reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
19376 const TargetLowering &TLI = DAG.getTargetLoweringInfo(); 19385 std::tie(Lo, Hi) = DAG.SplitVector(In, DL); 19388 std::tie(LoVT, HiVT) = DAG.GetSplitDestVTs(VT); 19390 Lo = DAG.getNode(ISD::TRUNCATE, DL, LoVT, Lo); 19391 Hi = DAG.getNode(ISD::TRUNCATE, DL, HiVT, Hi); 19392 return DAG.getNode(ISD::CONCAT_VECTORS, DL, VT, Lo, Hi); 19400 return LowerTruncateVecI1(Op, DAG, Subtarget); 19419 KnownBits Known = DAG.computeKnownBits(In); 19422 truncateVectorWithPACK(X86ISD::PACKUS, VT, In, DL, DAG, Subtarget)) 19427 if ((InNumEltBits - NumPackedSignBits) < DAG.ComputeNumSignBits(In)) 19429 truncateVectorWithPACK(X86ISD::PACKSS, VT, In, DL, DAG, Subtarget)) 19439 In = DAG.getBitcast(MVT::v8i32, In); 19440 In = DAG.getVectorShuffle(MVT::v8i32, DL, In, In, ShufMask); 19441 return DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, VT, In, 19442 DAG.getIntPtrConstant(0, DL)); 19445 SDValue OpLo = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v2i64, In, 19446 DAG.getIntPtrConstant(0, DL)); 19447 SDValue OpHi = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v2i64, In, 19448 DAG.getIntPtrConstant(2, DL)); 19449 OpLo = DAG.getBitcast(MVT::v4i32, OpLo); 19450 OpHi = DAG.getBitcast(MVT::v4i32, OpHi); 19452 return DAG.getVectorShuffle(VT, DL, OpLo, OpHi, ShufMask); 19458 In = DAG.getBitcast(MVT::v32i8, In); 19465 In = DAG.getVectorShuffle(MVT::v32i8, DL, In, In, ShufMask1); 19466 In = DAG.getBitcast(MVT::v4i64, In); 19469 In = DAG.getVectorShuffle(MVT::v4i64, DL, In, In, ShufMask2); 19470 In = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v2i64, In, 19471 DAG.getIntPtrConstant(0, DL)); 19472 return DAG.getBitcast(VT, In); 19475 SDValue OpLo = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v4i32, In, 19476 DAG.getIntPtrConstant(0, DL)); 19478 SDValue OpHi = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v4i32, In, 19479 DAG.getIntPtrConstant(4, DL)); 19481 OpLo = DAG.getBitcast(MVT::v16i8, OpLo); 19482 OpHi = DAG.getBitcast(MVT::v16i8, OpHi); 19488 OpLo = DAG.getVectorShuffle(MVT::v16i8, DL, OpLo, OpLo, ShufMask1); 19489 OpHi = DAG.getVectorShuffle(MVT::v16i8, DL, OpHi, OpHi, ShufMask1); 19491 OpLo = DAG.getBitcast(MVT::v4i32, OpLo); 19492 OpHi = DAG.getBitcast(MVT::v4i32, OpHi); 19496 SDValue res = DAG.getVectorShuffle(MVT::v4i32, DL, OpLo, OpHi, ShufMask2); 19497 return DAG.getBitcast(MVT::v8i16, res); 19502 In = DAG.getNode(ISD::AND, DL, InVT, In, DAG.getConstant(255, DL, InVT)); 19502 In = DAG.getNode(ISD::AND, DL, InVT, In, DAG.getConstant(255, DL, InVT)); 19504 SDValue InLo = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v8i16, In, 19505 DAG.getIntPtrConstant(0, DL)); 19506 SDValue InHi = DAG.getNode(ISD::EXTRACT_SUBVECTOR, DL, MVT::v8i16, In, 19507 DAG.getIntPtrConstant(8, DL)); 19508 return DAG.getNode(X86ISD::PACKUS, DL, VT, InLo, InHi);