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[TTI] NFC: Remove unused 'OptSize' parameter from shouldMaximizeVectorBandwidth 

Reviewed By: sdesmalen

Differential Revision: https://reviews.llvm.org/D100377
This commit is contained in:
Cullen Rhodes 2021-04-13 11:46:33 +00:00
parent 320311a01b
commit f0bc2782f2
5 changed files with 9 additions and 9 deletions
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8
llvm/include/llvm/Analysis/TargetTransformInfo.h
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@ -939,7 +939,7 @@ public:
/// creating vectors that span multiple vector registers.
/// If false, the vectorization factor will be chosen based on the
/// size of the widest element type.
bool shouldMaximizeVectorBandwidth(bool OptSize) const;
bool shouldMaximizeVectorBandwidth() const;
/// \return The minimum vectorization factor for types of given element
/// bit width, or 0 if there is no minimum VF. The returned value only
@ -1533,7 +1533,7 @@ public:
virtual TypeSize getRegisterBitWidth(RegisterKind K) const = 0;
virtual unsigned getMinVectorRegisterBitWidth() = 0;
virtual Optional<unsigned> getMaxVScale() const = 0;
virtual bool shouldMaximizeVectorBandwidth(bool OptSize) const = 0;
virtual bool shouldMaximizeVectorBandwidth() const = 0;
virtual ElementCount getMinimumVF(unsigned ElemWidth,
bool IsScalable) const = 0;
virtual unsigned getMaximumVF(unsigned ElemWidth, unsigned Opcode) const = 0;
@ -1976,8 +1976,8 @@ public:
Optional<unsigned> getMaxVScale() const override {
return Impl.getMaxVScale();
}
bool shouldMaximizeVectorBandwidth(bool OptSize) const override {
return Impl.shouldMaximizeVectorBandwidth(OptSize);
bool shouldMaximizeVectorBandwidth() const override {
return Impl.shouldMaximizeVectorBandwidth();
}
ElementCount getMinimumVF(unsigned ElemWidth,
bool IsScalable) const override {

2
llvm/include/llvm/Analysis/TargetTransformInfoImpl.h
View File

@ -391,7 +391,7 @@ public:
Optional<unsigned> getMaxVScale() const { return None; }
bool shouldMaximizeVectorBandwidth(bool OptSize) const { return false; }
bool shouldMaximizeVectorBandwidth() const { return false; }
ElementCount getMinimumVF(unsigned ElemWidth, bool IsScalable) const {
return ElementCount::get(0, IsScalable);

4
llvm/lib/Analysis/TargetTransformInfo.cpp
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@ -596,8 +596,8 @@ Optional<unsigned> TargetTransformInfo::getMaxVScale() const {
return TTIImpl->getMaxVScale();
}
bool TargetTransformInfo::shouldMaximizeVectorBandwidth(bool OptSize) const {
return TTIImpl->shouldMaximizeVectorBandwidth(OptSize);
bool TargetTransformInfo::shouldMaximizeVectorBandwidth() const {
return TTIImpl->shouldMaximizeVectorBandwidth();
}
ElementCount TargetTransformInfo::getMinimumVF(unsigned ElemWidth,

2
llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.h
View File

@ -85,7 +85,7 @@ public:
unsigned getMinVectorRegisterBitWidth() const;
ElementCount getMinimumVF(unsigned ElemWidth, bool IsScalable) const;
bool shouldMaximizeVectorBandwidth(bool OptSize) const {
bool shouldMaximizeVectorBandwidth() const {
return true;
}
bool supportsEfficientVectorElementLoadStore() {

2
llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
View File

@ -5836,7 +5836,7 @@ LoopVectorizationCostModel::computeFeasibleMaxVF(unsigned ConstTripCount,
}
ElementCount MaxVF = MaxVectorSize;
if (TTI.shouldMaximizeVectorBandwidth(!isScalarEpilogueAllowed()) ||
if (TTI.shouldMaximizeVectorBandwidth() ||
(MaximizeBandwidth && isScalarEpilogueAllowed())) {
// Collect all viable vectorization factors larger than the default MaxVF
// (i.e. MaxVectorSize).