#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
+#include "llvm/IR/Statepoint.h"
using namespace llvm;
/// CreateGlobalString - Make a new global variable with an initializer that
/// has array of i8 type filled in with the nul terminated string value
/// specified. If Name is specified, it is the name of the global variable
/// created.
-Value *IRBuilderBase::CreateGlobalString(StringRef Str, const Twine &Name) {
+GlobalVariable *IRBuilderBase::CreateGlobalString(StringRef Str,
+ const Twine &Name,
+ unsigned AddressSpace) {
Constant *StrConstant = ConstantDataArray::getString(Context, Str);
Module &M = *BB->getParent()->getParent();
GlobalVariable *GV = new GlobalVariable(M, StrConstant->getType(),
true, GlobalValue::PrivateLinkage,
- StrConstant);
- GV->setName(Name);
+ StrConstant, Name, nullptr,
+ GlobalVariable::NotThreadLocal,
+ AddressSpace);
GV->setUnnamedAddr(true);
return GV;
}
return CI;
}
+static InvokeInst *createInvokeHelper(Value *Invokee, BasicBlock *NormalDest,
+ BasicBlock *UnwindDest,
+ ArrayRef<Value *> Ops,
+ IRBuilderBase *Builder,
+ const Twine &Name = "") {
+ InvokeInst *II =
+ InvokeInst::Create(Invokee, NormalDest, UnwindDest, Ops, Name);
+ Builder->GetInsertBlock()->getInstList().insert(Builder->GetInsertPoint(),
+ II);
+ Builder->SetInstDebugLocation(II);
+ return II;
+}
+
CallInst *IRBuilderBase::
CreateMemSet(Value *Ptr, Value *Val, Value *Size, unsigned Align,
bool isVolatile, MDNode *TBAATag, MDNode *ScopeTag,
/// Create a call to a Masked intrinsic, with given intrinsic Id,
/// an array of operands - Ops, and one overloaded type - DataTy
-CallInst *IRBuilderBase::CreateMaskedIntrinsic(unsigned Id,
+CallInst *IRBuilderBase::CreateMaskedIntrinsic(Intrinsic::ID Id,
ArrayRef<Value *> Ops,
Type *DataTy,
const Twine &Name) {
Module *M = BB->getParent()->getParent();
Type *OverloadedTypes[] = { DataTy };
- Value *TheFn = Intrinsic::getDeclaration(M, (Intrinsic::ID)Id, OverloadedTypes);
+ Value *TheFn = Intrinsic::getDeclaration(M, Id, OverloadedTypes);
return createCallHelper(TheFn, Ops, this, Name);
}
-CallInst *IRBuilderBase::CreateGCStatepoint(Value *ActualCallee,
- ArrayRef<Value *> CallArgs,
- ArrayRef<Value *> DeoptArgs,
- ArrayRef<Value *> GCArgs,
- const Twine &Name) {
- // Extract out the type of the callee.
- PointerType *FuncPtrType = cast<PointerType>(ActualCallee->getType());
- assert(isa<FunctionType>(FuncPtrType->getElementType()) &&
- "actual callee must be a callable value");
+static std::vector<Value *>
+getStatepointArgs(IRBuilderBase &B, uint64_t ID, uint32_t NumPatchBytes,
+ Value *ActualCallee, ArrayRef<Value *> CallArgs,
+ ArrayRef<Value *> DeoptArgs, ArrayRef<Value *> GCArgs) {
+ std::vector<Value *> Args;
+ Args.push_back(B.getInt64(ID));
+ Args.push_back(B.getInt32(NumPatchBytes));
+ Args.push_back(ActualCallee);
+ Args.push_back(B.getInt32(CallArgs.size()));
+ Args.push_back(B.getInt32((unsigned)StatepointFlags::None));
+ Args.insert(Args.end(), CallArgs.begin(), CallArgs.end());
+ Args.push_back(B.getInt32(0 /* no transition args */));
+ Args.push_back(B.getInt32(DeoptArgs.size()));
+ Args.insert(Args.end(), DeoptArgs.begin(), DeoptArgs.end());
+ Args.insert(Args.end(), GCArgs.begin(), GCArgs.end());
-
- Module *M = BB->getParent()->getParent();
- // Fill in the one generic type'd argument (the function is also vararg)
- Type *ArgTypes[] = { FuncPtrType };
- Function *FnStatepoint =
- Intrinsic::getDeclaration(M, Intrinsic::experimental_gc_statepoint,
- ArgTypes);
-
- std::vector<llvm::Value *> args;
- args.push_back(ActualCallee);
- args.push_back(getInt32(CallArgs.size()));
- args.push_back(getInt32(0 /*unused*/));
- args.insert(args.end(), CallArgs.begin(), CallArgs.end());
- args.push_back(getInt32(DeoptArgs.size()));
- args.insert(args.end(), DeoptArgs.begin(), DeoptArgs.end());
- args.insert(args.end(), GCArgs.begin(), GCArgs.end());
-
- return createCallHelper(FnStatepoint, args, this, Name);
+ return Args;
+}
+
+CallInst *IRBuilderBase::CreateGCStatepointCall(
+ uint64_t ID, uint32_t NumPatchBytes, Value *ActualCallee,
+ ArrayRef<Value *> CallArgs, ArrayRef<Value *> DeoptArgs,
+ ArrayRef<Value *> GCArgs, const Twine &Name) {
+ // Extract out the type of the callee.
