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LLVM
3.7.0
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#include "HexagonISelLowering.h"#include "HexagonMachineFunctionInfo.h"#include "HexagonSubtarget.h"#include "HexagonTargetMachine.h"#include "HexagonTargetObjectFile.h"#include "llvm/CodeGen/CallingConvLower.h"#include "llvm/CodeGen/MachineFrameInfo.h"#include "llvm/CodeGen/MachineFunction.h"#include "llvm/CodeGen/MachineInstrBuilder.h"#include "llvm/CodeGen/MachineJumpTableInfo.h"#include "llvm/CodeGen/MachineRegisterInfo.h"#include "llvm/CodeGen/SelectionDAGISel.h"#include "llvm/CodeGen/ValueTypes.h"#include "llvm/IR/CallingConv.h"#include "llvm/IR/DerivedTypes.h"#include "llvm/IR/Function.h"#include "llvm/IR/GlobalAlias.h"#include "llvm/IR/GlobalVariable.h"#include "llvm/IR/InlineAsm.h"#include "llvm/IR/Intrinsics.h"#include "llvm/Support/CommandLine.h"#include "llvm/Support/Debug.h"#include "llvm/Support/ErrorHandling.h"#include "llvm/Support/raw_ostream.h"Go to the source code of this file.
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| #define | DEBUG_TYPE "hexagon-lowering" |
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| static cl::opt< bool > | EmitJumpTables ("hexagon-emit-jump-tables", cl::init(true), cl::Hidden, cl::desc("Control jump table emission on Hexagon target")) |
| static cl::opt< bool > | EnableHexSDNodeSched ("enable-hexagon-sdnode-sched", cl::Hidden, cl::ZeroOrMore, cl::init(false), cl::desc("Enable Hexagon SDNode scheduling")) |
| static cl::opt< bool > | EnableFastMath ("ffast-math", cl::Hidden, cl::ZeroOrMore, cl::init(false), cl::desc("Enable Fast Math processing")) |
| static cl::opt< int > | MinimumJumpTables ("minimum-jump-tables", cl::Hidden, cl::ZeroOrMore, cl::init(5), cl::desc("Set minimum jump tables")) |
| static cl::opt< int > | MaxStoresPerMemcpyCL ("max-store-memcpy", cl::Hidden, cl::ZeroOrMore, cl::init(6), cl::desc("Max #stores to inline memcpy")) |
| static cl::opt< int > | MaxStoresPerMemcpyOptSizeCL ("max-store-memcpy-Os", cl::Hidden, cl::ZeroOrMore, cl::init(4), cl::desc("Max #stores to inline memcpy")) |
| static cl::opt< int > | MaxStoresPerMemmoveCL ("max-store-memmove", cl::Hidden, cl::ZeroOrMore, cl::init(6), cl::desc("Max #stores to inline memmove")) |
| static cl::opt< int > | MaxStoresPerMemmoveOptSizeCL ("max-store-memmove-Os", cl::Hidden, cl::ZeroOrMore, cl::init(4), cl::desc("Max #stores to inline memmove")) |
| static cl::opt< int > | MaxStoresPerMemsetCL ("max-store-memset", cl::Hidden, cl::ZeroOrMore, cl::init(8), cl::desc("Max #stores to inline memset")) |
| static cl::opt< int > | MaxStoresPerMemsetOptSizeCL ("max-store-memset-Os", cl::Hidden, cl::ZeroOrMore, cl::init(4), cl::desc("Max #stores to inline memset")) |
| #define DEBUG_TYPE "hexagon-lowering" |
Definition at line 42 of file HexagonISelLowering.cpp.
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Definition at line 177 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCValAssign::AExt, llvm::CCState::AllocateStack(), llvm::CCValAssign::BCvt, CC_Hexagon32(), CC_Hexagon64(), llvm::MVT::f32, llvm::MVT::f64, llvm::ISD::ArgFlagsTy::getByValAlign(), llvm::ISD::ArgFlagsTy::getByValSize(), llvm::CCValAssign::getMem(), llvm::MVT::i1, llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm::ISD::ArgFlagsTy::isByVal(), llvm::ISD::ArgFlagsTy::isSExt(), llvm::ISD::ArgFlagsTy::isZExt(), llvm::CCValAssign::SExt, llvm::MVT::v2i16, llvm::MVT::v2i32, llvm::MVT::v4i16, llvm::MVT::v4i8, llvm::MVT::v8i8, and llvm::CCValAssign::ZExt.
Referenced by CC_Hexagon_VarArg(), llvm::HexagonTargetLowering::LowerCall(), and llvm::HexagonTargetLowering::LowerFormalArguments().
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Definition at line 220 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::CCValAssign::getMem(), llvm::CCValAssign::getReg(), R2, and R4.
Referenced by CC_Hexagon().
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Definition at line 238 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::CCValAssign::getMem(), and llvm::CCValAssign::getReg().
Referenced by CC_Hexagon().
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Definition at line 132 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCValAssign::AExt, llvm::CCState::AllocateStack(), CC_Hexagon(), llvm::MVT::f32, llvm::MVT::f64, llvm::ISD::ArgFlagsTy::getByValAlign(), llvm::ISD::ArgFlagsTy::getByValSize(), llvm::CCValAssign::getMem(), llvm::MVT::i1, llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm::ISD::ArgFlagsTy::isByVal(), llvm::ISD::ArgFlagsTy::isSExt(), llvm::ISD::ArgFlagsTy::isZExt(), llvm_unreachable, llvm::CCValAssign::SExt, and llvm::CCValAssign::ZExt.
