diff options
Diffstat (limited to 'lib')
37 files changed, 264 insertions, 278 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 0c17f14892..7c68f8920e 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -196,7 +196,8 @@ const SCEV *ScalarEvolution::getConstant(const APInt& Val) { const SCEV * ScalarEvolution::getConstant(const Type *Ty, uint64_t V, bool isSigned) { - return getConstant(ConstantInt::get(cast<IntegerType>(Ty), V, isSigned)); + return getConstant( + Context->getConstantInt(cast<IntegerType>(Ty), V, isSigned)); } const Type *SCEVConstant::getType() const { return V->getType(); } @@ -2115,7 +2116,7 @@ const SCEV *ScalarEvolution::getSCEV(Value *V) { /// specified signed integer value and return a SCEV for the constant. const SCEV *ScalarEvolution::getIntegerSCEV(int Val, const Type *Ty) { const IntegerType *ITy = cast<IntegerType>(getEffectiveSCEVType(Ty)); - return getConstant(ConstantInt::get(ITy, Val)); + return getConstant(Context->getConstantInt(ITy, Val)); } /// getNegativeSCEV - Return a SCEV corresponding to -V = -1*V @@ -3537,8 +3538,8 @@ ScalarEvolution::ComputeLoadConstantCompareBackedgeTakenCount( unsigned MaxSteps = MaxBruteForceIterations; for (unsigned IterationNum = 0; IterationNum != MaxSteps; ++IterationNum) { - ConstantInt *ItCst = - ConstantInt::get(cast<IntegerType>(IdxExpr->getType()), IterationNum); + ConstantInt *ItCst = Context->getConstantInt( + cast<IntegerType>(IdxExpr->getType()), IterationNum); ConstantInt *Val = EvaluateConstantChrecAtConstant(IdxExpr, ItCst, *this); // Form the GEP offset. diff --git a/lib/AsmParser/LLParser.cpp b/lib/AsmParser/LLParser.cpp index 080575df84..1c8156adcf 100644 --- a/lib/AsmParser/LLParser.cpp +++ b/lib/AsmParser/LLParser.cpp @@ -3182,9 +3182,9 @@ bool LLParser::ParseAlloc(Instruction *&Inst, PerFunctionState &PFS, return Error(SizeLoc, "element count must be i32"); if (Opc == Instruction::Malloc) - Inst = new MallocInst(Ty, Size, Alignment); + Inst = new MallocInst(Context, Ty, Size, Alignment); else - Inst = new AllocaInst(Ty, Size, Alignment); + Inst = new AllocaInst(Context, Ty, Size, Alignment); return false; } diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp index e4d3c5e1ad..b15355a8ca 100644 --- a/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/lib/Bitcode/Reader/BitcodeReader.cpp @@ -1817,7 +1817,8 @@ bool BitcodeReader::ParseFunctionBody(Function *F) { Value *Size = getFnValueByID(Record[1], Type::Int32Ty); unsigned Align = Record[2]; if (!Ty || !Size) return Error("Invalid MALLOC record"); - I = new MallocInst(Ty->getElementType(), Size, (1 << Align) >> 1); + I = new MallocInst(Context, Ty->getElementType(), Size, + (1 << Align) >> 1); break; } case bitc::FUNC_CODE_INST_FREE: { // FREE: [op, opty] @@ -1837,7 +1838,8 @@ bool BitcodeReader::ParseFunctionBody(Function *F) { Value *Size = getFnValueByID(Record[1], Type::Int32Ty); unsigned Align = Record[2]; if (!Ty || !Size) return Error("Invalid ALLOCA record"); - I = new AllocaInst(Ty->getElementType(), Size, (1 << Align) >> 1); + I = new AllocaInst(Context, Ty->getElementType(), Size, + (1 << Align) >> 1); break; } case bitc::FUNC_CODE_INST_LOAD: { // LOAD: [opty, op, align, vol] diff --git a/lib/CodeGen/DwarfEHPrepare.cpp b/lib/CodeGen/DwarfEHPrepare.cpp index 4ef43fde50..5fa8dcea34 100644 --- a/lib/CodeGen/DwarfEHPrepare.cpp +++ b/lib/CodeGen/DwarfEHPrepare.cpp @@ -354,7 +354,8 @@ Instruction *DwarfEHPrepare::CreateValueLoad(BasicBlock *BB) { // Create the temporary if we didn't already. if (!ExceptionValueVar) { - ExceptionValueVar = new AllocaInst(PointerType::getUnqual(Type::Int8Ty), + ExceptionValueVar = new AllocaInst(*Context, + PointerType::getUnqual(Type::Int8Ty), "eh.value", F->begin()->begin()); ++NumStackTempsIntroduced; } diff --git a/lib/CodeGen/IntrinsicLowering.cpp b/lib/CodeGen/IntrinsicLowering.cpp index 6ec3a629fb..455adc44a1 100644 --- a/lib/CodeGen/IntrinsicLowering.cpp +++ b/lib/CodeGen/IntrinsicLowering.cpp @@ -149,7 +149,7 @@ void IntrinsicLowering::AddPrototypes(Module &M) { /// LowerBSWAP - Emit the code to lower bswap of V before the specified /// instruction IP. -static Value *LowerBSWAP(Value *V, Instruction *IP) { +static Value *LowerBSWAP(LLVMContext &Context, Value *V, Instruction *IP) { assert(V->getType()->isInteger() && "Can't bswap a non-integer type!"); unsigned BitSize = V->getType()->getPrimitiveSizeInBits(); @@ -159,25 +159,27 @@ static Value *LowerBSWAP(Value *V, Instruction *IP) { switch(BitSize) { default: llvm_unreachable("Unhandled type size of value to byteswap!"); case 16: { - Value *Tmp1 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 8), + Value *Tmp1 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 8), "bswap.2"); - Value *Tmp2 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 8), + Value *Tmp2 = Builder.CreateLShr(V, Context.getConstantInt(V->getType(), 8), "bswap.1"); V = Builder.CreateOr(Tmp1, Tmp2, "bswap.i16"); break; } case 32: { - Value *Tmp4 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 24), + Value *Tmp4 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 24), "bswap.4"); - Value *Tmp3 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 8), + Value *Tmp3 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 8), "bswap.3"); - Value *Tmp2 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 8), + Value *Tmp2 = Builder.CreateLShr(V, Context.getConstantInt(V->getType(), 8), "bswap.2"); - Value *Tmp1 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 24), + Value *Tmp1 = Builder.CreateLShr(V,Context.getConstantInt(V->getType(), 24), "bswap.1"); - Tmp3 = Builder.CreateAnd(Tmp3, ConstantInt::get(Type::Int32Ty, 0xFF0000), + Tmp3 = Builder.CreateAnd(Tmp3, + Context.getConstantInt(Type::Int32Ty, 0xFF0000), "bswap.and3"); - Tmp2 = Builder.CreateAnd(Tmp2, ConstantInt::get(Type::Int32Ty, 0xFF00), + Tmp2 = Builder.CreateAnd(Tmp2, + Context.getConstantInt(Type::Int32Ty, 0xFF00), "bswap.and2"); Tmp4 = Builder.CreateOr(Tmp4, Tmp3, "bswap.or1"); Tmp2 = Builder.CreateOr(Tmp2, Tmp1, "bswap.or2"); @@ -185,41 +187,44 @@ static Value *LowerBSWAP(Value *V, Instruction *IP) { break; } case 64: { - Value *Tmp8 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 56), + Value *Tmp8 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 56), "bswap.8"); - Value *Tmp7 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 40), + Value *Tmp7 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 40), "bswap.7"); - Value *Tmp6 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 24), + Value *Tmp6 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 24), "bswap.6"); - Value *Tmp5 = Builder.CreateShl(V, ConstantInt::get(V->getType(), 8), + Value *Tmp5 = Builder.CreateShl(V, Context.getConstantInt(V->getType(), 8), "bswap.5"); - Value* Tmp4 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 8), + Value* Tmp4 = Builder.CreateLShr(V, Context.getConstantInt(V->getType(), 8), "bswap.4"); - Value* Tmp3 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 24), + Value* Tmp3 = Builder.CreateLShr(V, + Context.getConstantInt(V->getType(), 24), "bswap.3"); - Value* Tmp2 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 40), + Value* Tmp2 = Builder.CreateLShr(V, + Context.getConstantInt(V->getType(), 40), "bswap.2"); - Value* Tmp1 = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 56), + Value* Tmp1 = Builder.CreateLShr(V, + Context.getConstantInt(V->getType(), 56), "bswap.1"); Tmp7 = Builder.CreateAnd(Tmp7, - ConstantInt::get(Type::Int64Ty, + Context.getConstantInt(Type::Int64Ty, 0xFF000000000000ULL), "bswap.and7"); Tmp6 = Builder.CreateAnd(Tmp6, - ConstantInt::get(Type::Int64Ty, + Context.getConstantInt(Type::Int64Ty, 0xFF0000000000ULL), "bswap.and6"); Tmp5 = Builder.CreateAnd(Tmp5, - ConstantInt::get(Type::Int64Ty, 0xFF00000000ULL), + Context.getConstantInt(Type::Int64Ty, 0xFF00000000ULL), "bswap.and5"); Tmp4 = Builder.CreateAnd(Tmp4, - ConstantInt::get(Type::Int64Ty, 0xFF000000ULL), + Context.getConstantInt(Type::Int64Ty, 0xFF000000ULL), "bswap.and4"); Tmp3 = Builder.CreateAnd(Tmp3, - ConstantInt::get(Type::Int64Ty, 0xFF0000ULL), + Context.getConstantInt(Type::Int64Ty, 0xFF0000ULL), "bswap.and3"); Tmp2 = Builder.CreateAnd(Tmp2, - ConstantInt::get(Type::Int64Ty, 0xFF00ULL), + Context.getConstantInt(Type::Int64Ty, 0xFF00ULL), "bswap.and2"); Tmp8 = Builder.CreateOr(Tmp8, Tmp7, "bswap.or1"); Tmp6 = Builder.CreateOr(Tmp6, Tmp5, "bswap.or2"); @@ -236,7 +241,7 @@ static Value *LowerBSWAP(Value *V, Instruction *IP) { /// LowerCTPOP - Emit the code to lower ctpop of V before the specified /// instruction IP. -static Value *LowerCTPOP(Value *V, Instruction *IP) { +static Value *LowerCTPOP(LLVMContext &Context, Value *V, Instruction *IP) { assert(V->getType()->isInteger() && "Can't ctpop a non-integer type!"); static const uint64_t MaskValues[6] = { @@ -249,23 +254,23 @@ static Value *LowerCTPOP(Value *V, Instruction *IP) { unsigned BitSize = V->getType()->getPrimitiveSizeInBits(); unsigned WordSize = (BitSize + 63) / 64; - Value *Count = ConstantInt::get(V->getType(), 0); + Value *Count = Context.getConstantInt(V->getType(), 0); for (unsigned n = 0; n < WordSize; ++n) { Value *PartValue = V; for (unsigned i = 1, ct = 0; i < (BitSize>64 ? 64 : BitSize); i <<= 1, ++ct) { - Value *MaskCst = ConstantInt::get(V->getType(), MaskValues[ct]); + Value *MaskCst = Context.getConstantInt(V->getType(), MaskValues[ct]); Value *LHS = Builder.CreateAnd(PartValue, MaskCst, "cppop.and1"); Value *VShift = Builder.CreateLShr(PartValue, - ConstantInt::get(V->getType(), i), + Context.getConstantInt(V->getType(), i), "ctpop.sh"); Value *RHS = Builder.CreateAnd(VShift, MaskCst, "cppop.and2"); PartValue = Builder.CreateAdd(LHS, RHS, "ctpop.step"); } Count = Builder.CreateAdd(PartValue, Count, "ctpop.part"); if (BitSize > 64) { - V = Builder.CreateLShr(V, ConstantInt::get(V->getType(), 64), + V = Builder.CreateLShr(V, Context.getConstantInt(V->getType(), 64), "ctpop.part.sh"); BitSize -= 64; } @@ -276,19 +281,19 @@ static Value *LowerCTPOP(Value *V, Instruction *IP) { /// LowerCTLZ - Emit the code to lower ctlz of V before the specified /// instruction IP. -static Value *LowerCTLZ(Value *V, Instruction *IP) { +static Value *LowerCTLZ(LLVMContext &Context, Value *V, Instruction *IP) { IRBuilder<> Builder(IP->getParent(), IP); unsigned BitSize = V->getType()->getPrimitiveSizeInBits(); for (unsigned i = 1; i < BitSize; i <<= 1) { - Value *ShVal = ConstantInt::get(V->getType(), i); + Value *ShVal = Context.getConstantInt(V->getType(), i); ShVal = Builder.CreateLShr(V, ShVal, "ctlz.sh"); V = Builder.CreateOr(V, ShVal, "ctlz.step"); } V = Builder.CreateNot(V); - return LowerCTPOP(V, IP); + return LowerCTPOP(Context, V, IP); } static void ReplaceFPIntrinsicWithCall(CallInst *CI, const char *Fname, @@ -357,15 +362,15 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { break; } case Intrinsic::ctpop: - CI->replaceAllUsesWith(LowerCTPOP(CI->getOperand(1), CI)); + CI->replaceAllUsesWith(LowerCTPOP(*Context, CI->getOperand(1), CI)); break; case Intrinsic::bswap: - CI->replaceAllUsesWith(LowerBSWAP(CI->getOperand(1), CI)); + CI->replaceAllUsesWith(LowerBSWAP(*Context, CI->getOperand(1), CI)); break; case Intrinsic::ctlz: - CI->replaceAllUsesWith(LowerCTLZ(CI->getOperand(1), CI)); + CI->replaceAllUsesWith(LowerCTLZ(*Context, CI->getOperand(1), CI)); break; case Intrinsic::cttz: { @@ -373,9 +378,9 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { Value *Src = CI->getOperand(1); Value *NotSrc = Builder.CreateNot(Src); NotSrc->setName(Src->getName() + ".not"); - Value *SrcM1 = ConstantInt::get(Src->getType(), 1); + Value *SrcM1 = Context->getConstantInt(Src->getType(), 1); SrcM1 = Builder.CreateSub(Src, SrcM1); - Src = LowerCTPOP(Builder.CreateAnd(NotSrc, SrcM1), CI); + Src = LowerCTPOP(*Context, Builder.CreateAnd(NotSrc, SrcM1), CI); CI->replaceAllUsesWith(Src); break; } @@ -409,7 +414,7 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { case Intrinsic::readcyclecounter: { cerr << "WARNING: this target does not support the llvm.readcyclecoun" << "ter intrinsic. It is being lowered to a constant 0\n"; - CI->replaceAllUsesWith(ConstantInt::get(Type::Int64Ty, 0)); + CI->replaceAllUsesWith(Context->getConstantInt(Type::Int64Ty, 0)); break; } @@ -429,7 +434,7 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { case Intrinsic::eh_typeid_for_i32: case Intrinsic::eh_typeid_for_i64: // Return something different to eh_selector. - CI->replaceAllUsesWith(ConstantInt::get(CI->getType(), 1)); + CI->replaceAllUsesWith(Context->getConstantInt(CI->getType(), 1)); break; case Intrinsic::var_annotation: @@ -501,7 +506,7 @@ void IntrinsicLowering::LowerIntrinsicCall(CallInst *CI) { case Intrinsic::flt_rounds: // Lower to "round to the nearest" if (CI->getType() != Type::VoidTy) - CI->replaceAllUsesWith(ConstantInt::get(CI->getType(), 1)); + CI->replaceAllUsesWith(Context->getConstantInt(CI->getType(), 1)); break; } diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 01f3cc7af1..9343b965c4 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -30,6 +30,7 @@ #include "llvm/DerivedTypes.h" #include "llvm/Function.h" #include "llvm/GlobalVariable.h" +#include "llvm/LLVMContext.