AutoUpgrade.cpp File Reference

#include "llvm/IR/AutoUpgrade.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/IR/AttributeMask.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DiagnosticInfo.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstVisitor.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/IntrinsicsAArch64.h"
#include "llvm/IR/IntrinsicsAMDGPU.h"
#include "llvm/IR/IntrinsicsARM.h"
#include "llvm/IR/IntrinsicsNVPTX.h"
#include "llvm/IR/IntrinsicsRISCV.h"
#include "llvm/IR/IntrinsicsWebAssembly.h"
#include "llvm/IR/IntrinsicsX86.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Value.h"
#include "llvm/IR/Verifier.h"
#include "llvm/Support/AMDGPUAddrSpace.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/NVPTXAddrSpace.h"
#include "llvm/Support/Regex.h"
#include "llvm/Support/TimeProfiler.h"
#include "llvm/TargetParser/Triple.h"
#include <cstdint>
#include <cstring>
#include <numeric>

Go to the source code of this file.

Functions
static void	rename (GlobalValue *GV)
static void	reportFatalUsageErrorWithCI (StringRef reason, CallBase *CI)
static bool	upgradePTESTIntrinsic (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86IntrinsicsWith8BitMask (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86MaskedFPCompare (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86MultiplyAddBytes (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86MultiplyAddWords (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86BF16Intrinsic (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	upgradeX86BF16DPIntrinsic (Function *F, Intrinsic::ID IID, Function *&NewFn)
static bool	shouldUpgradeX86Intrinsic (Function *F, StringRef Name)
static bool	upgradeX86IntrinsicFunction (Function *F, StringRef Name, Function *&NewFn)
static bool	upgradeArmOrAarch64IntrinsicFunction (bool IsArm, Function *F, StringRef Name, Function *&NewFn)
static Intrinsic::ID	shouldUpgradeNVPTXTMAG2SIntrinsics (Function *F, StringRef Name)
static Intrinsic::ID	shouldUpgradeNVPTXSharedClusterIntrinsic (Function *F, StringRef Name)
static Intrinsic::ID	shouldUpgradeNVPTXBF16Intrinsic (StringRef Name)
static bool	consumeNVVMPtrAddrSpace (StringRef &Name)
static bool	convertIntrinsicValidType (StringRef Name, const FunctionType *FuncTy)
static bool	upgradeIntrinsicFunction1 (Function *F, Function *&NewFn, bool CanUpgradeDebugIntrinsicsToRecords)
static Value *	upgradeX86PSLLDQIntrinsics (IRBuilder<> &Builder, Value *Op, unsigned Shift)
static Value *	upgradeX86PSRLDQIntrinsics (IRBuilder<> &Builder, Value *Op, unsigned Shift)
static Value *	getX86MaskVec (IRBuilder<> &Builder, Value *Mask, unsigned NumElts)
static Value *	emitX86Select (IRBuilder<> &Builder, Value *Mask, Value *Op0, Value *Op1)
static Value *	emitX86ScalarSelect (IRBuilder<> &Builder, Value *Mask, Value *Op0, Value *Op1)
static Value *	upgradeX86ALIGNIntrinsics (IRBuilder<> &Builder, Value *Op0, Value *Op1, Value *Shift, Value *Passthru, Value *Mask, bool IsVALIGN)
static Value *	upgradeX86VPERMT2Intrinsics (IRBuilder<> &Builder, CallBase &CI, bool ZeroMask, bool IndexForm)
static Value *	upgradeX86BinaryIntrinsics (IRBuilder<> &Builder, CallBase &CI, Intrinsic::ID IID)
static Value *	upgradeX86Rotate (IRBuilder<> &Builder, CallBase &CI, bool IsRotateRight)
static Value *	upgradeX86vpcom (IRBuilder<> &Builder, CallBase &CI, unsigned Imm, bool IsSigned)
static Value *	upgradeX86ConcatShift (IRBuilder<> &Builder, CallBase &CI, bool IsShiftRight, bool ZeroMask)
static Value *	upgradeMaskedStore (IRBuilder<> &Builder, Value *Ptr, Value *Data, Value *Mask, bool Aligned)
static Value *	upgradeMaskedLoad (IRBuilder<> &Builder, Value *Ptr, Value *Passthru, Value *Mask, bool Aligned)
static Value *	upgradeAbs (IRBuilder<> &Builder, CallBase &CI)
static Value *	upgradePMULDQ (IRBuilder<> &Builder, CallBase &CI, bool IsSigned)
static Value *	applyX86MaskOn1BitsVec (IRBuilder<> &Builder, Value *Vec, Value *Mask)
static Value *	upgradeMaskedCompare (IRBuilder<> &Builder, CallBase &CI, unsigned CC, bool Signed)
static Value *	upgradeX86MaskedShift (IRBuilder<> &Builder, CallBase &CI, Intrinsic::ID IID)
static Value *	upgradeMaskedMove (IRBuilder<> &Builder, CallBase &CI)
static Value *	upgradeMaskToInt (IRBuilder<> &Builder, CallBase &CI)
static bool	upgradeAVX512MaskToSelect (StringRef Name, IRBuilder<> &Builder, CallBase &CI, Value *&Rep)
static Value *	upgradeNVVMIntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static Value *	upgradeX86IntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static Value *	upgradeAArch64IntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static Value *	upgradeARMIntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static Value *	upgradeAMDGCNIntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static MDNode *	unwrapMAVOp (CallBase *CI, unsigned Op)
	Helper to unwrap intrinsic call MetadataAsValue operands.
static Metadata *	unwrapMAVMetadataOp (CallBase *CI, unsigned Op)
	Helper to unwrap Metadata MetadataAsValue operands, such as the Value field.
static MDNode *	getDebugLocSafe (const Instruction *I)
static void	upgradeDbgIntrinsicToDbgRecord (StringRef Name, CallBase *CI)
	Convert debug intrinsic calls to non-instruction debug records.
static Value *	upgradeVectorSplice (CallBase *CI, IRBuilder<> &Builder)
static Value *	upgradeConvertIntrinsicCall (StringRef Name, CallBase *CI, Function *F, IRBuilder<> &Builder)
static void	upgradeNVVMFnVectorAttr (const StringRef Attr, const char DimC, GlobalValue *GV, const Metadata *V)
static bool	isXYZ (StringRef S)
static bool	upgradeSingleNVVMAnnotation (GlobalValue *GV, StringRef K, const Metadata *V)
static bool	upgradeRetainReleaseMarker (Module &M)
	This checks for objc retain release marker which should be upgraded.
static void	setFunctionAttrIfNotSet (Function &F, StringRef FnAttrName, StringRef Value)
static void	ConvertFunctionAttr (Function &F, bool Set, StringRef FnAttrName)
static bool	isOldLoopArgument (Metadata *MD)
static MDString *	upgradeLoopTag (LLVMContext &C, StringRef OldTag)
static Metadata *	upgradeLoopArgument (Metadata *MD)

