diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp index d5401a277b6..764e8b8b788 100644 --- a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp +++ b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp @@ -76,6 +76,10 @@ unsigned HexagonTTIImpl::getMinVectorRegisterBitWidth() const { return getST()->useHVXOps() ? getST()->getVectorLength()*8 : 0; } +unsigned HexagonTTIImpl::getMinimumVF(unsigned ElemWidth) const { + return (8 * getST()->getVectorLength()) / ElemWidth; +} + unsigned HexagonTTIImpl::getMemoryOpCost(unsigned Opcode, Type *Src, unsigned Alignment, unsigned AddressSpace, const Instruction *I) { if (Opcode == Instruction::Load && Src->isVectorTy()) { |
