigned getScalarizationOverhead(Type *Ty, bool Insert, bool Extract);
-
   const ARMSubtarget *getST() const { return ST; }
   const ARMTargetLowering *getTLI() const { return TLI; }
 
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
index bd7fa9ca617..3ebfdd0ede7 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -1577,20 +1577,6 @@ int X86TTIImpl::getVectorInstrCost(unsigned Opcode, Type *Val, unsigned Index) {
   return BaseT::getVectorInstrCost(Opcode, Val, Index) + RegisterFileMoveCost;
 }
 
-int X86TTIImpl::getScalarizationOverhead(Type *Ty, bool Insert, bool Extract) {
-  assert (Ty->isVectorTy() && "Can only scalarize vectors");
-  int Cost = 0;
-
-  for (int i = 0, e = Ty->getVectorNumElements(); i < e; ++i) {
-    if (Insert)
-      Cost += getVectorInstrCost(Instruction::InsertElement, Ty, i);
-    if (Extract)
-      Cost += getVectorInstrCost(Instruction::ExtractElement, Ty, i);
-  }
-
-  return Cost;
-}
-
 int X86TTIImpl::getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment,
                                 unsigned AddressSpace) {
   // Handle non-power-of-two vectors such as <3 x float>
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.h b/llvm/lib/Target/X86/X86TargetTransformInfo.h
index ecaaf951cff..63a1493002f 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.h
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.h
@@ -33,8 +33,6 @@ class X86TTIImpl : public BasicTTIImplBase<X86TTIImpl> {
   const X86Subtarget *ST;
   const X86TargetLowering *TLI;
 
-  int getScalarizationOverhead(Type *Ty, bool Insert, bool Extract);
-
   const X86Subtarget *getST() const { return ST; }
   const X86TargetLowering *getTLI() const { return TLI; }