本文整理汇总了C#中Compiler.InstantiateMethod方法的典型用法代码示例。如果您正苦于以下问题：C# Compiler.InstantiateMethod方法的具体用法？C# Compiler.InstantiateMethod怎么用？C# Compiler.InstantiateMethod使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Compiler的用法示例。
在下文中一共展示了Compiler.InstantiateMethod方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GenerateMethod
//.........这里部分代码省略.........
HighSsaRegister methodReturnValue;
if (targetMethodSignature.RetType is TypeSpecVoidTag)
methodReturnValue = null;
else
{
bool isValueType = compiler.TypeIsValueType(targetMethodSignature.RetType);
methodReturnValue = new HighSsaRegister(isValueType ? HighValueType.ValueValue : HighValueType.ReferenceValue, targetMethodSignature.RetType, null);
}
HighInstruction callInstr;
switch (methodSpec.MethodSlotType)
{
case MethodSlotType.Instance:
{
HighSsaRegister instanceReg;
HighSsaRegister thisReg = new HighSsaRegister(HighValueType.ReferenceValue, m_dt, null);
instrs.Add(new Rpa.Instructions.LoadLocalInstruction(null, thisReg, thisLocal));
if (compiler.TypeIsValueType(methodSpec.DeclaringClass))
{
HighSsaRegister boxedReg = new HighSsaRegister(HighValueType.BoxedValue, methodSpec.DeclaringClass, null);
instrs.Add(new Instructions.LoadDelegateTargetInstruction(null, boxedReg, thisReg));
instanceReg = new HighSsaRegister(HighValueType.ManagedPtr, methodSpec.DeclaringClass, null);
instrs.Add(new Rpa.Instructions.UnboxPtrInstruction(null, instanceReg, boxedReg));
}
else
{
instanceReg = new HighSsaRegister(HighValueType.BoxedValue, methodSpec.DeclaringClass, null);
instrs.Add(new Instructions.LoadDelegateTargetInstruction(null, instanceReg, thisReg));
}
MethodHandle methodHandle = compiler.InstantiateMethod(new MethodSpecMethodKey(methodSpec), instantiationPath);
callInstr = new Instructions.CallRloInstanceMethodInstruction(null, methodHandle, methodReturnValue, instanceReg, convertedParameters.ToArray());
}
break;
case MethodSlotType.Virtual:
{
HighSsaRegister instanceReg;
HighSsaRegister thisReg = new HighSsaRegister(HighValueType.ReferenceValue, m_dt, null);
instrs.Add(new Rpa.Instructions.LoadLocalInstruction(null, thisReg, thisLocal));
if (compiler.TypeIsValueType(methodSpec.DeclaringClass))
{
HighSsaRegister boxedReg = new HighSsaRegister(HighValueType.BoxedValue, methodSpec.DeclaringClass, null);
instrs.Add(new Instructions.LoadDelegateTargetInstruction(null, boxedReg, thisReg));
instanceReg = new HighSsaRegister(HighValueType.ManagedPtr, methodSpec.DeclaringClass, null);
instrs.Add(new Rpa.Instructions.UnboxPtrInstruction(null, instanceReg, boxedReg));
}
else
{
instanceReg = new HighSsaRegister(HighValueType.BoxedValue, methodSpec.DeclaringClass, null);
instrs.Add(new Instructions.LoadDelegateTargetInstruction(null, instanceReg, thisReg));
}
if (isInterface)
{
uint cliSlot = targetIfc.CliSlotForSlotTag(methodSpec.MethodDecl);
callInstr = new Instructions.CallRloInterfaceMethodInstruction(null, cliSlot, methodReturnValue, instanceReg, convertedParameters.ToArray());
}
else
{
uint targetVtableSlot = targetCls.DeclTagToVTableSlot[methodSpec.MethodDecl];
callInstr = new Instructions.CallRloVirtualMethodInstruction(null, targetVtableSlot, methodReturnValue, instanceReg, convertedParameters.ToArray());