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/ErrorHandling.h" @@ -2035,7 +2036,7 @@ SDValue SelectionDAGLegalize::ExpandLegalINT_TO_FP(bool isSigned, case MVT::i64: FF = 0x5F800000ULL; break; // 2^64 (as a float) } if (TLI.isLittleEndian()) FF <<= 32; - Constant *FudgeFactor = ConstantInt::get(Type::Int64Ty, FF); + Constant *FudgeFactor = DAG.getContext()->getConstantInt(Type::Int64Ty, FF); SDValue CPIdx = DAG.getConstantPool(FudgeFactor, TLI.getPointerTy()); unsigned Alignment = cast<ConstantPoolSDNode>(CPIdx)->getAlignment(); diff --git a/lib/CodeGen/ShadowStackGC.cpp b/lib/CodeGen/ShadowStackGC.cpp index 13fa758c24..77ec9c6131 100644 --- a/lib/CodeGen/ShadowStackGC.cpp +++ b/lib/CodeGen/ShadowStackGC.cpp @@ -62,9 +62,11 @@ namespace { Constant *GetFrameMap(Function &F); const Type* GetConcreteStackEntryType(Function &F); void CollectRoots(Function &F); - static GetElementPtrInst *CreateGEP(IRBuilder<> &B, Value *BasePtr, + static GetElementPtrInst *CreateGEP(LLVMContext *Context, + IRBuilder<> &B, Value *BasePtr, int Idx1, const char *Name); - static GetElementPtrInst *CreateGEP(IRBuilder<> &B, Value *BasePtr, + static GetElementPtrInst *CreateGEP(LLVMContext *Context, + IRBuilder<> &B, Value *BasePtr, int Idx1, int Idx2, const char *Name); }; @@ -186,6 +188,7 @@ ShadowStackGC::ShadowStackGC() : Head(0), StackEntryTy(0) { Constant *ShadowStackGC::GetFrameMap(Function &F) { // doInitialization creates the abstract type of this value. + LLVMContext *Context = F.getContext(); Type *VoidPtr = PointerType::getUnqual(Type::Int8Ty); @@ -200,17 +203,17 @@ Constant *ShadowStackGC::GetFrameMap(Function &F) { } Constant *BaseElts[] = { - ConstantInt::get(Type::Int32Ty, Roots.size(), false), - ConstantInt::get(Type::Int32Ty, NumMeta, false), + Context->getConstantInt(Type::Int32Ty, Roots.size(), false), + Context->getConstantInt(Type::Int32Ty, NumMeta, false), }; Constant *DescriptorElts[] = { - ConstantStruct::get(BaseElts, 2), - ConstantArray::get(ArrayType::get(VoidPtr, NumMeta), + Context->getConstantStruct(BaseElts, 2), + Context->getConstantArray(Context->getArrayType(VoidPtr, NumMeta), Metadata.begin(), NumMeta) }; - Constant *FrameMap = ConstantStruct::get(DescriptorElts, 2); + Constant *FrameMap = Context->getConstantStruct(DescriptorElts, 2); std::string TypeName("gc_map."); TypeName += utostr(NumMeta); @@ -233,9 +236,9 @@ Constant *ShadowStackGC::GetFrameMap(Function &F) { GlobalVariable::InternalLinkage, FrameMap, "__gc_" + F.getName()); - Constant *GEPIndices[2] = { ConstantInt::get(Type::Int32Ty, 0), - ConstantInt::get(Type::Int32Ty, 0) }; - return ConstantExpr::getGetElementPtr(GV, GEPIndices, 2); + Constant *GEPIndices[2] = { Context->getConstantInt(Type::Int32Ty, 0), + Context->getConstantInt(Type::Int32Ty, 0) }; + return Context->getConstantExprGetElementPtr(GV, GEPIndices, 2); } const Type* ShadowStackGC::GetConcreteStackEntryType(Function &F) { @@ -337,11 +340,11 @@ void ShadowStackGC::CollectRoots(Function &F) { } GetElementPtrInst * -ShadowStackGC::CreateGEP(IRBuilder<> &B, Value *BasePtr, +ShadowStackGC::CreateGEP(LLVMContext *Context, IRBuilder<> &B, Value *BasePtr, int Idx, int Idx2, const char *Name) { - Value *Indices[] = { ConstantInt::get(Type::Int32Ty, 0), - ConstantInt::get(Type::Int32Ty, Idx), - ConstantInt::get(Type::Int32Ty, Idx2) }; + Value *Indices[] = { Context->getConstantInt(Type::Int32Ty, 0), + Context->getConstantInt(Type::Int32Ty, Idx), + Context->getConstantInt(Type::Int32Ty, Idx2) }; Value* Val = B.CreateGEP(BasePtr, Indices, Indices + 3, Name); assert(isa<GetElementPtrInst>(Val) && "Unexpected folded constant"); @@ -350,10 +353,10 @@ ShadowStackGC::CreateGEP(IRBuilder<> &B, Value *BasePtr, } GetElementPtrInst * -ShadowStackGC::CreateGEP(IRBuilder<> &B, Value *BasePtr, +ShadowStackGC::CreateGEP(LLVMContext *Context, IRBuilder<> &B, Value *BasePtr, int Idx, const char *Name) { - Value *Indices[] = { ConstantInt::get(Type::Int32Ty, 