Variables
static cl::opt< bool >	DisableAutoUpgradeDebugInfo ("disable-auto-upgrade-debug-info", cl::desc("Disable autoupgrade of debug info"))

Function Documentation

applyX86MaskOn1BitsVec()

Value * applyX86MaskOn1BitsVec ( IRBuilder<> & Builder, Value * Vec, Value * Mask )

static

Definition at line 2345 of file AutoUpgrade.cpp.

References llvm::CallingConv::C, llvm::cast(), llvm::dyn_cast(), llvm::Constant::getNullValue(), llvm::Value::getType(), and getX86MaskVec().

Referenced by llvm::UpgradeIntrinsicCall(), upgradeMaskedCompare(), and upgradeX86IntrinsicCall().

consumeNVVMPtrAddrSpace()

bool consumeNVVMPtrAddrSpace ( StringRef & Name )

static

Definition at line 1244 of file AutoUpgrade.cpp.

Referenced by upgradeIntrinsicFunction1(), and upgradeNVVMIntrinsicCall().

ConvertFunctionAttr()

void ConvertFunctionAttr ( Function & F, bool Set, StringRef FnAttrName )

static

Definition at line 6431 of file AutoUpgrade.cpp.

References A(), and F.

Referenced by llvm::copyModuleAttrToFunctions().

convertIntrinsicValidType()

bool convertIntrinsicValidType ( StringRef Name, const FunctionType * FuncTy )

static

Definition at line 1250 of file AutoUpgrade.cpp.

References llvm::CastInst::castIsValid(), and llvm::Type::getHalfTy().

Referenced by upgradeIntrinsicFunction1().

emitX86ScalarSelect()

Value * emitX86ScalarSelect ( IRBuilder<> & Builder, Value * Mask, Value * Op0, Value * Op1 )

static

Definition at line 2031 of file AutoUpgrade.cpp.

References llvm::CallingConv::C, llvm::dyn_cast(), and llvm::FixedVectorType::get().

Referenced by upgradeX86IntrinsicCall().

emitX86Select()

Value * emitX86Select ( IRBuilder<> & Builder, Value * Mask, Value * Op0, Value * Op1 )

static

Definition at line 2019 of file AutoUpgrade.cpp.

References llvm::CallingConv::C, llvm::cast(), llvm::dyn_cast(), llvm::Value::getType(), and getX86MaskVec().

Referenced by upgradeAbs(), upgradeAVX512MaskToSelect(), upgradePMULDQ(), upgradeX86ALIGNIntrinsics(), upgradeX86BinaryIntrinsics(), upgradeX86ConcatShift(), upgradeX86IntrinsicCall(), upgradeX86MaskedShift(), upgradeX86Rotate(), and upgradeX86VPERMT2Intrinsics().

getDebugLocSafe()

MDNode * getDebugLocSafe ( const Instruction * I )

static

Definition at line 4829 of file AutoUpgrade.cpp.

