diff options
Diffstat (limited to 'llvm/lib/Target/Hexagon')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonISelLowering.cpp | 6 | ||||
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonSubtarget.h | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp index 26a178c5378..ac70b4db86e 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp +++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp @@ -1439,12 +1439,12 @@ HexagonTargetLowering::HexagonTargetLowering(const TargetMachine &TM, ISD::CONCAT_VECTORS, ISD::VECTOR_SHUFFLE }; - for (MVT VT : MVT::vector_valuetypes()) { + for (MVT VT : MVT::fixedlen_vector_valuetypes()) { for (unsigned VectExpOp : VectExpOps) setOperationAction(VectExpOp, VT, Expand); // Expand all extending loads and truncating stores: - for (MVT TargetVT : MVT::vector_valuetypes()) { + for (MVT TargetVT : MVT::fixedlen_vector_valuetypes()) { if (TargetVT == VT) continue; setLoadExtAction(ISD::EXTLOAD, TargetVT, VT, Expand); @@ -1864,7 +1864,7 @@ bool HexagonTargetLowering::isShuffleMaskLegal(ArrayRef<int> Mask, TargetLoweringBase::LegalizeTypeAction HexagonTargetLowering::getPreferredVectorAction(MVT VT) const { - if (VT.getVectorNumElements() == 1) + if (VT.getVectorNumElements() == 1 || VT.isScalableVector()) return TargetLoweringBase::TypeScalarizeVector; // Always widen vectors of i1. diff --git a/llvm/lib/Target/Hexagon/HexagonSubtarget.h b/llvm/lib/Target/Hexagon/HexagonSubtarget.h index 007423ef190..31157a0065d 100644 --- a/llvm/lib/Target/Hexagon/HexagonSubtarget.h +++ b/llvm/lib/Target/Hexagon/HexagonSubtarget.h @@ -228,7 +228,7 @@ public: } bool isHVXVectorType(MVT VecTy, bool IncludeBool = false) const { - if (!VecTy.isVector() || !useHVXOps()) + if (!VecTy.isVector() || !useHVXOps() || VecTy.isScalableVector()) return false; MVT ElemTy = VecTy.getVectorElementType(); if (!IncludeBool && ElemTy == MVT::i1) diff --git a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp index 38062e8e922..ddbc5543348 100644 --- a/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp +++ b/llvm/lib/Target/Hexagon/HexagonTargetTransformInfo.cpp @@ -45,6 +45,8 @@ bool HexagonTTIImpl::useHVX() const { bool HexagonTTIImpl::isTypeForHVX(Type *VecTy) const { assert(VecTy->isVectorTy()); + if (cast<VectorType>(VecTy)->isScalable()) + return false; // Avoid types like <2 x i32*>. if (!cast<VectorType>(VecTy)->getElementType()->isIntegerTy()) return false; |