Referenced by llvm::HexagonTargetLowering::LowerCall().
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CreateCopyOfByValArgument - Make a copy of an aggregate at address specified by "Src" to address "Dst" of size "Size".
Alignment information is specified by the specific parameter attribute. The copy will be passed as a byval function parameter. Sometimes what we are copying is the end of a larger object, the part that does not fit in registers.
Definition at line 343 of file HexagonISelLowering.cpp.
References llvm::ISD::ArgFlagsTy::getByValAlign(), llvm::ISD::ArgFlagsTy::getByValSize(), llvm::SelectionDAG::getConstant(), llvm::SelectionDAG::getMemcpy(), and llvm::MVT::i32.
Referenced by llvm::HexagonTargetLowering::LowerCall().
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Definition at line 978 of file HexagonISelLowering.cpp.
References llvm::SelectionDAG::getNode(), llvm::EVT::getSimpleVT(), llvm::MVT::v4i16, llvm::MVT::v4i8, llvm::HexagonISD::VSPLATB, and llvm::HexagonISD::VSPLATH.
Referenced by llvm::HexagonTargetLowering::LowerBUILD_VECTOR(), and LowerVECTOR_SHUFFLE().
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Definition at line 664 of file HexagonISelLowering.cpp.
References llvm::ISD::ADD, llvm::SDNode::getOpcode(), llvm::SDNode::getOperand(), llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, and llvm::MVT::i8.
Referenced by llvm::HexagonTargetLowering::getPostIndexedAddressParts().
Definition at line 685 of file HexagonISelLowering.cpp.
References llvm::ConstantSDNode::getSExtValue(), and N.
Referenced by llvm::HexagonTargetLowering::getPostIndexedAddressParts().
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Definition at line 1849 of file HexagonISelLowering.cpp.
References llvm::SDNode::getNumOperands(), and llvm::SDNode::getOperand().
Referenced by LowerVECTOR_SHIFT().
Definition at line 988 of file HexagonISelLowering.cpp.
References llvm::ISD::AssertSext, llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::ISD::LOAD, and llvm::ISD::TRUNCATE.
Referenced by llvm::HexagonTargetLowering::LowerSETCC().
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Definition at line 1863 of file HexagonISelLowering.cpp.
References llvm::ISD::BITCAST, llvm::SDValue::getNode(), llvm::SelectionDAG::getNode(), llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::SDNode::getOperand(), llvm::EVT::getSimpleVT(), llvm::SDValue::getValueType(), isCommonSplatElement(), llvm::ISD::SHL, llvm::ISD::SRA, llvm::ISD::SRL, llvm::NVPTX::PTXLdStInstCode::V2, llvm::MVT::v2i32, llvm::MVT::v4i16, llvm::HexagonISD::VSHLH, llvm::HexagonISD::VSHLW, llvm::HexagonISD::VSRAH, llvm::HexagonISD::VSRAW, llvm::HexagonISD::VSRLH, and llvm::HexagonISD::VSRLW.
Referenced by llvm::HexagonTargetLowering::LowerOperation().
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Definition at line 1803 of file HexagonISelLowering.cpp.
References llvm::ISD::BUILD_VECTOR, createSplat(), llvm::SelectionDAG::getConstant(), llvm::SDValue::getOpcode(), llvm::SDValue::getOperand(), llvm::ShuffleVectorSDNode::getSplatIndex(), llvm::SDValue::getValueType(), llvm::MVT::i32, llvm::ShuffleVectorSDNode::isSplat(), llvm::ISD::SCALAR_TO_VECTOR, llvm::ISD::UNDEF, and llvm::NVPTX::PTXLdStInstCode::V2.
Referenced by llvm::HexagonTargetLowering::LowerOperation().
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Definition at line 263 of file HexagonISelLowering.cpp.
References llvm::CCValAssign::AExt, llvm::CCValAssign::BCvt, llvm::MVT::f32, llvm::MVT::f64, llvm::MVT::i1, llvm::MVT::i16, llvm::MVT::i32, llvm::MVT::i64, llvm::MVT::i8, llvm::ISD::ArgFlagsTy::isSExt(), llvm::ISD::ArgFlagsTy::isZExt(), RetCC_Hexagon32(), RetCC_Hexagon64(), llvm::CCValAssign::SExt, llvm::MVT::v2i16, llvm::MVT::v2i32, llvm::MVT::v4i16, llvm::MVT::v4i8, llvm::MVT::v8i8, and llvm::CCValAssign::ZExt.
Referenced by llvm::HexagonTargetLowering::LowerCallResult(), and llvm::HexagonTargetLowering::LowerReturn().
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Definition at line 300 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::MVT::f32, llvm::CCValAssign::getMem(), llvm::CCValAssign::getReg(), and llvm::MVT::i32.
Referenced by RetCC_Hexagon().
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Definition at line 316 of file HexagonISelLowering.cpp.
References llvm::CCState::addLoc(), llvm::CCState::AllocateReg(), llvm::CCState::AllocateStack(), llvm::MVT::f64, llvm::CCValAssign::getMem(), llvm::CCValAssign::getReg(), and llvm::MVT::i64.
Referenced by RetCC_Hexagon().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
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Referenced by llvm::HexagonTargetLowering::HexagonTargetLowering().
1.8.6