References I.

Referenced by upgradeDbgIntrinsicToDbgRecord().

getX86MaskVec()

Value * getX86MaskVec ( IRBuilder<> & Builder, Value * Mask, unsigned NumElts )

static

Definition at line 1999 of file AutoUpgrade.cpp.

References llvm::ArrayRef(), assert(), llvm::cast(), llvm::FixedVectorType::get(), and llvm::isPowerOf2_32().

Referenced by applyX86MaskOn1BitsVec(), emitX86Select(), llvm::UpgradeIntrinsicCall(), upgradeMaskedLoad(), upgradeMaskedStore(), upgradeMaskToInt(), and upgradeX86IntrinsicCall().

isOldLoopArgument()

bool isOldLoopArgument ( Metadata * MD )

static

Definition at line 6535 of file AutoUpgrade.cpp.

References llvm::dyn_cast_or_null(), and T.

Referenced by llvm::upgradeInstructionLoopAttachment().

isXYZ()

bool isXYZ ( StringRef S )

inlinestatic

Definition at line 5852 of file AutoUpgrade.cpp.

Referenced by upgradeSingleNVVMAnnotation().

rename()

void rename ( GlobalValue * GV )

static

Definition at line 64 of file AutoUpgrade.cpp.

References llvm::Value::getName(), and llvm::Value::setName().

Referenced by upgradeArmOrAarch64IntrinsicFunction(), upgradeIntrinsicFunction1(), upgradeNVVMIntrinsicCall(), upgradePTESTIntrinsic(), upgradeX86BF16DPIntrinsic(), upgradeX86BF16Intrinsic(), upgradeX86IntrinsicFunction(), upgradeX86IntrinsicsWith8BitMask(), upgradeX86MaskedFPCompare(), upgradeX86MultiplyAddBytes(), and upgradeX86MultiplyAddWords().

reportFatalUsageErrorWithCI()

void reportFatalUsageErrorWithCI ( StringRef reason, CallBase * CI )

static

Definition at line 68 of file AutoUpgrade.cpp.

References llvm::errs(), llvm::Value::print(), and llvm::reportFatalUsageError().

Referenced by upgradeX86IntrinsicCall().

setFunctionAttrIfNotSet()

void setFunctionAttrIfNotSet ( Function & F, StringRef FnAttrName, StringRef Value )

static

Definition at line 6422 of file AutoUpgrade.cpp.

References F.

Referenced by llvm::copyModuleAttrToFunctions().

shouldUpgradeNVPTXBF16Intrinsic()

Intrinsic::ID shouldUpgradeNVPTXBF16Intrinsic ( StringRef Name )

static

Definition at line 1178 of file AutoUpgrade.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), and llvm::Intrinsic::not_intrinsic.

Referenced by upgradeIntrinsicFunction1(), and upgradeNVVMIntrinsicCall().

shouldUpgradeNVPTXSharedClusterIntrinsic()

Intrinsic::ID shouldUpgradeNVPTXSharedClusterIntrinsic ( Function * F, StringRef Name )

static

Definition at line 1153 of file AutoUpgrade.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_SHARED, llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), F, and llvm::Intrinsic::not_intrinsic.

Referenced by upgradeIntrinsicFunction1().

shouldUpgradeNVPTXTMAG2SIntrinsics()

Intrinsic::ID shouldUpgradeNVPTXTMAG2SIntrinsics ( Function * F, StringRef Name )

static

Definition at line 1106 of file AutoUpgrade.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_SHARED, llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), F, llvm::Type::isIntegerTy(), and llvm::Intrinsic::not_intrinsic.

Referenced by upgradeIntrinsicFunction1().

shouldUpgradeX86Intrinsic()

bool shouldUpgradeX86Intrinsic ( Function * F, StringRef Name )

static

Definition at line 176 of file AutoUpgrade.cpp.

References F.

Referenced by upgradeX86IntrinsicFunction().

unwrapMAVMetadataOp()

Metadata * unwrapMAVMetadataOp ( CallBase * CI, unsigned Op )

static

Helper to unwrap Metadata MetadataAsValue operands, such as the Value field.

Definition at line 4822 of file AutoUpgrade.cpp.

References llvm::dyn_cast(), and llvm::CallBase::getArgOperand().

Referenced by upgradeDbgIntrinsicToDbgRecord().

unwrapMAVOp()

MDNode * unwrapMAVOp ( CallBase * CI, unsigned Op )

static

Helper to unwrap intrinsic call MetadataAsValue operands.

Return as a plain MDNode, as it's the verifier's job to check these are the correct types later.

