/// <summary>
/// Initializes a new instance of the <see cref="ExplorerMethodCompiler"/> class.
/// </summary>
/// <param name="compiler">The compiler.</param>
/// <param name="method">The method.</param>
public ExplorerMethodCompiler(ExplorerCompiler compiler, RuntimeMethod method)
: base(compiler, method, null)
{
var compilerOptions = Compiler.CompilerOptions;
// Populate the pipeline
Pipeline.AddRange(new IMethodCompilerStage[] {
new CILDecodingStage(),
new BasicBlockBuilderStage(),
new ExceptionPrologueStage(),
new OperandAssignmentStage(),
//new SingleUseMarkerStage(),
//new OperandUsageAnalyzerStage(),
new StaticAllocationResolutionStage(),
new CILTransformationStage(),
(compilerOptions.EnableSSA && compilerOptions.EnableSSAOptimizations) ? new LocalVariablePromotionStage() : null,
(compilerOptions.EnableSSA) ? new EdgeSplitStage() : null,
(compilerOptions.EnableSSA) ? new DominanceCalculationStage() : null,
(compilerOptions.EnableSSA) ? new PhiPlacementStage() : null,
(compilerOptions.EnableSSA) ? new EnterSSAStage() : null,
(compilerOptions.EnableSSA && compilerOptions.EnableSSAOptimizations) ? new SSAOptimizations() : null,
(compilerOptions.EnableSSA) ? new LeaveSSA() : null,
new StackLayoutStage(),
new PlatformIntrinsicTransformationStage(),
new PlatformStubStage(),
new LoopAwareBlockOrderStage(),
//new SimpleTraceBlockOrderStage(),
//new SimpleRegisterAllocatorStage(),
new CodeGenerationStage(),
});
}
public static void Compile(ITypeSystem typeSystem, ITypeLayout typeLayout, IInternalTrace internalTrace, string platform, bool enabledSSA)
{
IArchitecture architecture;
switch (platform.ToLower())
{
case "x86": architecture = Mosa.Platform.x86.Architecture.CreateArchitecture(Mosa.Platform.x86.ArchitectureFeatureFlags.AutoDetect); break;
case "avr32": architecture = Mosa.Platform.AVR32.Architecture.CreateArchitecture(Mosa.Platform.AVR32.ArchitectureFeatureFlags.AutoDetect); break;
default:
architecture = Mosa.Platform.x86.Architecture.CreateArchitecture(Mosa.Platform.x86.ArchitectureFeatureFlags.AutoDetect); break;
}
CompilerOptions compilerOptions = new CompilerOptions();
compilerOptions.EnableSSA = enabledSSA;
compilerOptions.EnableSSAOptimizations = enabledSSA && enabledSSA;
compilerOptions.Linker = new ExplorerLinker();
ExplorerCompiler compiler = new ExplorerCompiler(architecture, typeSystem, typeLayout, internalTrace, compilerOptions);
compiler.Compile();
}
