diff options
| -rw-r--r-- | include/llvm/Analysis/TargetTransformInfo.h | 9 | ||||
| -rw-r--r-- | lib/Target/X86/X86TargetTransformInfo.cpp | 2 | ||||
| -rw-r--r-- | lib/Transforms/Vectorize/LoopVectorize.cpp | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/include/llvm/Analysis/TargetTransformInfo.h b/include/llvm/Analysis/TargetTransformInfo.h index a421bf60d4..ddf615fe3b 100644 --- a/include/llvm/Analysis/TargetTransformInfo.h +++ b/include/llvm/Analysis/TargetTransformInfo.h @@ -135,11 +135,12 @@ public: /// \name Vector Target Information /// @{ + /// \brief The various kinds of shuffle patterns for vector queries. enum ShuffleKind { - Broadcast, // Broadcast element 0 to all other elements. - Reverse, // Reverse the order of the vector. - InsertSubvector, // InsertSubvector. Index indicates start offset. - ExtractSubvector // ExtractSubvector Index indicates start offset. + SK_Broadcast, ///< Broadcast element 0 to all other elements. + SK_Reverse, ///< Reverse the order of the vector. + SK_InsertSubvector, ///< InsertSubvector. Index indicates start offset. + SK_ExtractSubvector ///< ExtractSubvector Index indicates start offset. }; /// \return The number of scalar or vector registers that the target has. diff --git a/lib/Target/X86/X86TargetTransformInfo.cpp b/lib/Target/X86/X86TargetTransformInfo.cpp index 8a699afa6a..9cc1b180e9 100644 --- a/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/lib/Target/X86/X86TargetTransformInfo.cpp @@ -204,7 +204,7 @@ unsigned X86TTI::getArithmeticInstrCost(unsigned Opcode, Type *Ty) const { unsigned X86TTI::getShuffleCost(ShuffleKind Kind, Type *Tp, int Index, Type *SubTp) const { // We only estimate the cost of reverse shuffles. - if (Kind != Reverse) + if (Kind != SK_Reverse) return TargetTransformInfo::getShuffleCost(Kind, Tp, Index, SubTp); std::pair<unsigned, MVT> LT = TLI->getTypeLegalizationCost(Tp); diff --git a/lib/Transforms/Vectorize/LoopVectorize.cpp b/lib/Transforms/Vectorize/LoopVectorize.cpp index 6a26bef89c..17d9eb1d7c 100644 --- a/lib/Transforms/Vectorize/LoopVectorize.cpp +++ b/lib/Transforms/Vectorize/LoopVectorize.cpp @@ -2437,7 +2437,7 @@ LoopVectorizationCostModel::getInstructionCost(Instruction *I, unsigned VF) { SI->getAlignment(), SI->getPointerAddressSpace()); if (Reverse) - Cost += TTI->getShuffleCost(TargetTransformInfo::Reverse, + Cost += TTI->getShuffleCost(TargetTransformInfo::SK_Reverse, VectorTy, 0); return Cost; } @@ -2479,7 +2479,7 @@ LoopVectorizationCostModel::getInstructionCost(Instruction *I, unsigned VF) { LI->getAlignment(), LI->getPointerAddressSpace()); if (Reverse) - Cost += TTI->getShuffleCost(TargetTransformInfo::Reverse, + Cost += TTI->getShuffleCost(TargetTransformInfo::SK_Reverse, VectorTy, 0); return Cost; } |