Definition at line 4810 of file AutoUpgrade.cpp.

References llvm::dyn_cast(), llvm::dyn_cast_if_present(), and llvm::CallBase::getArgOperand().

Referenced by upgradeDbgIntrinsicToDbgRecord().

upgradeAArch64IntrinsicCall()

Value * upgradeAArch64IntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 4524 of file AutoUpgrade.cpp.

References llvm::CallBase::args(), llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::StringSwitch< T, R >::Case(), llvm::dbgs(), llvm::StringSwitch< T, R >::Default(), llvm::SmallVectorTemplateCommon< T, typename >::end(), F, llvm::ConstantAggregateZero::get(), llvm::FixedVectorType::get(), llvm::ScalableVectorType::get(), llvm::Type::getBFloatTy(), llvm::Value::getName(), llvm::User::getOperand(), getType(), llvm::Value::getType(), llvm_unreachable, and llvm::Intrinsic::not_intrinsic.

Referenced by llvm::UpgradeIntrinsicCall().

upgradeAbs()

Value * upgradeAbs ( IRBuilder<> & Builder, CallBase & CI )

static

Definition at line 2305 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), emitX86Select(), llvm::CallBase::getArgOperand(), and llvm::Value::getType().

Referenced by upgradeX86IntrinsicCall().

upgradeAMDGCNIntrinsicCall()

Value * upgradeAMDGCNIntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 4671 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), llvm::CallBase::args(), assert(), llvm::cast(), llvm::MDBuilder::createRange(), llvm::dyn_cast(), F, llvm::AtomicRMWInst::FAdd, llvm::AMDGPUAS::FLAT_ADDRESS, llvm::AtomicRMWInst::FMax, llvm::AtomicRMWInst::FMin, llvm::MDNode::get(), llvm::VectorType::get(), llvm::CallBase::getArgOperand(), llvm::CallBase::getAttributes(), llvm::Type::getBFloatTy(), llvm::CallBase::getCallingConv(), llvm::Instruction::getDebugLoc(), llvm::User::getNumOperands(), llvm::CallBase::getOperandBundlesAsDefs(), llvm::Intrinsic::getOrInsertDeclaration(), llvm::Value::getType(), llvm::ConstantInt::getZExtValue(), llvm::Type::isFloatTy(), llvm::isValidAtomicOrdering(), llvm::ConstantInt::isZero(), llvm::AMDGPUAS::LOCAL_ADDRESS, llvm::NotAtomic, llvm::AMDGPUAS::PRIVATE_ADDRESS, llvm::SequentiallyConsistent, llvm::Instruction::setMetadata(), llvm::AtomicRMWInst::setVolatile(), llvm::StringSwitch< T, R >::StartsWith(), T1, llvm::AtomicRMWInst::UDecWrap, llvm::AtomicRMWInst::UIncWrap, llvm::Unordered, llvm::AtomicRMWInst::USubCond, and llvm::AtomicRMWInst::USubSat.

Referenced by llvm::UpgradeIntrinsicCall().

upgradeARMIntrinsicCall()

Value * upgradeARMIntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 4581 of file AutoUpgrade.cpp.

References AbstractManglingParser< Derived, Alloc >::Ops, llvm::CallBase::args(), F, llvm::FixedVectorType::get(), llvm::VectorType::get(), llvm::CallBase::getArgOperand(), llvm::CallBase::getIntrinsicID(), llvm::Value::getName(), llvm::User::getOperand(), llvm::Value::getType(), and llvm_unreachable.

Referenced by llvm::UpgradeIntrinsicCall().

upgradeArmOrAarch64IntrinsicFunction()

bool upgradeArmOrAarch64IntrinsicFunction ( bool IsArm, Function * F, StringRef Name, Function *& NewFn )

static

Definition at line 781 of file AutoUpgrade.cpp.

References assert(), llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Cases(), llvm::cast(), llvm::Default, llvm::StringSwitch< T, R >::Default(), llvm::dyn_cast(), F, llvm::FixedVectorType::get(), llvm::VectorType::get(), llvm::Type::getBFloatTy(), llvm::Intrinsic::getOrInsertDeclaration(), Groups, llvm::Regex::match(), llvm::Intrinsic::not_intrinsic, rename(), llvm::size(), and llvm::StringSwitch< T, R >::StartsWith().

Referenced by upgradeIntrinsicFunction1().

upgradeAVX512MaskToSelect()

bool upgradeAVX512MaskToSelect ( StringRef Name, IRBuilder<> & Builder, CallBase & CI, Value *& Rep )

static

Definition at line 2429 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), llvm::CallBase::args(), emitX86Select(), llvm::CallBase::getArgOperand(), llvm::Type::getPrimitiveSizeInBits(), llvm::Type::getScalarSizeInBits(), llvm::Value::getType(), llvm::Type::isFPOrFPVectorTy(), and llvm_unreachable.

