diff options
Diffstat (limited to 'llvm/lib/Target/ARM/ARMISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index fe8da7ffc80..ebc63e0db24 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -147,6 +147,11 @@ void ARMTargetLowering::addTypeForNEON(MVT VT, MVT PromotedLdStVT, setOperationAction(ISD::SABSDIFF, VT, Legal); setOperationAction(ISD::UABSDIFF, VT, Legal); } + if (!VT.isFloatingPoint() && + VT != MVT::v2i64 && VT != MVT::v1i64) + for (unsigned Opcode : {ISD::SMIN, ISD::SMAX, ISD::UMIN, ISD::UMAX}) + setOperationAction(Opcode, VT, Legal); + } void ARMTargetLowering::addDRTypeForNEON(MVT VT) { @@ -2821,11 +2826,24 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG, return DAG.getNode(NewOpc, SDLoc(Op), Op.getValueType(), Op.getOperand(1), Op.getOperand(2)); } + case Intrinsic::arm_neon_vminu: + case Intrinsic::arm_neon_vmaxu: { + if (Op.getValueType().isFloatingPoint()) + return SDValue(); + unsigned NewOpc = (IntNo == Intrinsic::arm_neon_vminu) + ? ISD::UMIN : ISD::UMAX; + return DAG.getNode(NewOpc, SDLoc(Op), Op.getValueType(), + Op.getOperand(1), Op.getOperand(2)); + } case Intrinsic::arm_neon_vmins: case Intrinsic::arm_neon_vmaxs: { // v{min,max}s is overloaded between signed integers and floats. - if (!Op.getValueType().isFloatingPoint()) - return SDValue(); + if (!Op.getValueType().isFloatingPoint()) { + unsigned NewOpc = (IntNo == Intrinsic::arm_neon_vmins) + ? ISD::SMIN : ISD::SMAX; + return DAG.getNode(NewOpc, SDLoc(Op), Op.getValueType(), + Op.getOperand(1), Op.getOperand(2)); + } unsigned NewOpc = (IntNo == Intrinsic::arm_neon_vmins) ? ISD::FMINNAN : ISD::FMAXNAN; return DAG.getNode(NewOpc, SDLoc(Op), Op.getValueType(), |
