/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="methodCompiler">The method compiler.</param>
/// <exception cref="CompilerException"></exception>
void IIntrinsicInternalMethod.ReplaceIntrinsicCall(Context context, MethodCompiler methodCompiler)
{
if (context.OperandCount == 2)
{
var instruction = !context.Operand2.Is64BitInteger ? (BaseInstruction)IRInstruction.StoreInt32 : IRInstruction.StoreInt64;
if (context.Operand2.IsR4)
instruction = IRInstruction.StoreFloatR4;
else if (context.Operand2.IsR8)
instruction = IRInstruction.StoreFloatR8;
context.SetInstruction(instruction, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
var instruction = !context.Operand3.Is64BitInteger ? (BaseInstruction)IRInstruction.StoreInt32 : IRInstruction.StoreInt64;
if (context.Operand3.IsR4)
instruction = IRInstruction.StoreFloatR4;
else if (context.Operand3.IsR8)
instruction = IRInstruction.StoreFloatR8;
context.SetInstruction(instruction, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new CompilerException();
}
LoadStore.OrderStoreOperands(context.Node, methodCompiler);
}
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="methodCompiler">The method compiler.</param>
/// <exception cref="CompilerException"></exception>
void IIntrinsicInternalMethod.ReplaceIntrinsicCall(Context context, MethodCompiler methodCompiler)
{
if (context.OperandCount == 2)
{
context.SetInstruction(IRInstruction.StoreInt8, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
context.SetInstruction(IRInstruction.StoreInt8, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new CompilerException();
}
LoadStore.OrderStoreOperands(context.Node, methodCompiler);
}
private static void StoreR4(Context context, MethodCompiler methodCompiler)
{
if (context.OperandCount == 2)
{
context.SetInstruction(IRInstruction.StoreFloatR4, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
context.SetInstruction(IRInstruction.StoreFloatR4, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new CompilerException();
}
LoadStore.OrderStoreOperands(context.Node, methodCompiler);
}
private static void StorePointer(Context context, MethodCompiler methodCompiler)
{
var instruction = methodCompiler.Architecture.Is32BitPlatform ? (BaseInstruction)IRInstruction.StoreInt32 : IRInstruction.StoreInt64;
if (context.OperandCount == 2)
{
context.SetInstruction(instruction, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
context.SetInstruction(instruction, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new CompilerException();
}
LoadStore.OrderStoreOperands(context, methodCompiler);
}
/// <summary>
/// Replaces the intrinsic call site
/// </summary>
/// <param name="context">The context.</param>
/// <param name="methodCompiler">The method compiler.</param>
/// <exception cref="InvalidCompilerException"></exception>
void IIntrinsicInternalMethod.ReplaceIntrinsicCall(Context context, BaseMethodCompiler methodCompiler)
{
const InstructionSize size = InstructionSize.Size32;
if (context.OperandCount == 2)
{
context.SetInstruction(IRInstruction.StoreInteger, size, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
context.SetInstruction(IRInstruction.StoreInteger, size, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new InvalidCompilerException();
}
LoadStore.OrderStoreOperands(context.Node, methodCompiler);
}
private static void Store(Context context, MethodCompiler methodCompiler)
{
if (context.OperandCount == 2)
{
var instruction = !context.Operand2.Is64BitInteger ? (BaseInstruction)IRInstruction.StoreInt32 : IRInstruction.StoreInt64;
if (context.Operand2.IsR4)
{
instruction = IRInstruction.StoreFloatR4;
}
else if (context.Operand2.IsR8)
{
instruction = IRInstruction.StoreFloatR8;
}
context.SetInstruction(instruction, null, context.Operand1, methodCompiler.ConstantZero, context.Operand2);
}
else if (context.OperandCount == 3)
{
var instruction = !context.Operand3.Is64BitInteger ? (BaseInstruction)IRInstruction.StoreInt32 : IRInstruction.StoreInt64;
if (context.Operand3.IsR4)
{
instruction = IRInstruction.StoreFloatR4;
}
else if (context.Operand3.IsR8)
{
instruction = IRInstruction.StoreFloatR8;
}
context.SetInstruction(instruction, null, context.Operand1, context.Operand2, context.Operand3);
}
else
{
throw new CompilerException();
}
LoadStore.OrderStoreOperands(context, methodCompiler);
}
private void StoreInt8(Context context)
{
LoadStore.OrderStoreOperands(context, MethodCompiler);
context.SetInstruction(X64.MovStore8, null, context.Operand1, context.Operand2, context.Operand3);
}
private void StoreInt8(InstructionNode node)
{
LoadStore.OrderStoreOperands(node, MethodCompiler);
node.SetInstruction(X86.MovStore8, null, node.Operand1, node.Operand2, node.Operand3);
}