Referenced by upgradeX86IntrinsicCall().

upgradeConvertIntrinsicCall()

Value * upgradeConvertIntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 4901 of file AutoUpgrade.cpp.

References F, llvm::CallBase::getArgOperand(), and llvm::Value::getType().

Referenced by llvm::UpgradeIntrinsicCall().

upgradeDbgIntrinsicToDbgRecord()

void upgradeDbgIntrinsicToDbgRecord ( StringRef Name, CallBase * CI )

static

Convert debug intrinsic calls to non-instruction debug records.

Name - Final part of the intrinsic name, e.g. 'value' in llvm.dbg.value. CI - The debug intrinsic call.

Definition at line 4838 of file AutoUpgrade.cpp.

References llvm::DIExpression::append(), llvm::CallBase::arg_size(), assert(), llvm::DbgVariableRecord::Assign, llvm::DbgLabelRecord::createUnresolvedDbgLabelRecord(), llvm::DbgVariableRecord::createUnresolvedDbgVariableRecord(), llvm::DbgVariableRecord::Declare, llvm::dyn_cast(), llvm::dyn_cast_or_null(), llvm::CallBase::getArgOperand(), llvm::Instruction::getDebugLoc(), getDebugLocSafe(), llvm::ilist_node_impl< OptionsT >::getIterator(), llvm::ilist_detail::node_parent_access< NodeTy, ParentTy >::getParent(), llvm::Offset, unwrapMAVMetadataOp(), unwrapMAVOp(), and llvm::DbgVariableRecord::Value.

Referenced by llvm::UpgradeIntrinsicCall().

upgradeIntrinsicFunction1()

bool upgradeIntrinsicFunction1 ( Function * F, Function *& NewFn, bool CanUpgradeDebugIntrinsicsToRecords )

static

Definition at line 1270 of file AutoUpgrade.cpp.

References assert(), llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Cases(), consumeNVVMPtrAddrSpace(), convertIntrinsicValidType(), llvm::Default, llvm::StringSwitch< T, R >::Default(), F, llvm::Intrinsic::getOrInsertDeclaration(), Groups, llvm::Intrinsic::not_intrinsic, llvm::SmallVectorTemplateBase< T, bool >::push_back(), R2, rename(), shouldUpgradeNVPTXBF16Intrinsic(), shouldUpgradeNVPTXSharedClusterIntrinsic(), shouldUpgradeNVPTXTMAG2SIntrinsics(), llvm::StringSwitch< T, R >::StartsWith(), upgradeArmOrAarch64IntrinsicFunction(), and upgradeX86IntrinsicFunction().

Referenced by llvm::UpgradeIntrinsicFunction().

upgradeLoopArgument()

Metadata * upgradeLoopArgument ( Metadata * MD )

static

Definition at line 6559 of file AutoUpgrade.cpp.

References AbstractManglingParser< Derived, Alloc >::Ops, llvm::dyn_cast_or_null(), E(), llvm::MDTuple::get(), I, T, and upgradeLoopTag().

Referenced by llvm::upgradeInstructionLoopAttachment().

upgradeLoopTag()

MDString * upgradeLoopTag ( LLVMContext & C, StringRef OldTag )

static

Definition at line 6547 of file AutoUpgrade.cpp.

References assert(), llvm::CallingConv::C, llvm::StringRef::drop_front(), llvm::MDString::get(), llvm::StringRef::size(), and llvm::StringRef::starts_with().

Referenced by upgradeLoopArgument().

upgradeMaskedCompare()

Value * upgradeMaskedCompare ( IRBuilder<> & Builder, CallBase & CI, unsigned CC, bool Signed )

static

Definition at line 2367 of file AutoUpgrade.cpp.

References applyX86MaskOn1BitsVec(), llvm::CallBase::arg_size(), llvm::cast(), llvm::FixedVectorType::get(), llvm::Constant::getAllOnesValue(), llvm::CallBase::getArgOperand(), llvm::Constant::getNullValue(), llvm::Value::getType(), llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGE, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULE, llvm::CmpInst::ICMP_ULT, llvm_unreachable, and Signed.

Referenced by upgradeX86IntrinsicCall().

upgradeMaskedLoad()

Value * upgradeMaskedLoad ( IRBuilder<> & Builder, Value * Ptr, Value * Passthru, Value * Mask, bool Aligned )

static

Definition at line 2284 of file AutoUpgrade.cpp.

References llvm::Aligned, llvm::CallingConv::C, llvm::cast(), llvm::dyn_cast(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::Type::getPrimitiveSizeInBits(), llvm::Value::getType(), and getX86MaskVec().

Referenced by upgradeX86IntrinsicCall().

upgradeMaskedMove()

Value * upgradeMaskedMove ( IRBuilder<> & Builder, CallBase & CI )

static

Definition at line 2406 of file AutoUpgrade.cpp.