}示例2: GenerateMethod
public override RloMethod GenerateMethod(Compiler compiler, MethodInstantiationPath instantiationPath)
{
HighLocal[] locals = new HighLocal[0];
HighLocal[] args = new HighLocal[0];
HighLocal instanceLocal = new HighLocal(m_bt, HighLocal.ETypeOfType.Value);
Stack<HighField> fieldStack = new Stack<HighField>();
uint getHashCodeSlot = m_vtCache.GetGetHashCodeVTableSlot(compiler);
HighSsaRegister result = new HighSsaRegister(HighValueType.ValueValue, m_vtCache.GetSystemInt32Type(compiler), null);
MethodSignatureTag methodSignature = new MethodSignatureTag(0, m_vtCache.GetSystemInt32Type(compiler), new MethodSignatureParam[0]);
methodSignature = compiler.TagRepository.InternMethodSignature(methodSignature);
if (RecursiveFindHashableField(compiler, m_bt.ContainedType, fieldStack))
{
// Found a field that can be hashed
Queue<HighField> fieldQueue = new Queue<HighField>();
while (fieldStack.Count > 0)
fieldQueue.Enqueue(fieldStack.Pop());
HighSsaRegister thisRef = new HighSsaRegister(HighValueType.BoxedValue, m_bt.ContainedType, null);
HighSsaRegister thisPtr = new HighSsaRegister(HighValueType.ManagedPtr, m_bt.ContainedType, null);
HighCfgNodeHandle unboxHdl = new HighCfgNodeHandle();
HighCfgNodeHandle locateAndHashFieldHdl = new HighCfgNodeHandle();
{
List<HighInstruction> instrs = new List<HighInstruction>();
instrs.Add(new Rpa.Instructions.LoadLocalInstruction(null, thisRef, instanceLocal));
Rpa.Instructions.UnboxPtrInstruction unboxInstr = new Rpa.Instructions.UnboxPtrInstruction(null, thisPtr, thisRef);
unboxInstr.ContinuationEdge = new HighCfgEdge(unboxInstr, locateAndHashFieldHdl);
instrs.Add(unboxInstr);
unboxHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
HighSsaRegister hashablePtr = thisPtr;
List<HighInstruction> lahInstrs = new List<HighInstruction>();
while (fieldQueue.Count > 0)
{
HighField fld = fieldQueue.Dequeue();
HighSsaRegister nextFldPtr = new HighSsaRegister(HighValueType.ManagedPtr, fld.Type, null);
lahInstrs.Add(new Rpa.Instructions.PtrFieldInstruction(null, nextFldPtr, hashablePtr, fld.Name));
hashablePtr = nextFldPtr;
}
if (compiler.TypeIsValueType(hashablePtr.Type))
{
HighCfgNodeHandle returnResultHdl = new HighCfgNodeHandle();
CliClass cls = compiler.GetClosedClass((TypeSpecClassTag)hashablePtr.Type);
CliMethodIndex vtableHashCodeIndex = cls.VTable[getHashCodeSlot].MethodIndex;
if (vtableHashCodeIndex.Depth == 0)
{
HighMethod method = cls.Methods[vtableHashCodeIndex.Index];
Instructions.CallRloVirtualMethodInstruction callInstr = new Instructions.CallRloVirtualMethodInstruction(null, getHashCodeSlot, result, hashablePtr, new HighSsaRegister[0]);
callInstr.ContinuationEdge = new HighCfgEdge(callInstr, returnResultHdl);
lahInstrs.Add(callInstr);
}
else
{
// Base class GetHashCode, but field was found as hashable, which means it's POD
MethodDeclTag hashBytesDecl = m_vtCache.GetHashBytesDeclTag(compiler);
MethodSpecTag methodSpec = new MethodSpecTag(MethodSlotType.Static, new TypeSpecTag[] { hashablePtr.Type }, m_vtCache.GetClarityToolsType(compiler), hashBytesDecl);
methodSpec = compiler.TagRepository.InternMethodSpec(methodSpec);
