diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMISelLowering.cpp | 5 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrNEON.td | 26 |
2 files changed, 5 insertions, 26 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp index bbf5b6665e6..e64582402fe 100644 --- a/llvm/lib/Target/ARM/ARMISelLowering.cpp +++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp @@ -202,7 +202,7 @@ void ARMTargetLowering::addTypeForNEON(MVT VT, MVT PromotedLdStVT, if (!VT.isFloatingPoint() && VT != MVT::v2i64 && VT != MVT::v1i64) - for (unsigned Opcode : {ISD::SMIN, ISD::SMAX, ISD::UMIN, ISD::UMAX}) + for (auto Opcode : {ISD::ABS, ISD::SMIN, ISD::SMAX, ISD::UMIN, ISD::UMAX}) setOperationAction(Opcode, VT, Legal); } @@ -3316,6 +3316,9 @@ ARMTargetLowering::LowerINTRINSIC_WO_CHAIN(SDValue Op, SelectionDAG &DAG, } return Result; } + case Intrinsic::arm_neon_vabs: + return DAG.getNode(ISD::ABS, SDLoc(Op), Op.getValueType(), + Op.getOperand(1)); case Intrinsic::arm_neon_vmulls: case Intrinsic::arm_neon_vmullu: { unsigned NewOpc = (IntNo == Intrinsic::arm_neon_vmulls) diff --git a/llvm/lib/Target/ARM/ARMInstrNEON.td b/llvm/lib/Target/ARM/ARMInstrNEON.td index 9b08c612e16..51290e5a5b9 100644 --- a/llvm/lib/Target/ARM/ARMInstrNEON.td +++ b/llvm/lib/Target/ARM/ARMInstrNEON.td @@ -5558,8 +5558,7 @@ defm VSRI : N2VShInsR_QHSD<1, 1, 0b0100, 1, "vsri">; // VABS : Vector Absolute Value defm VABS : N2VInt_QHS<0b11, 0b11, 0b01, 0b00110, 0, - IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s", - int_arm_neon_vabs>; + IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s", abs>; def VABSfd : N2VD<0b11, 0b11, 0b10, 0b01, 0b01110, 0, "vabs", "f32", v2f32, v2f32, fabs>; @@ -5575,29 +5574,6 @@ def VABShq : N2VQ<0b11, 0b11, 0b01, 0b01, 0b01110, 0, v8f16, v8f16, fabs>, Requires<[HasNEON, HasFullFP16]>; -def : Pat<(xor (v2i32 (bitconvert (v8i8 (NEONvshrs DPR:$src, (i32 7))))), - (v2i32 (bitconvert (v8i8 (add DPR:$src, - (NEONvshrs DPR:$src, (i32 7))))))), - (VABSv8i8 DPR:$src)>; -def : Pat<(xor (v2i32 (bitconvert (v4i16 (NEONvshrs DPR:$src, (i32 15))))), - (v2i32 (bitconvert (v4i16 (add DPR:$src, - (NEONvshrs DPR:$src, (i32 15))))))), - (VABSv4i16 DPR:$src)>; -def : Pat<(xor (v2i32 (NEONvshrs DPR:$src, (i32 31))), - (v2i32 (add DPR:$src, (NEONvshrs DPR:$src, (i32 31))))), - (VABSv2i32 DPR:$src)>; -def : Pat<(xor (v4i32 (bitconvert (v16i8 (NEONvshrs QPR:$src, (i32 7))))), - (v4i32 (bitconvert (v16i8 (add QPR:$src, - (NEONvshrs QPR:$src, (i32 7))))))), - (VABSv16i8 QPR:$src)>; -def : Pat<(xor (v4i32 (bitconvert (v8i16 (NEONvshrs QPR:$src, (i32 15))))), - (v4i32 (bitconvert (v8i16 (add QPR:$src, - (NEONvshrs QPR:$src, (i32 15))))))), - (VABSv8i16 QPR:$src)>; -def : Pat<(xor (v4i32 (NEONvshrs QPR:$src, (i32 31))), - (v4i32 (add QPR:$src, (NEONvshrs QPR:$src, (i32 31))))), - (VABSv4i32 QPR:$src)>; - // VQABS : Vector Saturating Absolute Value defm VQABS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01110, 0, IIC_VQUNAiD, IIC_VQUNAiQ, "vqabs", "s", |