References A(), B(), llvm::CallBase::getArgOperand(), and Select.

Referenced by upgradeX86IntrinsicCall().

upgradeMaskedStore()

Value * upgradeMaskedStore ( IRBuilder<> & Builder, Value * Ptr, Value * Data, Value * Mask, bool Aligned )

static

Definition at line 2266 of file AutoUpgrade.cpp.

References llvm::Aligned, llvm::CallingConv::C, llvm::cast(), llvm::Data, llvm::dyn_cast(), and getX86MaskVec().

Referenced by upgradeX86IntrinsicCall().

upgradeMaskToInt()

Value * upgradeMaskToInt ( IRBuilder<> & Builder, CallBase & CI )

static

Definition at line 2420 of file AutoUpgrade.cpp.

References llvm::cast(), llvm::CallBase::getArgOperand(), llvm::Value::getType(), and getX86MaskVec().

Referenced by upgradeX86IntrinsicCall().

upgradeNVVMFnVectorAttr()

void upgradeNVVMFnVectorAttr ( const StringRef Attr, const char DimC, GlobalValue * GV, const Metadata * V )

static

Definition at line 5819 of file AutoUpgrade.cpp.

References llvm::ArrayRef(), assert(), llvm::cast(), llvm::StringRef::empty(), llvm::mdconst::extract(), F, llvm::join(), llvm::Length, llvm::StringRef::split(), llvm::StringRef::trim(), and llvm::utostr().

Referenced by upgradeSingleNVVMAnnotation().

upgradeNVVMIntrinsicCall()

Value * upgradeNVVMIntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 2677 of file AutoUpgrade.cpp.

References llvm::Function::arg_size(), llvm::CallingConv::C, llvm::StringSwitch< T, R >::Case(), llvm::cast(), consumeNVVMPtrAddrSpace(), F, llvm::AtomicRMWInst::FAdd, llvm::FixedVectorType::get(), llvm::MDNode::get(), llvm::Function::getArg(), llvm::CallBase::getArgOperand(), llvm::Type::getBFloatTy(), llvm::Type::getInt64Ty(), llvm::Constant::getNullValue(), llvm::User::getOperand(), llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::getScalarType(), llvm::Value::getType(), I, llvm::Type::isBFloatTy(), llvm::Type::isIntegerTy(), llvm::Intrinsic::not_intrinsic, rename(), llvm::SequentiallyConsistent, llvm::FastMathFlags::setApproxFunc(), shouldUpgradeNVPTXBF16Intrinsic(), llvm::AtomicRMWInst::UDecWrap, and llvm::AtomicRMWInst::UIncWrap.

Referenced by llvm::UpgradeIntrinsicCall().

upgradePMULDQ()

Value * upgradePMULDQ ( IRBuilder<> & Builder, CallBase & CI, bool IsSigned )

static

Definition at line 2315 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), emitX86Select(), llvm::CallBase::getArgOperand(), llvm::Value::getType(), LHS, and RHS.

Referenced by upgradeX86IntrinsicCall().

upgradePTESTIntrinsic()

bool upgradePTESTIntrinsic ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 77 of file AutoUpgrade.cpp.

References F, llvm::FixedVectorType::get(), llvm::Type::getFloatTy(), llvm::Intrinsic::getOrInsertDeclaration(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeRetainReleaseMarker()

bool upgradeRetainReleaseMarker ( Module & M )

static

This checks for objc retain release marker which should be upgraded.

It returns true if module is modified.

Definition at line 5958 of file AutoUpgrade.cpp.

References Changed, llvm::dyn_cast_or_null(), llvm::Module::Error, llvm::MDString::get(), llvm::NamedMDNode::getOperand(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

Referenced by llvm::UpgradeARCRuntime().

upgradeSingleNVVMAnnotation()

bool upgradeSingleNVVMAnnotation ( GlobalValue * GV, StringRef K, const Metadata * V )

static

Definition at line 5856 of file AutoUpgrade.cpp.

References llvm::cast(), llvm::mdconst::extract(), llvm::Attribute::get(), llvm::Value::getContext(), llvm::Attribute::getWithStackAlignment(), isXYZ(), isZero(), llvm::CallingConv::PTX_Kernel, upgradeNVVMFnVectorAttr(), and llvm::utostr().

Referenced by llvm::UpgradeNVVMAnnotations().

upgradeVectorSplice()

Value * upgradeVectorSplice ( CallBase * CI, IRBuilder<> & Builder )

static

Definition at line 4888 of file AutoUpgrade.cpp.

References llvm::dyn_cast(), llvm::CallBase::getArgOperand(), llvm::Value::getType(), llvm::Offset, and llvm::reportFatalUsageError().