MethodHandle methodHandle = compiler.InstantiateMethod(new MethodSpecMethodKey(methodSpec), instantiationPath);
Instructions.CallRloStaticMethodInstruction callInstr = new Instructions.CallRloStaticMethodInstruction(null, methodHandle, result, new HighSsaRegister[] { hashablePtr });
callInstr.ContinuationEdge = new HighCfgEdge(callInstr, returnResultHdl);
lahInstrs.Add(callInstr);
}
// Add return block
{
List<HighInstruction> rrInstrs = new List<HighInstruction>();
rrInstrs.Add(new Rpa.Instructions.ReturnValueInstruction(null, result));
returnResultHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], rrInstrs.ToArray());
}
}
else
{
HighCfgNodeHandle fldNullHdl = new HighCfgNodeHandle();
HighCfgNodeHandle callGetHashCodeHdl = new HighCfgNodeHandle();
HighCfgNodeHandle returnResultHdl = new HighCfgNodeHandle();
HighSsaRegister fldValue = new HighSsaRegister(HighValueType.ReferenceValue, hashablePtr.Type, null);
lahInstrs.Add(new Rpa.Instructions.LoadPtrInstruction(null, fldValue, hashablePtr));
lahInstrs.Add(new Rpa.Instructions.BranchRefNullInstruction(null, fldValue, fldNullHdl, callGetHashCodeHdl));
{
HighSsaRegister zeroConstant = new HighSsaRegister(HighValueType.ConstantValue, m_vtCache.GetSystemInt32Type(compiler), 0);
//.........这里部分代码省略.........
示例3: GenerateMethod
//.........这里部分代码省略.........
{
List<HighInstruction> instrs = new List<HighInstruction>();
Rpa.Instructions.UnboxPtrInstruction unboxInstr = new Rpa.Instructions.UnboxPtrInstruction(null, unboxedThisPtr, thisRef);
unboxInstr.ContinuationEdge = new HighCfgEdge(unboxInstr, unboxOtherHdl);
instrs.Add(unboxInstr);
unboxThisHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
{
List<HighInstruction> instrs = new List<HighInstruction>();
Rpa.Instructions.UnboxPtrInstruction unboxInstr = new Rpa.Instructions.UnboxPtrInstruction(null, unboxedOtherPtr, otherRef);
unboxInstr.ContinuationEdge = new HighCfgEdge(unboxInstr, nextFieldCheckHdl);
instrs.Add(unboxInstr);
unboxOtherHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
if ((vtCache.GetClassPodFlags(compiler, cls) & VTableGenerationCache.PodFlags.Equality) != VTableGenerationCache.PodFlags.None)
{
HighCfgNodeHandle nextHdl = new HighCfgNodeHandle();
List<HighInstruction> instrs = new List<HighInstruction>();
instrs.Add(new Instructions.BranchComparePodInstruction(null, unboxedThisPtr, unboxedOtherPtr, nextHdl, returnFalseHdl));
nextFieldCheckHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
nextFieldCheckHdl = nextHdl;
}
else
{
foreach (HighField fld in cls.InstanceFields)
{
HighCfgNodeHandle nextHdl = new HighCfgNodeHandle();
TypeSpecTag fldType = fld.Type;
HighSsaRegister thisFldPtr = new HighSsaRegister(HighValueType.ManagedPtr, fldType, null);
HighSsaRegister otherFldPtr = new HighSsaRegister(HighValueType.ManagedPtr, fldType, null);
{
List<HighInstruction> instrs = new List<HighInstruction>();
instrs.Add(new Rpa.Instructions.PtrFieldInstruction(null, thisFldPtr, unboxedThisPtr, fld.Name));
instrs.Add(new Rpa.Instructions.PtrFieldInstruction(null, otherFldPtr, unboxedOtherPtr, fld.Name));
if (compiler.TypeIsValueType(fldType) &&
(((m_vtCache.GetClassPodFlags(compiler, compiler.GetClosedClass((TypeSpecClassTag)fldType))) & VTableGenerationCache.PodFlags.Equality) != VTableGenerationCache.PodFlags.None))
