diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64ISelLowering.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp index 0f0606c..c790209 100644 --- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -18244,9 +18244,11 @@ static SDValue tryCombineToBSL(SDNode *N, TargetLowering::DAGCombinerInfo &DCI, if (!VT.isVector()) return SDValue(); - // The combining code works for NEON, SVE2 and SME. - if (TLI.useSVEForFixedLengthVectorVT(VT, !Subtarget.isNeonAvailable()) || - (VT.isScalableVector() && !Subtarget.hasSVE2())) + if (VT.isScalableVector() && !Subtarget.hasSVE2()) + return SDValue(); + + if (VT.isFixedLengthVector() && + (!Subtarget.isNeonAvailable() || TLI.useSVEForFixedLengthVectorVT(VT))) return SDValue(); SDValue N0 = N->getOperand(0); |