Referenced by llvm::UpgradeIntrinsicCall().

upgradeX86ALIGNIntrinsics()

Value * upgradeX86ALIGNIntrinsics ( IRBuilder<> & Builder, Value * Op0, Value * Op1, Value * Shift, Value * Passthru, Value * Mask, bool IsVALIGN )

static

Definition at line 2048 of file AutoUpgrade.cpp.

References llvm::ArrayRef(), assert(), llvm::cast(), emitX86Select(), llvm::Constant::getNullValue(), llvm::Value::getType(), and llvm::isPowerOf2_32().

Referenced by upgradeX86IntrinsicCall().

upgradeX86BF16DPIntrinsic()

bool upgradeX86BF16DPIntrinsic ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 166 of file AutoUpgrade.cpp.

References F, llvm::Intrinsic::getOrInsertDeclaration(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86BF16Intrinsic()

bool upgradeX86BF16Intrinsic ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 156 of file AutoUpgrade.cpp.

References F, llvm::Intrinsic::getOrInsertDeclaration(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86BinaryIntrinsics()

Value * upgradeX86BinaryIntrinsics ( IRBuilder<> & Builder, CallBase & CI, Intrinsic::ID IID )

static

Definition at line 2153 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), emitX86Select(), llvm::User::getOperand(), and llvm::Value::getType().

Referenced by upgradeX86IntrinsicCall().

upgradeX86ConcatShift()

Value * upgradeX86ConcatShift ( IRBuilder<> & Builder, CallBase & CI, bool IsShiftRight, bool ZeroMask )

static

Definition at line 2233 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), llvm::cast(), emitX86Select(), llvm::ConstantAggregateZero::get(), llvm::CallBase::getArgOperand(), llvm::User::getOperand(), llvm::Value::getType(), and std::swap().

Referenced by upgradeX86IntrinsicCall().

upgradeX86IntrinsicCall()

Value * upgradeX86IntrinsicCall ( StringRef Name, CallBase * CI, Function * F, IRBuilder<> & Builder )

static

Definition at line 2836 of file AutoUpgrade.cpp.

References A(), AbstractManglingParser< Derived, Alloc >::Ops, llvm::Aligned, applyX86MaskOn1BitsVec(), llvm::CallBase::arg_size(), llvm::CallBase::args(), llvm::ArrayRef(), assert(), B(), llvm::CallingConv::C, llvm::cast(), llvm::Data, emitX86ScalarSelect(), emitX86Select(), F, llvm::ConstantAggregateZero::get(), llvm::ConstantAsMetadata::get(), llvm::FixedVectorType::get(), llvm::MDNode::get(), llvm::PoisonValue::get(), llvm::VectorType::get(), llvm::Constant::getAllOnesValue(), llvm::CallBase::getArgOperand(), llvm::details::FixedOrScalableQuantity< LeafTy, ValueTy >::getFixedValue(), llvm::Type::getHalfTy(), llvm::Type::getInt32Ty(), llvm::Type::getInt64Ty(), llvm::VectorType::getInteger(), llvm::Instruction::getModule(), llvm::Constant::getNullValue(), getNumElements(), llvm::User::getOperand(), llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::getPrimitiveSizeInBits(), llvm::Type::getScalarSizeInBits(), llvm::ShuffleVectorInst::getShuffleMask(), getType(), llvm::Value::getType(), getX86MaskVec(), High, I, llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLT, llvm::isa(), llvm::Type::isIntegerTy(), LHS, llvm_unreachable, llvm::Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Value::replaceAllUsesWith(), reportFatalUsageErrorWithCI(), RHS, llvm::Instruction::setMetadata(), Size, std::swap(), upgradeAbs(), upgradeAVX512MaskToSelect(), upgradeMaskedCompare(), upgradeMaskedLoad(), upgradeMaskedMove(), upgradeMaskedStore(), upgradeMaskToInt(), upgradePMULDQ(), upgradeX86ALIGNIntrinsics(), upgradeX86BinaryIntrinsics(), upgradeX86ConcatShift(), upgradeX86MaskedShift(), upgradeX86PSLLDQIntrinsics(), upgradeX86PSRLDQIntrinsics(), upgradeX86Rotate(), upgradeX86vpcom(), and upgradeX86VPERMT2Intrinsics().

Referenced by llvm::UpgradeIntrinsicCall().

upgradeX86IntrinsicFunction()

bool upgradeX86IntrinsicFunction ( Function * F, StringRef Name, Function *& NewFn )

static

Definition at line 543 of file AutoUpgrade.cpp.

References llvm::StringSwitch< T, R >::Case(), llvm::StringSwitch< T, R >::Default(), F, llvm::Intrinsic::getOrInsertDeclaration(), llvm::Intrinsic::not_intrinsic, rename(), shouldUpgradeX86Intrinsic(), upgradePTESTIntrinsic(), upgradeX86BF16DPIntrinsic(), upgradeX86BF16Intrinsic(), upgradeX86IntrinsicsWith8BitMask(), upgradeX86MaskedFPCompare(), upgradeX86MultiplyAddBytes(), and upgradeX86MultiplyAddWords().