{
instrs.Add(new Instructions.BranchComparePodInstruction(null, thisFldPtr, otherFldPtr, nextHdl, returnFalseHdl));
}
else
{
HighCfgNodeHandle checkResultHdl = new HighCfgNodeHandle();
HighSsaRegister result = new HighSsaRegister(HighValueType.ValueValue, vtCache.GetSystemBoolType(compiler), null);
HighSsaRegister resultInt = new HighSsaRegister(HighValueType.ValueValue, vtCache.GetSystemBoolType(compiler), null);
HighSsaRegister zeroConstant = new HighSsaRegister(HighValueType.ConstantValue, vtCache.GetSystemInt32Type(compiler), 0);
TypeSpecClassTag clarityToolsClass = vtCache.GetClarityToolsType(compiler);
MethodDeclTag compareFieldsDeclTag = vtCache.GetCompareFieldsDeclTag(compiler);
MethodSpecTag compareMethodSpec = new MethodSpecTag(MethodSlotType.Static, new TypeSpecTag[] { fldType }, clarityToolsClass, compareFieldsDeclTag);
MethodHandle compareHdl = compiler.InstantiateMethod(new MethodSpecMethodKey(compareMethodSpec), instantiationPath);
Instructions.CallRloStaticMethodInstruction callInstr = new Instructions.CallRloStaticMethodInstruction(null, compareHdl, result, new HighSsaRegister[] { thisFldPtr, otherFldPtr });
callInstr.ContinuationEdge = new HighCfgEdge(callInstr, checkResultHdl);
instrs.Add(callInstr);
List<HighInstruction> checkResultsInstrs = new List<HighInstruction>();
checkResultsInstrs.Add(new Instructions.RloConvertNumberInstruction(null, resultInt, result, Instructions.RloConvertNumberInstruction.NumConversionType.ZeroExtend, 32, 8));
checkResultsInstrs.Add(new Rpa.Instructions.BranchCompareNumbersInstruction(null, Rpa.Instructions.NumberCompareOperation.Equal, Rpa.Instructions.NumberArithType.Int32, resultInt, zeroConstant, returnFalseHdl, nextHdl));
checkResultHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], checkResultsInstrs.ToArray());
}
nextFieldCheckHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
nextFieldCheckHdl = nextHdl;
}
// Generate terminators
{
HighSsaRegister falseConstant = new HighSsaRegister(HighValueType.ConstantValue, boolType, false);
List<HighInstruction> instrs = new List<HighInstruction>();
instrs.Add(new Rpa.Instructions.ReturnValueInstruction(null, falseConstant));
returnFalseHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
{
HighSsaRegister trueConstant = new HighSsaRegister(HighValueType.ConstantValue, boolType, false);
List<HighInstruction> instrs = new List<HighInstruction>();
instrs.Add(new Rpa.Instructions.ReturnValueInstruction(null, trueConstant));
nextFieldCheckHdl.Value = new HighCfgNode(new HighCfgNodeHandle[0], new HighPhi[0], instrs.ToArray());
}
}
MethodSignatureTag methodSignature = new MethodSignatureTag(0, m_vtCache.GetSystemBoolType(compiler),
new MethodSignatureParam[] {
new MethodSignatureParam(m_vtCache.GetSystemObjectType(compiler), new MethodSignatureParamTypeOfType(MethodSignatureParamTypeOfType.Values.Value))
});
methodSignature = compiler.TagRepository.InternMethodSignature(methodSignature);
HighRegion region = new HighRegion(entryHdl);
RloMethodBody body = new RloMethodBody(instanceLocal, args, locals, boolType, region, methodSignature, instantiationPath);
return new RloMethod(body);
}