0), - ConstantInt::get(Type::Int32Ty, Idx) }; + Value *Indices[] = { Context->getConstantInt(Type::Int32Ty, 0), + Context->getConstantInt(Type::Int32Ty, Idx) }; Value *Val = B.CreateGEP(BasePtr, Indices, Indices + 2, Name); assert(isa<GetElementPtrInst>(Val) && "Unexpected folded constant"); @@ -363,6 +366,8 @@ ShadowStackGC::CreateGEP(IRBuilder<> &B, Value *BasePtr, /// runOnFunction - Insert code to maintain the shadow stack. bool ShadowStackGC::performCustomLowering(Function &F) { + LLVMContext *Context = F.getContext(); + // Find calls to llvm.gcroot. CollectRoots(F); @@ -387,13 +392,14 @@ bool ShadowStackGC::performCustomLowering(Function &F) { // Initialize the map pointer and load the current head of the shadow stack. Instruction *CurrentHead = AtEntry.CreateLoad(Head, "gc_currhead"); - Instruction *EntryMapPtr = CreateGEP(AtEntry, StackEntry,0,1,"gc_frame.map"); + Instruction *EntryMapPtr = CreateGEP(Context, AtEntry, StackEntry, + 0,1,"gc_frame.map"); AtEntry.CreateStore(FrameMap, EntryMapPtr); // After all the allocas... for (unsigned I = 0, E = Roots.size(); I != E; ++I) { // For each root, find the corresponding slot in the aggregate... - Value *SlotPtr = CreateGEP(AtEntry, StackEntry, 1 + I, "gc_root"); + Value *SlotPtr = CreateGEP(Context, AtEntry, StackEntry, 1 + I, "gc_root"); // And use it in lieu of the alloca. AllocaInst *OriginalAlloca = Roots[I].second; @@ -409,17 +415,19 @@ bool ShadowStackGC::performCustomLowering(Function &F) { AtEntry.SetInsertPoint(IP->getParent(), IP); // Push the entry onto the shadow stack. - Instruction *EntryNextPtr = CreateGEP(AtEntry,StackEntry,0,0,"gc_frame.next"); - Instruction *NewHeadVal = CreateGEP(AtEntry,StackEntry, 0, "gc_newhead"); - AtEntry.CreateStore(CurrentHead, EntryNextPtr); - AtEntry.CreateStore(NewHeadVal, Head); + Instruction *EntryNextPtr = CreateGEP(Context, AtEntry, + StackEntry,0,0,"gc_frame.next"); + Instruction *NewHeadVal = CreateGEP(Context, AtEntry, + StackEntry, 0, "gc_newhead"); + AtEntry.CreateStore(CurrentHead, EntryNextPtr); + AtEntry.CreateStore(NewHeadVal, Head); // For each instruction that escapes... EscapeEnumerator EE(F, "gc_cleanup"); while (IRBuilder<> *AtExit = EE.Next()) { // Pop the entry from the shadow stack. Don't reuse CurrentHead from // AtEntry, since that would make the value live for the entire function. - Instruction *EntryNextPtr2 = CreateGEP(*AtExit, StackEntry, 0, 0, + Instruction *EntryNextPtr2 = CreateGEP(Context, *AtExit, StackEntry, 0, 0, "gc_frame.next"); Value *SavedHead = AtExit->CreateLoad(EntryNextPtr2, "gc_savedhead"); AtExit->CreateStore(SavedHead, Head); diff --git a/lib/CodeGen/StackProtector.cpp b/lib/CodeGen/StackProtector.cpp index 9043b89e35..3dce50b1a8 100644 --- a/lib/CodeGen/StackProtector.cpp +++ b/lib/CodeGen/StackProtector.cpp @@ -154,7 +154,7 @@ bool StackProtector::InsertStackProtectors() { BasicBlock &Entry = F->getEntryBlock(); Instruction *InsPt = &Entry.front(); - AI = new AllocaInst(PtrTy, "StackGuardSlot", InsPt); + AI = new AllocaInst(*Context, PtrTy, "StackGuardSlot", InsPt); LoadInst *LI = new LoadInst(StackGuardVar, "StackGuard", false, InsPt); Value *Args[] = { LI, AI }; diff --git a/lib/ExecutionEngine/JIT/JIT.cpp b/lib/ExecutionEngine/JIT/JIT.cpp index baa8a47452..58ff71b846 100644 --- a/lib/ExecutionEngine/JIT/JIT.cpp +++ b/lib/ExecutionEngine/JIT/JIT.cpp @@ -351,6 +351,7 @@ void JIT::deleteModuleProvider(ModuleProvider *MP, std::string *E) { GenericValue JIT::runFunction(Function *F, const std::vector<GenericValue> &ArgValues) { assert(F && "Function *F was null at entry to run()"); + LLVMContext *Context = F->getContext(); void *FPtr = getPointerToFunction(F); assert(FPtr && "Pointer to fn's code was null after getPointerToFunction"); @@ -452,7 +453,7 @@ GenericValue JIT::runFunction(Function *F, // arguments. Make this function and return. // First, create the function. - FunctionType *STy=FunctionType::get(RetTy, false); + FunctionType *STy=Context->getFunctionType(RetTy, false); Function *Stub = Function::Create(STy, Function::InternalLinkage, "", F->getParent()); @@ -469,26 +470,27 @@ GenericValue JIT::runFunction(Function *F, switch (ArgTy->getTypeID()) { default: llvm_unreachable("Unknown argument type for function call!"); case Type::IntegerTyID: - C = ConstantInt::get(AV.IntVal); + C = Context->getConstantInt(AV.IntVal); break; case Type::FloatTyID: - C = ConstantFP::get(APFloat(AV.FloatVal)); + C = Context->getConstantFP(APFloat(AV.FloatVal)); break; case Type::DoubleTyID: - C = ConstantFP::get(APFloat(AV.DoubleVal)); + C = Context->getConstantFP(APFloat(AV.DoubleVal)); break; case Type::PPC_FP128TyID: case Type::X86_FP80TyID: case Type::FP128TyID: - C = ConstantFP::get(APFloat(AV.IntVal)); + C = Context->getConstantFP(APFloat(AV.IntVal)); break; case Type::PointerTyID: void *ArgPtr = GVTOP(AV); if (sizeof(void*) == 4) - C = ConstantInt::get(Type::Int32Ty, (int)(intptr_t)ArgPtr); + C = Context->getConstantInt(Type::Int32Ty, (int)(intptr_t)ArgPtr); else - C = ConstantInt::get(Type::Int64Ty, (intptr_t)ArgPtr); - C = ConstantExpr::getIntToPtr(C, ArgTy); // Cast the integer to pointer + C = Context->getConstantInt(Type::Int64Ty, (intptr_t)ArgPtr); + // Cast the integer to pointer + C = Context->getConstantExprIntToPtr(C, ArgTy); break; } Args.push_back(C); diff --git a/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/lib/Target/ARM/ARMBaseRegisterInfo.cpp index 53ce753412..37ba0efae7 100644 --- a/lib/Target/ARM/ARMBaseRegisterInfo.cpp +++ b/lib/Target/ARM/ARMBaseRegisterInfo.cpp @@ -20,6 +20,8 @@ #include "ARMSubtarget.h" #include "llvm/Constants.h" #include "llvm/DerivedTypes.h" +#include "llvm/Function.h" +#include "llvm/LLVMContext.h" #include "llvm/CodeGen/MachineConstantPool.h" #include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFunction.h" @@ -890,7 +892,8 @@ emitLoadConstPool(MachineBasicBlock &MBB, unsigned PredReg) const { MachineFunction &MF = *MBB.getParent(); MachineConstantPool *ConstantPool = MF.getConstantPool(); - Constant *C = ConstantInt::get(Type::Int32Ty, Val); + Constant *C = + MF.getFunction()->getContext()->getConstantInt(Type::Int32Ty, Val); unsigned Idx = ConstantPool->getConstantPoolIndex(C, 4); BuildMI(MBB, MBBI, dl, TII.get(ARM::LDRcp), DestReg) diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp index 8023f45c1e..a102021e42 100644 --- a/lib/Target/ARM/ARMISelDAGToDAG.cpp +++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp @@ -21,6 +21,7 @@ #include "llvm/DerivedTypes.h" #include "llvm/Function.h" #include "llvm/Intrinsics.h" +#include "llvm/LLVMContext.h" #include "llvm/CodeGen/MachineFrameInfo.h" #include "llvm/CodeGen/MachineFunction.h" #include "llvm/CodeGen/MachineInstrBuilder.h" @@ -865,7 +866,8 @@ SDNode *ARMDAGToDAGISel::Select(SDValue Op) { !ARM_AM::isSOImmTwoPartVal(Val)); // two instrs. if (UseCP) { SD |