Referenced by upgradeIntrinsicFunction1().

upgradeX86IntrinsicsWith8BitMask()

bool upgradeX86IntrinsicsWith8BitMask ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 93 of file AutoUpgrade.cpp.

References F, llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::isIntegerTy(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86MaskedFPCompare()

bool upgradeX86MaskedFPCompare ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 109 of file AutoUpgrade.cpp.

References F, llvm::Intrinsic::getOrInsertDeclaration(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86MaskedShift()

Value * upgradeX86MaskedShift ( IRBuilder<> & Builder, CallBase & CI, Intrinsic::ID IID )

static

Definition at line 2399 of file AutoUpgrade.cpp.

References emitX86Select(), and llvm::CallBase::getArgOperand().

Referenced by upgradeX86IntrinsicCall().

upgradeX86MultiplyAddBytes()

bool upgradeX86MultiplyAddBytes ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 122 of file AutoUpgrade.cpp.

References llvm::cast(), F, llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::isVectorTy(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86MultiplyAddWords()

bool upgradeX86MultiplyAddWords ( Function * F, Intrinsic::ID IID, Function *& NewFn )

static

Definition at line 140 of file AutoUpgrade.cpp.

References llvm::cast(), F, llvm::Intrinsic::getOrInsertDeclaration(), llvm::Type::isVectorTy(), and rename().

Referenced by upgradeX86IntrinsicFunction().

upgradeX86PSLLDQIntrinsics()

Value * upgradeX86PSLLDQIntrinsics ( IRBuilder<> & Builder, Value * Op, unsigned Shift )

static

Definition at line 1933 of file AutoUpgrade.cpp.

References llvm::ArrayRef(), llvm::cast(), llvm::FixedVectorType::get(), and llvm::Constant::getNullValue().

Referenced by upgradeX86IntrinsicCall().

upgradeX86PSRLDQIntrinsics()

Value * upgradeX86PSRLDQIntrinsics ( IRBuilder<> & Builder, Value * Op, unsigned Shift )

static

Definition at line 1967 of file AutoUpgrade.cpp.

References llvm::ArrayRef(), llvm::cast(), llvm::FixedVectorType::get(), and llvm::Constant::getNullValue().

Referenced by upgradeX86IntrinsicCall().

upgradeX86Rotate()

Value * upgradeX86Rotate ( IRBuilder<> & Builder, CallBase & CI, bool IsRotateRight )

static

Definition at line 2168 of file AutoUpgrade.cpp.

References llvm::CallBase::arg_size(), llvm::cast(), emitX86Select(), llvm::CallBase::getArgOperand(), llvm::User::getOperand(), and llvm::Value::getType().

Referenced by upgradeX86IntrinsicCall().

upgradeX86vpcom()

Value * upgradeX86vpcom ( IRBuilder<> & Builder, CallBase & CI, unsigned Imm, bool IsSigned )

static

Definition at line 2194 of file AutoUpgrade.cpp.

References llvm::Constant::getAllOnesValue(), llvm::CallBase::getArgOperand(), llvm::Constant::getNullValue(), llvm::Value::getType(), llvm::CmpInst::ICMP_EQ, llvm::CmpInst::ICMP_NE, llvm::CmpInst::ICMP_SGE, llvm::CmpInst::ICMP_SGT, llvm::CmpInst::ICMP_SLE, llvm::CmpInst::ICMP_SLT, llvm::CmpInst::ICMP_UGE, llvm::CmpInst::ICMP_UGT, llvm::CmpInst::ICMP_ULE, llvm::CmpInst::ICMP_ULT, LHS, llvm_unreachable, and RHS.

Referenced by upgradeX86IntrinsicCall().

upgradeX86VPERMT2Intrinsics()

Value * upgradeX86VPERMT2Intrinsics ( IRBuilder<> & Builder, CallBase & CI, bool ZeroMask, bool IndexForm )

static

Definition at line 2093 of file AutoUpgrade.cpp.

References emitX86Select(), llvm::ConstantAggregateZero::get(), llvm::CallBase::getArgOperand(), llvm::Type::getPrimitiveSizeInBits(), llvm::Value::getType(), llvm_unreachable, and std::swap().

Referenced by upgradeX86IntrinsicCall().

Variable Documentation

DisableAutoUpgradeDebugInfo

cl::opt< bool > DisableAutoUpgradeDebugInfo("disable-auto-upgrade-debug-info", cl::desc("Disable autoupgrade of debug info")) ( "disable-auto-upgrade-debug-info" , cl::desc("Disable autoupgrade of debug info")  )

static

Referenced by llvm::UpgradeDebugInfo().