+ PointerType *FuncPtrType = cast<PointerType>(ActualCallee->getType());
+ assert(isa<FunctionType>(FuncPtrType->getElementType()) &&
+ "actual callee must be a callable value");
+
+ Module *M = BB->getParent()->getParent();
+ // Fill in the one generic type'd argument (the function is also vararg)
+ Type *ArgTypes[] = { FuncPtrType };
+ Function *FnStatepoint =
+ Intrinsic::getDeclaration(M, Intrinsic::experimental_gc_statepoint,
+ ArgTypes);
+
+ std::vector<llvm::Value *> Args = getStatepointArgs(
+ *this, ID, NumPatchBytes, ActualCallee, CallArgs, DeoptArgs, GCArgs);
+ return createCallHelper(FnStatepoint, Args, this, Name);
}
-CallInst *IRBuilderBase::CreateGCStatepoint(Value *ActualCallee,
- ArrayRef<Use> CallArgs,
- ArrayRef<Value *> DeoptArgs,
- ArrayRef<Value *> GCArgs,
- const Twine &Name) {
+CallInst *IRBuilderBase::CreateGCStatepointCall(
+ uint64_t ID, uint32_t NumPatchBytes, Value *ActualCallee,
+ ArrayRef<Use> CallArgs, ArrayRef<Value *> DeoptArgs,
+ ArrayRef<Value *> GCArgs, const Twine &Name) {
std::vector<Value *> VCallArgs;
for (auto &U : CallArgs)
VCallArgs.push_back(U.get());
- return CreateGCStatepoint(ActualCallee, VCallArgs, DeoptArgs, GCArgs, Name);
+ return CreateGCStatepointCall(ID, NumPatchBytes, ActualCallee, VCallArgs,
+ DeoptArgs, GCArgs, Name);
+}
+
+InvokeInst *IRBuilderBase::CreateGCStatepointInvoke(
+ uint64_t ID, uint32_t NumPatchBytes, Value *ActualInvokee,
+ BasicBlock *NormalDest, BasicBlock *UnwindDest,
+ ArrayRef<Value *> InvokeArgs, ArrayRef<Value *> DeoptArgs,
+ ArrayRef<Value *> GCArgs, const Twine &Name) {
+ // Extract out the type of the callee.
+ PointerType *FuncPtrType = cast<PointerType>(ActualInvokee->getType());
+ assert(isa<FunctionType>(FuncPtrType->getElementType()) &&
+ "actual callee must be a callable value");
+
+ Module *M = BB->getParent()->getParent();
+ // Fill in the one generic type'd argument (the function is also vararg)
+ Function *FnStatepoint = Intrinsic::getDeclaration(
+ M, Intrinsic::experimental_gc_statepoint, {FuncPtrType});
+
+ std::vector<llvm::Value *> Args = getStatepointArgs(
+ *this, ID, NumPatchBytes, ActualInvokee, InvokeArgs, DeoptArgs, GCArgs);
+ return createInvokeHelper(FnStatepoint, NormalDest, UnwindDest, Args, this,
+ Name);
+}
+
+InvokeInst *IRBuilderBase::CreateGCStatepointInvoke(
+ uint64_t ID, uint32_t NumPatchBytes, Value *ActualInvokee,
+ BasicBlock *NormalDest, BasicBlock *UnwindDest, ArrayRef<Use> InvokeArgs,
+ ArrayRef<Value *> DeoptArgs, ArrayRef<Value *> GCArgs, const Twine &Name) {
+ std::vector<Value *> VCallArgs;
+ for (auto &U : InvokeArgs)
+ VCallArgs.push_back(U.get());
+ return CreateGCStatepointInvoke(ID, NumPatchBytes, ActualInvokee, NormalDest,
+ UnwindDest, VCallArgs, DeoptArgs, GCArgs,
+ Name);
}
CallInst *IRBuilderBase::CreateGCResult(Instruction *Statepoint,
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